chore : bump version to v1.9.16

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.claude/settings.json

@@ -0,0 +1,6 @@
+{
+  "enabledPlugins": {
+    "security-guidance@claude-plugins-official": true,
+    "claude-md-management@claude-plugins-official": true
+  }
+}

.dockerignore

@@ -0,0 +1,24 @@
+.git
+.gitea
+.env.local
+.env.test
+infra/dev/
+infra/prod/docker-compose.yml
+infra/prod/deploy.sh.example
+infra/prod/.env.example
+frontend/node_modules
+frontend/.nuxt
+frontend/.output
+var/
+vendor/
+LOG/
+docs/
+tests/
+scripts/
+*.sql
+*.xlsx
+*.png
+*.md
+!composer.lock
+!symfony.lock
+!frontend/package-lock.json

.gitea/workflows/auto-tag-develop.yml

@@ -0,0 +1,65 @@
+name: Auto Tag Develop
+
+on:
+  push:
+    branches:
+      - develop
+
+jobs:
+  tag:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.REGISTRY_TOKEN }}
+          persist-credentials: true
+
+      - name: Create next tag from config/version.yaml
+        shell: bash
+        run: |
+          set -euo pipefail
+
+          # Skip if current commit already has a vX.Y.Z tag
+          if git tag --points-at HEAD | grep -qE '^v[0-9]+\.[0-9]+\.[0-9]+$'; then
+            echo "Tag already exists on this commit. Skipping."
+            exit 0
+          fi
+
+          changed_version=false
+          if git diff --name-only "${{ gitea.event.before }}" "${{ gitea.event.after }}" | grep -q '^config/version\.yaml$'; then
+            changed_version=true
+          fi
+
+          read_version() {
+            awk -F': *' '/app\.version:/{print $2}' config/version.yaml | tr -d '[:space:]' | tr -d "'\""
+          }
+
+          if $changed_version; then
+            version="$(read_version)"
+            if ! [[ "$version" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+              echo "Invalid version in version.yaml: $version" >&2
+              exit 1
+            fi
+          else
+            last_tag="$(git tag -l 'v*' --sort=-v:refname | head -n1 || true)"
+            if [ -z "$last_tag" ]; then
+              version="0.1.0"
+            else
+              base="${last_tag#v}"
+              IFS='.' read -r major minor patch <<< "$base"
+              version="${major}.${minor}.$((patch + 1))"
+            fi
+
+            printf "parameters:\\n    app.version: '%s'\\n" "$version" > config/version.yaml
+            git config user.name "gitea-actions"
+            git config user.email "gitea-actions@local"
+            git add config/version.yaml
+            git commit -m "chore : bump version to v$version" || true
+            git push origin develop || true
+          fi
+
+          tag="v$version"
+          git tag "$tag"
+          git push origin "$tag"

.gitea/workflows/build-docker.yml

@@ -0,0 +1,30 @@
+name: Build & Push Docker Image
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Login to Gitea Registry
+        run: |
+          echo "${{ secrets.REGISTRY_TOKEN }}" | docker login gitea.malio.fr -u "${{ gitea.repository_owner }}" --password-stdin
+
+      - name: Build Docker image
+        run: |
+          docker build \
+            -f infra/prod/Dockerfile \
+            -t gitea.malio.fr/malio-dev/inventory:${{ gitea.ref_name }} \
+            -t gitea.malio.fr/malio-dev/inventory:latest \
+            .
+
+      - name: Push Docker image
+        run: |
+          docker push gitea.malio.fr/malio-dev/inventory:${{ gitea.ref_name }}
+          docker push gitea.malio.fr/malio-dev/inventory:latest

.gitignore

@@ -1,4 +1,3 @@
-
 ###> symfony/framework-bundle ###
 /.env.local
 /.env.local.php
@@ -21,27 +20,20 @@
 ###< phpunit/phpunit ###
 
 ###> docker ###
-docker/.env.docker.local
+infra/dev/.env.docker.local
 ###< docker ###
-
-###> lexik/jwt-authentication-bundle ###
-/config/jwt/*.pem
-###< lexik/jwt-authentication-bundle ###
-
 ###> migration archives ###
 /_archives/
 ###< migration archives ###
 
 ###> temp files ###
 *.sql
+*.sql.gz
 *.har
 FEATURE_IDEAS.md
+bin/.phpunit.result.cache
 ###< temp files ###
 
-###> frontend ###
-/frontend/
-###< frontend ###
-
 ###> ide ###
 /.idea/
 ###< ide ###
@@ -49,3 +41,4 @@ FEATURE_IDEAS.md
 ###> wsl ###
 *:Zone.Identifier
 ###< wsl ###
+config/reference.php

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "Inventory_frontend"]
-	path = Inventory_frontend
-	url = gitea@gitea.malio.fr:MALIO-DEV/Inventory_frontend.git

.mcp.json

@@ -0,0 +1,12 @@
+{
+    "mcpServers": {
+        "inventory": {
+            "type": "http",
+            "url": "http://inventory.malio-dev.fr/_mcp",
+            "headers": {
+                "X-Profile-Id": "admin-default-profile",
+                "X-Profile-Password": "A123"
+            }
+        }
+    }
+}

CLAUDE.md

@@ -18,13 +18,22 @@ Mono-repo avec backend Symfony et frontend Nuxt en submodule git.
 | Auth | Session-based (cookies, pas JWT) | |
 | Containers | Docker Compose | |
 
+## Glossaire Métier
+Voir `docs/GLOSSAIRE_METIER.md` — glossaire complet du domaine métier (concepts, workflows utilisateur, correspondance métier↔code). À consulter pour comprendre le "pourquoi" derrière le code.
+
 ## Project Structure
 
 ```
 Inventory/                      # Backend Symfony (repo principal)
 ├── src/Entity/                 # Entités Doctrine (annotations PHP 8 attributes)
+│   └── Trait/                  # CuidEntityTrait (génération d'ID CUID)
 ├── src/Controller/             # Controllers custom (session, comments, audit…)
 ├── src/EventSubscriber/        # Audit subscribers (onFlush)
+├── src/Service/               # Services métier (sync, conversion, storage…)
+├── src/Enum/                  # Enums PHP (DocumentType, ModelCategory)
+├── src/DTO/                   # Data Transfer Objects (sync workflow)
+├── src/Filter/                # Filtres API Platform custom
+├── src/Command/               # Commandes Symfony CLI (compress-pdf, create-profile…)
 ├── config/                     # Config Symfony
 ├── migrations/                 # Migrations Doctrine (raw SQL PostgreSQL)
 ├── docker/                     # Dockerfile + .env.docker
@@ -34,7 +43,7 @@ Inventory/                      # Backend Symfony (repo principal)
 ├── pre-commit, commit-msg      # Git hooks
 ├── makefile                    # Commandes Docker/dev
 ├── VERSION                     # Source unique de version (semver)
-├── Inventory_frontend/         # ← SUBMODULE GIT (repo séparé)
+├── frontend/         # ← SUBMODULE GIT (repo séparé)
 │   ├── app/pages/              # Pages Nuxt (file-based routing)
 │   ├── app/components/         # Composants Vue (auto-imported)
 │   ├── app/composables/        # Composables Vue
@@ -58,12 +67,20 @@ make test FILES=tests/Api/Entity/MachineTest.php   # Un test spécifique
 make php-cs-fixer-allow-risky # Linter PHP (cs-fixer)
 docker exec -u www-data php-inventory-apache php bin/console doctrine:migrations:migrate
 
-# Frontend (dans Inventory_frontend/)
+# Frontend (dans frontend/)
 npm run dev                   # Dev server (port 3001)
 npm run build                 # Build production
 npm run lint:fix              # ESLint fix
 npx nuxi typecheck            # TypeScript check (0 errors attendu)
 
+# Database / Fixtures
+make db-reset                 # Reset database (drop + recreate schema)
+make fixtures-dump            # Dump la DB vers fixtures/data.sql
+make fixtures-load            # Charger les fixtures SQL (désactive FK)
+make fixtures-reset           # Reset DB + recharger fixtures
+make import-data              # Importer les dumps SQL normalisés
+make cache-clear              # Clear cache Symfony
+
 # Release
 ./scripts/release.sh patch    # Bump patch version (ou minor/major)
 ```
@@ -92,7 +109,7 @@ Exemples :
 
 ### Submodule Workflow
 Le frontend est un submodule git. Lors d'un commit frontend :
-1. Commit dans `Inventory_frontend/` d'abord
+1. Commit dans `frontend/` d'abord
 2. Commit dans le repo principal pour mettre à jour le pointeur submodule
 3. Push les deux repos
 
@@ -101,6 +118,12 @@ Le frontend est un submodule git. Lors d'un commit frontend :
 ### Entités Principales
 `Machine`, `Piece`, `Composant`, `Product`, `Constructeur`, `Site`, `ModelType`, `CustomField`, `CustomFieldValue`, `Document`, `AuditLog`, `Comment`, `Profile`, `MachineComponentLink`, `MachinePieceLink`, `MachineProductLink`
 
+#### Entités de normalisation (slots & skeleton requirements)
+Remplacent les anciennes colonnes JSON `structure` et `productIds` par des tables relationnelles :
+- **Slots composant** (données réelles d'un composant) : `ComposantPieceSlot`, `ComposantSubcomponentSlot`, `ComposantProductSlot`
+- **Slots pièce** (données réelles d'une pièce) : `PieceProductSlot`
+- **Skeleton Requirements** (définitions du ModelType) : `SkeletonPieceRequirement`, `SkeletonProductRequirement`, `SkeletonSubcomponentRequirement`
+
 ### Patterns
 - **IDs** : CUID-like strings (`'cl' + bin2hex(random_bytes(12))`), pas d'auto-increment
 - **ORM** : Attributs PHP 8 (`#[ORM\Column(...)]`, `#[Groups([...])]`)
@@ -110,15 +133,55 @@ Le frontend est un submodule git. Lors d'un commit frontend :
 - **Migrations** : Raw SQL PostgreSQL avec `IF NOT EXISTS`/`IF EXISTS` pour idempotence
 
 ### Custom Controllers (pas API Platform)
-- `MachineStructureController` — `/api/machines/{id}/structure` (GET/PATCH) : hiérarchie complète machine avec normalisation JSON manuelle (pas Symfony Serializer). Source principale de données pour la page détail machine.
+- `MachineStructureController` — `/api/machines/{id}/structure` (GET/PATCH), `/api/machines/{id}/clone` (POST) : hiérarchie complète machine avec normalisation JSON manuelle. Source principale de données pour la page détail machine.
 - `MachineCustomFieldsController` — `/api/machines/{id}/add-custom-fields` (POST) : initialise les CustomFieldValue manquants pour une machine.
 - `CustomFieldValueController` — `/api/custom-fields/values/*` : CRUD + upsert pour les valeurs de champs perso.
+- `ComposantPieceSlotController` — `/api/composant-piece-slots/{id}` (PATCH) : mise à jour des slots pièce d'un composant.
+- `ComposantProductSlotController` — `/api/composant-product-slots/{id}` (PATCH) : mise à jour des slots produit d'un composant.
+- `ComposantSubcomponentSlotController` — `/api/composant-subcomponent-slots/{id}` (PATCH) : mise à jour des slots sous-composant d'un composant.
+- `SessionProfileController` — `/api/session/profile` (GET/POST/DELETE) : auth session (login/logout/current user).
+- `SessionProfilesController` — `/api/session/profiles` (GET) : liste des profils disponibles pour la session.
+- `AdminProfileController` — `/api/admin/profiles` : CRUD profils, gestion rôles et mots de passe (ROLE_ADMIN).
+- `CommentController` — `/api/comments` : création, résolution, compteur non-résolus.
+- `ActivityLogController` — `/api/activity-logs` (GET) : journal d'activité global.
+- `EntityHistoryController` — `/api/{entity}/{id}/history` (GET) : historique audit par entité (machines, pièces, composants, produits).
+- `DocumentQueryController` — `/api/documents/{entity}/{id}` (GET) : documents par site/machine/composant/pièce/produit.
+- `DocumentServeController` — `/api/documents/{id}/file|download` (GET) : servir/télécharger fichiers.
+- `ModelTypeConversionController` — `/api/model_types/{id}/conversion-check|convert` : vérification et conversion de ModelType.
+- `ModelTypeSyncController` — `/api/model_types/{id}/sync-preview|sync-confirm` (POST) : prévisualisation et application de sync ModelType→Composants.
+- `EntityVersionController` — `/api/{entity}/{id}/versions` (GET), `/api/{entity}/{id}/versions/{version}/restore` (POST) : historique de versions numérotées et restauration.
+- `HealthCheckController` — `/api/health` (GET) : health check.
 
 ### Custom Fields — Architecture
-- **Composants/Pièces/Produits** : définitions dans le JSON `structure` du ModelType
+- **Composants/Pièces/Produits** : définitions dans les entités `SkeletonPieceRequirement`, `SkeletonProductRequirement`, `SkeletonSubcomponentRequirement` du ModelType (anciennement JSON `structure`, normalisé en tables relationnelles). Les custom fields de ces entités sont définis dans `customFields` JSON sur chaque Skeleton*Requirement.
 - **Machines** : définitions = entités `CustomField` liées directement via `machineId` FK (pas de ModelType)
 - Les deux partagent la même entité `CustomFieldValue` pour stocker les valeurs
 
+### Enums (`src/Enum/`)
+- `DocumentType` — types de documents (photo, schéma, facture, etc.)
+- `ModelCategory` — catégories de ModelType
+
+### Services (`src/Service/`)
+- `ModelTypeSyncService` — synchronise les skeleton requirements d'un ModelType vers les composants existants
+- `ModelTypeCategoryConversionService` — conversion de catégorie d'un ModelType
+- `SkeletonStructureService` — gestion de la structure skeleton (requirements)
+- `DocumentStorageService` — stockage et gestion des fichiers documents
+- `PdfCompressorService` — compression des PDFs uploadés
+- `EntityVersionService` — gestion des versions numérotées (snapshot, restore) pour machines, pièces, composants, produits
+- `ReferenceAutoGenerator` — génération automatique de références pour pièces et composants à partir de formules ModelType
+- `src/Service/Sync/` — stratégies de sync par type de slot (tagged `app.sync_strategy`)
+
+### DTOs (`src/DTO/`)
+- `SyncConfirmation`, `SyncPreviewResult`, `SyncExecutionResult` — objets de transfert pour le workflow de sync ModelType
+
+### Filters (`src/Filter/`)
+- `MultiSearchFilter` — filtre API Platform pour recherche OR sur plusieurs champs (ex: name + reference)
+
+### EventSubscribers notables (non-audit)
+- `PieceProductSyncSubscriber` — sync automatique des PieceProductSlots
+- `UniqueConstraintSubscriber` — traduit les erreurs de contrainte unique PG en messages utilisateur lisibles
+- `ReferenceAutoSubscriber` — recalcule les références auto des pièces/composants quand les CustomFieldValues changent (onFlush)
+
 ### Rôles (hiérarchie)
 ```
 ROLE_ADMIN → ROLE_GESTIONNAIRE → ROLE_VIEWER → ROLE_USER
@@ -193,8 +256,8 @@ make test-setup               # Créer/mettre à jour le schéma test
 ### Pattern de test
 - Hériter de `AbstractApiTestCase` (helpers auth + factories)
 - Ne PAS faire de TRUNCATE/cleanup dans tearDown — DAMA s'en occupe par rollback
-- Factories : `createProfile()`, `createMachine()`, `createSite()`, `createComposant()`, `createPiece()`, `createProduct()`, `createCustomField()`, `createCustomFieldValue()`, `createModelType()`, `createMachineComponentLink()`, `createMachinePieceLink()`, `createMachineProductLink()`
-- Auth : `createViewerClient()`, `createGestionnaireClient()`, `createAdminClient()`
+- Factories : `createProfile()`, `createMachine()`, `createSite()`, `createComposant()`, `createPiece()`, `createProduct()`, `createConstructeur()`, `createCustomField()`, `createCustomFieldValue()`, `createModelType()`, `createMachineComponentLink()`, `createMachinePieceLink()`, `createMachineProductLink()`, `createComposantPieceSlot()`, `createComposantSubcomponentSlot()`, `createComposantProductSlot()`, `createPieceProductSlot()`
+- Auth : `createViewerClient()`, `createGestionnaireClient()`, `createAdminClient()`, `createUnauthenticatedClient()`
 
 ## URLs Locales
 - API Symfony : `http://localhost:8081/api`

DEPLOY.md

@@ -12,7 +12,7 @@ inventory.malio-dev.fr/api  → Backend Symfony (PHP-FPM derrière Nginx)
 | Composant | Technologie | Emplacement serveur |
 |-----------|-------------|---------------------|
 | Backend | Symfony 8 + API Platform | `/var/www/Inventory/` |
-| Frontend | Nuxt 4 (site statique) | `/var/www/Inventory/Inventory_frontend/.output/public/` |
+| Frontend | Nuxt 4 (site statique) | `/var/www/Inventory/frontend/.output/public/` |
 | Base de données | PostgreSQL 16 | Base `inventory` |
 
 ### Schéma simplifié
@@ -117,7 +117,7 @@ php bin/console doctrine:migrations:migrate --no-interaction
 ### 4. Configurer le frontend Nuxt
 
 ```bash
-cd /var/www/Inventory/Inventory_frontend
+cd /var/www/Inventory/frontend
 
 # Permissions
 sudo chown -R malio:malio .
@@ -173,7 +173,7 @@ server {
 
     # Frontend statique — tout le reste
     location / {
-        root /var/www/Inventory/Inventory_frontend/.output/public;
+        root /var/www/Inventory/frontend/.output/public;
         index index.html;
         try_files $uri $uri/ /index.html;    # SPA fallback
     }
@@ -214,7 +214,7 @@ php bin/console cache:clear --env=prod
 sudo chown -R www-data:www-data var/
 
 # Frontend
-cd Inventory_frontend
+cd frontend
 npm install
 npx nuxi generate
 ```
@@ -268,7 +268,7 @@ php /var/www/Inventory/bin/console cache:clear --env=prod
 
 Les fichiers statiques sont en cache. Rebuilder :
 ```bash
-cd /var/www/Inventory/Inventory_frontend
+cd /var/www/Inventory/frontend
 rm -rf .output
 npx nuxi generate
 ```
@@ -299,7 +299,7 @@ tail -f /var/www/Inventory/var/log/prod.log
 php /var/www/Inventory/bin/console cache:clear --env=prod
 
 # Rebuild frontend
-cd /var/www/Inventory/Inventory_frontend && npx nuxi generate
+cd /var/www/Inventory/frontend && npx nuxi generate
 
 # Status des services
 systemctl status php8.4-fpm

README.md

@@ -57,7 +57,7 @@ make start
 make install
 ```
 
-> Si `make start` échoue sur le port de la BDD, modifier `POSTGRES_PORT` dans `docker/.env.docker.local`.
+> Si `make start` échoue sur le port de la BDD, modifier `POSTGRES_PORT` dans `infra/dev/.env.docker.local`.
 
 ### Que fait `make install` ?
 
@@ -166,7 +166,7 @@ Inventory/                          # Backend Symfony (repo principal)
 ├── docker/                         # Dockerfile + config Docker
 ├── makefile                        # Commandes de dev raccourcies
 ├── VERSION                         # Version courante (ex: 1.8.1)
-└── Inventory_frontend/             # Submodule git (frontend, repo séparé)
+└── frontend/             # Submodule git (frontend, repo séparé)
     ├── app/pages/                  # Les pages de l'app (1 fichier = 1 route URL)
     ├── app/components/             # Composants Vue réutilisables
     ├── app/composables/            # Logique métier partagée (appels API, états)
@@ -254,7 +254,7 @@ Configuration PhpStorm / VSCode :
 - **Port** : `8081`
 - **Path mapping** : racine du projet → `/var/www/html`
 
-> Sous WSL, modifier `XDEBUG_CLIENT_HOST` dans `docker/.env.docker.local` avec votre IP locale.
+> Sous WSL, modifier `XDEBUG_CLIENT_HOST` dans `infra/dev/.env.docker.local` avec votre IP locale.
 
 ## Git
 
@@ -289,9 +289,9 @@ Le hook `pre-commit` s'exécute automatiquement avant chaque commit :
 
 ### Submodule frontend
 
-Le frontend est un **submodule git** dans `Inventory_frontend/` (c'est un repo git séparé, inclus dans le repo principal). Workflow de commit :
+Le frontend est un **submodule git** dans `frontend/` (c'est un repo git séparé, inclus dans le repo principal). Workflow de commit :
 
-1. Commiter dans `Inventory_frontend/` d'abord
+1. Commiter dans `frontend/` d'abord
 2. Commiter dans le repo principal pour mettre à jour le pointeur du submodule
 3. Pousser les deux repos
 
@@ -302,4 +302,4 @@ Le frontend est un **submodule git** dans `Inventory_frontend/` (c'est un repo g
 - **[DEPLOY.md](DEPLOY.md)** : guide de déploiement serveur (Nginx, PHP-FPM, PostgreSQL)
 - **[RELEASE.md](RELEASE.md)** : processus de release et versioning
 - **[CHANGELOG.md](CHANGELOG.md)** : historique des versions
-- **[Frontend README](Inventory_frontend/README.md)** : documentation du frontend Nuxt
+- **[Frontend README](frontend/README.md)** : documentation du frontend Nuxt

RELEASE.md

@@ -59,7 +59,7 @@ Après avoir exécuté le script :
 
 ```bash
 # Pousser le frontend d'abord (si modifié)
-cd Inventory_frontend && git push && git push --tags && cd ..
+cd frontend && git push && git push --tags && cd ..
 
 # Pousser le backend
 git push && git push --tags
@@ -79,7 +79,7 @@ git push && git push --tags
 |---------|------|
 | `VERSION` | Source unique de vérité |
 | `config/packages/api_platform.yaml` | Version affichée dans la doc API (Swagger) |
-| `Inventory_frontend/nuxt.config.ts` | Lit `VERSION` au build pour l'afficher dans le footer |
+| `frontend/nuxt.config.ts` | Lit `VERSION` au build pour l'afficher dans le footer |
 | Footer de l'app | Affiche `v{{ appVersion }}` |
 
 ## Notes de release
@@ -118,5 +118,5 @@ git submodule update --init --recursive
 composer install --no-dev --optimize-autoloader
 php bin/console doctrine:migrations:migrate --no-interaction
 php bin/console cache:clear --env=prod
-cd Inventory_frontend && npm install && npx nuxi generate
+cd frontend && npm install && npx nuxi generate
 ```

TODO.md

@@ -0,0 +1,29 @@
+# TODO — MCP Inventory
+
+## Bugs / Améliorations prioritaires
+
+### sync_model_type ne fonctionne pas via MCP
+Le tool `sync_model_type` attend un paramètre `structure` de type `array` (objet JSON imbriqué), mais le SDK MCP PHP ne supporte pas les objets complexes en paramètres — il reçoit un string au lieu d'un array.
+
+**Solutions possibles :**
+1. Accepter `structure` comme `string` (JSON encodé) et le décoder manuellement dans le tool
+2. Créer des tools séparés : `add_product_requirement`, `add_custom_field_requirement`, `remove_requirement` au lieu d'un seul sync
+3. Passer par des sous-paramètres plats (productTypeIds, customFieldNames, etc.)
+
+**Impact :** L'IA ne peut pas ajouter de produits ni de champs personnalisés à une catégorie (ModelType) via MCP. Contournement actuel : passer par l'API REST.
+
+---
+
+### Resources MCP en erreur
+Les 3 Resources (`SchemaResource`, `RolesResource`, `StatsResource`) produisent `[error] Failed to process MCP attribute`. Elles ne bloquent pas les tools mais ne sont pas exposées aux clients.
+
+**Cause probable :** Incompatibilité du format `#[McpResource]` avec le SDK v0.4 / bundle v0.6.
+
+---
+
+## Améliorations futures
+
+- [ ] Documentation utilisateur `docs/mcp/README.md` — guide d'utilisation pour les différents clients (Claude Desktop, ChatGPT, Codex)
+- [ ] Mettre à jour CLAUDE.md avec la section MCP
+- [ ] Ajouter le tool `upload_document` (upload de fichiers via MCP)
+- [ ] Tester la compatibilité avec ChatGPT Desktop et Claude Desktop via tunnel

VERSION

@@ -1 +0,0 @@
-1.9.0

composer.json

@@ -12,8 +12,8 @@
         "doctrine/doctrine-bundle": "^3.2",
         "doctrine/doctrine-migrations-bundle": "^4.0",
         "doctrine/orm": "^3.6",
-        "lexik/jwt-authentication-bundle": "^3.2",
         "nelmio/cors-bundle": "^2.6",
+        "nyholm/psr7": "^1.8",
         "phpdocumentor/reflection-docblock": "^5.6",
         "phpstan/phpdoc-parser": "^2.3",
         "symfony/asset": "8.0.*",
@@ -22,16 +22,17 @@
         "symfony/expression-language": "8.0.*",
         "symfony/flex": "^2",
         "symfony/framework-bundle": "8.0.*",
+        "symfony/mcp-bundle": "^0.6.0",
         "symfony/property-access": "8.0.*",
         "symfony/property-info": "8.0.*",
+        "symfony/rate-limiter": "8.0.*",
         "symfony/runtime": "8.0.*",
         "symfony/security-bundle": "8.0.*",
         "symfony/serializer": "8.0.*",
         "symfony/twig-bundle": "8.0.*",
         "symfony/uid": "8.0.*",
         "symfony/validator": "8.0.*",
-        "symfony/yaml": "8.0.*",
-        "vich/uploader-bundle": "^2.9"
+        "symfony/yaml": "8.0.*"
     },
     "config": {
         "allow-plugins": {

config/bundles.php

@@ -6,20 +6,20 @@ use ApiPlatform\Symfony\Bundle\ApiPlatformBundle;
 use DAMA\DoctrineTestBundle\DAMADoctrineTestBundle;
 use Doctrine\Bundle\DoctrineBundle\DoctrineBundle;
 use Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle;
-use Lexik\Bundle\JWTAuthenticationBundle\LexikJWTAuthenticationBundle;
 use Nelmio\CorsBundle\NelmioCorsBundle;
+use Symfony\AI\McpBundle\McpBundle;
 use Symfony\Bundle\FrameworkBundle\FrameworkBundle;
 use Symfony\Bundle\SecurityBundle\SecurityBundle;
 use Symfony\Bundle\TwigBundle\TwigBundle;
 
 return [
-    FrameworkBundle::class              => ['all' => true],
-    TwigBundle::class                   => ['all' => true],
-    SecurityBundle::class               => ['all' => true],
-    DoctrineBundle::class               => ['all' => true],
-    DoctrineMigrationsBundle::class     => ['all' => true],
-    NelmioCorsBundle::class             => ['all' => true],
-    ApiPlatformBundle::class            => ['all' => true],
-    LexikJWTAuthenticationBundle::class => ['all' => true],
-    DAMADoctrineTestBundle::class       => ['test' => true],
+    FrameworkBundle::class          => ['all' => true],
+    TwigBundle::class               => ['all' => true],
+    SecurityBundle::class           => ['all' => true],
+    DoctrineBundle::class           => ['all' => true],
+    DoctrineMigrationsBundle::class => ['all' => true],
+    NelmioCorsBundle::class         => ['all' => true],
+    ApiPlatformBundle::class        => ['all' => true],
+    DAMADoctrineTestBundle::class   => ['test' => true],
+    McpBundle::class                => ['all' => true],
 ];

config/packages/api_platform.yaml

@@ -1,7 +1,7 @@
 api_platform:
     title: Inventory API
     description: API de gestion d'inventaire industriel — machines, pièces, composants, produits.
-    version: 1.8.1
+    version: 1.9.6
     defaults:
         stateless: false
         cache_headers:

config/packages/framework.yaml

@@ -3,7 +3,10 @@ framework:
     secret: '%env(APP_SECRET)%'
 
     # Note that the session will be started ONLY if you read or write from it.
-    session: true
+    session:
+        cookie_secure: auto
+        cookie_samesite: lax
+        cookie_httponly: true
 
     #esi: true
     #fragments: true

config/packages/http_discovery.yaml

@@ -0,0 +1,10 @@
+services:
+    Psr\Http\Message\RequestFactoryInterface: '@http_discovery.psr17_factory'
+    Psr\Http\Message\ResponseFactoryInterface: '@http_discovery.psr17_factory'
+    Psr\Http\Message\ServerRequestFactoryInterface: '@http_discovery.psr17_factory'
+    Psr\Http\Message\StreamFactoryInterface: '@http_discovery.psr17_factory'
+    Psr\Http\Message\UploadedFileFactoryInterface: '@http_discovery.psr17_factory'
+    Psr\Http\Message\UriFactoryInterface: '@http_discovery.psr17_factory'
+
+    http_discovery.psr17_factory:
+        class: Http\Discovery\Psr17Factory

config/packages/lexik_jwt_authentication.yaml

@@ -1,4 +0,0 @@
-lexik_jwt_authentication:
-    secret_key: '%env(resolve:JWT_SECRET_KEY)%'
-    public_key: '%env(resolve:JWT_PUBLIC_KEY)%'
-    pass_phrase: '%env(JWT_PASSPHRASE)%'

config/packages/mcp.yaml

@@ -0,0 +1,20 @@
+mcp:
+    app: 'inventory'
+    version: '1.0.0'
+    description: 'Inventory MCP Server - Gestion inventaire industriel (machines, pièces, composants, produits)'
+    instructions: |
+        Serveur MCP pour gérer un inventaire industriel.
+        Entités principales : Machine, Composant, Pièce, Produit, Site, Constructeur.
+        Utilisez search_inventory pour chercher dans toutes les entités.
+        Utilisez get_model_type pour comprendre la structure attendue avant de créer un composant ou une pièce.
+        Consultez la resource inventory://schema/entities pour voir le schéma complet.
+        Authentification requise : envoyez X-Profile-Id et X-Profile-Password dans les headers HTTP.
+    client_transports:
+        stdio: true
+        http: true
+    http:
+        path: /_mcp
+        session:
+            store: file
+            directory: '%kernel.cache_dir%/mcp-sessions'
+            ttl: 3600

config/packages/rate_limiter.yaml

@@ -0,0 +1,10 @@
+framework:
+    rate_limiter:
+        mcp_auth:
+            policy: sliding_window
+            limit: 5
+            interval: '1 minute'
+        login:
+            policy: sliding_window
+            limit: 5
+            interval: '1 minute'

config/packages/security.yaml

@@ -27,6 +27,12 @@ security:
             pattern: ^/api/session/profiles?$
             security: false
 
+        mcp:
+            pattern: ^/_mcp
+            stateless: true
+            custom_authenticators:
+                - App\Mcp\Security\McpHeaderAuthenticator
+
         api:
             pattern: ^/api
             stateless: false
@@ -49,6 +55,8 @@ security:
         - { path: ^/api/admin, roles: ROLE_ADMIN }
         - { path: ^/api/docs, roles: PUBLIC_ACCESS }
         - { path: ^/api/health$, roles: PUBLIC_ACCESS }
+        - { path: ^/api/maintenance/check$, roles: PUBLIC_ACCESS }
+        - { path: ^/_mcp, roles: ROLE_USER }
         - { path: ^/docs, roles: PUBLIC_ACCESS }
         - { path: ^/contexts, roles: PUBLIC_ACCESS }
         - { path: ^/\.well-known, roles: PUBLIC_ACCESS }

config/routes.yaml

@@ -12,3 +12,7 @@ api_login_check:
 
 controllers:
     resource: routing.controllers
+
+mcp:
+    resource: .
+    type: mcp

config/services.yaml

@@ -34,7 +34,38 @@ services:
         tags:
             - { name: doctrine.event_subscriber }
 
+    App\Mcp\Security\McpHeaderAuthenticator:
+        arguments:
+            $mcpAuthLimiter: '@limiter.mcp_auth'
+
     App\OpenApi\OpenApiDecorator:
         decorates: 'api_platform.openapi.factory'
         arguments:
             $decorated: '@.inner'
+
+when@test:
+    services:
+        App\Service\Sync\ProductSyncStrategy:
+            autowire: true
+            autoconfigure: true
+            public: true
+
+        App\Service\Sync\ComposantSyncStrategy:
+            autowire: true
+            autoconfigure: true
+            public: true
+
+        App\Service\Sync\PieceSyncStrategy:
+            autowire: true
+            autoconfigure: true
+            public: true
+
+        App\Service\ModelTypeSyncService:
+            autowire: true
+            autoconfigure: true
+            public: true
+
+        App\Service\ReferenceAutoGenerator:
+            autowire: true
+            autoconfigure: true
+            public: true

config/version.yaml

@@ -0,0 +1,2 @@
+parameters:
+    app.version: '1.9.16'

doc/deployment-docker.md

@@ -0,0 +1,299 @@
+# Deploiement Docker — Inventory
+
+## Pre-requis
+
+### Docker
+
+```bash
+# Ubuntu
+sudo apt update
+sudo apt install -y ca-certificates curl gnupg
+sudo install -m 0755 -d /etc/apt/keyrings
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
+sudo apt update
+sudo apt install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
+sudo usermod -aG docker $USER
+```
+
+Se deconnecter/reconnecter pour que le groupe `docker` prenne effet.
+
+### Nginx
+
+```bash
+sudo apt install -y nginx
+sudo systemctl enable nginx
+sudo systemctl start nginx
+```
+
+### PostgreSQL
+
+PostgreSQL tourne dans un conteneur Docker separe (voir le repo `infra-postgres`).
+Il doit etre installe et accessible avant de deployer Inventory.
+
+Creer la base de donnees pour Inventory :
+
+```bash
+cd /var/www/postgres
+docker compose exec postgres psql -U admin
+```
+
+```sql
+-- Si le user n'existe pas encore
+CREATE USER malio WITH PASSWORD 'motdepasse';
+
+-- Creer la base
+CREATE DATABASE inventory_prod OWNER malio;
+\q
+```
+
+---
+
+## Premiere installation (nouvelle machine)
+
+Guide complet pour mettre en ligne Inventory sur une machine vierge. Inclut les pre-requis, la BDD et l'app.
+
+### 1. Installer les pre-requis
+
+Installer Docker, Nginx et PostgreSQL (voir section Pre-requis ci-dessus).
+
+### 2. Creer le dossier de deploiement
+
+```bash
+sudo mkdir -p /var/www/inventory
+sudo chown -R $(whoami):$(whoami) /var/www/inventory
+cd /var/www/inventory
+```
+
+### 3. Se connecter au registry Docker de Gitea
+
+```bash
+docker login gitea.malio.fr
+```
+
+- **Username** : le nom d'utilisateur du compte organisation Gitea `MALIO`
+- **Password** : le token REGISTRY_TOKEN dispo dans le bitwarden
+
+Le login est sauvegarde dans `~/.docker/config.json`, pas besoin de le refaire a chaque deploiement.
+
+### 4. Creer les fichiers de deploiement
+
+Creer `docker-compose.yml` :
+
+```yaml
+services:
+  app:
+    image: gitea.malio.fr/malio-dev/inventory:${INVENTORY_IMAGE_TAG:-latest}
+    container_name: inventory-app
+    env_file: .env
+    ports:
+      - "8080:80"
+    volumes:
+      - ./uploads:/var/www/html/var/uploads
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    restart: unless-stopped
+```
+
+Creer `deploy.sh` :
+
+```bash
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd "$(dirname "$0")"
+
+TAG="${1:-latest}"
+export INVENTORY_IMAGE_TAG="$TAG"
+
+echo "==> Deploying inventory:${TAG}..."
+
+echo "==> Pulling image..."
+docker compose pull
+
+echo "==> Starting container..."
+docker compose up -d
+
+echo "==> Waiting for container to be ready..."
+sleep 3
+
+echo "==> Running migrations..."
+docker compose exec -T -u www-data app php bin/console doctrine:migrations:migrate --no-interaction
+
+echo "==> Clearing cache..."
+docker compose exec -T -u www-data app php bin/console cache:clear --env=prod
+docker compose exec -T -u www-data app php bin/console cache:warmup --env=prod
+
+VERSION=$(docker compose exec -T app cat VERSION)
+echo "==> Deployed v${VERSION}"
+```
+
+Rendre executable :
+
+```bash
+chmod +x deploy.sh
+```
+
+### 5. Configurer l'environnement
+
+Creer `.env` avec les variables suivantes :
+
+```env
+# Symfony
+APP_ENV=prod
+APP_DEBUG=0
+APP_SECRET=<generer avec: openssl rand -hex 32>
+
+# Database (host.docker.internal = la machine hote, ou le PG tourne en Docker)
+DATABASE_URL="postgresql://malio:password@host.docker.internal:5432/inventory_prod?serverVersion=16&charset=utf8"
+
+# CORS
+CORS_ALLOW_ORIGIN='^https?://inventory\.malio-dev\.fr$'
+```
+
+### 6. Creer le dossier uploads
+
+```bash
+mkdir -p uploads
+```
+
+### 7. Configurer Nginx systeme
+
+Creer `/etc/nginx/sites-available/inventory.conf` :
+
+```nginx
+server {
+    listen 80;
+    server_name inventory.malio-dev.fr;
+
+    location / {
+        proxy_pass http://127.0.0.1:8080;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+}
+```
+
+Activer le site :
+
+```bash
+sudo ln -sf /etc/nginx/sites-available/inventory.conf /etc/nginx/sites-enabled/inventory.conf
+sudo nginx -t && sudo systemctl reload nginx
+```
+
+### 8. Deployer
+
+```bash
+./deploy.sh
+```
+
+### 9. Importer les donnees (optionnel)
+
+Si tu as un dump SQL a importer :
+
+```bash
+# Depuis ton PC, envoyer le dump vers le serveur
+scp inventory.sql user@serveur:/tmp/inventory.sql
+
+# Sur le serveur, vider la base puis importer
+cd /var/www/postgres
+docker compose exec -T postgres psql -U malio inventory_prod -c "DROP SCHEMA public CASCADE; CREATE SCHEMA public;"
+docker compose exec -T postgres psql -U malio inventory_prod < /tmp/inventory.sql
+
+# Creer les tables manquantes (si le dump a des erreurs de syntaxe)
+cd /var/www/inventory
+docker compose exec -u www-data app php bin/console doctrine:schema:update --force --env=prod
+
+# Nettoyer
+rm /tmp/inventory.sql
+```
+
+### Structure finale du dossier
+
+```
+/var/www/inventory/
+├── docker-compose.yml
+├── deploy.sh
+├── .env
+└── uploads/
+```
+
+---
+
+## Deployer une nouvelle version
+
+Quand l'app est deja installee, deployer une mise a jour :
+
+```bash
+cd /var/www/inventory
+./deploy.sh           # deploie la derniere version (latest)
+./deploy.sh v1.9.4    # deploie une version specifique
+```
+
+C'est tout. Le script pull l'image, redemarre le conteneur, lance les migrations et vide le cache.
+
+---
+
+## Rollback
+
+### Image seule (pas de changement de schema BDD)
+
+```bash
+./deploy.sh v1.9.3
+```
+
+### Avec rollback de migration
+
+```bash
+# 1. Rollback schema (pendant que la version actuelle tourne encore)
+docker compose exec -T -u www-data app php bin/console doctrine:migrations:migrate prev --no-interaction
+# 2. Deployer l'ancienne version
+./deploy.sh v1.9.3
+```
+
+---
+
+## CI/CD
+
+Le workflow `.gitea/workflows/build-docker.yml` se declenche automatiquement sur push de tag `v*` :
+1. Build l'image multi-stage (inclut checkout des submodules pour le frontend)
+2. Push vers `gitea.malio.fr/malio-dev/inventory:<tag>` et `:latest`
+
+---
+
+## Voir les logs
+
+```bash
+cd /var/www/inventory
+docker compose logs -f            # tous les logs
+docker compose logs -f --tail=100 # 100 dernieres lignes
+```
+
+Logs Symfony :
+
+```bash
+docker compose exec app cat var/log/prod.log
+```
+
+---
+
+## Migration depuis l'ancien deploiement (bare-metal)
+
+Si l'application tourne deja en bare metal :
+
+1. Installer Docker (voir pre-requis)
+2. Creer le dossier `/var/www/inventory-docker/` (ne pas ecraser l'ancien)
+3. Copier les fichiers existants :
+   ```bash
+   cp /var/www/inventory/.env /var/www/inventory-docker/.env
+   cp -a /var/www/inventory/var/uploads /var/www/inventory-docker/uploads
+   ```
+4. Creer `docker-compose.yml` et `deploy.sh` dans `/var/www/inventory-docker/` (voir etape 4 ci-dessus)
+5. Editer `/var/www/inventory-docker/.env` : changer `DATABASE_URL` pour utiliser `host.docker.internal` au lieu de `127.0.0.1`
+6. Se connecter au registry Gitea (voir etape 3 ci-dessus)
+7. Mettre a jour Nginx systeme avec la conf reverse proxy (voir etape 7 ci-dessus)
+8. Arreter l'ancien PHP-FPM/Apache : `sudo systemctl stop php8.4-fpm` ou `sudo systemctl stop apache2`
+9. Deployer : `cd /var/www/inventory-docker && ./deploy.sh`
+10. Verifier que tout marche, puis renommer le dossier : `mv /var/www/inventory-docker /var/www/inventory`

docker-compose.yml

@@ -2,7 +2,7 @@ services:
   web:
     container_name: php-${DOCKER_APP_NAME}-apache
     build:
-      context: ./docker/php
+      context: ./infra/dev
       dockerfile: Dockerfile
       args:
         DOCKER_PHP_VERSION: ${DOCKER_PHP_VERSION}
@@ -20,9 +20,9 @@ services:
       - ~/.cache:/var/www/.cache # Pour la cache de composer
       - ~/.config:/var/www/.config # Pour la config de yarn
       - ~/.composer:/var/www/.composer # Pour la config de composer
-      - ./docker/php/config/php.ini:/usr/local/etc/php/php.ini
-      - ./docker/php/config/vhost.conf:/etc/apache2/sites-available/000-default.conf
-      - ./docker/php/config/docker-php-ext-xdebug.ini:/usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
+      - ./infra/dev/php.ini:/usr/local/etc/php/php.ini
+      - ./infra/dev/vhost.conf:/etc/apache2/sites-available/000-default.conf
+      - ./infra/dev/xdebug.ini:/usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
       - ./LOG:/var/www/html/LOG
       - ./LOG/logs_apache:/var/log/apache2/
     extra_hosts:

docs/CUSTOM_FIELDS_AUDIT_RECOVERY.md

@@ -0,0 +1,278 @@
+# Champs Personnalises - Diagnostic Et Recuperation
+
+Date : 2026-03-23
+
+---
+
+## Contexte
+
+Un bug sur la sauvegarde des categories (`ModelType`) pouvait recreer des definitions de champs personnalises avec de nouveaux IDs.
+
+Effet de bord :
+- les `CustomFieldValue` existants restaient lies aux anciens `CustomField`
+- puis etaient supprimes en cascade
+- resultat visible : apres modification d'une categorie, certaines valeurs de champs perso disparaissaient
+
+Le correctif preventif a ete fait :
+- conservation des `id/customFieldId` cote frontend pour `PIECE/PRODUCT`
+- matching backend plus robuste sur `id`, puis `orderIndex`, puis nom
+
+Ce document couvre uniquement :
+- comment detecter ce qui manque
+- comment lire le listing
+- comment identifier ce qui est recuperable depuis l'audit
+- comment restaurer proprement
+
+---
+
+## Commandes Disponibles
+
+### 1. Lister tous les champs perso manquants ou vides
+
+Dans le conteneur :
+
+```bash
+php bin/console app:check-missing-custom-field-values
+```
+
+Variantes utiles :
+
+```bash
+php bin/console app:check-missing-custom-field-values --entity=piece
+php bin/console app:check-missing-custom-field-values --entity=composant
+php bin/console app:check-missing-custom-field-values --max-rows=1000
+php bin/console app:check-missing-custom-field-values --limit=500 --max-rows=1000
+```
+
+### 2. Afficher uniquement les cas recuperables depuis l'audit
+
+```bash
+php bin/console app:check-missing-custom-field-values --recoverable-only
+```
+
+Variantes :
+
+```bash
+php bin/console app:check-missing-custom-field-values --entity=piece --recoverable-only
+php bin/console app:check-missing-custom-field-values --entity=composant --recoverable-only
+php bin/console app:check-missing-custom-field-values --recoverable-only --max-rows=1000
+```
+
+### 3. Dry-run de restauration pour une piece
+
+```bash
+php bin/console app:restore-piece-custom-field-values <pieceId>
+```
+
+Exemple :
+
+```bash
+php bin/console app:restore-piece-custom-field-values cl731386df55fcb9e6a01e0a63
+```
+
+### 4. Appliquer la restauration pour une piece
+
+```bash
+php bin/console app:restore-piece-custom-field-values <pieceId> --apply
+```
+
+---
+
+## Colonnes Du Listing
+
+La commande `app:check-missing-custom-field-values` affiche :
+
+- `Entity` : `piece` ou `composant`
+- `ID` : identifiant de l'entite
+- `Name` : nom de l'entite
+- `Reference` : reference metier si presente
+- `Category` : nom de la categorie (`ModelType`)
+- `Field` : nom du champ personnalise attendu par la categorie
+- `Issue` : `missing` ou `empty`
+- `Recoverable` : `yes` ou `no`
+- `Audit value` : derniere valeur non vide retrouvee dans l'audit si disponible
+
+---
+
+## Signification Des Statuts
+
+### `missing`
+
+Il n'existe actuellement **aucune** ligne `CustomFieldValue` pour ce champ sur l'entite.
+
+Cela peut vouloir dire :
+- la valeur n'a jamais ete saisie
+- la valeur a ete perdue lors du bug
+- le champ a ete ajoute plus tard sur la categorie sans initialisation des anciennes entites
+
+### `empty`
+
+La ligne `CustomFieldValue` existe, mais sa valeur est vide.
+
+Cela est plus suspect qu'un `missing`, mais ne prouve pas a lui seul une perte.
+
+### `Recoverable = yes`
+
+L'audit contient au moins une ancienne valeur non vide pour ce champ.
+
+En pratique :
+- c'est le signal le plus utile
+- ce sont les cas a traiter en priorite
+- ces cas sont potentiellement restaurables automatiquement
+
+### `Recoverable = no`
+
+L'audit de cette entite ne contient pas de valeur non vide exploitable pour ce champ.
+
+Cela ne veut **pas** forcement dire qu'il n'y a jamais eu de valeur.
+Cela veut simplement dire :
+- rien de recuperable n'a ete trouve dans les logs d'audit consultes
+
+---
+
+## Lecture Des Cas Typiques
+
+### Cas 1
+
+```text
+piece ... Roulement ... Diametre ... missing ... no
+```
+
+Interpretation :
+- le champ `Diametre` est attendu sur cette piece
+- aucune valeur n'existe actuellement
+- l'audit ne permet pas de retrouver une ancienne valeur
+
+Conclusion :
+- non recuperable automatiquement
+- a verifier metierement si la valeur a deja existe ou non
+
+### Cas 2
+
+```text
+piece ... Arbre ... Diametre ... empty ... yes ... 35 mm
+```
+
+Interpretation :
+- une ligne de valeur existe mais elle est vide
+- l'audit montre qu'une ancienne valeur `35 mm` existait
+
+Conclusion :
+- cas typique de restauration automatique possible
+
+### Cas 3
+
+```text
+piece ... Joint ... Matiere ... missing ... yes ... NBR
+```
+
+Interpretation :
+- la valeur n'existe plus du tout
+- l'audit permet de retrouver `NBR`
+
+Conclusion :
+- forte probabilite de perte historique
+- recuperable automatiquement
+
+---
+
+## Priorisation Recommandee
+
+Ordre de traitement conseille :
+
+1. `empty + yes`
+2. `missing + yes`
+3. `empty + no`
+4. `missing + no`
+
+Pourquoi :
+- les `yes` sont les seuls cas recuperables automatiquement
+- les `empty` indiquent souvent une valeur ecrasee
+- les `missing no` sont nombreux mais souvent ambigus
+
+---
+
+## Procedure Recommandee
+
+### Etape 1 - Scanner globalement
+
+```bash
+php bin/console app:check-missing-custom-field-values --recoverable-only --max-rows=1000
+```
+
+### Etape 2 - Identifier les pieces prioritaires
+
+Chercher :
+- les pieces les plus critiques metierement
+- les categories fortement touchees (`Roulement`, `Joint`, `Arbre`, etc.)
+- les cas avec valeur d'audit explicite
+
+### Etape 3 - Faire un dry-run piece par piece
+
+```bash
+php bin/console app:restore-piece-custom-field-values <pieceId>
+```
+
+### Etape 4 - Appliquer uniquement apres verification
+
+```bash
+php bin/console app:restore-piece-custom-field-values <pieceId> --apply
+```
+
+---
+
+## Limites Actuelles
+
+### Ce qui est pris en charge
+
+- diagnostic global sur les `pieces`
+- diagnostic global sur les `composants`
+- restauration automatique ciblee sur les `pieces`
+
+### Ce qui n'est pas encore automatise
+
+- restauration automatique en masse
+- restauration automatique des `composants`
+- reconstitution si l'audit ne contient aucune ancienne valeur exploitable
+
+---
+
+## Interpretation Metier
+
+Le listing global ne doit pas etre lu comme :
+
+> "866 valeurs ont ete perdues"
+
+Il doit etre lu comme :
+
+> "866 couples entite/champ sont actuellement manquants ou vides par rapport aux definitions de categories"
+
+Parmi eux :
+- certains n'ont jamais ete renseignes
+- certains ont probablement ete perdus
+- seuls les cas `Recoverable = yes` sont candidates a une recuperation automatique fiable
+
+---
+
+## Commandes Resumees
+
+```bash
+# Tout lister
+php bin/console app:check-missing-custom-field-values
+
+# Afficher uniquement les cas recuperables
+php bin/console app:check-missing-custom-field-values --recoverable-only
+
+# Scanner seulement les pieces
+php bin/console app:check-missing-custom-field-values --entity=piece --recoverable-only
+
+# Scanner seulement les composants
+php bin/console app:check-missing-custom-field-values --entity=composant --recoverable-only
+
+# Dry-run de restauration d'une piece
+php bin/console app:restore-piece-custom-field-values <pieceId>
+
+# Application reelle
+php bin/console app:restore-piece-custom-field-values <pieceId> --apply
+```
+

docs/CUSTOM_FIELDS_RECOVERABLE_RESULTS_2026-03-23.md

@@ -0,0 +1,144 @@
+# Resultats Recuperables - Champs Personnalises
+
+Date : 2026-03-23
+Source : `php bin/console app:check-missing-custom-field-values --recoverable-only`
+
+---
+
+## Resume
+
+- Total : 40 cas recuperables
+- Pieces : 40
+- Composants : 0
+- Type de probleme observe : uniquement `empty`
+- Categorie dominante : `Arbre`
+- Champ le plus frequent : `Diamètre`
+
+Conclusion :
+- il n'y a pas ici une grande dispersion de cas heterogenes
+- la quasi-totalite du lot correspond a des valeurs historisees recuperables sur des pieces de categorie `Arbre`
+- ces cas sont de bons candidats a une restauration automatique
+
+---
+
+## Tableau
+
+| Entity | ID | Name | Reference | Category | Field | Issue | Recoverable | Audit value |
+|---|---|---|---|---|---|---|---|---|
+| piece | `clc08fbdcd334ed869772d98ee` | Arbre de la cage écureuil pied E4 |  | Arbre | Diamètre | empty | yes | 45 mm |
+| piece | `cl8570d729efd017c12a2d5c3d` | Arbre du tambour tête E7 |  | Arbre | Diamètre | empty | yes | 40 mm |
+| piece | `cle1db7051dbef91fc009073a6` | Arbre de la cage écureuil pied E6 |  | Arbre | Diamètre | empty | yes | 45 mm |
+| piece | `cl9282d473ff01b5d1df8bc945` | Arbre E1 |  | Arbre | Diamètre | empty | yes | 50 |
+| piece | `cl22e81a055f9c393d8d2c82fc` | Arbre du palier pied E3 |  | Arbre | Diamètre | empty | yes | 50 mm |
+| piece | `clca9379d4aa76de6772ebbe1a` | Arbre pignon | `0-5720-00` | Arbre | Type | empty | yes | 20 DTS |
+| piece | `clc97804ec0bf8b6d9bb530717` | Arbre du palier tête E2 E2B |  | Arbre | Diamètre | empty | yes | 40 |
+| piece | `cl1597f1500c1052e9e7a95c51` | Arbre du palier pied E2 E2B |  | Arbre | Diamètre | empty | yes | 35 mm |
+| piece | `cleea7ff4b9b1a6396a0bb9ea8` | Arbre du tambour tête E1 |  | Arbre | Diamètre | empty | yes | 70 mm |
+| piece | `cl5c71e3777146de5508e07156` | Arbre de la cage écureuil pied E1 |  | Arbre | Diamètre | empty | yes | 50 mm |
+| piece | `cl731386df55fcb9e6a01e0a63` | Arbre de la cage écureuil pied E2 E2B |  | Arbre | Diamètre | empty | yes | 35 mm |
+| piece | `clfaf128312d5c253d928f47ac` | Arbre du palier pied E4 |  | Arbre | Diamètre | empty | yes | 45 mm |
+| piece | `clbf9f0070ebd464b3c309c646` | Arbre du palier pied E8 |  | Arbre | Diamètre | empty | yes | 50 mm |
+| piece | `clc7c00cad416477d4438cd61a` | Arbre du tambour tête E8 |  | Arbre | Diamètre | empty | yes | 70 mm |
+| piece | `cl3f01a1a514423359405a4825` | Arbre du palier tête E7 |  | Arbre | Diamètre | empty | yes | 40 mm |
+| piece | `clf16e543545eddd01b20077df` | Arbre du tambour tête E5 |  | Arbre | Diamètre | empty | yes | 55 mm |
+| piece | `clb6c61ebb8da2c4361265f766` | Arbre du palier tête E6 |  | Arbre | Diamètre | empty | yes | 55 mm |
+| piece | `cl8da1b875191c617e5852bf81` | Arbre du tambour tête E2 E2B |  | Arbre | Diamètre | empty | yes | 40 mm |
+| piece | `cl8da1b875191c617e5852bf81` | Arbre du tambour tête E2 E2B |  | Arbre | Diamètre palier | empty | yes | 40 |
+| piece | `cla82d44c52d7eb2a592f4120d` | Arbre du palier pied E7 |  | Arbre | Diamètre | empty | yes | 35 mm |
+| piece | `clf8562d27a542f86f8f4a5629` | Arbre du palier tête E8 |  | Arbre | Diamètre | empty | yes | 70 mm |
+| piece | `clde7ee756c2cf264c062b861d` | Arbre du palier pied E6 |  | Arbre | Diamètre | empty | yes | 45 mm |
+| piece | `cl6667d159f6d07ba77fa79b39` | Arbre de la cage écureuil pied E5 |  | Arbre | Diamètre | empty | yes | 45 mm |
+| piece | `cl455ad597bcee2a8e3c099420` | Arbre du palier pied E5 |  | Arbre | Diamètre | empty | yes | 45 mm |
+| piece | `cl22c13dbc4d38a1f846323ae6` | Arbre de la cage écureuil pied E3 |  | Arbre | Diamètre | empty | yes | 50 mm |
+| piece | `cl1406ef19de58fdd1adf40221` | Arbre de la cage écureuil pied E7 |  | Arbre | Diamètre | empty | yes | 35 mm |
+| piece | `clafaa71cbf49777fbb8415f19` | Arbre du tambour tête E3 |  | Arbre | Diamètre | empty | yes | 70 mm |
+| piece | `cle255aea44755dbbe7e466a99` | Arbre du palier tête E5 |  | Arbre | Diamètre | empty | yes | 55 mm |
+| piece | `cl3d978dd4b071daff8fb185f7` | Arbre du palier pied E1 |  | Arbre | Diamètre | empty | yes | 50 mm |
+| piece | `cl5e8aba1867089544d71fe2c5` | Arbre du palier tête E4 |  | Arbre | Diamètre | empty | yes | 55 mm |
+| piece | `cl04c79cd568894a5674b46a31` | Arbre du palier pied élévateur expédition |  | Arbre | Diamètre | empty | yes | 50 mm |
+| piece | `cl50fe870a07e42759b37b511f` | Arbre du tambour tête E6 |  | Arbre | Diamètre | empty | yes | 55 mm |
+| piece | `cl531dde45c3fc64c1a3b16ca0` | Arbre de la cage écureuil pied élévateur expédition |  | Arbre | Diamètre | empty | yes | 50 mm |
+| piece | `cleca9e4baa9e9205f1dd948e1` | Arbre du palier tête E3 |  | Arbre | Diamètre | empty | yes | 70 mm |
+| piece | `cl5ee293dc7b61feba510082a4` | Arbre du tambour tête élévateur expédition |  | Arbre | Diamètre | empty | yes | 70 mm |
+| piece | `cled68ff759b1f02f482990fb3` | Arbre du tambour du palier tête E11 |  | Arbre | Diamètre | empty | yes | 70 mm |
+| piece | `cmkr0qjw5004s1eq6pen63x7j` | Arbre du palier tête E1 |  | Arbre | Diamètre | empty | yes | 70 mm |
+| piece | `cl2c3570dd00372fed44cd5a43` | Arbre du palier tête élévateur expédition | `Décolleter a Ø40 pour réducteur` | Arbre | Diamètre | empty | yes | 70 mm |
+| piece | `cl7b3702f04d24d87e47232a14` | Arbre du tambour tête E4 |  | Arbre | Diamètre | empty | yes | 55 mm |
+| piece | `cldd656c6092225f53a22badc0` | Arbre de la cage écureuil pied E8 |  | Arbre | Diamètre | empty | yes | 50 mm |
+
+---
+
+## Observations
+
+### 1. Lot tres homogene
+
+Le resultat est tres concentre :
+- uniquement des `pieces`
+- uniquement des cas `empty`
+- presque uniquement sur le champ `Diamètre`
+- presque toute la liste est dans la categorie `Arbre`
+
+Cela ressemble davantage a une vague de perte coherente qu'a du bruit metier aleatoire.
+
+### 2. Valeurs d'audit tres exploitables
+
+Les valeurs retrouvees sont directement reutilisables :
+- `35 mm`
+- `40 mm`
+- `45 mm`
+- `50 mm`
+- `55 mm`
+- `70 mm`
+- `20 DTS`
+
+### 3. Cas particulier multi-champs
+
+L'entite `cl8da1b875191c617e5852bf81` a deux champs recuperables :
+- `Diamètre`
+- `Diamètre palier`
+
+### 4. Piece initialement signalee
+
+La piece `cl731386df55fcb9e6a01e0a63` est bien presente dans le resultat :
+
+- nom : `Arbre de la cage écureuil pied E2 E2B`
+- champ : `Diamètre`
+- valeur recuperable : `35 mm`
+
+---
+
+## Priorite De Restauration
+
+Priorite haute :
+- restaurer tout ce lot `Arbre` en premier
+- ce sont des cas homogènes et recuperables
+
+Ordre recommande :
+
+1. piece `cl731386df55fcb9e6a01e0a63`
+2. piece avec plusieurs champs recuperables : `cl8da1b875191c617e5852bf81`
+3. reste du lot `Arbre`
+
+---
+
+## Commandes Utiles
+
+Dry-run pour une piece :
+
+```bash
+php bin/console app:restore-piece-custom-field-values <pieceId>
+```
+
+Application reelle :
+
+```bash
+php bin/console app:restore-piece-custom-field-values <pieceId> --apply
+```
+
+Exemple pour la piece initiale :
+
+```bash
+php bin/console app:restore-piece-custom-field-values cl731386df55fcb9e6a01e0a63
+php bin/console app:restore-piece-custom-field-values cl731386df55fcb9e6a01e0a63 --apply
+```
+

docs/DOUBLONS_REFERENCES_COMPOSANTS.md

@@ -0,0 +1,137 @@
+# Doublons de références — Composants
+
+> Généré le 2026-03-26 à partir du dump de production `inventory (17).sql.gz`
+
+**13 références en doublon** pour un total de **41 composants concernés**.
+
+## Résumé
+
+| Référence | Nb | Composants |
+|---|---|---|
+| Tambour lisse | 9 | Tambour tête E1, E2 E2B, E3, E4, E5, E6, E7, E8, élévateur expédition |
+| FY50 FM | 5 | Opposé commande Vis 21, Palier Opposé Commande Vis 19, Palier Vis 18 (côté commande), Palier Vis 21 (côté commande), Palier côté commande Vis 20 |
+| PB 2220 | 4 | Réducteur pendulaire E1, E3, E8, élévateur expédition |
+| SNU 511 609 | 4 | Palier pied E1, E3, E8, élévateur expédition |
+| SNU 516 613 | 4 | Palier tête E1, E3, E8, élévateur expédition |
+| 512610 SNH SKF | 3 | Palier tête E4, E5, E6 |
+| FY 50 FM | 2 | Palier V18 (opposé commande), Palier côté commande Vis 19 |
+| FY60 | 2 | Palier Vis 17 (coté commande), Palier Vis 17 (opposé commande) |
+| FY60 WF | 2 | Palier Opposé commande Vis 22, Palier côté commande Vis 22 |
+| PB 2012 | 2 | Réducteur pendulaire E2-E2B, E7 |
+| PB 2112 | 2 | Réducteur pendulaire E4, E6 |
+| SNU 509 | 2 | Palier tête E2 et E2B, E7 |
+| VCF 207 | 2 | Palier pied E2 et E2B, E7 |
+
+## Détail par référence
+
+### Tambour lisse (9 composants)
+
+| Nom | ID |
+|---|---|
+| Tambour tête E1 | cl4660bae41d2af254e6c3b726 |
+| Tambour tête E2 E2B | cl5e9c6b18bccd38517026dc1c |
+| Tambour tête E3 | clba5633e840726188261145f9 |
+| Tambour tête E4 | cl10c0924d10135c5f515378ac |
+| Tambour tête E5 | cl7f254c23161d9c853c3e6d92 |
+| Tambour tête E6 | cl3dbac5194bc192a0589465ba |
+| Tambour tête E7 | cla833681664bb851ca61aca51 |
+| Tambour tête E8 | cl36d84884cad86fbc92dba133 |
+| Tambour tête élévateur expédition | cl5a8f9656aa7e14c012f30700 |
+
+### FY50 FM (5 composants)
+
+| Nom | ID |
+|---|---|
+| Opposé commande Vis 21 | cl055eff4115f9c75d850c9459 |
+| Palier Opposé Commande Vis 19 | cl6831a23892243bbaa2f823b4 |
+| Palier Vis 18 (côté commande) | cld1391112241147dc064b35da |
+| Palier Vis 21 (côté commande) | cl9f8253f4537a657f7378a2e9 |
+| Palier côté commande Vis 20 | cl203937da81135d8b34d7bb0f |
+
+### PB 2220 (4 composants)
+
+| Nom | ID |
+|---|---|
+| Réducteur pendulaire E1 | cla59f867feafbb0937862064a |
+| Réducteur pendulaire E3 | cl33683086c4de13f80db59606 |
+| Réducteur pendulaire E8 | cl94fb77cf922aa1462a8d13cc |
+| Réducteur pendulaire élévateur expédition | cl3f02941228dfef4c91a75d1a |
+
+### SNU 511 609 (4 composants)
+
+| Nom | ID |
+|---|---|
+| Palier pied E1 | cl81e703e9f200163a4ea473df |
+| Palier pied E3 | cl3d38928c11d70614bb09fe8e |
+| Palier pied E8 | cl78b79a8f90f12842b5683403 |
+| Palier pied élévateur expédition | clf35b4455617ae94f2a1add46 |
+
+### SNU 516 613 (4 composants)
+
+| Nom | ID |
+|---|---|
+| Palier tête E1 | cmkr0nq1a004e1eq6v6ubxlfl |
+| Palier tête E3 | cl92b8908c71616c542d958007 |
+| Palier tête E8 | clce6dde0609d90764da383d75 |
+| Palier tête élévateur expédition | clb7322b05f9a4554fa5a75d5a |
+
+### 512610 SNH SKF (3 composants)
+
+| Nom | ID |
+|---|---|
+| Palier tête E4 | cl8e90ad1b633046f5f1344b93 |
+| Palier tête E5 | clbbe4096490ff89b08644c793 |
+| Palier tête E6 | cl51c9a1c3dce52856e3404a38 |
+
+### FY 50 FM (2 composants)
+
+| Nom | ID |
+|---|---|
+| Palier V18 (opposé commande) | cl2ff55d9fa9c52c18f2d88222 |
+| Palier côté commande Vis 19 | clbddd1dca5efa881b23eaa1cd |
+
+### FY60 (2 composants)
+
+| Nom | ID |
+|---|---|
+| Palier Vis 17 (coté commande) | cl02b0a0a543cc699681b6ae8c |
+| Palier Vis 17 (opposé commande) | clc0ba9245b63613307cc26a19 |
+
+### FY60 WF (2 composants)
+
+| Nom | ID |
+|---|---|
+| Palier Opposé commande Vis 22 | cl318b49462097fb2e1f793305 |
+| Palier côté commande Vis 22 | cl6bc818a2d8661b5e0ce2d0c0 |
+
+### PB 2012 (2 composants)
+
+| Nom | ID |
+|---|---|
+| Réducteur pendulaire E2-E2B | cl9b746a66f583fc85b3d176c4 |
+| Réducteur pendulaire E7 | clc0db3b431d75c6355608efd5 |
+
+### PB 2112 (2 composants)
+
+| Nom | ID |
+|---|---|
+| Réducteur pendulaire E4 | clf5a1c9e1f8202b632f173bd3 |
+| Réducteur pendulaire E6 | cle1899c6522cb8b8abd366a24 |
+
+### SNU 509 (2 composants)
+
+| Nom | ID |
+|---|---|
+| Palier tête E2 et E2B | cl4e600dcadb34f817a888ffa3 |
+| Palier tête E7 | cl84271e9ab5351cbd188b0d3a |
+
+### VCF 207 (2 composants)
+
+| Nom | ID |
+|---|---|
+| Palier pied E2 et E2B | cld516a118bb1c478722a1d39b |
+| Palier pied E7 | cl908dbf171798f087b12d6f2a |
+
+## Note
+
+Ces doublons sont des composants **distincts** (noms différents, installés sur différents élévateurs) qui partagent la même référence fournisseur. Il ne s'agit pas nécessairement d'entrées à fusionner, mais de pièces identiques utilisées à plusieurs emplacements.

docs/FONCTIONNEMENT.md

@@ -0,0 +1,399 @@
+# Fonctionnement de l'application Inventory
+
+## 1. A quoi sert cette application ?
+
+Inventory est une application de **gestion d'inventaire industriel**. Elle permet de suivre et documenter l'ensemble du parc de machines d'une entreprise, avec tous les elements qui les composent : composants, pieces detachees et produits consommables.
+
+L'objectif principal est d'avoir une **vue complete et structuree** de chaque machine : quels composants elle contient, quelles pieces sont montees dessus, quels produits sont utilises, qui les fabrique, combien ils coutent, et toute la documentation associee (manuels, fiches techniques, etc.).
+
+---
+
+## 2. Les entites principales
+
+L'application s'articule autour de 7 entites fondamentales :
+
+```
++-----------------------------------------------------------+
+|                         SITE                              |
+|  (usine, atelier, entrepot...)                            |
+|  - nom, adresse, contact, telephone, ville, code postal   |
+|  - couleur (pour identification visuelle)                 |
++-----------------------------------------------------------+
+        |
+        | contient des
+        v
++-----------------------------------------------------------+
+|                        MACHINE                            |
+|  (machine industrielle sur un site)                       |
+|  - nom (unique), reference, prix                          |
+|  - rattachee a 1 site obligatoirement                     |
+|  - peut avoir plusieurs fournisseurs/constructeurs        |
++-----------------------------------------------------------+
+        |
+        | est composee de
+        v
++-------------------+  +-------------------+  +-------------------+
+|    COMPOSANT      |  |      PIECE        |  |     PRODUIT       |
+| (element fonct.)  |  | (piece detachee)  |  | (consommable)     |
+| - nom, ref, desc  |  | - nom, ref, desc  |  | - nom, ref        |
+| - prix            |  | - prix            |  | - prix fournisseur |
+| - categorie       |  | - categorie       |  | - categorie        |
+| - fournisseurs    |  | - fournisseurs    |  | - fournisseurs     |
++-------------------+  +-------------------+  +-------------------+
+```
+
+### Site
+Un **site** represente un lieu physique : une usine, un atelier, un entrepot. Chaque site possede un nom, une adresse complete et un contact. Toutes les machines sont obligatoirement rattachees a un site.
+
+### Machine
+Une **machine** est l'entite centrale. C'est un equipement industriel installe sur un site. Chaque machine a un nom unique, une reference optionnelle et un prix. Elle contient une structure hierarchique de composants, pieces et produits.
+
+### Composant
+Un **composant** represente un element fonctionnel d'une machine (ex : un moteur, un systeme hydraulique, un automate). Un composant peut lui-meme contenir des sous-composants, des pieces et des produits, formant une structure arborescente.
+
+### Piece
+Une **piece** est une piece detachee (ex : un roulement, un joint, un filtre). Les pieces peuvent etre rattachees directement a une machine ou a un composant au sein d'une machine.
+
+### Produit
+Un **produit** est un consommable ou article fournisseur (ex : huile, lubrifiant, boulon specifique). Comme les pieces, les produits peuvent etre associes a une machine, a un composant ou a une piece.
+
+### Constructeur (Fournisseur)
+Un **constructeur** est un fabricant ou fournisseur. C'est un referentiel partage : le meme fournisseur peut etre associe a des machines, des composants, des pieces et des produits. Chaque fournisseur a un nom, un email et un telephone.
+
+### Categorie (ModelType)
+Une **categorie** (appelee ModelType dans le systeme) permet de classifier les composants, les pieces et les produits. Le systeme de categories est explique en detail dans la section suivante.
+
+---
+
+## 3. Le systeme de categories (ModelType)
+
+Les categories sont un element cle de l'application. Elles servent a **classifier ET a structurer** les elements de l'inventaire.
+
+### Trois familles de categories
+
+Il existe trois familles de categories, une par type d'element :
+
+| Famille     | S'applique aux | Exemples                                |
+|-------------|----------------|-----------------------------------------|
+| COMPONENT   | Composants     | "Moteur electrique", "Systeme hydraulique" |
+| PIECE       | Pieces         | "Roulement", "Joint torique", "Filtre"    |
+| PRODUCT     | Produits       | "Huile moteur", "Graisse", "Boulon M8"    |
+
+### Le squelette (skeleton) : la structure imposee
+
+La vraie puissance des categories de composants reside dans leur **squelette**. Quand on cree une categorie de composant, on definit un modele qui impose :
+
+- **Quelles pieces** sont necessaires (par type de piece)
+- **Quels produits** sont necessaires (par type de produit)
+- **Quels sous-composants** sont necessaires (par type de composant)
+- **Quels champs personnalises** doivent etre remplis
+
+**Exemple concret :** La categorie "Moteur electrique" pourrait imposer :
+- 1 piece de type "Roulement"
+- 1 piece de type "Joint"
+- 1 produit de type "Huile moteur"
+- 1 sous-composant de type "Variateur"
+- Des champs personnalises : "Puissance (kW)", "Vitesse (tr/min)", "Tension (V)"
+
+```
+Categorie "Moteur electrique" (squelette)
+|
+|-- Piece requise : type "Roulement"        --> l'utilisateur choisira quel roulement precis
+|-- Piece requise : type "Joint"            --> l'utilisateur choisira quel joint precis
+|-- Produit requis : type "Huile moteur"    --> l'utilisateur choisira quelle huile precise
+|-- Sous-composant : type "Variateur"       --> l'utilisateur choisira quel variateur precis
+|-- Champ personnalise : "Puissance (kW)"   --> l'utilisateur saisira la valeur
+|-- Champ personnalise : "Tension (V)"      --> l'utilisateur saisira la valeur
+```
+
+Les categories de pieces peuvent elles aussi definir des produits requis et des champs personnalises. Les categories de produits peuvent definir des champs personnalises.
+
+### Champs personnalises
+
+Les champs personnalises permettent d'ajouter des informations specifiques selon la categorie. Chaque champ a :
+- Un **nom** (ex : "Puissance")
+- Un **type** (texte, nombre, date, etc.)
+- Un caractere **obligatoire ou non**
+- Des **options** possibles (pour les listes deroulantes)
+- Une **valeur par defaut**
+- Un **ordre d'affichage**
+
+Les machines disposent aussi de champs personnalises, mais ceux-ci sont definis directement sur chaque machine (et non via une categorie).
+
+---
+
+## 4. Le cycle de vie d'un composant
+
+Voici les etapes typiques de creation et utilisation d'un composant :
+
+```
+1. CREATION                 2. SELECTION CATEGORIE         3. REMPLISSAGE SQUELETTE
++-------------------+       +------------------------+     +---------------------------+
+| Saisir :          |       | Choisir la categorie : |     | Le squelette apparait :   |
+| - Nom             | ----> | "Moteur electrique"    | --> | - Piece "Roulement" : [?] |
+| - Reference       |       |                        |     | - Piece "Joint" : [?]     |
+| - Description     |       | Le systeme charge le   |     | - Produit "Huile" : [?]   |
+| - Prix            |       | squelette associe      |     |                           |
+| - Fournisseurs    |       +------------------------+     | Choisir dans le catalogue |
++-------------------+                                      | chaque element concret    |
+                                                           +---------------------------+
+                                                                       |
+                         5. DOCUMENTS                  4. CHAMPS PERSONNALISES
+                    +---------------------+       +-----------------------------+
+                    | Joindre des fichiers | <---- | Remplir les champs definis  |
+                    | - Manuels PDF        |       | par la categorie :          |
+                    | - Fiches techniques  |       | - Puissance : 15 kW        |
+                    | - Photos             |       | - Tension : 400 V          |
+                    | - Schemas            |       | - Vitesse : 1500 tr/min    |
+                    +---------------------+       +-----------------------------+
+```
+
+**Etape 1 - Creation :** L'utilisateur saisit les informations de base du composant (nom, reference, description, prix) et selectionne un ou plusieurs fournisseurs.
+
+**Etape 2 - Selection de la categorie :** L'utilisateur choisit la categorie du composant (ex : "Moteur electrique"). Le systeme charge alors le squelette defini pour cette categorie.
+
+**Etape 3 - Remplissage du squelette :** Des "emplacements" (slots) apparaissent pour chaque element requis par le squelette. L'utilisateur selectionne dans le catalogue existant les pieces, produits et sous-composants concrets qui correspondent a chaque emplacement.
+
+**Etape 4 - Champs personnalises :** L'utilisateur remplit les champs personnalises definis par la categorie (puissance, tension, etc.).
+
+**Etape 5 - Documents :** L'utilisateur peut joindre des fichiers au composant : manuels PDF, fiches techniques, photos, schemas...
+
+Ce meme principe s'applique aux pieces (qui peuvent avoir des produits associes et des champs personnalises definis par leur categorie) et aux produits (qui peuvent avoir des champs personnalises).
+
+---
+
+## 5. Les roles utilisateurs
+
+L'application utilise 4 niveaux de droits, organises en hierarchie. Chaque role herite automatiquement des droits du role inferieur :
+
+```
++------------------------------------------------------------------+
+|                          ROLE_ADMIN                              |
+|  Tout faire + gerer les utilisateurs (creer, modifier, supprimer |
+|  des comptes, attribuer des roles)                               |
++------------------------------------------------------------------+
+        |  herite de
+        v
++------------------------------------------------------------------+
+|                       ROLE_GESTIONNAIRE                          |
+|  Creer, modifier et supprimer les machines, composants, pieces,  |
+|  produits, sites, fournisseurs, categories, documents,           |
+|  commentaires. C'est le role d'edition principal.                |
++------------------------------------------------------------------+
+        |  herite de
+        v
++------------------------------------------------------------------+
+|                         ROLE_VIEWER                              |
+|  Consulter tout l'inventaire en lecture seule : naviguer dans    |
+|  les machines, voir les structures, les catalogues, l'historique |
+|  et les documents.                                               |
++------------------------------------------------------------------+
+        |  herite de
+        v
++------------------------------------------------------------------+
+|                          ROLE_USER                               |
+|  Role de base attribue automatiquement a tout utilisateur        |
+|  connecte. Acces minimal.                                        |
++------------------------------------------------------------------+
+```
+
+En resume :
+- **Admin** : fait tout, y compris gerer les comptes utilisateurs
+- **Gestionnaire** : cree et modifie les donnees de l'inventaire
+- **Viewer** : consulte l'inventaire sans pouvoir le modifier
+- **User** : role de base, acces minimal
+
+---
+
+## 6. Les fonctionnalites cles
+
+### Catalogues
+
+L'application propose des **catalogues** pour chaque type d'element :
+- **Catalogue des composants** : liste tous les composants avec recherche par nom, reference ou categorie
+- **Catalogue des pieces** : liste toutes les pieces detachees
+- **Catalogue des produits** : liste tous les produits fournisseurs
+- **Liste des machines** : toutes les machines, organisees par site
+- **Liste des sites** : tous les sites industriels
+- **Liste des fournisseurs** : tous les constructeurs/fournisseurs
+
+Chaque catalogue offre des fonctions de **recherche**, de **tri** et de **pagination**.
+
+### Recherche
+
+La recherche est disponible dans tous les catalogues et permet de filtrer par :
+- Nom (recherche partielle, insensible a la casse)
+- Reference (recherche partielle)
+- Categorie (filtre exact ou par nom)
+
+### Historique et audit
+
+Chaque modification dans l'application est **tracee automatiquement**. Le systeme enregistre :
+- **Qui** a fait la modification (quel utilisateur)
+- **Quand** la modification a ete faite
+- **Quoi** a ete modifie (les champs avant/apres)
+- **Sur quel element** (machine, composant, piece, produit...)
+
+On peut consulter :
+- L'**historique d'une entite** : toutes les modifications apportees a une machine, un composant, etc.
+- Le **journal d'activite global** : toutes les modifications recentes dans l'application
+
+### Commentaires
+
+Les utilisateurs peuvent **commenter** n'importe quel element de l'inventaire (machines, composants, pieces, produits, categories). Les commentaires ont un systeme de **resolution** : un commentaire ouvert peut etre marque comme "resolu" par un gestionnaire. Un compteur de commentaires non resolus est disponible.
+
+### Documents
+
+Des fichiers peuvent etre joints a toutes les entites principales :
+- **Sites** : plans, reglements
+- **Machines** : manuels, fiches techniques
+- **Composants** : documentations constructeur
+- **Pieces** : plans de pieces, specifications
+- **Produits** : fiches de donnees de securite, catalogues
+
+Les fichiers sont uploades via l'interface et peuvent etre consultes ou telecharges a tout moment. L'application gere differents formats : PDF, images, etc.
+
+### Clonage de machines
+
+Quand une nouvelle machine est identique ou similaire a une existante, il est possible de **cloner une machine**. Le clonage copie :
+- Les champs personnalises et leurs valeurs
+- Toute la structure : les liens vers les composants, pieces et produits
+- La hierarchie (quel composant contient quelles pieces, etc.)
+
+L'utilisateur choisit un nouveau nom et un site de destination. La machine clonee peut ensuite etre modifiee independamment de l'originale.
+
+---
+
+## 7. La structure des machines
+
+### Vue d'ensemble
+
+Chaque machine possede une **structure hierarchique** qui decrit de quoi elle est composee. Cette structure est une arborescence :
+
+```
+Machine "Presse hydraulique PH-200"
+|
+|-- Composant "Moteur principal M1"
+|   |-- Piece "Roulement SKF 6205" (quantite: 2)
+|   |   |-- Produit "Graisse SKF LGMT2"
+|   |-- Piece "Joint Viton DN50"
+|   |-- Produit "Huile Total Azolla ZS 46"
+|   |-- Sous-composant "Variateur ABB ACS580"
+|       |-- Piece "Fusible 63A"
+|       |-- Produit "Pate thermique"
+|
+|-- Composant "Groupe hydraulique GH-01"
+|   |-- Piece "Filtre Parker 926169Q"
+|   |-- Piece "Verin Bosch CDT3" (quantite: 4)
+|   |-- Produit "Huile hydraulique HLP 46"
+|
+|-- Piece "Courroie Gates PowerGrip"    (piece directement sur la machine)
+|-- Produit "Boulon M12x50 Inox"        (produit directement sur la machine)
+```
+
+### Les liens (links)
+
+Les elements ne sont pas directement "dans" la machine. Ils y sont rattaches par des **liens** :
+
+- **MachineComponentLink** : rattache un composant a une machine
+- **MachinePieceLink** : rattache une piece a une machine
+- **MachineProductLink** : rattache un produit a une machine
+
+Ces liens permettent :
+- De definir la **hierarchie** : un composant peut etre parent d'une piece ou d'un produit, un sous-composant peut etre enfant d'un autre composant
+- De specifier une **quantite** (ex : 4 verins identiques)
+- De faire des **surcharges** : modifier le nom, la reference ou le prix d'un element specifiquement dans le contexte de cette machine, sans modifier l'element du catalogue
+
+### Hierarchie parent-enfant
+
+```
+MachineComponentLink (composant dans la machine)
+    |
+    |-- parentLink --> null (composant racine, directement dans la machine)
+    |   ou
+    |-- parentLink --> autre MachineComponentLink (sous-composant)
+    |
+    |-- pieceLinks --> MachinePieceLink[] (pieces de ce composant)
+    |-- productLinks --> MachineProductLink[] (produits de ce composant)
+
+MachinePieceLink (piece dans la machine)
+    |
+    |-- parentLink --> MachineComponentLink (piece rattachee a un composant)
+    |   ou
+    |-- parentLink --> null (piece directement sur la machine)
+    |
+    |-- productLinks --> MachineProductLink[] (produits de cette piece)
+```
+
+### Catalogue vs. Structure machine
+
+Un point important : les **composants, pieces et produits existent dans un catalogue global**. Quand on les ajoute a une machine, on cree un lien vers l'element du catalogue. Le meme composant du catalogue peut donc etre utilise dans plusieurs machines.
+
+Les surcharges (nom, reference, prix) permettent d'adapter les informations au contexte d'une machine specifique sans modifier la fiche catalogue.
+
+```
+CATALOGUE (reference globale)          MACHINE (utilisation specifique)
++-------------------------+            +--------------------------------+
+| Composant "Moteur 15kW" |           | Lien vers "Moteur 15kW"        |
+| Ref: MOT-15-01          | <-------- | Surcharge nom: "Moteur gauche" |
+| Prix: 2500 EUR           |           | Surcharge prix: 2200 EUR        |
++-------------------------+            +--------------------------------+
+```
+
+---
+
+## Schemas recapitulatifs
+
+### Relations entre entites
+
+```
+                    +--------+
+                    |  Site  |
+                    +--------+
+                        |
+                   contient (1..N)
+                        |
+                  +-----------+
+                  |  Machine  |------------ Fournisseurs (N..N)
+                  +-----------+
+                   /    |    \
+                  /     |     \
+    Composants   Pieces   Produits
+   (via liens)  (via liens) (via liens)
+
+  +-----------+   +--------+   +---------+
+  | Composant |   | Piece  |   | Produit |
+  +-----------+   +--------+   +---------+
+       |              |             |
+       |-- Categorie  |-- Categorie |-- Categorie
+       |-- Fournisseurs -- Fournisseurs -- Fournisseurs
+       |-- Documents  |-- Documents |-- Documents
+       |-- Champs perso -- Champs perso -- Champs perso
+       |
+       |-- Sous-composants (arborescence)
+       |-- Pieces (slots depuis le squelette)
+       |-- Produits (slots depuis le squelette)
+```
+
+### Flux de creation typique
+
+```
+1. Creer les SITES
+       |
+2. Creer les CATEGORIES (avec leurs squelettes)
+       |
+3. Creer les FOURNISSEURS
+       |
+4. Creer les PRODUITS (en les categorisant)
+       |
+5. Creer les PIECES (en les categorisant, en leur associant des produits)
+       |
+6. Creer les COMPOSANTS (en choisissant une categorie,
+   |  en remplissant le squelette avec des pieces/produits/sous-composants)
+   |
+7. Creer les MACHINES (sur un site)
+       |
+8. STRUCTURER les machines (ajouter composants, pieces, produits)
+       |
+9. DOCUMENTER (joindre des fichiers a chaque element)
+```

docs/GLOSSAIRE_METIER.md

@@ -0,0 +1,146 @@
+# Glossaire Métier — Inventory
+
+## Contexte
+
+**Inventory** est une application de gestion de parc machines industriel. Elle permet aux équipes de maintenance de cataloguer leurs machines, leurs sous-ensembles (composants), les pièces de rechange et les consommables associés. Chaque machine est rattachée à un site physique (usine, atelier). L'application gère la hiérarchie complète : Machine → Composants → Pièces/Produits, avec traçabilité (audit), documentation technique et champs personnalisables.
+
+---
+
+## Concepts Métier
+
+### Hiérarchie principale
+
+| Terme | Définition | Exemples concrets |
+|-------|-----------|-------------------|
+| **Site** | Lieu physique (usine, atelier, entrepôt). Regroupe les machines d'un même emplacement. | Usine de Lyon, Atelier Nord |
+| **Machine** | Équipement industriel installé sur un site. C'est l'unité de base du parc. Contient des composants, pièces et produits. | Presse hydraulique, Tour CNC, Ligne d'embouteillage |
+| **Composant** | Sous-ensemble fonctionnel d'une machine. Peut contenir des pièces, des produits, et d'autres sous-composants (imbrication). | Moteur, Pompe, Tableau électrique, Vérin |
+| **Pièce** | Pièce mécanique/physique qu'on monte ou remplace. C'est l'unité de maintenance. | Joint, Écrou, Roulement, Capteur, Courroie |
+| **Produit** | Consommable qu'on utilise sans monter. S'use et se renouvelle. | Huile, Dégraissant, Graisse, Liquide de refroidissement |
+
+### Configuration et templates
+
+| Terme | Définition |
+|-------|-----------|
+| **Modèle Type** (ModelType) | Template réutilisable qui définit la composition attendue d'un composant, d'une pièce ou d'un produit. Par exemple : "Pompe centrifuge XYZ nécessite 2 joints, 1 roulement et de l'huile hydraulique". |
+| **Skeleton** (squelette) | La structure "vide" définie par un modèle type : la liste des emplacements requis (pièces, produits, sous-composants) avant qu'on y mette les éléments réels. |
+| **Slot** (emplacement) | Emplacement concret dans un composant ou une pièce, créé à partir du skeleton. Chaque slot est à remplir avec une pièce, un produit ou un sous-composant réel. Un slot peut rester vide (pas encore sourcé). |
+| **Sync** (synchronisation) | Propagation des modifications d'un modèle type vers tous les composants existants de ce type. Par exemple : ajouter un slot "filtre" au modèle type met à jour tous les composants de ce type. Surtout utilisé en phase de saisie initiale, quand on ajuste les modèles au fur et à mesure qu'on découvre la vraie composition des machines. |
+| **Catégorie de modèle** | Un modèle type est classé en 3 catégories : Composant, Pièce ou Produit. Détermine quels skeletons il peut définir. |
+
+### Transverse
+
+| Terme | Définition |
+|-------|-----------|
+| **Constructeur** | Fournisseur ou fabricant. Peut être associé à une machine, un composant, une pièce ou un produit. Permet de tracer la chaîne d'approvisionnement. |
+| **Champ personnalisé** (CustomField) | Attribut dynamique défini par l'utilisateur et attaché à une machine ou à un modèle type. Les composants/pièces/produits d'un même modèle type partagent les mêmes champs personnalisés. Exemples : "N° de série", "Date de garantie", "Intervalle de maintenance". |
+| **Document** | Fichier attaché à n'importe quelle entité (machine, composant, pièce, produit, site, commentaire). Typé : Documentation, Devis, Facture, Plan, Photo, Autre. |
+| **Commentaire** | Annotation utilisateur sur une entité, avec un statut ouvert ou résolu. Permet de signaler un problème, poser une question ou laisser une note. Peut contenir des pièces jointes. |
+| **Journal d'audit** (AuditLog) | Historique automatique et immuable de toutes les créations, modifications et suppressions. Enregistre qui a fait quoi, quand, avec le détail des changements. |
+
+### Utilisateurs et rôles
+
+| Rôle | Droits |
+|------|--------|
+| **Admin** | Accès complet : gestion des utilisateurs, configuration, toutes les opérations |
+| **Gestionnaire** | Créer, modifier, supprimer des machines/composants/pièces/produits |
+| **Viewer** | Consultation seule, pas de modification |
+| **User** | Rôle de base (accès minimal) |
+
+---
+
+## Workflows Utilisateur
+
+### 1. Créer une machine
+1. Choisir le **site** où la machine est installée
+2. Renseigner nom, référence, prix, fournisseur(s)
+3. Ajouter des **composants** à la machine (voir workflow 2)
+4. Ajouter des **pièces** et **produits** directement sur la machine si nécessaire
+5. Ajouter des **champs personnalisés** et des **documents**
+
+### 2. Ajouter un composant à une machine
+1. Choisir un **modèle type** pour le composant (ex: "Pompe centrifuge XYZ")
+2. Les **slots** sont pré-créés automatiquement à partir du skeleton du modèle type
+3. Remplir chaque slot en sélectionnant la pièce/produit/sous-composant réel
+4. Les slots peuvent rester vides et être remplis plus tard
+
+### 3. Créer ou modifier un modèle type
+1. Nommer le modèle type et choisir sa catégorie (Composant, Pièce ou Produit)
+2. Définir les emplacements requis : quelles pièces, quels produits, quels sous-composants
+3. Définir les champs personnalisés (métadonnées) pour les entités de ce type
+4. Si des composants existent déjà avec ce modèle type → utiliser le **sync** (workflow 4)
+
+### 4. Synchroniser un modèle type
+1. Modifier les emplacements du modèle type (ajout/suppression de slots)
+2. Lancer un **sync preview** : visualiser l'impact sur les composants existants
+3. Confirmer → les slots sont ajoutés/supprimés sur tous les composants du type
+4. Surtout utile en phase de saisie initiale quand les données sont ajustées progressivement
+
+### 5. Cloner une machine
+1. Sélectionner une machine existante
+2. Lancer le clonage → copie complète (composants, pièces, produits, liens, champs personnalisés)
+3. Renommer la machine clonée et l'affecter à un site
+
+### 6. Gérer les documents
+1. Sélectionner une entité (machine, composant, pièce, produit, site)
+2. Uploader un fichier (PDF, image, etc.)
+3. Choisir le type : Documentation, Devis, Facture, Plan, Photo, Autre
+4. Les documents sont consultables et téléchargeables depuis la fiche de l'entité
+
+---
+
+## Relations — Vue d'ensemble
+
+```
+Site
+ └── Machine
+      ├── Composant (→ défini par un Modèle Type)
+      │    ├── Slot Pièce → Pièce (joint, écrou…)
+      │    ├── Slot Produit → Produit (huile, dégraissant…)
+      │    └── Slot Sous-composant → Composant (imbrication)
+      ├── Pièce (directement sur la machine)
+      │    └── Slot Produit → Produit
+      └── Produit (directement sur la machine)
+
+Modèle Type (template)
+ ├── Skeleton Pièce Requirement → "il faut une pièce de type X"
+ ├── Skeleton Produit Requirement → "il faut un produit de type Y"
+ └── Skeleton Sous-composant Requirement → "il faut un composant de type Z"
+
+Transverse (attachable à toute entité) :
+ • Constructeur (fournisseur)
+ • Document (fichier)
+ • Commentaire (annotation)
+ • Champ personnalisé (métadonnée dynamique)
+ • Journal d'audit (historique automatique)
+```
+
+---
+
+## Correspondance Métier ↔ Code
+
+| Terme métier | Entité code | Table PG |
+|-------------|-------------|----------|
+| Site | `Site` | `site` |
+| Machine | `Machine` | `machine` |
+| Composant | `Composant` | `composant` |
+| Pièce | `Piece` | `piece` |
+| Produit | `Product` | `product` |
+| Modèle Type | `ModelType` | `model_type` |
+| Slot pièce (composant) | `ComposantPieceSlot` | `composant_piece_slot` |
+| Slot produit (composant) | `ComposantProductSlot` | `composant_product_slot` |
+| Slot sous-composant | `ComposantSubcomponentSlot` | `composant_subcomponent_slot` |
+| Slot produit (pièce) | `PieceProductSlot` | `piece_product_slot` |
+| Skeleton pièce | `SkeletonPieceRequirement` | `skeleton_piece_requirement` |
+| Skeleton produit | `SkeletonProductRequirement` | `skeleton_product_requirement` |
+| Skeleton sous-composant | `SkeletonSubcomponentRequirement` | `skeleton_subcomponent_requirement` |
+| Constructeur | `Constructeur` | `constructeur` |
+| Champ personnalisé | `CustomField` | `custom_field` |
+| Valeur champ perso | `CustomFieldValue` | `custom_field_value` |
+| Document | `Document` | `document` |
+| Commentaire | `Comment` | `comment` |
+| Journal d'audit | `AuditLog` | `audit_log` |
+| Utilisateur | `Profile` | `profile` |
+| Lien machine-composant | `MachineComponentLink` | `machine_component_link` |
+| Lien machine-pièce | `MachinePieceLink` | `machine_piece_link` |
+| Lien machine-produit | `MachineProductLink` | `machine_product_link` |

docs/REVIEW_ARCHITECTURE.md

@@ -0,0 +1,346 @@
+# Revue d'architecture - Sources de complexite et effets de bord
+
+Date : 2026-03-23
+Branche analysee : `develop`
+
+---
+
+## Diagnostic - Top 10 des sources de complexite
+
+| # | Source | Impact | Effort |
+|---|--------|--------|--------|
+| 1 | Duplication massive du `smartMatch` dans les Sync Strategies | Bugs silencieux, maintenance triple | M |
+| 2 | Custom Fields : 4 FK nullable sur une seule entite (polymorphisme pauvre) | Integrite fragile, code defensif partout | L |
+| 3 | Composables frontend geants avec responsabilites multiples | Difficile a tester, refactoring risque | M |
+| 4 | 3 fichiers utils de custom fields frontend avec logique qui se chevauche | Incoherences, bugs de merge/dedup | M |
+| 5 | `pendingStructure` : canal de communication cache entre deserialisation et processor | Effet de bord invisible, timing fragile | S |
+| 6 | `PieceProductSyncSubscriber` : legacy sync dans un subscriber Doctrine | Side effect cache, recompute du changeset | S |
+| 7 | Double flush dans les processors (decorated + flush manuel) | Audit logs potentiellement incomplets | S |
+| 8 | `MachineStructureController` : God controller avec normalisation JSON manuelle | Bypass API Platform, 300+ LOC de serialisation | L |
+| 9 | Chaine de dependances circulaire dans `useMachineDetailData` | Proxy refs, ordre d'initialisation fragile | M |
+| 10 | Frontend : typage `any` systematique sur les entites | Pas de filet de securite TypeScript | L |
+
+---
+
+## Analyse detaillee
+
+### 1. Duplication du `smartMatch` dans les Sync Strategies
+
+**Fichiers concernes :**
+- `/src/Service/Sync/ComposantSyncStrategy.php` (lignes 380-446)
+- `/src/Service/Sync/PieceSyncStrategy.php` (lignes 244-308)
+
+**Probleme :** `smartMatch()`, `smartMatchPreview()` et toute la logique de sync des custom field values sont copiees-collees entre `ComposantSyncStrategy` et `PieceSyncStrategy`. Le `ProductSyncStrategy` a une version simplifiee (pas de slots). Si un bug est corrige dans l'un, il faut penser a le corriger dans l'autre.
+
+**Effets de bord concrets :**
+- Un correctif sur le matching des slots dans une strategie peut etre oublie dans l'autre
+- Le compteur de preview custom fields utilise `orderIndex` comme cle de matching, ce qui est fragile (reindexation = faux positif)
+
+**Solution proposee (effort M) :**
+Extraire un trait ou une classe abstraite `AbstractSlotSyncStrategy` :
+
+```php
+// AVANT : smartMatch() duplique dans ComposantSyncStrategy et PieceSyncStrategy
+
+// APRES : extraire dans un trait
+trait SlotSyncTrait
+{
+    protected function smartMatch(array $existingTypeIds, array $proposedTypeIds): array
+    {
+        // ... logique unique
+    }
+
+    protected function syncCustomFieldValues(
+        object $entity,
+        string $fkField,
+        array $customFields,
+        bool $confirmDeletions,
+    ): array {
+        // ... logique unique pour add/remove CFValues
+    }
+}
+```
+
+La methode `execute()` de chaque strategie ne garderait que la boucle specifique a son type de slot (piece slots, product slots, subcomponent slots), et deleguerait le matching et la gestion des CF values au trait.
+
+---
+
+### 2. Custom Fields : polymorphisme par FK nullable
+
+**Fichiers concernes :**
+- `/src/Entity/CustomField.php` - 4 FK nullable : `machine`, `typeComposant`, `typePiece`, `typeProduct`
+- `/src/Entity/CustomFieldValue.php` - 4 FK nullable : `machine`, `composant`, `piece`, `product`
+- `/src/Controller/CustomFieldValueController.php` - `resolveTarget()` fait un switch sur 4 types
+
+**Probleme :** Un `CustomFieldValue` peut pointer vers machine OU composant OU piece OU produit via 4 colonnes nullable. Rien n'empeche au niveau DB qu'un CFV pointe vers deux entites en meme temps. Le frontend doit deviner le type cible. Chaque nouveau type d'entite necessite d'ajouter une colonne, un setter, et un cas dans tous les switches.
+
+**Effets de bord concrets :**
+- Le `CustomFieldValueController::resolveTarget()` tente 4 cles dans un ordre specifique -- si le payload a `machineId` ET `composantId`, seul `machine` est utilise (silent bug)
+- Les audit subscribers (`getOwnerFromCustomFieldValue`) doivent tester chaque getter -- si `getComposant()` renvoie un objet alors que `getMachine()` aussi, le comportement est indetermine
+- La serialisation API Platform expose les 4 FK meme quand 3 sont null
+
+**Solution proposee (effort L) :**
+
+Option pragmatique (pas de refactoring DB) : ajouter une colonne discriminante `entityType` (enum) + contrainte CHECK :
+
+```sql
+ALTER TABLE custom_field_values
+  ADD COLUMN entity_type VARCHAR(20) NOT NULL DEFAULT 'machine';
+
+ALTER TABLE custom_field_values
+  ADD CONSTRAINT chk_single_fk CHECK (
+    (entity_type = 'machine' AND machineId IS NOT NULL AND composantId IS NULL AND pieceId IS NULL AND productId IS NULL) OR
+    (entity_type = 'composant' AND composantId IS NOT NULL AND machineId IS NULL AND pieceId IS NULL AND productId IS NULL) OR
+    (entity_type = 'piece' AND pieceId IS NOT NULL AND machineId IS NULL AND composantId IS NULL AND productId IS NULL) OR
+    (entity_type = 'product' AND productId IS NOT NULL AND machineId IS NULL AND composantId IS NULL AND pieceId IS NULL)
+  );
+```
+
+Cela securise l'integrite sans changer l'architecture. Le `resolveTarget` et les audit subscribers pourraient ensuite brancher sur `entityType` au lieu de tester 4 FK.
+
+---
+
+### 3. Composables frontend geants (400-550 LOC)
+
+**Fichiers concernes :**
+- `/frontend/app/composables/useComponentEdit.ts` (550 LOC)
+- `/frontend/app/composables/usePieceEdit.ts` (472 LOC)
+- `/frontend/app/composables/useMachineDetailData.ts` (468 LOC)
+- `/frontend/app/composables/useComponentCreate.ts` (417 LOC)
+
+**Probleme :** Ces composables orchestrent en un seul fichier : le chargement de donnees, la gestion de formulaire, la persistence des custom fields, la gestion des documents, l'historique, la resolution de labels, et la soumission. Chacun instancie 8-12 sous-composables.
+
+**Effets de bord concrets :**
+- `useComponentEdit` instancie `usePieces()`, `useProducts()`, `useComposants()` a chaque montage de page, meme si ces catalogues sont deja charges -- requetes API en double
+- La logique de soumission (`submitEdition`, `submitCreation`) melange la construction du payload, la validation, l'appel API, et la persistence des custom fields -- si une etape echoue, l'etat local est partiellement modifie
+- Les watchers sur `selectedType`/`selectedTypeStructure` dans `useComponentCreate` et `useComponentEdit` font des choses differentes pour le meme concept -- source de divergence
+
+**Solution proposee (effort M) :**
+Decouper chaque composable geant en sous-composables par responsabilite, comme deja fait pour `useMachineDetailData` (qui delegue a `useMachineDetailDocuments`, `useMachineDetailCustomFields`, etc.) :
+
+```
+useComponentEdit.ts (550 LOC)
+  -> useComponentEditForm.ts        (~100 LOC : reactive form, validation)
+  -> useComponentEditDocuments.ts   (~80 LOC : upload, preview, delete)
+  -> useComponentEditSlots.ts       (~120 LOC : slot selection/save)
+  -> useComponentEditCustomFields.ts (~60 LOC : build inputs, save)
+  -> useComponentEdit.ts            (~150 LOC : orchestrateur)
+```
+
+Appliquer le meme pattern a `usePieceEdit` et `useComponentCreate`. Les blocs communs (document handling, custom field save, price formatting) deviendraient des composables partages.
+
+---
+
+### 4. Triple duplication de la logique custom fields frontend
+
+**Fichiers concernes :**
+- `/frontend/app/shared/utils/customFieldFormUtils.ts` (404 LOC) - pour les pages create/edit
+- `/frontend/app/shared/utils/customFieldUtils.ts` (440 LOC) - pour la page machine detail
+- `/frontend/app/shared/utils/entityCustomFieldLogic.ts` (335 LOC) - pour les composants item
+
+**Probleme :** Ces 3 fichiers resolvent le meme probleme (normaliser des definitions de custom fields + merger avec des valeurs existantes) avec des implementations differentes :
+- `customFieldFormUtils.ts` : `resolveFieldName()`, `resolveFieldType()`, `buildCustomFieldInputs()`
+- `entityCustomFieldLogic.ts` : `resolveFieldName()` (differente!), `resolveFieldType()` (differente!), `mergeFieldDefinitionsWithValues()`
+- `customFieldUtils.ts` : `extractDefinitionName()`, `normalizeExistingCustomFieldDefinitions()`, `mergeCustomFieldValuesWithDefinitions()`
+
+**Effets de bord concrets :**
+- Trois facons differentes de resoudre le nom d'un champ -- `resolveFieldName` dans `customFieldFormUtils` teste `name`, `key`, `label` ; dans `entityCustomFieldLogic` elle teste `name` seulement et retourne `'Champ'` par defaut
+- Trois algorithmes de merge values/definitions -- un bug corrige dans l'un n'est pas corrige dans les autres
+- La deduplication par `name+type` dans `entityCustomFieldLogic.ts` et par `orderIndex` dans `customFieldUtils.ts` produit des resultats differents pour les memes donnees
+
+**Solution proposee (effort M) :**
+Fusionner en un seul module `customFields.ts` avec :
+1. Une seule fonction `resolveFieldName(field: any): string`
+2. Une seule fonction `mergeDefinitionsWithValues(defs, values): MergedField[]`
+3. Une seule fonction `deduplicateFields(fields): MergedField[]`
+
+Les 3 fichiers actuels deviendraient des re-exports ou des wrappers fins. Commencer par aligner les signatures, puis remplacer les imports un par un.
+
+---
+
+### 5. `pendingStructure` : canal de communication cache
+
+**Fichiers concernes :**
+- `/src/Entity/ModelType.php` et `/src/Entity/Composant.php` -- propriete `#[ApiProperty]` non mappee en DB
+- `/src/State/ModelTypeProcessor.php` (lignes 33-43)
+- `/src/State/ComposantProcessor.php` (lignes 42-51)
+
+**Probleme :** Le champ `structure` envoye par le frontend est intercepte par API Platform dans un champ `pendingStructure` (non mappe en DB), puis lu par le processor apres le `persist` du decorated processor. Ce mecanisme est invisible : rien dans l'entite n'indique qu'un setter a un effet de bord differe.
+
+**Effets de bord concrets :**
+- Si le `decorated->process()` leve une exception, le `pendingStructure` reste dans l'entite -- pas de cleanup
+- Le `flush()` supplementaire dans le processor (ligne 43 de `ModelTypeProcessor`) declenche les audit subscribers une deuxieme fois pour le meme cycle de request -- les snapshots d'audit peuvent capturer un etat intermediaire
+- Un developpeur qui modifie le `ModelType` via Doctrine directement (fixture, migration, CLI) ne beneficie pas de ce mecanisme -- les skeleton requirements ne sont pas mis a jour
+
+**Solution proposee (effort S) :**
+Documenter explicitement ce pattern dans l'entite avec un docblock. Ajouter un `try/finally` pour le cleanup :
+
+```php
+// ModelTypeProcessor::process()
+try {
+    $result = $this->decorated->process($data, $operation, $uriVariables, $context);
+    if (null !== $pendingStructure) {
+        $this->skeletonStructureService->updateSkeletonRequirements($data, $pendingStructure);
+        $this->entityManager->flush();
+    }
+    return $result;
+} finally {
+    $data->clearPendingStructure();
+}
+```
+
+---
+
+### 6. `PieceProductSyncSubscriber` : side effect cache
+
+**Fichier concerne :**
+- `/src/EventSubscriber/PieceProductSyncSubscriber.php`
+
+**Probleme :** Ce subscriber Doctrine ecoute `prePersist` et `preUpdate` pour synchroniser la relation legacy `product` (ManyToOne) avec la collection `productIds` (JSON array). Sur `preUpdate`, il fait un `recomputeSingleEntityChangeSet` (ligne 50-51), ce qui modifie le changeset en cours de flush.
+
+**Effets de bord concrets :**
+- Le recompute du changeset peut interferer avec les audit subscribers qui lisent ce meme changeset -- l'audit log peut capturer le changement de `product` comme une modification manuelle alors qu'il est automatique
+- L'ordre d'execution des subscribers n'est pas garanti -- si l'audit subscriber s'execute avant le sync, il ne voit pas le changement de `product`
+- Si `productIds` est vide, le subscriber ne touche pas `product` -- mais si `product` avait deja une valeur, elle reste (pas de cleanup)
+
+**Solution proposee (effort S) :**
+Remplacer ce subscriber par une logique explicite dans le controller/processor qui traite les pieces. Le sync `productIds -> product` devrait etre fait AVANT le flush, pas dans un subscriber. Cela supprime l'ambiguite sur l'ordre d'execution et le recompute.
+
+Alternativement, si la relation legacy `product` (ManyToOne) n'est plus utilisee par le frontend, la supprimer completement et ne garder que `productIds` / les product slots.
+
+---
+
+### 7. Double flush dans les processors
+
+**Fichiers concernes :**
+- `/src/State/ModelTypeProcessor.php` (ligne 36 via decorated, ligne 43 manuellement)
+- `/src/State/ComposantProcessor.php` (ligne 45 via decorated, ligne 132 manuellement)
+
+**Probleme :** Le decorated processor fait un `flush()` pour persister l'entite, puis un second `flush()` est appele pour persister les skeleton requirements ou slots. Chaque flush declenche `onFlush` dans tous les audit subscribers.
+
+**Effets de bord concrets :**
+- Le premier flush capture le `create` de l'entite dans l'audit log
+- Le second flush peut generer un `update` de la meme entite si les slots ont modifie une relation qui declenche un dirty check (par ex. si `$composant->incrementVersion()` etait appele)
+- En cas d'erreur entre les deux flush, l'entite est persistee mais ses slots ne le sont pas -- etat inconsistant
+
+**Solution proposee (effort S) :**
+Wrapper les deux operations dans une transaction explicite, et ne faire qu'un seul flush a la fin :
+
+```php
+public function process(mixed $data, Operation $operation, ...): mixed
+{
+    return $this->entityManager->wrapInTransaction(function () use ($data, $operation, ...) {
+        // Ne pas flush dans le decorated -- utiliser le mode COMMIT_ON_CLOSE
+        $result = $this->decorated->process($data, $operation, $uriVariables, $context);
+
+        if (null !== $pendingStructure) {
+            $this->skeletonStructureService->updateSkeletonRequirements($data, $pendingStructure);
+        }
+        $data->clearPendingStructure();
+
+        // Un seul flush
+        $this->entityManager->flush();
+        return $result;
+    });
+}
+```
+
+> Note : cela necessite de verifier que le decorated processor ne fait pas deja un flush interne non configurable. Si c'est le cas, il faudrait potentiellement ne pas utiliser le decorated et gerer le persist manuellement.
+
+---
+
+### 8. `MachineStructureController` : God controller
+
+**Fichier concerne :**
+- `/src/Controller/MachineStructureController.php` (300+ LOC)
+
+**Probleme :** Ce controller gere GET structure, PATCH structure, et POST clone. Il contient toute la logique de normalisation JSON des links (component, piece, product), la resolution des entites, et la serialisation manuelle de la reponse -- tout ce qu'API Platform fait normalement automatiquement.
+
+**Effets de bord concrets :**
+- La normalisation JSON manuelle (`normalizeStructureResponse`) ne passe pas par les serialization groups d'API Platform -- si un champ est ajoute a une entite avec un group, il n'apparaitra pas dans la reponse structure
+- Le PATCH structure fait `$this->entityManager->flush()` sans transaction -- si la creation d'un link echoue, les precedents sont deja persistes
+- Le clone copie les custom fields mais pas les documents -- comportement potentiellement inattendu
+- 8 repositories injectes dans le constructeur -- code smell
+
+**Solution proposee (effort L) :**
+1. Extraire la logique de normalisation dans un `MachineStructureSerializer` service
+2. Extraire la logique de clone dans un `MachineCloneService`
+3. Wrapper le PATCH et le clone dans des transactions
+4. A terme, considerer un DTO + custom provider/processor API Platform pour le GET/PATCH structure
+
+---
+
+### 9. Dependance circulaire dans `useMachineDetailData`
+
+**Fichier concerne :**
+- `/frontend/app/composables/useMachineDetailData.ts` (lignes 119-187)
+
+**Probleme :** `useMachineDetailProducts` a besoin de `machineProductLinks` (venant de hierarchy), et `useMachineDetailHierarchy` a besoin de `findProductById` (venant de products). La solution actuelle utilise un `_machineProductLinksProxy` ref avec un watcher pour synchroniser.
+
+**Effets de bord concrets :**
+- Le proxy ref est mis a jour de facon asynchrone via un watcher -- pendant le premier tick de rendu, `_machineProductLinksProxy` est vide meme si les liens sont deja charges
+- L'ordre d'initialisation des sous-composables est fragile -- deplacer une ligne peut casser la boucle
+- Le commentaire dans le code (lignes 119-122) admet explicitement le probleme
+
+**Solution proposee (effort M) :**
+Inverser la dependance : le composable `useMachineDetailHierarchy` devrait etre le seul a gerer les links et exposer les product links. `useMachineDetailProducts` ne devrait recevoir que les product IDs (pas les links complets). Cela supprime la circularite.
+
+Alternativement, creer un `useMachineDetailState` purement reactif (store local) qui contient tous les refs partages, et le passer aux sous-composables. Cela explicite les dependances.
+
+---
+
+### 10. Typage `any` systematique sur les entites frontend
+
+**Fichiers concernes :** Quasi tous les composables utilisent `ref<any | null>(null)` pour les entites :
+- `useComponentEdit.ts` : `const component = ref<any | null>(null)` (ligne 74)
+- `usePieceEdit.ts` : `const piece = ref<any | null>(null)` (ligne 56)
+- `useMachineDetailData.ts` : `type AnyRecord = Record<string, unknown>`
+
+**Probleme :** Les reponses API ne sont jamais typees. L'acces aux proprietes se fait par convention (`result.data?.structure?.pieces`) sans aucune validation. TypeScript ne peut pas detecter les typos ou les acces a des proprietes inexistantes.
+
+**Effets de bord concrets :**
+- Un changement de nom de champ cote API ne provoque aucune erreur TypeScript -- le bug n'est decouvert qu'au runtime
+- L'autocompletion IDE est inutile sur ces objets
+- Les defensives checks (`Array.isArray(x?.y) ? x.y : []`) sont necessaires partout parce que le type ne garantit rien
+
+**Solution proposee (effort L) :**
+1. Creer des interfaces TypeScript pour les reponses API principales : `MachineStructureResponse`, `ComposantResponse`, `PieceResponse`, `ProductResponse`, `ModelTypeResponse`
+2. Ajouter une couche de validation a la reception dans `useApi.ts` (optionnelle, avec Zod ou un type guard maison)
+3. Remplacer progressivement `ref<any>` par `ref<ComposantResponse | null>`
+
+Commencer par les entites les plus utilisees (Machine, Composant) pour obtenir un benefice immediat.
+
+---
+
+## Plan de simplification -- Ordre recommande
+
+### Phase 1 : Quick wins (1-2 jours chacun, impact immediat)
+
+| # | Action | Source | Effort |
+|---|--------|--------|--------|
+| 1 | Extraire `smartMatch` + sync CF values dans un trait partage | Source 1 | S |
+| 2 | Ajouter `try/finally` sur `clearPendingStructure` | Source 5 | S |
+| 3 | Remplacer `PieceProductSyncSubscriber` par logique explicite | Source 6 | S |
+| 4 | Wrapper les processors dans des transactions | Source 7 | S |
+
+### Phase 2 : Unification frontend (1-2 semaines)
+
+| # | Action | Source | Effort |
+|---|--------|--------|--------|
+| 5 | Fusionner les 3 fichiers custom fields utils en un seul | Source 4 | M |
+| 6 | Decouper `useComponentEdit` / `usePieceEdit` en sous-composables | Source 3 | M |
+| 7 | Resoudre la circularite dans `useMachineDetailData` | Source 9 | M |
+
+### Phase 3 : Renforcement structurel (2-4 semaines)
+
+| # | Action | Source | Effort |
+|---|--------|--------|--------|
+| 8 | Ajouter la contrainte CHECK sur `custom_field_values` | Source 2 | M |
+| 9 | Typer les reponses API principales | Source 10 | L |
+| 10 | Extraire services depuis `MachineStructureController` | Source 8 | L |
+
+### Principe directeur
+
+**Commencer par la phase 1** -- elle ne modifie pas les interfaces (ni API ni frontend) et supprime les effets de bord les plus dangereux. La phase 2 est une consolidation frontend qui peut etre faite page par page. La phase 3 est un investissement a plus long terme.
+
+Ne pas tenter de tout refactorer en une fois. Chaque item peut etre un PR isole, testable independamment.

docs/mcp/README.md

@@ -0,0 +1,185 @@
+# MCP Server — Inventory
+
+Serveur MCP (Model Context Protocol) pour l'application Inventory. Permet aux assistants IA (Claude, ChatGPT, Codex) de consulter et gérer l'inventaire industriel.
+
+## Prérequis
+
+- Un profil actif avec rôle suffisant (ROLE_VIEWER pour lecture, ROLE_GESTIONNAIRE pour écriture)
+- Accès au tunnel pour les clients distants (Claude Desktop, ChatGPT Desktop)
+- Docker Compose démarré (`make start`)
+
+## Configuration par client
+
+### Claude Code (local, stdio)
+
+Le fichier `.mcp.json` à la racine du projet est déjà configuré. Remplacez les placeholders :
+
+```json
+{
+  "mcpServers": {
+    "inventory": {
+      "command": "docker",
+      "args": [
+        "exec", "-i",
+        "-e", "MCP_PROFILE_ID=VOTRE_PROFILE_ID",
+        "-e", "MCP_PROFILE_PASSWORD=VOTRE_PASSWORD",
+        "php-inventory-apache",
+        "php", "bin/console", "mcp:server"
+      ]
+    }
+  }
+}
+```
+
+### Claude Desktop (HTTP via tunnel)
+
+Dans `claude_desktop_config.json` :
+
+```json
+{
+  "mcpServers": {
+    "inventory": {
+      "url": "https://inventory.company-tunnel.com/_mcp",
+      "headers": {
+        "X-Profile-Id": "VOTRE_PROFILE_ID",
+        "X-Profile-Password": "VOTRE_PASSWORD"
+      }
+    }
+  }
+}
+```
+
+### ChatGPT Desktop / Codex
+
+Meme principe HTTP avec l'URL du tunnel + headers d'auth.
+
+## Catalogue des Tools
+
+### Tools de haut niveau
+
+| Tool | Description | Role |
+|------|-------------|------|
+| `search_inventory` | Recherche globale (machines, pieces, composants, produits, sites, constructeurs) | VIEWER |
+| `get_machine_structure` | Hierarchie complete d'une machine | VIEWER |
+| `clone_machine` | Clone une machine avec toute sa structure | GESTIONNAIRE |
+| `get_dashboard_stats` | Statistiques globales | VIEWER |
+| `get_entity_history` | Historique d'audit d'une entite | VIEWER |
+| `get_activity_log` | Journal d'activite global | VIEWER |
+
+### CRUD par entite
+
+Pour chaque entite (Machine, Composant, Piece, Produit, Site, Constructeur) :
+
+| Pattern | Exemple | Role |
+|---------|---------|------|
+| `list_{entite}s` | `list_machines` | VIEWER |
+| `get_{entite}` | `get_machine` | VIEWER |
+| `create_{entite}` | `create_machine` | GESTIONNAIRE |
+| `update_{entite}` | `update_machine` | GESTIONNAIRE |
+| `delete_{entite}` | `delete_machine` | GESTIONNAIRE |
+
+### Slots
+
+| Tool | Description | Role |
+|------|-------------|------|
+| `list_slots` | Lister les slots d'un composant ou piece | VIEWER |
+| `update_slots` | Remplir/vider les slots | GESTIONNAIRE |
+
+### Machine Links
+
+| Tool | Description | Role |
+|------|-------------|------|
+| `list_machine_links` | Liens composant/piece/produit d'une machine | VIEWER |
+| `add_machine_links` | Ajouter des liens | GESTIONNAIRE |
+| `update_machine_link` | Modifier un lien | GESTIONNAIRE |
+| `remove_machine_link` | Supprimer un lien | GESTIONNAIRE |
+
+### Commentaires
+
+| Tool | Description | Role |
+|------|-------------|------|
+| `list_comments` | Lister les commentaires d'une entite | VIEWER |
+| `create_comment` | Creer un commentaire | VIEWER |
+| `resolve_comment` | Resoudre un commentaire | GESTIONNAIRE |
+| `get_unresolved_comments_count` | Nombre de commentaires non resolus | VIEWER |
+
+### Custom Fields
+
+| Tool | Description | Role |
+|------|-------------|------|
+| `list_custom_field_values` | Valeurs de champs perso d'une entite | VIEWER |
+| `upsert_custom_field_values` | Creer/mettre a jour des valeurs | GESTIONNAIRE |
+| `delete_custom_field_value` | Supprimer une valeur | GESTIONNAIRE |
+
+### Documents
+
+| Tool | Description | Role |
+|------|-------------|------|
+| `list_documents` | Lister les documents d'une entite | VIEWER |
+| `delete_document` | Supprimer un document | GESTIONNAIRE |
+
+> **Limitation :** L'upload de documents n'est pas supporte via MCP (protocole JSON uniquement). Utilisez l'API REST `/api/documents` (POST multipart).
+
+### ModelTypes
+
+| Tool | Description | Role |
+|------|-------------|------|
+| `list_model_types` | Lister par categorie | VIEWER |
+| `get_model_type` | Detail avec skeleton requirements | VIEWER |
+| `create_model_type` | Creer | GESTIONNAIRE |
+| `update_model_type` | Modifier | GESTIONNAIRE |
+| `delete_model_type` | Supprimer | GESTIONNAIRE |
+| `sync_model_type` | Preview/sync skeleton | GESTIONNAIRE |
+
+## Workflows guides
+
+### Creer un composant complet
+
+```
+1. list_model_types(category: "composant")      -> choisir le type
+2. get_model_type(modelTypeId: "...")            -> voir le skeleton
+3. create_composant(name, reference, modelTypeId) -> cree + slots auto
+4. search_inventory(query: "Roulement", types: "piece") -> trouver pieces
+5. update_slots(slots: [{slotId, selectedPieceId}])     -> remplir
+6. upsert_custom_field_values(entityType: "composant", entityId, fields: [...])
+```
+
+### Creer une machine complete (bottom-up)
+
+```
+1. Creer les produits necessaires
+2. Creer les pieces (avec produits dans les slots)
+3. Creer les composants (avec pieces dans les slots)
+4. list_sites -> choisir le site
+5. create_machine(name, siteId)
+6. add_machine_links(machineId, links: [{type: "composant", entityId, quantity}])
+7. upsert_custom_field_values(entityType: "machine", machineId, fields: [...])
+```
+
+## Resources MCP
+
+| URI | Description |
+|-----|-------------|
+| `inventory://schema/entities` | Schema de toutes les entites |
+| `inventory://roles` | Hierarchie des roles et permissions |
+| `inventory://stats` | Statistiques globales |
+
+## Roles & Permissions
+
+```
+ROLE_ADMIN > ROLE_GESTIONNAIRE > ROLE_VIEWER > ROLE_USER
+```
+
+- **VIEWER** : lecture, recherche, commentaires
+- **GESTIONNAIRE** : ecriture (CRUD, slots, links, clone)
+- **ADMIN** : gestion profils (via API REST uniquement)
+
+## Troubleshooting
+
+| Erreur | Cause | Solution |
+|--------|-------|----------|
+| `401 Unauthorized` | Credentials invalides | Verifier X-Profile-Id et X-Profile-Password |
+| `Permission denied: ROLE_GESTIONNAIRE required` | Role insuffisant | Utiliser un profil avec le bon role |
+| `Rate limited` | Trop de tentatives echouees | Attendre 1 minute |
+| `Tool not found` | Tool non enregistre | Verifier que le cache est a jour (`cache:clear`) |
+| `Error while executing tool` | Erreur interne | Verifier les logs et les parametres |

docs/superpowers/plans/2026-03-12-piece-quantity.md

@@ -0,0 +1,546 @@
+# Piece Quantity Implementation Plan
+
+> **For agentic workers:** REQUIRED: Use superpowers:subagent-driven-development (if subagents available) or superpowers:executing-plans to implement this plan. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Add a quantity field to pieces — on `MachinePieceLink` for machine-direct pieces, and in `Composant.structure.pieces[]` JSON for composant pieces.
+
+**Architecture:** Quantity lives on the relationship, not the catalogue entity. For machine-direct pieces, a new `quantity` integer column on `MachinePieceLink` (default 1). For composant pieces, a `quantity` key in the existing `structure.pieces[]` JSON (default 1). Display: "×N" after piece name, hidden when N=1.
+
+**Tech Stack:** Symfony 8 / API Platform, Doctrine ORM, PostgreSQL, Nuxt 4, Vue 3 Composition API, TypeScript, DaisyUI 5
+
+**Spec:** `docs/superpowers/specs/2026-03-12-piece-quantity-design.md`
+
+---
+
+## Chunk 1: Backend
+
+### Task 1: Entity + Migration
+
+**Files:**
+- Modify: `src/Entity/MachinePieceLink.php`
+- Existing: `migrations/Version20260309150000.php` (already written, untracked)
+
+- [ ] **Step 1: Add quantity field to MachinePieceLink entity**
+
+In `src/Entity/MachinePieceLink.php`, add after the `prixOverride` field (line 69):
+
+```php
+#[ORM\Column(type: Types::INTEGER, options: ['default' => 1])]
+#[Assert\GreaterThanOrEqual(1)]
+private int $quantity = 1;
+```
+
+Add the import at the top if not present:
+```php
+use Symfony\Component\Validator\Constraints as Assert;
+```
+
+Add getter/setter after existing methods (before closing brace):
+
+```php
+public function getQuantity(): int
+{
+    return $this->quantity;
+}
+
+public function setQuantity(int $quantity): static
+{
+    $this->quantity = $quantity;
+
+    return $this;
+}
+```
+
+- [ ] **Step 2: Stage the migration file**
+
+The migration `migrations/Version20260309150000.php` already exists (untracked). Verify its content matches:
+
+```php
+public function up(Schema $schema): void
+{
+    $this->addSql('ALTER TABLE machine_piece_links ADD COLUMN IF NOT EXISTS quantity INTEGER NOT NULL DEFAULT 1');
+}
+```
+
+- [ ] **Step 3: Run php-cs-fixer**
+
+Run: `make php-cs-fixer-allow-risky`
+
+- [ ] **Step 4: Run tests to verify nothing is broken**
+
+Run: `make test`
+Expected: All 167 tests pass (OK, with possible deprecation warnings)
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add src/Entity/MachinePieceLink.php migrations/Version20260309150000.php
+git commit -m "feat(piece) : add quantity field to MachinePieceLink entity + migration"
+```
+
+---
+
+### Task 2: MachineStructureController — Normalization + PATCH + Clone
+
+**Files:**
+- Modify: `src/Controller/MachineStructureController.php`
+
+- [ ] **Step 1: Add quantity to `normalizePieceLinks()`**
+
+In `src/Controller/MachineStructureController.php`, method `normalizePieceLinks()` (line ~623-641).
+
+Add `'quantity'` to the returned array, after `'overrides'`:
+
+```php
+'quantity' => $this->resolvePieceQuantity($link),
+```
+
+Add a new private method after `normalizePieceLinks()`:
+
+```php
+private function resolvePieceQuantity(MachinePieceLink $link): int
+{
+    $parentLink = $link->getParentLink();
+
+    if (!$parentLink) {
+        return $link->getQuantity();
+    }
+
+    $composant = $parentLink->getComposant();
+    $structure = $composant->getStructure();
+
+    if (!is_array($structure) || !isset($structure['pieces']) || !is_array($structure['pieces'])) {
+        return 1;
+    }
+
+    $piece = $link->getPiece();
+    $typePiece = $piece->getTypePiece();
+    $typePieceId = $typePiece?->getId();
+
+    foreach ($structure['pieces'] as $pieceDef) {
+        if (!is_array($pieceDef)) {
+            continue;
+        }
+        if (isset($pieceDef['typePieceId']) && $pieceDef['typePieceId'] === $typePieceId) {
+            return (int) ($pieceDef['quantity'] ?? 1);
+        }
+    }
+
+    return 1;
+}
+```
+
+**Note:** Matching is done by `typePieceId`. If a composant has two pieces of the same type, they will get the same quantity (first match). This is an acceptable limitation for now — duplicates of the same piece type in a composant are rare.
+
+- [ ] **Step 2: Apply quantity in `applyPieceLinks()`**
+
+In method `applyPieceLinks()` (line ~366-422), add quantity application after `$this->applyOverrides($link, $entry['overrides'] ?? null);` (line ~396):
+
+```php
+if (!isset($entry['parentComponentLinkId']) && !isset($entry['parentLinkId'])) {
+    $quantity = isset($entry['quantity']) ? (int) $entry['quantity'] : $link->getQuantity();
+    $link->setQuantity(max(1, $quantity));
+}
+```
+
+**Key behavior:**
+- Only applies to direct machine pieces (no parent component link)
+- If `quantity` not in payload: preserves existing value
+- If `quantity` in payload: sets it, with floor of 1
+- For composant-child pieces: quantity is ignored (comes from composant structure)
+
+- [ ] **Step 3: Copy quantity in `clonePieceLinks()`**
+
+In method `clonePieceLinks()` (line ~233-256), add after `$newLink->setPrixOverride($link->getPrixOverride());` (line ~244):
+
+```php
+$newLink->setQuantity($link->getQuantity());
+```
+
+- [ ] **Step 4: Run php-cs-fixer**
+
+Run: `make php-cs-fixer-allow-risky`
+
+- [ ] **Step 5: Run tests**
+
+Run: `make test`
+Expected: All tests pass
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add src/Controller/MachineStructureController.php
+git commit -m "feat(piece) : add quantity to structure normalization, PATCH and clone"
+```
+
+---
+
+### Task 3: Backend Tests
+
+**Files:**
+- Modify: `tests/Api/Entity/MachinePieceLinkTest.php`
+- Modify: `tests/AbstractApiTestCase.php` (factory method)
+
+- [ ] **Step 1: Update factory method to support quantity**
+
+In `tests/AbstractApiTestCase.php`, update `createMachinePieceLink()` to accept an optional quantity parameter:
+
+```php
+protected function createMachinePieceLink(Machine $machine, Piece $piece, ?MachineComponentLink $parentLink = null, int $quantity = 1): MachinePieceLink
+{
+    $link = new MachinePieceLink();
+    $link->setMachine($machine);
+    $link->setPiece($piece);
+    $link->setQuantity($quantity);
+    if (null !== $parentLink) {
+        $link->setParentLink($parentLink);
+    }
+
+    $em = $this->getEntityManager();
+    $em->persist($link);
+    $em->flush();
+
+    return $link;
+}
+```
+
+- [ ] **Step 2: Add test for POST with explicit quantity**
+
+In `tests/Api/Entity/MachinePieceLinkTest.php`, add. Follow the existing test pattern — use `$this->assertJsonContains()` and include the `headers` key with `Content-Type`:
+
+```php
+public function testPostWithQuantity(): void
+{
+    $client = $this->createGestionnaireClient();
+    $machine = $this->createMachine();
+    $piece = $this->createPiece();
+
+    $client->request('POST', '/api/machine_piece_links', [
+        'headers' => ['Content-Type' => 'application/ld+json'],
+        'json' => [
+            'machine' => '/api/machines/' . $machine->getId(),
+            'piece' => '/api/pieces/' . $piece->getId(),
+            'quantity' => 5,
+        ],
+    ]);
+
+    $this->assertResponseStatusCodeSame(201);
+    $this->assertJsonContains(['quantity' => 5]);
+}
+```
+
+- [ ] **Step 3: Add test for POST without quantity (default = 1)**
+
+```php
+public function testPostDefaultQuantity(): void
+{
+    $client = $this->createGestionnaireClient();
+    $machine = $this->createMachine();
+    $piece = $this->createPiece();
+
+    $client->request('POST', '/api/machine_piece_links', [
+        'headers' => ['Content-Type' => 'application/ld+json'],
+        'json' => [
+            'machine' => '/api/machines/' . $machine->getId(),
+            'piece' => '/api/pieces/' . $piece->getId(),
+        ],
+    ]);
+
+    $this->assertResponseStatusCodeSame(201);
+    $this->assertJsonContains(['quantity' => 1]);
+}
+```
+
+- [ ] **Step 4: Run tests**
+
+Run: `make test`
+Expected: All tests pass including new ones
+
+- [ ] **Step 5: Run php-cs-fixer**
+
+Run: `make php-cs-fixer-allow-risky`
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add tests/Api/Entity/MachinePieceLinkTest.php tests/AbstractApiTestCase.php
+git commit -m "test(piece) : add quantity tests for MachinePieceLink"
+```
+
+---
+
+## Chunk 2: Frontend
+
+### Task 4: TypeScript Types + Sanitization + Hydration Functions
+
+**Files:**
+- Modify: `frontend/app/shared/types/inventory.ts`
+- Modify: `frontend/app/shared/model/componentStructure.ts`
+- Modify: `frontend/app/shared/model/componentStructureSanitize.ts`
+- Modify: `frontend/app/shared/model/componentStructureHydrate.ts`
+- Modify: `frontend/app/shared/utils/structureAssignmentHelpers.ts`
+
+- [ ] **Step 1: Add `quantity` to `ComponentModelPiece` type**
+
+In `frontend/app/shared/types/inventory.ts`, add `quantity` to the `ComponentModelPiece` interface (after `role`, line ~23):
+
+```typescript
+quantity?: number
+```
+
+- [ ] **Step 2: Add `quantity` to `validatePiece()` in same file**
+
+In `frontend/app/shared/types/inventory.ts`, in `validatePiece()` (line ~144-172):
+
+After `const role = ensureString(value.role)` (line ~161), add:
+
+```typescript
+const quantity = typeof value.quantity === 'number' && value.quantity >= 1 ? value.quantity : undefined
+```
+
+And in the return object, add after the `role` spread:
+
+```typescript
+...(quantity ? { quantity } : {}),
+```
+
+- [ ] **Step 3: Update `sanitizePieces()` to preserve quantity**
+
+In `frontend/app/shared/model/componentStructureSanitize.ts`, in `sanitizePieces()` (~line 130-188).
+
+After the existing field extractions, add:
+
+```typescript
+const quantity = typeof piece?.quantity === 'number' && piece.quantity >= 1 ? piece.quantity : undefined
+```
+
+In the result object construction, add alongside existing fields (follow the `if (field) { result.field = field }` pattern used in this function):
+
+```typescript
+if (quantity !== undefined) {
+  result.quantity = quantity
+}
+```
+
+- [ ] **Step 4: Update `normalizeStructureForSave()` to include quantity**
+
+In `frontend/app/shared/model/componentStructure.ts`, in `normalizeStructureForSave()` (~lines 164-179), add in the piece payload mapping after the `reference` check:
+
+```typescript
+if ((piece as any).quantity !== undefined && (piece as any).quantity >= 1) {
+  payload.quantity = (piece as any).quantity
+}
+```
+
+**Note:** Always send quantity when defined (including 1), so the backend always has an explicit value.
+
+- [ ] **Step 5: Update `hydratePieces()` and `mapComponentPieces()` to preserve quantity**
+
+In `frontend/app/shared/model/componentStructureHydrate.ts`:
+
+In `hydratePieces()` (line ~95-107), add to the mapped object:
+
+```typescript
+...(piece?.quantity !== undefined && piece.quantity >= 1 ? { quantity: piece.quantity } : {}),
+```
+
+In `mapComponentPieces()` (line ~168-179), add to the mapped object:
+
+```typescript
+...(piece?.quantity !== undefined && piece.quantity >= 1 ? { quantity: piece.quantity } : {}),
+```
+
+- [ ] **Step 6: Update `sanitizePieceDefinition()` to preserve quantity**
+
+In `frontend/app/shared/utils/structureAssignmentHelpers.ts`, in `sanitizePieceDefinition()` (~lines 172-180), add to the `stripNullish()` object:
+
+```typescript
+quantity: typeof (definition as any).quantity === 'number' ? (definition as any).quantity : null,
+```
+
+- [ ] **Step 7: Run lint + typecheck**
+
+```bash
+cd frontend && npm run lint:fix && npx nuxi typecheck
+```
+Expected: 0 errors
+
+- [ ] **Step 8: Commit**
+
+```bash
+cd frontend
+git add app/shared/types/inventory.ts app/shared/model/componentStructure.ts app/shared/model/componentStructureSanitize.ts app/shared/model/componentStructureHydrate.ts app/shared/utils/structureAssignmentHelpers.ts
+git commit -m "feat(piece) : add quantity field to piece types, sanitization and hydration"
+```
+
+---
+
+### Task 5: Composant Structure Editor — Quantity Input
+
+**Files:**
+- Modify: `frontend/app/components/StructureNodeEditor.vue` (piece section, lines ~229-299)
+- Modify: `frontend/app/composables/useStructureNodeCrud.ts` (`addPiece()`, lines ~110-118)
+
+**Context:** `StructureNodeEditor.vue` renders the composant structure editor. The piece section (lines ~236-293) currently shows only a `select` for `typePieceId` and a delete button. The `addPiece()` function in `useStructureNodeCrud.ts` creates new piece entries with default fields.
+
+- [ ] **Step 1: Add default quantity to `addPiece()`**
+
+In `frontend/app/composables/useStructureNodeCrud.ts`, in `addPiece()` (line ~110-118), add `quantity: 1` to the pushed object:
+
+```typescript
+const addPiece = () => {
+  ensureArray('pieces')
+  props.node.pieces!.push({
+    typePieceId: '',
+    typePieceLabel: '',
+    reference: '',
+    familyCode: '',
+    role: '',
+    quantity: 1,
+  })
+}
+```
+
+- [ ] **Step 2: Add quantity input in `StructureNodeEditor.vue`**
+
+In `frontend/app/components/StructureNodeEditor.vue`, in the piece item rendering section (inside the `v-for` loop for pieces, line ~256-292), add a quantity input next to the existing piece type `select`. Place it after the select and before the delete button:
+
+```vue
+<input
+  v-model.number="piece.quantity"
+  type="number"
+  :min="1"
+  step="1"
+  placeholder="Qté"
+  class="input input-bordered input-sm md:input-md w-20"
+  @input="piece.quantity = Math.max(1, piece.quantity || 1)"
+/>
+```
+
+- [ ] **Step 3: Run lint + typecheck**
+
+```bash
+cd frontend && npm run lint:fix && npx nuxi typecheck
+```
+Expected: 0 errors
+
+- [ ] **Step 4: Commit**
+
+```bash
+cd frontend
+git add app/components/StructureNodeEditor.vue app/composables/useStructureNodeCrud.ts
+git commit -m "feat(piece) : add quantity input to composant structure editor"
+```
+
+---
+
+### Task 6: Machine Detail Page — Display Quantity
+
+**Files:**
+- Modify: `frontend/app/components/PieceItem.vue`
+
+**Context:** `PieceItem.vue` renders each piece in the machine structure view. The piece name is displayed at line ~26 in an `<h3>` tag. Quantity should appear as "×N" after the name, in secondary text. For direct pieces (no parent component), it should be editable. For composant pieces, read-only.
+
+- [ ] **Step 1: Add quantity display to PieceItem**
+
+In `frontend/app/components/PieceItem.vue`, after the piece name in the `<h3>` tag (line ~26), add the quantity display:
+
+```vue
+<span
+  v-if="displayQuantity > 1"
+  class="text-sm font-normal text-base-content/60 ml-1"
+>
+  ×{{ displayQuantity }}
+</span>
+```
+
+Add to the component's setup:
+
+```typescript
+const displayQuantity = computed(() => {
+  return props.piece.quantity ?? 1
+})
+```
+
+- [ ] **Step 2: Add editable quantity for direct machine pieces**
+
+For pieces directly on a machine (no `parentComponentLinkId`), add an editable quantity input in the piece's edit section, following the pattern of existing override fields (nameOverride, referenceOverride, prixOverride). Place it alongside the overrides form:
+
+```vue
+<div v-if="!piece.parentComponentLinkId && isEditMode" class="form-control">
+  <label class="label">
+    <span class="label-text text-sm">Quantité</span>
+  </label>
+  <input
+    v-model.number="pieceData.quantity"
+    type="number"
+    min="1"
+    step="1"
+    class="input input-bordered input-sm md:input-md w-24"
+  />
+</div>
+```
+
+Add `quantity` to the `pieceData` reactive object (line ~270-275):
+
+```typescript
+quantity: props.piece.quantity ?? 1,
+```
+
+Ensure this value is included in the data emitted when saving (follow the same pattern as `nameOverride`, `referenceOverride`, `prixOverride` in the save/emit logic).
+
+- [ ] **Step 3: Run lint + typecheck**
+
+```bash
+cd frontend && npm run lint:fix && npx nuxi typecheck
+```
+Expected: 0 errors
+
+- [ ] **Step 4: Commit**
+
+```bash
+cd frontend
+git add app/components/PieceItem.vue
+git commit -m "feat(piece) : display and edit quantity on machine piece items"
+```
+
+---
+
+### Task 7: Submodule Update + Final Verification
+
+**Files:**
+- Update submodule pointer in main repo
+
+- [ ] **Step 1: Push frontend commits**
+
+```bash
+cd frontend && git push
+```
+
+- [ ] **Step 2: Update submodule pointer in main repo**
+
+```bash
+cd /home/matthieu/dev_malio/Inventory
+git add frontend
+git commit -m "chore(frontend) : update submodule — piece quantity feature"
+```
+
+- [ ] **Step 3: Run all backend tests**
+
+Run: `make test`
+Expected: All tests pass
+
+- [ ] **Step 4: Run migration on dev database**
+
+```bash
+docker exec -u www-data php-inventory-apache php bin/console doctrine:migrations:migrate --no-interaction
+```
+
+- [ ] **Step 5: Manual smoke test**
+
+1. Open a composant edit page → verify quantity input appears on each piece in structure
+2. Set quantity to 4, save → reload → verify quantity persisted
+3. Open a machine with that composant → verify "×4" appears next to piece name (read-only)
+4. Add a piece directly to a machine → verify quantity input appears in edit mode
+5. Set quantity to 3, save → verify "×3" appears
+6. Clone the machine → verify cloned pieces have same quantities

docs/superpowers/plans/2026-03-23-comment-documents.md

@@ -0,0 +1,871 @@
+# Comment Document Attachments — Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Allow users to attach one or more documents when creating a comment, via a single multipart/form-data request.
+
+**Architecture:** Add a `comment` ManyToOne on Document entity (same pattern as machine/site/etc.), modify `CommentController::create()` to accept multipart/form-data with files + text fields, store files via existing `DocumentStorageService`, and update the frontend `CommentSection.vue` to include a file picker.
+
+**Tech Stack:** Symfony 8, Doctrine, API Platform, Vue 3 Composition API, TypeScript, TailwindCSS/DaisyUI
+
+---
+
+### Task 1: Migration — add `comment_id` FK on `documents`
+
+**Files:**
+- Create: `migrations/Version20260323160000.php`
+
+- [ ] **Step 1: Create the migration**
+
+```php
+<?php
+declare(strict_types=1);
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20260323160000 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add comment_id FK on documents table';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql("DO $$ BEGIN IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'documents' AND column_name = 'comment_id') THEN ALTER TABLE documents ADD COLUMN comment_id VARCHAR(36) DEFAULT NULL; END IF; END $$");
+        $this->addSql("DO $$ BEGIN IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'fk_documents_comment') THEN ALTER TABLE documents ADD CONSTRAINT fk_documents_comment FOREIGN KEY (comment_id) REFERENCES comments(id) ON DELETE CASCADE; END IF; END $$");
+        $this->addSql("CREATE INDEX IF NOT EXISTS idx_documents_comment_id ON documents(comment_id)");
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE documents DROP CONSTRAINT IF EXISTS fk_documents_comment');
+        $this->addSql('DROP INDEX IF EXISTS idx_documents_comment_id');
+        $this->addSql('ALTER TABLE documents DROP COLUMN IF EXISTS comment_id');
+    }
+}
+```
+
+- [ ] **Step 2: Run the migration**
+
+Run: `docker exec -u www-data php-inventory-apache php bin/console doctrine:migrations:migrate --no-interaction`
+Expected: Migration executes successfully.
+
+- [ ] **Step 3: Update test schema**
+
+Run: `make test-setup`
+
+- [ ] **Step 4: Commit**
+
+```bash
+git add migrations/Version20260323160000.php
+git commit -m "feat(documents) : add comment_id FK on documents table"
+```
+
+---
+
+### Task 2: Entity updates — Document.comment + Comment.documents
+
+**Files:**
+- Modify: `src/Entity/Document.php`
+- Modify: `src/Entity/Comment.php`
+
+- [ ] **Step 1: Add `comment` ManyToOne on Document entity**
+
+In `src/Entity/Document.php`, add after the `$site` property (around line 109):
+
+```php
+#[ORM\ManyToOne(targetEntity: Comment::class, inversedBy: 'documents')]
+#[ORM\JoinColumn(name: 'comment_id', referencedColumnName: 'id', nullable: true, onDelete: 'CASCADE')]
+#[Groups(['document:list'])]
+private ?Comment $comment = null;
+```
+
+And add getter/setter:
+
+```php
+public function getComment(): ?Comment
+{
+    return $this->comment;
+}
+
+public function setComment(?Comment $comment): static
+{
+    $this->comment = $comment;
+
+    return $this;
+}
+```
+
+- [ ] **Step 2: Add `documents` OneToMany on Comment entity**
+
+In `src/Entity/Comment.php`, add the import:
+```php
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+```
+
+Add property after `$updatedAt`:
+```php
+/** @var Collection<int, Document> */
+#[ORM\OneToMany(targetEntity: Document::class, mappedBy: 'comment', cascade: ['remove'])]
+private Collection $documents;
+```
+
+Initialize in constructor:
+```php
+public function __construct()
+{
+    $this->createdAt = new DateTimeImmutable();
+    $this->updatedAt = new DateTimeImmutable();
+    $this->documents = new ArrayCollection();
+}
+```
+
+Add getter:
+```php
+/** @return Collection<int, Document> */
+public function getDocuments(): Collection
+{
+    return $this->documents;
+}
+```
+
+- [ ] **Step 3: Run php-cs-fixer**
+
+Run: `make php-cs-fixer-allow-risky`
+
+- [ ] **Step 4: Run tests to check nothing broke**
+
+Run: `make test`
+Expected: All existing tests pass.
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add src/Entity/Document.php src/Entity/Comment.php
+git commit -m "feat(documents) : add Comment-Document relationship (ManyToOne/OneToMany)"
+```
+
+---
+
+### Task 3: Update CommentController to accept multipart/form-data with files
+
+**Files:**
+- Modify: `src/Controller/CommentController.php`
+
+- [ ] **Step 1: Add DocumentStorageService dependency and update create() method**
+
+Update constructor to inject `DocumentStorageService`:
+```php
+use App\Entity\Document;
+use App\Enum\DocumentType;
+use App\Service\DocumentStorageService;
+use Symfony\Component\HttpFoundation\File\UploadedFile;
+```
+
+```php
+public function __construct(
+    private readonly EntityManagerInterface $entityManager,
+    private readonly ProfileRepository $profiles,
+    private readonly DocumentStorageService $storageService,
+) {}
+```
+
+Replace the `create()` method body to handle both JSON and multipart:
+
+```php
+#[Route('', name: 'api_comments_create', methods: ['POST'])]
+public function create(Request $request): JsonResponse
+{
+    $this->denyAccessUnlessGranted('ROLE_VIEWER');
+
+    $session   = $request->getSession();
+    $profileId = $session->get('profileId');
+    if (!$profileId) {
+        return $this->json(['message' => 'Aucun profil actif.'], 401);
+    }
+
+    $profile = $this->profiles->find($profileId);
+    if (!$profile) {
+        return $this->json(['message' => 'Profil introuvable.'], 401);
+    }
+
+    // Parse fields from JSON or form-data
+    $contentType = $request->headers->get('Content-Type', '');
+    if (str_contains($contentType, 'multipart/form-data')) {
+        $content    = trim((string) $request->request->get('content', ''));
+        $entityType = trim((string) $request->request->get('entityType', ''));
+        $entityId   = trim((string) $request->request->get('entityId', ''));
+        $entityName = $request->request->get('entityName') ? trim((string) $request->request->get('entityName')) : null;
+    } else {
+        $payload = json_decode($request->getContent(), true);
+        if (!is_array($payload)) {
+            return $this->json(['message' => 'Payload JSON invalide.'], 400);
+        }
+        $content    = trim((string) ($payload['content'] ?? ''));
+        $entityType = trim((string) ($payload['entityType'] ?? ''));
+        $entityId   = trim((string) ($payload['entityId'] ?? ''));
+        $entityName = isset($payload['entityName']) ? trim((string) $payload['entityName']) : null;
+    }
+
+    if ('' === $content) {
+        return $this->json(['message' => 'Le contenu est requis.'], 400);
+    }
+
+    $allowedTypes = ['machine', 'piece', 'composant', 'product', 'piece_category', 'component_category', 'product_category', 'machine_skeleton'];
+    if (!in_array($entityType, $allowedTypes, true)) {
+        return $this->json(['message' => 'Type d\'entité invalide.'], 400);
+    }
+
+    if ('' === $entityId) {
+        return $this->json(['message' => 'L\'identifiant de l\'entité est requis.'], 400);
+    }
+
+    $authorName = trim(sprintf('%s %s', $profile->getFirstName(), $profile->getLastName()));
+    if ('' === $authorName) {
+        $authorName = $profile->getEmail() ?? 'Inconnu';
+    }
+
+    $comment = new Comment();
+    $comment->setContent($content);
+    $comment->setEntityType($entityType);
+    $comment->setEntityId($entityId);
+    $comment->setEntityName($entityName);
+    $comment->setAuthorId($profileId);
+    $comment->setAuthorName($authorName);
+
+    $this->entityManager->persist($comment);
+
+    // Handle file uploads
+    /** @var UploadedFile[] $files */
+    $files = $request->files->all('files');
+    foreach ($files as $file) {
+        if (!$file instanceof UploadedFile || !$file->isValid()) {
+            continue;
+        }
+
+        $document   = new Document();
+        $documentId = 'cl'.bin2hex(random_bytes(12));
+        $document->setId($documentId);
+        $document->setName($file->getClientOriginalName());
+        $document->setFilename($file->getClientOriginalName());
+        $document->setMimeType($file->getMimeType() ?: 'application/octet-stream');
+        $document->setSize((int) $file->getSize());
+        $document->setType(DocumentType::DOCUMENTATION);
+        $document->setComment($comment);
+
+        $extension    = $this->storageService->extensionFromFilename($file->getClientOriginalName());
+        $relativePath = $this->storageService->storeFromPath(
+            $file->getPathname(),
+            $documentId,
+            $extension,
+        );
+        $document->setPath($relativePath);
+
+        $this->entityManager->persist($document);
+    }
+
+    $this->entityManager->flush();
+
+    return $this->json($this->normalize($comment), 201);
+}
+```
+
+- [ ] **Step 2: Update normalize() to include documents**
+
+```php
+private function normalize(Comment $comment): array
+{
+    $documents = [];
+    foreach ($comment->getDocuments() as $document) {
+        $documents[] = [
+            'id'          => $document->getId(),
+            'name'        => $document->getName(),
+            'filename'    => $document->getFilename(),
+            'mimeType'    => $document->getMimeType(),
+            'size'        => $document->getSize(),
+            'type'        => $document->getType()->value,
+            'fileUrl'     => '/api/documents/'.$document->getId().'/file',
+            'downloadUrl' => '/api/documents/'.$document->getId().'/download',
+            'createdAt'   => $document->getCreatedAt()->format(DateTimeInterface::ATOM),
+        ];
+    }
+
+    return [
+        'id'             => $comment->getId(),
+        'content'        => $comment->getContent(),
+        'entityType'     => $comment->getEntityType(),
+        'entityId'       => $comment->getEntityId(),
+        'entityName'     => $comment->getEntityName(),
+        'authorId'       => $comment->getAuthorId(),
+        'authorName'     => $comment->getAuthorName(),
+        'status'         => $comment->getStatus(),
+        'resolvedById'   => $comment->getResolvedById(),
+        'resolvedByName' => $comment->getResolvedByName(),
+        'resolvedAt'     => $comment->getResolvedAt()?->format(DateTimeInterface::ATOM),
+        'createdAt'      => $comment->getCreatedAt()->format(DateTimeInterface::ATOM),
+        'updatedAt'      => $comment->getUpdatedAt()->format(DateTimeInterface::ATOM),
+        'documents'      => $documents,
+    ];
+}
+```
+
+- [ ] **Step 3: Run php-cs-fixer**
+
+Run: `make php-cs-fixer-allow-risky`
+
+- [ ] **Step 4: Run tests**
+
+Run: `make test`
+Expected: All existing tests still pass (they use JSON, not multipart).
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add src/Controller/CommentController.php
+git commit -m "feat(comments) : accept multipart/form-data with file uploads on create"
+```
+
+---
+
+### Task 4: Update DocumentUploadProcessor and DocumentQueryController
+
+**Files:**
+- Modify: `src/State/DocumentUploadProcessor.php`
+- Modify: `src/Controller/DocumentQueryController.php`
+
+- [ ] **Step 1: Add `commentId` to DocumentUploadProcessor relation map**
+
+In `src/State/DocumentUploadProcessor.php`, update `$relationMap` in `setRelationsFromRequest()`:
+
+```php
+$relationMap = [
+    'machineId'   => 'Machine',
+    'composantId' => 'Composant',
+    'pieceId'     => 'Piece',
+    'productId'   => 'Product',
+    'siteId'      => 'Site',
+    'commentId'   => 'Comment',
+];
+```
+
+- [ ] **Step 2: Add comment route to DocumentQueryController**
+
+Add `CommentRepository` import and inject it, then add the route:
+
+```php
+use App\Repository\CommentRepository;
+```
+
+Add to constructor:
+```php
+private readonly CommentRepository $commentRepository,
+```
+
+Wait — `Comment` has no repository. Use the EntityManager instead. Add the route method:
+
+```php
+#[Route('/comment/{id}', name: 'documents_by_comment', methods: ['GET'])]
+public function listByComment(string $id): JsonResponse
+{
+    $this->denyAccessUnlessGranted('ROLE_VIEWER');
+
+    $comment = $this->getEntityManager()->getRepository(\App\Entity\Comment::class)->find($id);
+    if (!$comment) {
+        return $this->json(['success' => false, 'error' => 'Comment not found.'], 404);
+    }
+
+    $documents = $this->documentRepository->findBy(['comment' => $comment]);
+
+    return $this->json($this->normalizeDocuments($documents));
+}
+```
+
+Actually, the controller doesn't have `getEntityManager()`. Use `DocumentRepository` directly:
+
+```php
+#[Route('/comment/{id}', name: 'documents_by_comment', methods: ['GET'])]
+public function listByComment(string $id): JsonResponse
+{
+    $this->denyAccessUnlessGranted('ROLE_VIEWER');
+
+    $documents = $this->documentRepository->findBy(['comment' => $id]);
+
+    return $this->json($this->normalizeDocuments($documents));
+}
+```
+
+Wait — `findBy(['comment' => $id])` won't work with a string ID directly on a relation. Let me use the pattern from the existing code and add the Comment entity lookup. The simplest approach: inject `EntityManagerInterface`.
+
+Actually, looking at the existing pattern more carefully, the other methods fetch the entity first and pass the object. We can use the documentRepository's entity manager. Let's just follow the exact same pattern and add a dependency. But actually, let's keep it simple — the documents table has `comment_id` column, so we can use a custom query. The simplest: just inject EntityManagerInterface.
+
+```php
+use Doctrine\ORM\EntityManagerInterface;
+```
+
+Add to constructor: `private readonly EntityManagerInterface $em,`
+
+```php
+#[Route('/comment/{id}', name: 'documents_by_comment', methods: ['GET'])]
+public function listByComment(string $id): JsonResponse
+{
+    $this->denyAccessUnlessGranted('ROLE_VIEWER');
+
+    $comment = $this->em->find(\App\Entity\Comment::class, $id);
+    if (!$comment) {
+        return $this->json(['success' => false, 'error' => 'Comment not found.'], 404);
+    }
+
+    $documents = $this->documentRepository->findBy(['comment' => $comment]);
+
+    return $this->json($this->normalizeDocuments($documents));
+}
+```
+
+- [ ] **Step 3: Update normalizeDocuments to include commentId**
+
+Add to the normalizeDocuments return array:
+```php
+'commentId' => $document->getComment()?->getId(),
+```
+
+- [ ] **Step 4: Run php-cs-fixer + tests**
+
+Run: `make php-cs-fixer-allow-risky && make test`
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add src/State/DocumentUploadProcessor.php src/Controller/DocumentQueryController.php
+git commit -m "feat(documents) : add comment support in upload processor and query controller"
+```
+
+---
+
+### Task 5: Backend tests — comment with documents
+
+**Files:**
+- Modify: `tests/Api/Controller/CommentControllerTest.php`
+
+- [ ] **Step 1: Add test for creating comment with files**
+
+```php
+public function testCreateCommentWithFiles(): void
+{
+    $machine = $this->createMachine('Machine A');
+
+    $client = $this->createViewerClient();
+
+    // Create a temporary file for upload
+    $tmpFile = tempnam(sys_get_temp_dir(), 'test_');
+    file_put_contents($tmpFile, 'test file content');
+
+    $uploadedFile = new \Symfony\Component\HttpFoundation\File\UploadedFile(
+        $tmpFile,
+        'test-doc.pdf',
+        'application/pdf',
+        null,
+        true,
+    );
+
+    $client->request('POST', '/api/comments', [
+        'headers' => ['Content-Type' => 'multipart/form-data'],
+        'extra'   => [
+            'parameters' => [
+                'content'    => 'Comment with file',
+                'entityType' => 'machine',
+                'entityId'   => $machine->getId(),
+                'entityName' => 'Machine A',
+            ],
+            'files' => [
+                'files' => [$uploadedFile],
+            ],
+        ],
+    ]);
+
+    $this->assertResponseStatusCodeSame(201);
+    $data = json_decode($client->getResponse()->getContent(), true);
+    $this->assertSame('Comment with file', $data['content']);
+    $this->assertCount(1, $data['documents']);
+    $this->assertSame('test-doc.pdf', $data['documents'][0]['filename']);
+
+    @unlink($tmpFile);
+}
+```
+
+- [ ] **Step 2: Add test for creating comment with multiple files**
+
+```php
+public function testCreateCommentWithMultipleFiles(): void
+{
+    $machine = $this->createMachine('Machine A');
+
+    $client = $this->createViewerClient();
+
+    $tmpFile1 = tempnam(sys_get_temp_dir(), 'test_');
+    file_put_contents($tmpFile1, 'content 1');
+    $tmpFile2 = tempnam(sys_get_temp_dir(), 'test_');
+    file_put_contents($tmpFile2, 'content 2');
+
+    $file1 = new \Symfony\Component\HttpFoundation\File\UploadedFile($tmpFile1, 'doc1.pdf', 'application/pdf', null, true);
+    $file2 = new \Symfony\Component\HttpFoundation\File\UploadedFile($tmpFile2, 'doc2.png', 'image/png', null, true);
+
+    $client->request('POST', '/api/comments', [
+        'extra' => [
+            'parameters' => [
+                'content'    => 'Multiple files',
+                'entityType' => 'machine',
+                'entityId'   => $machine->getId(),
+            ],
+            'files' => [
+                'files' => [$file1, $file2],
+            ],
+        ],
+    ]);
+
+    $this->assertResponseStatusCodeSame(201);
+    $data = json_decode($client->getResponse()->getContent(), true);
+    $this->assertCount(2, $data['documents']);
+
+    @unlink($tmpFile1);
+    @unlink($tmpFile2);
+}
+```
+
+- [ ] **Step 3: Add test that existing JSON create still works and returns empty documents array**
+
+```php
+public function testCreateCommentJsonStillReturnsDocuments(): void
+{
+    $machine = $this->createMachine('Machine A');
+
+    $client = $this->createViewerClient();
+    $client->request('POST', '/api/comments', [
+        'json' => [
+            'content'    => 'No files',
+            'entityType' => 'machine',
+            'entityId'   => $machine->getId(),
+        ],
+    ]);
+
+    $this->assertResponseStatusCodeSame(201);
+    $data = json_decode($client->getResponse()->getContent(), true);
+    $this->assertSame([], $data['documents']);
+}
+```
+
+- [ ] **Step 4: Run tests**
+
+Run: `make test`
+Expected: All tests pass.
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add tests/Api/Controller/CommentControllerTest.php
+git commit -m "test(comments) : add tests for comment creation with file attachments"
+```
+
+---
+
+### Task 6: Frontend — update useComments composable
+
+**Files:**
+- Modify: `frontend/app/composables/useComments.ts`
+
+- [ ] **Step 1: Add document type to Comment interface**
+
+```typescript
+export interface CommentDocument {
+  id: string
+  name: string
+  filename: string
+  mimeType: string
+  size: number
+  type: string
+  fileUrl: string
+  downloadUrl: string
+  createdAt: string
+}
+
+export interface Comment {
+  id: string
+  content: string
+  entityType: string
+  entityId: string
+  entityName?: string | null
+  authorId: string
+  authorName: string
+  status: 'open' | 'resolved'
+  resolvedById?: string | null
+  resolvedByName?: string | null
+  resolvedAt?: string | null
+  createdAt: string
+  updatedAt: string
+  documents: CommentDocument[]
+}
+```
+
+- [ ] **Step 2: Update createComment to accept files and use FormData**
+
+Add `postFormData` to the destructured `useApi()` call:
+```typescript
+const { get, post, patch, postFormData, delete: del } = useApi()
+```
+
+Update `createComment`:
+```typescript
+const createComment = async (
+  entityType: string,
+  entityId: string,
+  content: string,
+  entityName?: string,
+  files?: File[],
+): Promise<CommentResult> => {
+  loading.value = true
+  try {
+    let result
+    if (files && files.length > 0) {
+      const formData = new FormData()
+      formData.append('content', content)
+      formData.append('entityType', entityType)
+      formData.append('entityId', entityId)
+      if (entityName) formData.append('entityName', entityName)
+      for (const file of files) {
+        formData.append('files[]', file)
+      }
+      result = await postFormData('/comments', formData)
+    } else {
+      const payload: Record<string, string> = { entityType, entityId, content }
+      if (entityName) payload.entityName = entityName
+      result = await post('/comments', payload)
+    }
+    if (result.success) {
+      showSuccess('Commentaire ajouté')
+      return { success: true, data: result.data as Comment }
+    }
+    if (result.error) showError(result.error)
+    return { success: false, error: result.error }
+  } catch (error) {
+    const err = error as Error
+    showError('Impossible d\'ajouter le commentaire')
+    return { success: false, error: err.message }
+  } finally {
+    loading.value = false
+  }
+}
+```
+
+- [ ] **Step 3: Run lint + typecheck**
+
+Run: `cd frontend && npm run lint:fix && npx nuxi typecheck`
+
+- [ ] **Step 4: Commit (in frontend submodule)**
+
+```bash
+cd frontend
+git add app/composables/useComments.ts
+git commit -m "feat(comments) : support file attachments in createComment"
+```
+
+---
+
+### Task 7: Frontend — update CommentSection.vue
+
+**Files:**
+- Modify: `frontend/app/components/CommentSection.vue`
+
+- [ ] **Step 1: Add file input and file list display to the template**
+
+Replace the form section (lines 22-40) with:
+
+```vue
+<!-- Formulaire d'ajout -->
+<div class="space-y-2">
+  <div class="flex gap-2">
+    <textarea
+      v-model="newContent"
+      class="textarea textarea-bordered flex-1 text-sm"
+      rows="2"
+      placeholder="Ajouter un commentaire..."
+      :disabled="submitting"
+      @keydown.ctrl.enter="handleSubmit"
+    />
+    <div class="flex flex-col gap-1 self-end">
+      <label
+        class="btn btn-ghost btn-sm btn-square tooltip tooltip-left"
+        data-tip="Joindre des fichiers"
+      >
+        <IconLucidePaperclip class="w-4 h-4" />
+        <input
+          ref="fileInputRef"
+          type="file"
+          multiple
+          class="hidden"
+          @change="handleFilesSelected"
+        />
+      </label>
+      <button
+        type="button"
+        class="btn btn-primary btn-sm btn-square"
+        :disabled="!newContent.trim() || submitting"
+        @click="handleSubmit"
+      >
+        <span v-if="submitting" class="loading loading-spinner loading-xs" />
+        <IconLucideSend v-else class="w-4 h-4" />
+      </button>
+    </div>
+  </div>
+  <!-- Selected files preview -->
+  <div v-if="selectedFiles.length" class="flex flex-wrap gap-1">
+    <span
+      v-for="(file, i) in selectedFiles"
+      :key="i"
+      class="badge badge-sm badge-outline gap-1"
+    >
+      <IconLucideFile class="w-3 h-3" />
+      {{ file.name }}
+      <button type="button" class="ml-1" @click="removeFile(i)">
+        <IconLucideX class="w-3 h-3" />
+      </button>
+    </span>
+  </div>
+</div>
+```
+
+Add after each comment's content (`<p class="text-sm whitespace-pre-wrap">`) in both open and resolved sections:
+
+```vue
+<!-- Documents attachés -->
+<div v-if="comment.documents?.length" class="flex flex-wrap gap-1 mt-1">
+  <a
+    v-for="doc in comment.documents"
+    :key="doc.id"
+    :href="`${apiBase}${doc.downloadUrl}`"
+    target="_blank"
+    class="badge badge-sm badge-ghost gap-1 hover:badge-primary"
+  >
+    <IconLucideFile class="w-3 h-3" />
+    {{ doc.filename }}
+  </a>
+</div>
+```
+
+- [ ] **Step 2: Update script setup**
+
+Add new imports:
+```typescript
+import IconLucidePaperclip from '~icons/lucide/paperclip'
+import IconLucideFile from '~icons/lucide/file'
+import IconLucideX from '~icons/lucide/x'
+```
+
+Add after existing refs:
+```typescript
+const selectedFiles = ref<File[]>([])
+const fileInputRef = ref<HTMLInputElement | null>(null)
+const apiBase = useRuntimeConfig().public.apiBase || ''
+```
+
+Add file management functions:
+```typescript
+const handleFilesSelected = (e: Event) => {
+  const input = e.target as HTMLInputElement
+  if (input.files) {
+    selectedFiles.value.push(...Array.from(input.files))
+  }
+  // Reset input so the same file can be re-selected
+  input.value = ''
+}
+
+const removeFile = (index: number) => {
+  selectedFiles.value.splice(index, 1)
+}
+```
+
+Update `handleSubmit`:
+```typescript
+const handleSubmit = async () => {
+  const content = newContent.value.trim()
+  if (!content) return
+  submitting.value = true
+  const result = await createComment(
+    props.entityType,
+    props.entityId,
+    content,
+    props.entityName,
+    selectedFiles.value.length > 0 ? selectedFiles.value : undefined,
+  )
+  submitting.value = false
+  if (result.success) {
+    newContent.value = ''
+    selectedFiles.value = []
+    await loadComments()
+  }
+}
+```
+
+- [ ] **Step 3: Run lint + typecheck**
+
+Run: `cd frontend && npm run lint:fix && npx nuxi typecheck`
+
+- [ ] **Step 4: Commit (in frontend submodule)**
+
+```bash
+cd frontend
+git add app/components/CommentSection.vue
+git commit -m "feat(comments) : add file attachment UI to CommentSection"
+```
+
+---
+
+### Task 8: Update API Platform filter and submodule pointer
+
+**Files:**
+- Modify: `src/Entity/Document.php` (add ExistsFilter for comment)
+
+- [ ] **Step 1: Add comment to ExistsFilter on Document entity**
+
+Update the `ApiFilter(ExistsFilter...)` line in `Document.php`:
+```php
+#[ApiFilter(ExistsFilter::class, properties: ['site', 'machine', 'composant', 'piece', 'product', 'comment'])]
+```
+
+- [ ] **Step 2: Run php-cs-fixer + all backend tests**
+
+Run: `make php-cs-fixer-allow-risky && make test`
+
+- [ ] **Step 3: Commit backend**
+
+```bash
+git add src/Entity/Document.php
+git commit -m "feat(documents) : add comment ExistsFilter"
+```
+
+- [ ] **Step 4: Update submodule pointer**
+
+```bash
+git add frontend
+git commit -m "chore(submodule) : update frontend pointer (comment documents feature)"
+```
+
+---
+
+### Task 9: Manual verification
+
+- [ ] **Step 1: Start the app**
+
+Run: `make start`
+
+- [ ] **Step 2: Test creating a comment without files** — should work exactly as before, response now includes `"documents": []`
+
+- [ ] **Step 3: Test creating a comment with files** — use the paperclip button, select 1-2 files, submit. Files should appear as badges on the comment.
+
+- [ ] **Step 4: Click a file badge** — should download the file.
+
+- [ ] **Step 5: Run full test suite one last time**
+
+Run: `make test`

docs/superpowers/plans/2026-03-23-document-types.md

@@ -0,0 +1,809 @@
+# Document Types Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Add a `type` enum field to documents (documentation, devis, facture, plan, photo, autre) with classification at upload and inline editing afterward.
+
+**Architecture:** New PHP enum `DocumentType` + column on `documents` table. Migration classifies existing rows by mimeType. Frontend gets a type select at upload, a badge in document lists, and a mini-modal for editing name+type via PATCH.
+
+**Tech Stack:** Symfony 8, API Platform, Doctrine, PHP 8.4 enums, Nuxt 4, Vue 3, DaisyUI 5
+
+---
+
+## File Structure
+
+### Backend (create)
+- `src/Enum/DocumentType.php` — PHP backed enum with 6 values
+- `migrations/VersionXXX_add_document_type.php` — ALTER TABLE + data classification
+
+### Backend (modify)
+- `src/Entity/Document.php` — add `type` column + Patch operation
+- `src/State/DocumentUploadProcessor.php` — accept `type` from FormData
+- `src/Controller/DocumentQueryController.php` — add `type` to `normalizeDocuments()`
+
+### Frontend (create)
+- `frontend/app/shared/documentTypes.ts` — type constants + labels
+- `frontend/app/components/DocumentEditModal.vue` — mini-modal for editing name+type
+
+### Frontend (modify)
+- `frontend/app/composables/useDocuments.ts` — add `type` to interface + `updateDocument()` method
+- `frontend/app/components/DocumentUpload.vue` — add type select
+- `frontend/app/components/common/DocumentListInline.vue` — add type badge + edit button
+- `frontend/app/composables/useEntityDocuments.ts` — add `updateDocument` delegation
+- `frontend/app/pages/documents.vue` — add type column + edit button
+
+---
+
+### Task 1: PHP Enum + Entity Column
+
+**Files:**
+- Create: `src/Enum/DocumentType.php`
+- Modify: `src/Entity/Document.php:31-54` (API resource), `src/Entity/Document.php:107-113` (add column after site)
+
+- [ ] **Step 1: Create the DocumentType enum**
+
+```php
+// src/Enum/DocumentType.php
+<?php
+
+declare(strict_types=1);
+
+namespace App\Enum;
+
+enum DocumentType: string
+{
+    case DOCUMENTATION = 'documentation';
+    case DEVIS = 'devis';
+    case FACTURE = 'facture';
+    case PLAN = 'plan';
+    case PHOTO = 'photo';
+    case AUTRE = 'autre';
+}
+```
+
+- [ ] **Step 2: Add type column to Document entity**
+
+In `src/Entity/Document.php`, add after the `$site` property (line ~106):
+
+```php
+#[ORM\Column(type: Types::STRING, length: 20, enumType: DocumentType::class)]
+#[Groups(['document:list', 'document:read', 'composant:read', 'piece:read', 'product:read'])]
+private DocumentType $type = DocumentType::DOCUMENTATION;
+```
+
+Add getter/setter:
+
+```php
+public function getType(): DocumentType
+{
+    return $this->type;
+}
+
+public function setType(DocumentType $type): static
+{
+    $this->type = $type;
+
+    return $this;
+}
+```
+
+Add the import at top: `use App\Enum\DocumentType;`
+
+- [ ] **Step 3: Add Patch operation to Document API resource**
+
+In the `operations` array of `#[ApiResource(...)]`, add after the existing `Put`:
+
+```php
+new Patch(security: "is_granted('ROLE_GESTIONNAIRE')"),
+```
+
+Add the import: `use ApiPlatform\Metadata\Patch;`
+
+- [ ] **Step 4: Run cs-fixer and verify**
+
+Run: `make php-cs-fixer-allow-risky`
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add src/Enum/DocumentType.php src/Entity/Document.php
+git commit -m "feat(documents) : add DocumentType enum and type column on entity"
+```
+
+---
+
+### Task 2: Migration
+
+**Files:**
+- Create: new migration file via Doctrine
+
+- [ ] **Step 1: Generate migration**
+
+Run: `docker exec -u www-data php-inventory-apache php bin/console doctrine:migrations:diff`
+
+This will generate a migration. Then edit it to add the data classification.
+
+- [ ] **Step 2: Edit migration to classify existing documents**
+
+The generated migration will have the `ALTER TABLE` for adding the column. After the column add, append:
+
+```sql
+UPDATE documents SET type = 'photo' WHERE mimetype LIKE 'image/%';
+UPDATE documents SET type = 'autre' WHERE type = 'documentation' AND mimetype NOT LIKE 'application/pdf' AND mimetype NOT LIKE 'image/%';
+```
+
+Use `IF NOT EXISTS` pattern consistent with other migrations:
+
+```php
+public function up(Schema $schema): void
+{
+    $this->addSql("DO $$ BEGIN IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'documents' AND column_name = 'type') THEN ALTER TABLE documents ADD COLUMN type VARCHAR(20) NOT NULL DEFAULT 'documentation'; END IF; END $$");
+    $this->addSql("UPDATE documents SET type = 'photo' WHERE mimetype LIKE 'image/%'");
+    $this->addSql("UPDATE documents SET type = 'autre' WHERE type = 'documentation' AND mimetype NOT LIKE 'application/pdf' AND mimetype NOT LIKE 'image/%'");
+}
+```
+
+- [ ] **Step 3: Run migration**
+
+Run: `docker exec -u www-data php-inventory-apache php bin/console doctrine:migrations:migrate --no-interaction`
+
+- [ ] **Step 4: Verify data classification**
+
+Run: `docker exec -u www-data php-inventory-apache php bin/console dbal:run-sql "SELECT type, COUNT(*) FROM documents GROUP BY type"`
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add migrations/
+git commit -m "feat(documents) : add migration for type column with data classification"
+```
+
+---
+
+### Task 3: Backend — Upload Processor + Query Controller
+
+**Files:**
+- Modify: `src/State/DocumentUploadProcessor.php:66-77`
+- Modify: `src/Controller/DocumentQueryController.php:110-127`
+
+- [ ] **Step 1: Accept type in DocumentUploadProcessor**
+
+In `handleMultipartUpload()`, after `$document->setSize((int) $size);` (line ~77), add:
+
+```php
+// Document type from form field (default: documentation)
+$typeValue = $request->request->get('type', 'documentation');
+$docType = DocumentType::tryFrom($typeValue) ?? DocumentType::DOCUMENTATION;
+$document->setType($docType);
+```
+
+Add import: `use App\Enum\DocumentType;`
+
+- [ ] **Step 2: Add type to DocumentQueryController normalizeDocuments**
+
+In `normalizeDocuments()`, add `'type'` to the returned array after `'productId'`:
+
+```php
+'type'        => $document->getType()->value,
+```
+
+- [ ] **Step 3: Write test for PATCH type update**
+
+In `tests/Api/Entity/DocumentTest.php`, add:
+
+```php
+public function testPatchType(): void
+{
+    $doc = $this->createDocumentInDb();
+
+    $client = $this->createGestionnaireClient();
+    $client->request('PATCH', self::iri('documents', $doc->getId()), [
+        'headers' => ['Content-Type' => 'application/merge-patch+json'],
+        'json'    => ['type' => 'devis'],
+    ]);
+
+    $this->assertResponseIsSuccessful();
+    $this->assertJsonContains(['type' => 'devis']);
+}
+
+public function testPatchNameAndType(): void
+{
+    $doc = $this->createDocumentInDb();
+
+    $client = $this->createGestionnaireClient();
+    $client->request('PATCH', self::iri('documents', $doc->getId()), [
+        'headers' => ['Content-Type' => 'application/merge-patch+json'],
+        'json'    => ['name' => 'new-name', 'type' => 'facture'],
+    ]);
+
+    $this->assertResponseIsSuccessful();
+    $this->assertJsonContains(['name' => 'new-name', 'type' => 'facture']);
+}
+
+public function testGetItemIncludesType(): void
+{
+    $doc = $this->createDocumentInDb();
+
+    $client = $this->createViewerClient();
+    $client->request('GET', self::iri('documents', $doc->getId()));
+
+    $this->assertResponseIsSuccessful();
+    $this->assertJsonContains(['type' => 'documentation']);
+}
+
+public function testViewerCannotPatch(): void
+{
+    $doc = $this->createDocumentInDb();
+
+    $client = $this->createViewerClient();
+    $client->request('PATCH', self::iri('documents', $doc->getId()), [
+        'headers' => ['Content-Type' => 'application/merge-patch+json'],
+        'json'    => ['type' => 'devis'],
+    ]);
+
+    $this->assertResponseStatusCodeSame(403);
+}
+```
+
+- [ ] **Step 4: Run tests**
+
+Run: `make test FILES=tests/Api/Entity/DocumentTest.php`
+Expected: all tests pass
+
+- [ ] **Step 5: Run cs-fixer**
+
+Run: `make php-cs-fixer-allow-risky`
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add src/State/DocumentUploadProcessor.php src/Controller/DocumentQueryController.php tests/Api/Entity/DocumentTest.php
+git commit -m "feat(documents) : accept type on upload + expose in query controller + PATCH support"
+```
+
+---
+
+### Task 4: Frontend — Type Constants + Document Interface
+
+**Files:**
+- Create: `frontend/app/shared/documentTypes.ts`
+- Modify: `frontend/app/composables/useDocuments.ts:6-27` (Document interface), `useDocuments.ts:205-253` (upload)
+
+- [ ] **Step 1: Create documentTypes.ts**
+
+```typescript
+// frontend/app/shared/documentTypes.ts
+export const DOCUMENT_TYPES = [
+  { value: 'documentation', label: 'Documentation' },
+  { value: 'devis', label: 'Devis' },
+  { value: 'facture', label: 'Facture' },
+  { value: 'plan', label: 'Plan' },
+  { value: 'photo', label: 'Photo' },
+  { value: 'autre', label: 'Autre' },
+] as const
+
+export type DocumentTypeValue = (typeof DOCUMENT_TYPES)[number]['value']
+
+export const getDocumentTypeLabel = (value: string): string => {
+  const found = DOCUMENT_TYPES.find((t) => t.value === value)
+  return found?.label ?? value
+}
+```
+
+- [ ] **Step 2: Add type to Document interface and UploadContext**
+
+In `useDocuments.ts`, add to `Document` interface after `downloadUrl`:
+
+```typescript
+type?: string
+```
+
+Add to `UploadContext` interface:
+
+```typescript
+type?: string
+```
+
+- [ ] **Step 3: Add type to uploadDocuments FormData**
+
+In `uploadDocuments()`, after `formData.append('name', file.name)` (line ~220), add:
+
+```typescript
+if (context.type) formData.append('type', context.type)
+```
+
+- [ ] **Step 4: Add updateDocument method**
+
+In `useDocuments()`, before the `return` block, add:
+
+```typescript
+const updateDocument = async (
+  id: string,
+  data: { name?: string; type?: string },
+): Promise<DocumentResult> => {
+  loading.value = true
+  try {
+    const result = await patch(`/documents/${id}`, data)
+    if (result.success && result.data) {
+      const updated = result.data as Document
+      const index = documents.value.findIndex((doc) => doc.id === id)
+      if (index !== -1) {
+        documents.value[index] = { ...documents.value[index], ...updated }
+      }
+      showSuccess('Document mis à jour')
+      return { success: true, data: updated }
+    }
+    if (result.error) showError(result.error)
+    return result as DocumentResult
+  } catch (error) {
+    const err = error as Error
+    showError('Impossible de mettre à jour le document')
+    return { success: false, error: err.message }
+  } finally {
+    loading.value = false
+  }
+}
+```
+
+Add `patch` to the destructured `useApi()` call at the top of the composable:
+
+```typescript
+const { get, patch, postFormData, delete: del } = useApi()
+```
+
+Add `updateDocument` to the return object.
+
+- [ ] **Step 5: Run lint**
+
+Run: `cd frontend && npm run lint:fix`
+
+- [ ] **Step 6: Commit frontend**
+
+```bash
+cd frontend
+git add app/shared/documentTypes.ts app/composables/useDocuments.ts
+git commit -m "feat(documents) : add document type constants and updateDocument method"
+```
+
+---
+
+### Task 5: Frontend — DocumentUpload Type Select
+
+**Files:**
+- Modify: `frontend/app/components/DocumentUpload.vue`
+
+- [ ] **Step 1: Add type prop and select to DocumentUpload**
+
+Add prop:
+
+```javascript
+documentType: {
+  type: String,
+  default: 'documentation'
+}
+```
+
+Add emit:
+
+```javascript
+'update:documentType'
+```
+
+Add a select dropdown in the template, before the file list (`<ul>`), after the button area:
+
+```html
+<div class="w-full max-w-xs mt-2">
+  <label class="text-xs font-semibold uppercase tracking-wide text-base-content/70">
+    Type de document
+  </label>
+  <select
+    class="select select-bordered select-sm w-full mt-1"
+    :value="documentType"
+    @change="$emit('update:documentType', ($event.target as HTMLSelectElement).value)"
+  >
+    <option v-for="t in documentTypes" :key="t.value" :value="t.value">
+      {{ t.label }}
+    </option>
+  </select>
+</div>
+```
+
+Import the types:
+
+```javascript
+import { DOCUMENT_TYPES } from '~/shared/documentTypes'
+const documentTypes = DOCUMENT_TYPES
+```
+
+Note: since DocumentUpload uses `<script setup>` without `lang="ts"`, use `@change="$emit('update:documentType', $event.target.value)"` (no cast).
+
+- [ ] **Step 2: Run lint**
+
+Run: `cd frontend && npm run lint:fix`
+
+- [ ] **Step 3: Commit**
+
+```bash
+cd frontend
+git add app/components/DocumentUpload.vue
+git commit -m "feat(documents) : add type select to DocumentUpload component"
+```
+
+---
+
+### Task 6: Frontend — DocumentEditModal
+
+**Files:**
+- Create: `frontend/app/components/DocumentEditModal.vue`
+
+- [ ] **Step 1: Create DocumentEditModal component**
+
+```vue
+<template>
+  <Teleport to="body">
+    <div v-if="visible" class="modal modal-open" @click.self="$emit('close')">
+      <div class="modal-box max-w-sm">
+        <h3 class="font-bold text-lg mb-4">
+          Modifier le document
+        </h3>
+
+        <div class="space-y-4">
+          <label class="form-control w-full">
+            <div class="label">
+              <span class="label-text">Nom</span>
+            </div>
+            <input
+              v-model="form.name"
+              type="text"
+              class="input input-bordered input-sm md:input-md w-full"
+            >
+          </label>
+
+          <label class="form-control w-full">
+            <div class="label">
+              <span class="label-text">Type</span>
+            </div>
+            <select
+              v-model="form.type"
+              class="select select-bordered select-sm md:select-md w-full"
+            >
+              <option v-for="t in DOCUMENT_TYPES" :key="t.value" :value="t.value">
+                {{ t.label }}
+              </option>
+            </select>
+          </label>
+        </div>
+
+        <div class="modal-action">
+          <button type="button" class="btn btn-ghost btn-sm md:btn-md" @click="$emit('close')">
+            Annuler
+          </button>
+          <button
+            type="button"
+            class="btn btn-primary btn-sm md:btn-md"
+            :disabled="saving"
+            @click="save"
+          >
+            <span v-if="saving" class="loading loading-spinner loading-xs" />
+            Sauvegarder
+          </button>
+        </div>
+      </div>
+    </div>
+  </Teleport>
+</template>
+
+<script setup lang="ts">
+import { reactive, watch, ref } from 'vue'
+import { DOCUMENT_TYPES } from '~/shared/documentTypes'
+import type { Document } from '~/composables/useDocuments'
+
+const props = defineProps<{
+  visible: boolean
+  document: Document | null
+}>()
+
+const emit = defineEmits<{
+  (e: 'close'): void
+  (e: 'updated', data: { name: string; type: string }): void
+}>()
+
+const form = reactive({ name: '', type: 'documentation' })
+const saving = ref(false)
+
+watch(
+  () => props.document,
+  (doc) => {
+    if (doc) {
+      form.name = doc.name || ''
+      form.type = doc.type || 'documentation'
+    }
+  },
+  { immediate: true },
+)
+
+const save = () => {
+  if (!form.name.trim()) return
+  saving.value = true
+  emit('updated', { name: form.name.trim(), type: form.type })
+  saving.value = false
+}
+</script>
+```
+
+- [ ] **Step 2: Run lint**
+
+Run: `cd frontend && npm run lint:fix`
+
+- [ ] **Step 3: Commit**
+
+```bash
+cd frontend
+git add app/components/DocumentEditModal.vue
+git commit -m "feat(documents) : add DocumentEditModal component"
+```
+
+---
+
+### Task 7: Frontend — DocumentListInline + Type Badge + Edit Button
+
+**Files:**
+- Modify: `frontend/app/components/common/DocumentListInline.vue`
+- Modify: `frontend/app/composables/useEntityDocuments.ts`
+
+- [ ] **Step 1: Add type badge and edit button to DocumentListInline**
+
+In the template, after the document name `<div>` (line ~33-40), add a badge for the type:
+
+```html
+<span class="badge badge-sm badge-outline">{{ getDocumentTypeLabel(document.type || 'documentation') }}</span>
+```
+
+In the actions area (line ~42-68), add an edit button before "Consulter":
+
+```html
+<button
+  v-if="canEdit"
+  type="button"
+  class="btn btn-ghost btn-xs"
+  title="Modifier"
+  @click="$emit('edit', document)"
+>
+  Modifier
+</button>
+```
+
+Add props:
+
+```typescript
+canEdit?: boolean
+```
+
+Default: `false`
+
+Add emit:
+
+```typescript
+(e: 'edit', document: Document): void
+```
+
+Add import:
+
+```typescript
+import { getDocumentTypeLabel } from '~/shared/documentTypes'
+```
+
+- [ ] **Step 2: Add updateDocument to useEntityDocuments**
+
+In `useEntityDocuments.ts`, add `updateDocument` from useDocuments:
+
+```typescript
+const { uploadDocuments, deleteDocument, updateDocument } = useDocuments()
+```
+
+Add method:
+
+```typescript
+const editDocument = async (id: string, data: { name?: string; type?: string }) => {
+  const result: any = await updateDocument(id, data)
+  if (result.success) {
+    const e = entity()
+    const docs = e.documents || []
+    const index = docs.findIndex((doc: any) => doc.id === id)
+    if (index !== -1) {
+      docs[index] = { ...docs[index], ...data }
+    }
+  }
+  return result
+}
+```
+
+Add `editDocument` to the return object.
+
+- [ ] **Step 3: Run lint**
+
+Run: `cd frontend && npm run lint:fix`
+
+- [ ] **Step 4: Commit**
+
+```bash
+cd frontend
+git add app/components/common/DocumentListInline.vue app/composables/useEntityDocuments.ts
+git commit -m "feat(documents) : add type badge and edit button to DocumentListInline"
+```
+
+---
+
+### Task 8: Frontend — Wire Edit Modal in Entity Pages
+
+**Files:**
+- Modify: `frontend/app/components/ComponentItem.vue`
+- Modify: `frontend/app/components/PieceItem.vue`
+- Modify: `frontend/app/pages/pieces/[id]/edit.vue`
+- Modify: `frontend/app/pages/component/[id]/edit.vue`
+- Modify: `frontend/app/pages/product/[id]/edit.vue`
+
+- [ ] **Step 1: Wire in ComponentItem and PieceItem**
+
+For each of `ComponentItem.vue` and `PieceItem.vue`:
+
+1. Add `editDocument` from the `useEntityDocuments` return
+2. Add state refs for the edit modal:
+   ```typescript
+   const editingDocument = ref<any>(null)
+   const editModalVisible = ref(false)
+   ```
+3. Add handler:
+   ```typescript
+   const openEditModal = (doc: any) => {
+     editingDocument.value = doc
+     editModalVisible.value = true
+   }
+   const handleDocumentUpdated = async (data: { name: string; type: string }) => {
+     if (!editingDocument.value?.id) return
+     await editDocument(editingDocument.value.id, data)
+     editModalVisible.value = false
+     editingDocument.value = null
+   }
+   ```
+4. Add `DocumentEditModal` in the template
+5. Pass `:can-edit="isEditMode"` and `@edit="openEditModal"` to `DocumentListInline`
+
+- [ ] **Step 2: Wire in edit pages (pieces/edit, component/edit, product/edit)**
+
+Same pattern: add edit modal state, wire `DocumentListInline` with `:can-edit` and `@edit`, add `DocumentEditModal`.
+
+- [ ] **Step 3: Wire type select in upload**
+
+In pages that use `DocumentUpload`, add a `documentType` ref and pass it:
+```html
+<DocumentUpload
+  v-model="selectedFiles"
+  v-model:document-type="uploadDocType"
+  ...
+/>
+```
+
+Pass `type: uploadDocType.value` in the upload context when calling `handleFilesAdded` or `uploadDocuments`.
+
+- [ ] **Step 4: Run lint + typecheck**
+
+Run: `cd frontend && npm run lint:fix && npx nuxi typecheck`
+
+- [ ] **Step 5: Commit**
+
+```bash
+cd frontend
+git add app/components/ app/pages/
+git commit -m "feat(documents) : wire DocumentEditModal and type select in all entity pages"
+```
+
+---
+
+### Task 9: Frontend — Documents Global Page
+
+**Files:**
+- Modify: `frontend/app/pages/documents.vue`
+
+- [ ] **Step 1: Add type column to DataTable**
+
+In the `columns` array, add after `mimeType`:
+
+```typescript
+{ key: 'type', label: 'Type' },
+```
+
+Add the cell template:
+
+```html
+<template #cell-type="{ row }">
+  <span class="badge badge-sm badge-outline">{{ getDocumentTypeLabel(row.type || 'documentation') }}</span>
+</template>
+```
+
+- [ ] **Step 2: Add edit button + modal**
+
+Add an edit button in the `#cell-actions` template slot:
+
+```html
+<button
+  v-if="canEdit"
+  class="btn btn-ghost btn-xs"
+  type="button"
+  @click="openEditModal(row)"
+>
+  Modifier
+</button>
+```
+
+Add `DocumentEditModal` component in the template. Add the edit state + handler logic (same pattern as Task 8). Use `useDocuments().updateDocument` directly.
+
+Import `usePermissions` to derive `canEdit` from the user's role (ROLE_GESTIONNAIRE or above).
+
+- [ ] **Step 3: Add type filter**
+
+Add a type filter select next to the existing "Rattachement" filter:
+
+```html
+<label class="text-xs font-semibold uppercase tracking-wide text-base-content/70" for="doc-type-filter">
+  Type
+</label>
+<select
+  id="doc-type-filter"
+  v-model="typeFilter"
+  class="select select-bordered select-sm"
+  @change="table.handleFilterChange"
+>
+  <option value="all">Tous</option>
+  <option v-for="t in DOCUMENT_TYPES" :key="t.value" :value="t.value">
+    {{ t.label }}
+  </option>
+</select>
+```
+
+Pass `typeFilter` to `fetchDocuments` → `loadDocuments` as a new filter param, and in `useDocuments.loadDocuments` add `params.set('type', typeFilter)` when not `'all'`.
+
+- [ ] **Step 4: Run lint + typecheck**
+
+Run: `cd frontend && npm run lint:fix && npx nuxi typecheck`
+
+- [ ] **Step 5: Commit**
+
+```bash
+cd frontend
+git add app/pages/documents.vue app/composables/useDocuments.ts
+git commit -m "feat(documents) : add type column, filter, and edit to documents page"
+```
+
+---
+
+### Task 10: Final — Submodule Pointer + Verification
+
+**Files:**
+- Main repo: update submodule pointer
+
+- [ ] **Step 1: Run full backend tests**
+
+Run: `make test`
+Expected: all tests pass
+
+- [ ] **Step 2: Run full frontend checks**
+
+Run: `cd frontend && npm run lint:fix && npx nuxi typecheck && npm run build`
+Expected: 0 errors
+
+- [ ] **Step 3: Manual verification**
+
+1. Go to `/pieces/{id}/edit` — verify type badge on existing docs, edit modal works
+2. Go to `/component/{id}/edit` — same verification
+3. Upload a new document — verify type select appears, type is saved
+4. Go to `/documents` — verify type column, filter, edit button
+5. Check that existing PDFs show "Documentation", images show "Photo", others show "Autre"
+
+- [ ] **Step 4: Commit submodule pointer**
+
+```bash
+cd /home/matthieu/dev_malio/Inventory
+git add frontend
+git commit -m "chore(submodule) : update frontend pointer (document types feature)"
+```

docs/superpowers/plans/2026-03-23-fix-data-loss-bugs.md

@@ -0,0 +1,418 @@
+# Fix Data-Loss Bugs — Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Fix all bugs that cause silent data loss in the composant/piece/product/skeleton/custom-fields data model.
+
+**Architecture:** 6 independent fixes across backend (PHP) and frontend (TS). Each task is self-contained and can be committed independently. Backend fixes come first because they protect data integrity at the source.
+
+**Tech Stack:** Symfony 8 / PHP 8.4 / PostgreSQL 16 / Nuxt 4 / Vue 3 / TypeScript
+
+---
+
+## File Map
+
+| Task | Action | File |
+|------|--------|------|
+| T1 | Modify | `src/Controller/MachineStructureController.php:174-195` |
+| T2 | Modify | `src/Controller/ComposantPieceSlotController.php:41-47` |
+| T3 | Modify | `src/Service/ModelTypeCategoryConversionService.php:195-236` |
+| T3 | Modify | `src/Service/ModelTypeCategoryConversionService.php:340-405` |
+| T4 | Modify | `src/Controller/CustomFieldValueController.php:199-211` |
+| T5 | Modify | `frontend/app/composables/useComponentEdit.ts:398-405` |
+| T5 | Modify | `frontend/app/composables/usePieceEdit.ts:407-414` |
+| T6 | Modify | `frontend/app/composables/useComponentCreate.ts` (same pattern if present) |
+
+---
+
+### Task 1: Clone machine — CustomFieldValue pointe vers les CustomField de la source
+
+**Probleme:** `cloneCustomFields` clone les `CustomField` (definitions) pour la target, mais les `CustomFieldValue` (valeurs) restent liees aux `CustomField` de la source. Supprimer la source cascade-delete les valeurs du clone.
+
+**Files:**
+- Modify: `src/Controller/MachineStructureController.php:174-195`
+- Test: `tests/Api/Controller/MachineStructureControllerTest.php` (clone test existant)
+
+- [ ] **Step 1: Write the failing test**
+
+Dans le test de clone existant, ajouter une assertion : apres clone, verifier que chaque `CustomFieldValue` de la machine clonee pointe vers un `CustomField` dont `machineId` est l'ID de la machine clonee (pas la source).
+
+```php
+// After clone, fetch the cloned machine's custom field values
+$clonedValues = $em->getRepository(CustomFieldValue::class)->findBy(['machine' => $clonedMachine]);
+foreach ($clonedValues as $cfv) {
+    $this->assertSame(
+        $clonedMachine->getId(),
+        $cfv->getCustomField()->getMachine()->getId(),
+        'Cloned CustomFieldValue must reference the cloned CustomField, not the source'
+    );
+}
+```
+
+- [ ] **Step 2: Run test to verify it fails**
+
+Run: `make test FILES=tests/Api/Controller/MachineStructureControllerTest.php`
+Expected: FAIL — cloned values reference source machine's custom fields
+
+- [ ] **Step 3: Implement the fix**
+
+In `cloneCustomFields`, build a map `$oldCfId => $newCf` in the first loop, then use it in the second loop:
+
+```php
+private function cloneCustomFields(Machine $source, Machine $target): void
+{
+    $cfMap = [];
+
+    foreach ($source->getCustomFields() as $cf) {
+        $newCf = new CustomField();
+        $newCf->setName($cf->getName());
+        $newCf->setType($cf->getType());
+        $newCf->setRequired($cf->isRequired());
+        $newCf->setDefaultValue($cf->getDefaultValue());
+        $newCf->setOptions($cf->getOptions());
+        $newCf->setOrderIndex($cf->getOrderIndex());
+        $newCf->setMachine($target);
+        $this->entityManager->persist($newCf);
+
+        $cfMap[$cf->getId()] = $newCf;
+    }
+
+    foreach ($source->getCustomFieldValues() as $cfv) {
+        $originalCf = $cfv->getCustomField();
+        $newCf = $cfMap[$originalCf->getId()] ?? null;
+        if (!$newCf) {
+            continue;
+        }
+
+        $newValue = new CustomFieldValue();
+        $newValue->setMachine($target);
+        $newValue->setCustomField($newCf);
+        $newValue->setValue($cfv->getValue());
+        $this->entityManager->persist($newValue);
+    }
+}
+```
+
+- [ ] **Step 4: Run test to verify it passes**
+
+Run: `make test FILES=tests/Api/Controller/MachineStructureControllerTest.php`
+Expected: PASS
+
+- [ ] **Step 5: Lint**
+
+Run: `make php-cs-fixer-allow-risky`
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add src/Controller/MachineStructureController.php tests/Api/Controller/MachineStructureControllerTest.php
+git commit -m "fix(clone) : custom field values reference cloned definitions, not source"
+```
+
+---
+
+### Task 2: ComposantPieceSlot PATCH — pas de validation du type de piece ni 404
+
+**Probleme:** On peut assigner n'importe quelle piece dans un slot, meme si son type ne correspond pas au type requis par le squelette. Si la piece n'existe pas, `null` est silencieusement mis.
+
+**Files:**
+- Modify: `src/Controller/ComposantPieceSlotController.php:41-47`
+- Test: `tests/Api/Controller/ComposantPieceSlotControllerTest.php` (creer si absent)
+
+- [ ] **Step 1: Write the failing test — piece not found returns 404**
+
+```php
+public function testPatchSlotWithNonExistentPieceReturns404(): void
+{
+    $client = $this->createGestionnaireClient();
+    // Create a slot via fixtures
+    $slot = $this->createComposantPieceSlot();
+
+    $client->request('PATCH', '/api/composant-piece-slots/' . $slot->getId(), [
+        'json' => ['selectedPieceId' => 'cl_nonexistent_id'],
+        'headers' => ['Content-Type' => 'application/json'],
+    ]);
+
+    $this->assertResponseStatusCodeSame(404);
+}
+```
+
+- [ ] **Step 2: Write the failing test — wrong piece type returns 422**
+
+```php
+public function testPatchSlotWithWrongPieceTypeReturns422(): void
+{
+    $client = $this->createGestionnaireClient();
+    $typeA = $this->createModelType(['category' => 'piece', 'name' => 'Type A']);
+    $typeB = $this->createModelType(['category' => 'piece', 'name' => 'Type B']);
+    $slot = $this->createComposantPieceSlot(['typePiece' => $typeA]);
+    $wrongPiece = $this->createPiece(['typePiece' => $typeB]);
+
+    $client->request('PATCH', '/api/composant-piece-slots/' . $slot->getId(), [
+        'json' => ['selectedPieceId' => $wrongPiece->getId()],
+        'headers' => ['Content-Type' => 'application/json'],
+    ]);
+
+    $this->assertResponseStatusCodeSame(422);
+}
+```
+
+- [ ] **Step 3: Run tests to verify they fail**
+
+Run: `make test FILES=tests/Api/Controller/ComposantPieceSlotControllerTest.php`
+Expected: FAIL
+
+- [ ] **Step 4: Implement the fix**
+
+```php
+if (array_key_exists('selectedPieceId', $payload)) {
+    if (null === $payload['selectedPieceId']) {
+        $slot->setSelectedPiece(null);
+    } else {
+        $piece = $this->entityManager->find(Piece::class, $payload['selectedPieceId']);
+        if (!$piece) {
+            return $this->json(['success' => false, 'error' => 'Pièce introuvable.'], 404);
+        }
+
+        $slotTypePiece = $slot->getTypePiece();
+        if ($slotTypePiece && $piece->getTypePiece()?->getId() !== $slotTypePiece->getId()) {
+            return $this->json([
+                'success' => false,
+                'error' => sprintf(
+                    'La pièce doit être de type « %s ».',
+                    $slotTypePiece->getName(),
+                ),
+            ], 422);
+        }
+
+        $slot->setSelectedPiece($piece);
+    }
+}
+```
+
+- [ ] **Step 5: Run tests to verify they pass**
+
+Run: `make test FILES=tests/Api/Controller/ComposantPieceSlotControllerTest.php`
+Expected: PASS
+
+- [ ] **Step 6: Lint + commit**
+
+```bash
+make php-cs-fixer-allow-risky
+git add src/Controller/ComposantPieceSlotController.php tests/Api/Controller/ComposantPieceSlotControllerTest.php
+git commit -m "fix(slots) : validate piece type matches slot requirement + 404 on missing piece"
+```
+
+---
+
+### Task 3: Conversion de categorie — slots supprimes sans verification + skeleton requirements orphelins
+
+**Probleme A:** `checkComponentToPiece` verifie `structure IS NOT NULL` (ancien JSON) mais les donnees sont dans les tables de slots. Le check passe toujours et les slots sont cascade-deleted.
+
+**Probleme B:** Apres conversion, les `skeleton_piece_requirements`, `skeleton_product_requirements`, `skeleton_subcomponent_requirements` de l'ancien type ne sont pas supprimes.
+
+**Files:**
+- Modify: `src/Service/ModelTypeCategoryConversionService.php:195-236` (check)
+- Modify: `src/Service/ModelTypeCategoryConversionService.php:340-405` (convert)
+
+- [ ] **Step 1: Fix `checkComponentToPiece` — ajouter le check sur les tables de slots**
+
+Apres le check `structure IS NOT NULL` existant (qui reste pour compatibilite), ajouter :
+
+```php
+// Check slot tables for actual data (post-normalization architecture)
+$slotsWithData = (int) $this->connection->fetchOne(
+    'SELECT COUNT(*) FROM composant_piece_slots cps
+     JOIN composants c ON cps.composantid = c.id
+     WHERE c.typecomposantid = :id AND cps.selectedpieceid IS NOT NULL',
+    ['id' => $modelTypeId],
+);
+
+$subSlots = (int) $this->connection->fetchOne(
+    'SELECT COUNT(*) FROM composant_subcomponent_slots css
+     JOIN composants c ON css.composantid = c.id
+     WHERE c.typecomposantid = :id AND css.selectedcomposantid IS NOT NULL',
+    ['id' => $modelTypeId],
+);
+
+if ($slotsWithData > 0 || $subSlots > 0) {
+    $parts = [];
+    if ($slotsWithData > 0) {
+        $parts[] = sprintf('%d slot(s) pièce rempli(s)', $slotsWithData);
+    }
+    if ($subSlots > 0) {
+        $parts[] = sprintf('%d slot(s) sous-composant rempli(s)', $subSlots);
+    }
+    $blockers[] = sprintf(
+        'Des composants ont des données dans leurs slots : %s.',
+        implode(', ', $parts),
+    );
+}
+```
+
+- [ ] **Step 2: Fix `convertComponentToPiece` — nettoyer les skeleton requirements avant le changement de categorie**
+
+Ajouter entre l'etape 6 (DELETE composants) et l'etape 7 (UPDATE model_types) :
+
+```php
+// 6b. Clean up skeleton requirements that belong to COMPONENT category
+$this->connection->executeStatement(
+    'DELETE FROM skeleton_piece_requirements WHERE modeltypeid = :id',
+    ['id' => $modelTypeId],
+);
+$this->connection->executeStatement(
+    'DELETE FROM skeleton_subcomponent_requirements WHERE modeltypeid = :id',
+    ['id' => $modelTypeId],
+);
+// Note: skeleton_product_requirements are kept — valid for both COMPONENT and PIECE categories
+```
+
+- [ ] **Step 3: Fix `convertPieceToComponent` — meme nettoyage dans l'autre sens**
+
+Les `skeleton_product_requirements` qui appartenaient au type PIECE restent. Aucun nettoyage specifique necessaire car les product requirements sont valides pour les deux types. Mais verifier que la methode existe et n'a pas le meme probleme.
+
+- [ ] **Step 4: Run all conversion tests**
+
+Run: `make test FILES=tests/Api/Controller/ModelTypeConversionControllerTest.php`
+Si absent: `make test` (tous les tests)
+Expected: PASS
+
+- [ ] **Step 5: Lint + commit**
+
+```bash
+make php-cs-fixer-allow-risky
+git add src/Service/ModelTypeCategoryConversionService.php
+git commit -m "fix(conversion) : block conversion when slots have data + clean skeleton requirements"
+```
+
+---
+
+### Task 4: CustomFieldValueController — cree des CustomField orphelins sans FK
+
+**Probleme:** Quand `customFieldId` est absent et `customFieldName` est fourni, un nouveau `CustomField` est cree sans etre rattache a aucune entite (ni machine, ni modelType). La ligne est invisible et inutile.
+
+**Files:**
+- Modify: `src/Controller/CustomFieldValueController.php:199-211`
+
+- [ ] **Step 1: Implement the fix**
+
+La methode `resolveCustomField` cree un `CustomField` orphelin. Il faut utiliser le `target` (deja resolu) pour rattacher le champ au bon parent. Le plus simple : deplacer la creation du CustomField apres la resolution du target, ou passer le target en parametre.
+
+Option retenue : retourner un array `['customField' => $cf, 'isNew' => true]` et laisser `applyTarget` gerer le rattachement, OU plus simplement, interdire la creation ad-hoc et retourner une erreur 400 quand le champ n'existe pas.
+
+L'approche la plus sure (pas de CustomField orphelin) :
+
+```php
+// In resolveCustomField, replace the auto-creation block with:
+$customFieldName = isset($payload['customFieldName']) ? trim((string) $payload['customFieldName']) : '';
+if ('' === $customFieldName) {
+    return $this->json(['success' => false, 'error' => 'customFieldId or customFieldName is required.'], 400);
+}
+
+// Try to find existing custom field by name for the target entity
+$target = $this->resolveTarget($payload);
+if ($target instanceof JsonResponse) {
+    return $this->json(['success' => false, 'error' => 'Cannot create custom field without a valid target entity.'], 400);
+}
+
+$existingField = $this->customFieldRepository->findOneBy(['name' => $customFieldName]);
+if ($existingField) {
+    return $existingField;
+}
+
+return $this->json(['success' => false, 'error' => sprintf('Custom field "%s" not found. Create it explicitly first.', $customFieldName)], 404);
+```
+
+**Alternative plus conservative** si le frontend depend de cette auto-creation : garder la creation mais rattacher au target. Cela necessite de refactorer le flow pour passer le target a `resolveCustomField`. Choisir selon le frontend.
+
+- [ ] **Step 2: Run tests**
+
+Run: `make test`
+Expected: PASS (verifier qu'aucun test ne depend de l'auto-creation)
+
+- [ ] **Step 3: Lint + commit**
+
+```bash
+make php-cs-fixer-allow-risky
+git add src/Controller/CustomFieldValueController.php
+git commit -m "fix(custom-fields) : prevent creation of orphan CustomField without target entity"
+```
+
+---
+
+### Task 5: Frontend — custom fields definition lookup au mauvais chemin
+
+**Probleme:** `useComponentEdit` passe `typeComposant.customFields` (pas serialise par l'API) au lieu de `typeComposant.structure.customFields`. Idem `usePieceEdit` avec `typePiece.pieceCustomFields` au lieu de `typePiece.structure.customFields`.
+
+Consequence : le `definitionMap` est toujours vide, les champs perso sans `customFieldId` existant ne trouvent pas leur definition et sont envoyes sans `definitionId` (fallback sur metadata = CustomField orphelin cote backend = Task 4).
+
+**Files:**
+- Modify: `frontend/app/composables/useComponentEdit.ts:401-403`
+- Modify: `frontend/app/composables/usePieceEdit.ts:410-412`
+
+- [ ] **Step 1: Fix useComponentEdit.ts**
+
+Ligne 401-403, remplacer :
+```ts
+[
+  updatedComponent?.typeComposant?.customFields,
+]
+```
+par :
+```ts
+[
+  updatedComponent?.typeComposant?.structure?.customFields,
+]
+```
+
+- [ ] **Step 2: Fix usePieceEdit.ts**
+
+Ligne 410-412, remplacer :
+```ts
+[
+  updatedPiece?.typePiece?.pieceCustomFields,
+]
+```
+par :
+```ts
+[
+  updatedPiece?.typePiece?.structure?.customFields,
+]
+```
+
+- [ ] **Step 3: Verifier le meme pattern dans les autres fichiers**
+
+Verifier `useComponentCreate.ts`, `pieces/create.vue`, `product/[id]/edit.vue` pour le meme probleme.
+
+- [ ] **Step 4: Lint + typecheck**
+
+```bash
+cd frontend && npm run lint:fix && npx nuxi typecheck
+```
+
+- [ ] **Step 5: Commit**
+
+```bash
+cd frontend
+git add app/composables/useComponentEdit.ts app/composables/usePieceEdit.ts
+git commit -m "fix(custom-fields) : use structure.customFields path for definition lookup"
+```
+
+---
+
+### Task 6 (bonus): Verifier et corriger les memes patterns dans create flows
+
+- [ ] **Step 1:** Grep `_saveCustomFieldValues` dans tous les fichiers et verifier que chaque appel passe `structure.customFields` et non `customFields` ou `pieceCustomFields` directement.
+
+- [ ] **Step 2:** Corriger si necessaire, lint, commit.
+
+---
+
+## Ordre d'execution recommande
+
+1. **T1** (clone) — fix isole, pas de dependance
+2. **T2** (slots validation) — fix isole
+3. **T5** (frontend custom fields path) — fix isole
+4. **T4** (orphan CustomField) — depend de T5 pour comprendre si le frontend utilise l'auto-creation
+5. **T3** (conversion) — le plus complexe, faire en dernier
+6. **T6** (bonus verification)

docs/superpowers/plans/2026-03-23-parc-machines-ux.md

@@ -0,0 +1,409 @@
+# Parc Machines UX Improvements — Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Multi-select site filter with checkboxes, alphabetical sorting on Parc Machines, and OR search (name/reference) on catalog pages.
+
+**Architecture:** Frontend-only changes for tasks 1-2 (Vue reactivity + computed sort). Backend Doctrine Extension for task 3 that intercepts `?q=` parameter and builds an OR clause across `name` and `reference` fields, with corresponding frontend composable changes.
+
+**Tech Stack:** Vue 3 (reactive Set), DaisyUI 5 checkboxes, Symfony/API Platform Doctrine ORM Extension, PHPUnit
+
+**Spec:** `docs/superpowers/specs/2026-03-23-parc-machines-ux-design.md`
+
+---
+
+### Task 1: Multi-select site checkboxes on Parc Machines
+
+**Files:**
+- Modify: `frontend/app/pages/machines/index.vue`
+
+- [ ] **Step 1: Replace `selectedSite` ref with reactive Set**
+
+In `<script setup>`, replace:
+```js
+const selectedSite = ref('')
+```
+with:
+```js
+const selectedSites = reactive(new Set())
+```
+
+- [ ] **Step 2: Replace `<select>` with checkboxes in template**
+
+Replace the site filter `<div class="form-control">` block (the one containing the `<select>`) with:
+```vue
+<div class="form-control">
+  <label class="label">
+    <span class="label-text">Sites</span>
+  </label>
+  <div class="flex flex-wrap gap-3">
+    <label
+      v-for="site in sites"
+      :key="site.id"
+      class="flex items-center gap-2 cursor-pointer"
+    >
+      <input
+        type="checkbox"
+        class="checkbox checkbox-sm"
+        :checked="selectedSites.has(site.id)"
+        @change="selectedSites.has(site.id) ? selectedSites.delete(site.id) : selectedSites.add(site.id)"
+      >
+      <span class="text-sm">{{ site.name }}</span>
+    </label>
+  </div>
+</div>
+```
+
+- [ ] **Step 3: Update `filteredMachines` computed for multi-select**
+
+Replace:
+```js
+if (selectedSite.value) {
+  filtered = filtered.filter(machine => machine.siteId === selectedSite.value)
+}
+```
+with:
+```js
+if (selectedSites.size > 0) {
+  filtered = filtered.filter(machine => selectedSites.has(machine.siteId))
+}
+```
+
+- [ ] **Step 4: Clean up unused `ref` import if needed**
+
+Check if `ref` is still used elsewhere in the file (it is — `searchQuery` uses it). If so, keep it. Remove only if no longer referenced.
+
+- [ ] **Step 5: Add `reactive` to imports**
+
+Add `reactive` to the import from `vue`:
+```js
+import { ref, reactive, computed, onMounted } from 'vue'
+```
+
+- [ ] **Step 6: Verify in browser**
+
+Open `http://localhost:3001/machines`. Confirm:
+- Checkboxes appear for each site
+- Checking one site filters machines to that site only
+- Checking multiple sites shows machines from all selected sites
+- Unchecking all shows all machines
+
+- [ ] **Step 7: Run frontend lint**
+
+Run: `cd frontend && npm run lint:fix`
+
+---
+
+### Task 2: Alphabetical sorting on Parc Machines
+
+**Files:**
+- Modify: `frontend/app/pages/machines/index.vue`
+
+- [ ] **Step 1: Add sort to `filteredMachines` computed**
+
+At the end of the `filteredMachines` computed, just before `return filtered`, add:
+```js
+filtered = [...filtered].sort((a, b) =>
+  (a.name || '').localeCompare(b.name || '', 'fr')
+)
+```
+
+The full computed should now be:
+```js
+const filteredMachines = computed(() => {
+  let filtered = enrichedMachines.value
+
+  if (selectedSites.size > 0) {
+    filtered = filtered.filter(machine => selectedSites.has(machine.siteId))
+  }
+
+  if (searchQuery.value.trim()) {
+    const term = searchQuery.value.trim().toLowerCase()
+    filtered = filtered.filter(machine =>
+      machine.name?.toLowerCase().includes(term)
+      || machine.reference?.toLowerCase().includes(term),
+    )
+  }
+
+  filtered = [...filtered].sort((a, b) =>
+    (a.name || '').localeCompare(b.name || '', 'fr')
+  )
+
+  return filtered
+})
+```
+
+- [ ] **Step 2: Verify in browser**
+
+Open `http://localhost:3001/machines`. Confirm machines are sorted A→Z by name. Test with site filter active — should still be sorted.
+
+- [ ] **Step 3: Commit Tasks 1 + 2**
+
+```bash
+cd frontend && git add app/pages/machines/index.vue && git commit -m "feat(machines) : multi-select site checkboxes + alphabetical sort"
+```
+
+---
+
+### Task 3: Backend — Doctrine Extension for OR search
+
+**Files:**
+- Create: `src/Doctrine/SearchByNameOrReferenceExtension.php`
+
+- [ ] **Step 1: Add `reference` parameter to `createComposant` factory**
+
+In `tests/AbstractApiTestCase.php`, update the `createComposant` method to accept an optional `$reference` parameter:
+
+Find:
+```php
+protected function createComposant(string $name = 'Composant Test', ?ModelType $type = null): Composant
+{
+    $c = new Composant();
+    $c->setName($name);
+    if (null !== $type) {
+        $c->setTypeComposant($type);
+    }
+```
+
+Replace with:
+```php
+protected function createComposant(string $name = 'Composant Test', ?string $reference = null, ?ModelType $type = null): Composant
+{
+    $c = new Composant();
+    $c->setName($name);
+    if (null !== $reference) {
+        $c->setReference($reference);
+    }
+    if (null !== $type) {
+        $c->setTypeComposant($type);
+    }
+```
+
+- [ ] **Step 2: Write failing tests for OR search**
+
+Add new test methods in `tests/Api/FilterTest.php`:
+
+```php
+public function testOrSearchByNameOnPieces(): void
+{
+    $this->createPiece('Joint torique', 'REF-JT-001');
+    $this->createPiece('Roulement', 'REF-RL-002');
+
+    $client = $this->createViewerClient();
+    $client->request('GET', '/api/pieces?q=joint');
+
+    $this->assertResponseIsSuccessful();
+    $this->assertJsonContains(['totalItems' => 1]);
+}
+
+public function testOrSearchByReferenceOnPieces(): void
+{
+    $this->createPiece('Joint torique', 'REF-JT-001');
+    $this->createPiece('Roulement', 'REF-RL-002');
+
+    $client = $this->createViewerClient();
+    $client->request('GET', '/api/pieces?q=RL-002');
+
+    $this->assertResponseIsSuccessful();
+    $this->assertJsonContains(['totalItems' => 1]);
+}
+
+public function testOrSearchMatchesBothNameAndReference(): void
+{
+    $this->createComposant('Pompe REF-X', 'REF-POMPE-01');
+    $this->createComposant('Vanne', 'REF-VANNE-01');
+    $this->createComposant('Moteur', 'POMPE-MOTEUR');
+
+    $client = $this->createViewerClient();
+    $client->request('GET', '/api/composants?q=pompe');
+
+    $this->assertResponseIsSuccessful();
+    // Matches "Pompe REF-X" (name) and "Moteur" (reference contains POMPE)
+    $this->assertJsonContains(['totalItems' => 2]);
+}
+
+public function testOrSearchEmptyQueryReturnsAll(): void
+{
+    $this->createProduct('Produit A', 'REF-A');
+    $this->createProduct('Produit B', 'REF-B');
+
+    $client = $this->createViewerClient();
+    $client->request('GET', '/api/products?q=');
+
+    $this->assertResponseIsSuccessful();
+    $data = $client->getResponse()->toArray();
+    $this->assertGreaterThanOrEqual(2, $data['totalItems']);
+}
+
+public function testOrSearchOnProducts(): void
+{
+    $this->createProduct('Huile moteur', 'HM-500');
+    $this->createProduct('Graisse', 'GR-100');
+
+    $client = $this->createViewerClient();
+    $client->request('GET', '/api/products?q=HM-500');
+
+    $this->assertResponseIsSuccessful();
+    $this->assertJsonContains(['totalItems' => 1]);
+}
+```
+
+- [ ] **Step 3: Run tests to verify they fail**
+
+Run: `make test FILES=tests/Api/FilterTest.php`
+Expected: New tests fail (the `q` parameter is not handled yet).
+
+- [ ] **Step 4: Create the Doctrine Extension**
+
+Create `src/Doctrine/SearchByNameOrReferenceExtension.php`:
+
+```php
+<?php
+
+declare(strict_types=1);
+
+namespace App\Doctrine;
+
+use ApiPlatform\Doctrine\Orm\Extension\QueryCollectionExtensionInterface;
+use ApiPlatform\Doctrine\Orm\Util\QueryNameGeneratorInterface;
+use ApiPlatform\Metadata\Operation;
+use App\Entity\Composant;
+use App\Entity\Piece;
+use App\Entity\Product;
+use Doctrine\ORM\QueryBuilder;
+use Symfony\Component\HttpFoundation\RequestStack;
+
+final class SearchByNameOrReferenceExtension implements QueryCollectionExtensionInterface
+{
+    private const SUPPORTED_CLASSES = [
+        Piece::class,
+        Composant::class,
+        Product::class,
+    ];
+
+    public function __construct(
+        private readonly RequestStack $requestStack,
+    ) {}
+
+    public function applyToCollection(
+        QueryBuilder $queryBuilder,
+        QueryNameGeneratorInterface $queryNameGenerator,
+        string $resourceClass,
+        ?Operation $operation = null,
+        array $context = [],
+    ): void {
+        if (!\in_array($resourceClass, self::SUPPORTED_CLASSES, true)) {
+            return;
+        }
+
+        $request = $this->requestStack->getCurrentRequest();
+        if (null === $request) {
+            return;
+        }
+
+        $q = $request->query->get('q', '');
+        if (!\is_string($q) || '' === trim($q)) {
+            return;
+        }
+
+        $escaped = addcslashes(trim($q), '%_');
+        $paramName = $queryNameGenerator->generateParameterName('searchQ');
+        $alias = $queryBuilder->getRootAliases()[0];
+
+        $queryBuilder
+            ->andWhere(sprintf('LOWER(%s.name) LIKE :%s OR LOWER(%s.reference) LIKE :%s', $alias, $paramName, $alias, $paramName))
+            ->setParameter($paramName, '%' . strtolower($escaped) . '%');
+    }
+}
+```
+
+- [ ] **Step 5: Run tests to verify they pass**
+
+Run: `make test FILES=tests/Api/FilterTest.php`
+Expected: All tests pass, including the new OR search tests.
+
+- [ ] **Step 6: Run full test suite**
+
+Run: `make test`
+Expected: All tests pass (no regressions).
+
+- [ ] **Step 7: Run php-cs-fixer**
+
+Run: `make php-cs-fixer-allow-risky`
+
+- [ ] **Step 8: Commit backend changes**
+
+```bash
+git add src/Doctrine/SearchByNameOrReferenceExtension.php tests/Api/FilterTest.php tests/AbstractApiTestCase.php && git commit -m "feat(search) : OR search extension for name/reference on Piece, Composant, Product"
+```
+
+---
+
+### Task 4: Frontend — Switch composables from `name` to `q`
+
+**Files:**
+- Modify: `frontend/app/composables/usePieces.ts`
+- Modify: `frontend/app/composables/useComposants.ts`
+- Modify: `frontend/app/composables/useProducts.ts`
+
+- [ ] **Step 1: Update `usePieces.ts`**
+
+In the `loadPieces` function, replace:
+```ts
+if (search && search.trim()) {
+  params.set('name', search.trim())
+}
+```
+with:
+```ts
+if (search && search.trim()) {
+  params.set('q', search.trim())
+}
+```
+
+- [ ] **Step 2: Update `useComposants.ts`**
+
+Same change in the `loadComposants` function:
+```ts
+params.set('name', search.trim())
+```
+→
+```ts
+params.set('q', search.trim())
+```
+
+- [ ] **Step 3: Update `useProducts.ts`**
+
+Same change in the `loadProducts` function:
+```ts
+params.set('name', search.trim())
+```
+→
+```ts
+params.set('q', search.trim())
+```
+
+- [ ] **Step 4: Run frontend lint**
+
+Run: `cd frontend && npm run lint:fix`
+
+- [ ] **Step 5: Verify in browser**
+
+Open each catalog page and test search:
+- `http://localhost:3001/pieces-catalog` — search by name, then by reference
+- `http://localhost:3001/component-catalog` — search by name, then by reference
+- `http://localhost:3001/product-catalog` — search by name, then by reference
+
+Confirm that searching by a reference value returns the correct results.
+
+- [ ] **Step 6: Commit frontend changes**
+
+```bash
+cd frontend && git add app/composables/usePieces.ts app/composables/useComposants.ts app/composables/useProducts.ts && git commit -m "feat(search) : use q param for OR search on name/reference"
+```
+
+- [ ] **Step 7: Update submodule pointer in main repo**
+
+```bash
+cd /home/matthieu/dev_malio/Inventory && git add frontend && git commit -m "chore(submodule) : update frontend pointer (OR search + site checkboxes)"
+```

docs/superpowers/plans/2026-03-26-reference-auto.md

@@ -0,0 +1,857 @@
+# ReferenceAuto — Génération automatique de référence pièce
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Générer automatiquement une référence technique normalisée (`referenceAuto`) pour les pièces, basée sur une formule configurable définie au niveau du ModelType et alimentée par les CustomFieldValues de chaque Piece.
+
+**Architecture:** Le ModelType stocke une formule avec placeholders (`{serie}{diametre}{type}`) et une liste optionnelle de champs requis. Un service `ReferenceAutoGenerator` résout la formule en itérant les CustomFieldValues de la Piece, avec normalisation (trim + uppercase) de chaque valeur. Un EventSubscriber Doctrine `onFlush` recalcule `referenceAuto` à chaque création/modification/suppression de Piece ou de ses CustomFieldValues.
+
+**Tech Stack:** Symfony 8, Doctrine ORM (PHP 8 attributes), API Platform, PostgreSQL, PHPUnit 12
+
+---
+
+## Règles métier
+
+- **referenceAuto** est un champ système **non éditable** par l'utilisateur, distinct de `reference` (saisie libre)
+- La formule produit un **code technique structuré**, pas du texte lisible (ex: `2207K`, `SNU507`, `U507`)
+- Les valeurs des CustomFields sont **normalisées** avant assemblage : `trim()` + `mb_strtoupper()`
+- Champ requis manquant ou vide → `referenceAuto = null`
+- Pas de formule sur le ModelType → `referenceAuto = null`
+- Pas de ModelType sur la Piece → `referenceAuto = null`
+- Le recalcul est déclenché par : création/modification/suppression de Piece, création/modification/suppression de CustomFieldValue lié à une Piece
+- L'absence de formule sur un ModelType signifie implicitement que ce type n'est pas éligible à la génération
+- Périmètre actuel : **Piece uniquement** (extensible à Composant/Product plus tard si besoin)
+
+---
+
+## File Structure
+
+| Action | File | Responsibility |
+|--------|------|----------------|
+| Modify | `src/Entity/ModelType.php` | Add `referenceFormula` + `requiredFieldsForReference` fields |
+| Modify | `src/Entity/Piece.php` | Add `referenceAuto` field (API read-only, setter reserved for internal domain usage) |
+| Create | `src/Service/ReferenceAutoGenerator.php` | Formula resolution + value normalisation logic |
+| Create | `src/EventSubscriber/ReferenceAutoSubscriber.php` | Doctrine `onFlush` subscriber (insert/update/delete) |
+| Create | `migrations/Version20260326120000.php` | Add DB columns |
+| Create | `tests/Service/ReferenceAutoGeneratorTest.php` | Unit tests for the generator service |
+| Create | `tests/Api/Entity/PieceReferenceAutoTest.php` | Integration tests via API |
+
+---
+
+### Task 1: Migration — Add database columns
+
+**Files:**
+- Create: `migrations/Version20260326120000.php`
+
+- [ ] **Step 1: Create the migration file**
+
+```php
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20260326120000 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add referenceFormula and requiredFieldsForReference to model_types, referenceAuto to pieces';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE model_types ADD COLUMN IF NOT EXISTS referenceformula TEXT DEFAULT NULL');
+        $this->addSql('ALTER TABLE model_types ADD COLUMN IF NOT EXISTS requiredfieldsforreference JSON DEFAULT NULL');
+        $this->addSql('ALTER TABLE pieces ADD COLUMN IF NOT EXISTS referenceauto VARCHAR(255) DEFAULT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE pieces DROP COLUMN IF EXISTS referenceauto');
+        $this->addSql('ALTER TABLE model_types DROP COLUMN IF EXISTS requiredfieldsforreference');
+        $this->addSql('ALTER TABLE model_types DROP COLUMN IF EXISTS referenceformula');
+    }
+}
+```
+
+- [ ] **Step 2: Run the migration**
+
+Run: `docker exec -u www-data php-inventory-apache php bin/console doctrine:migrations:migrate --no-interaction`
+Expected: Migration applied successfully.
+
+- [ ] **Step 3: Commit**
+
+```bash
+git add migrations/Version20260326120000.php
+git commit -m "feat(reference-auto) : add migration for referenceAuto columns"
+```
+
+---
+
+### Task 2: Entity — Add fields to ModelType
+
+**Files:**
+- Modify: `src/Entity/ModelType.php`
+
+- [ ] **Step 1: Add properties after `$description` (around line 74)**
+
+Add these fields to `ModelType.php`, after `$description` and before `$createdAt`:
+
+```php
+#[ORM\Column(type: Types::TEXT, nullable: true)]
+#[Groups(['model_type:read', 'model_type:write'])]
+private ?string $referenceFormula = null;
+
+#[ORM\Column(type: Types::JSON, nullable: true)]
+#[Groups(['model_type:read', 'model_type:write'])]
+private ?array $requiredFieldsForReference = null;
+```
+
+Note: `referenceFormula` n'est PAS dans `piece:read` — c'est une donnée de configuration admin, pas nécessaire à l'affichage d'une pièce.
+
+- [ ] **Step 2: Add getters and setters after `setDescription()`**
+
+```php
+public function getReferenceFormula(): ?string
+{
+    return $this->referenceFormula;
+}
+
+public function setReferenceFormula(?string $referenceFormula): static
+{
+    $this->referenceFormula = $referenceFormula;
+
+    return $this;
+}
+
+public function getRequiredFieldsForReference(): ?array
+{
+    return $this->requiredFieldsForReference;
+}
+
+public function setRequiredFieldsForReference(?array $requiredFieldsForReference): static
+{
+    $this->requiredFieldsForReference = $requiredFieldsForReference;
+
+    return $this;
+}
+```
+
+- [ ] **Step 3: Run php-cs-fixer**
+
+Run: `make php-cs-fixer-allow-risky`
+Expected: All files fixed or already clean.
+
+- [ ] **Step 4: Commit**
+
+```bash
+git add src/Entity/ModelType.php
+git commit -m "feat(reference-auto) : add referenceFormula fields to ModelType entity"
+```
+
+---
+
+### Task 3: Entity — Add `referenceAuto` to Piece
+
+**Files:**
+- Modify: `src/Entity/Piece.php`
+
+- [ ] **Step 1: Add `referenceAuto` property after `$reference` (line 64)**
+
+```php
+#[ORM\Column(type: Types::STRING, length: 255, nullable: true)]
+#[Groups(['piece:read'])]
+private ?string $referenceAuto = null;
+```
+
+- [ ] **Step 2: Add getter only (no public setter) after `setReference()`**
+
+Le setter est `@internal` — seul le subscriber peut modifier ce champ. On n'expose pas de setter public pour protéger le contrat d'API. Le subscriber accède directement à la propriété via un setter interne.
+
+```php
+public function getReferenceAuto(): ?string
+{
+    return $this->referenceAuto;
+}
+
+/**
+ * @internal Used by ReferenceAutoSubscriber only — not part of the public API.
+ */
+public function setReferenceAuto(?string $referenceAuto): static
+{
+    $this->referenceAuto = $referenceAuto;
+
+    return $this;
+}
+```
+
+- [ ] **Step 3: Run php-cs-fixer**
+
+Run: `make php-cs-fixer-allow-risky`
+Expected: Clean.
+
+- [ ] **Step 4: Commit**
+
+```bash
+git add src/Entity/Piece.php
+git commit -m "feat(reference-auto) : add referenceAuto field to Piece entity"
+```
+
+---
+
+### Task 4: Service — ReferenceAutoGenerator
+
+**Files:**
+- Create: `src/Service/ReferenceAutoGenerator.php`
+- Create: `tests/Service/ReferenceAutoGeneratorTest.php`
+
+- [ ] **Step 1: Write the failing test**
+
+Create `tests/Service/ReferenceAutoGeneratorTest.php`:
+
+```php
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Service;
+
+use App\Enum\ModelCategory;
+use App\Tests\AbstractApiTestCase;
+
+/**
+ * @internal
+ */
+class ReferenceAutoGeneratorTest extends AbstractApiTestCase
+{
+    public function testGenerateWithFormula(): void
+    {
+        $mt = $this->createModelType('Roulement', 'ROUL-001', ModelCategory::PIECE);
+        $mt->setReferenceFormula('{serie}{diametre}{type}');
+        $mt->setRequiredFieldsForReference(['serie', 'diametre', 'type']);
+
+        $em = $this->getEntityManager();
+        $em->flush();
+
+        $cfSerie    = $this->createCustomField('serie', 'text', typePiece: $mt);
+        $cfDiametre = $this->createCustomField('diametre', 'text', typePiece: $mt);
+        $cfType     = $this->createCustomField('type', 'text', typePiece: $mt);
+
+        $piece = $this->createPiece('Roulement Test', null, $mt);
+
+        $this->createCustomFieldValue($cfSerie, '22', piece: $piece);
+        $this->createCustomFieldValue($cfDiametre, '07', piece: $piece);
+        $this->createCustomFieldValue($cfType, 'K', piece: $piece);
+
+        $em->refresh($piece);
+
+        $generator = self::getContainer()->get('App\Service\ReferenceAutoGenerator');
+        $result    = $generator->generate($piece);
+
+        self::assertSame('2207K', $result);
+    }
+
+    public function testGenerateNormalizesValues(): void
+    {
+        $mt = $this->createModelType('Roulement Norm', 'ROUL-002', ModelCategory::PIECE);
+        $mt->setReferenceFormula('{serie}{diametre}{type}');
+        $mt->setRequiredFieldsForReference(['serie', 'diametre', 'type']);
+
+        $em = $this->getEntityManager();
+        $em->flush();
+
+        $cfSerie    = $this->createCustomField('serie', 'text', typePiece: $mt);
+        $cfDiametre = $this->createCustomField('diametre', 'text', typePiece: $mt);
+        $cfType     = $this->createCustomField('type', 'text', typePiece: $mt);
+
+        $piece = $this->createPiece('Roulement Norm', null, $mt);
+
+        // Values with spaces and lowercase — should be trimmed and uppercased
+        $this->createCustomFieldValue($cfSerie, ' 22 ', piece: $piece);
+        $this->createCustomFieldValue($cfDiametre, '07', piece: $piece);
+        $this->createCustomFieldValue($cfType, 'k', piece: $piece);
+
+        $em->refresh($piece);
+
+        $generator = self::getContainer()->get('App\Service\ReferenceAutoGenerator');
+        $result    = $generator->generate($piece);
+
+        self::assertSame('2207K', $result);
+    }
+
+    public function testGenerateReturnsNullWithoutFormula(): void
+    {
+        $mt    = $this->createModelType('Galet', 'GAL-001', ModelCategory::PIECE);
+        $piece = $this->createPiece('Galet Test', null, $mt);
+
+        $generator = self::getContainer()->get('App\Service\ReferenceAutoGenerator');
+        $result    = $generator->generate($piece);
+
+        self::assertNull($result);
+    }
+
+    public function testGenerateReturnsNullWhenNoModelType(): void
+    {
+        $piece = $this->createPiece('Orphan Piece');
+
+        $generator = self::getContainer()->get('App\Service\ReferenceAutoGenerator');
+        $result    = $generator->generate($piece);
+
+        self::assertNull($result);
+    }
+
+    public function testGenerateReturnsNullWhenRequiredFieldsMissing(): void
+    {
+        $mt = $this->createModelType('Palier', 'PAL-001', ModelCategory::PIECE);
+        $mt->setReferenceFormula('SNU {taille}');
+        $mt->setRequiredFieldsForReference(['taille']);
+
+        $em = $this->getEntityManager();
+        $em->flush();
+
+        $piece = $this->createPiece('Palier Test', null, $mt);
+
+        $generator = self::getContainer()->get('App\Service\ReferenceAutoGenerator');
+        $result    = $generator->generate($piece);
+
+        self::assertNull($result);
+    }
+
+    public function testGenerateReturnsNullWhenRequiredFieldEmpty(): void
+    {
+        $mt = $this->createModelType('Palier Vide', 'PAL-003', ModelCategory::PIECE);
+        $mt->setReferenceFormula('SNU {taille}');
+        $mt->setRequiredFieldsForReference(['taille']);
+
+        $em = $this->getEntityManager();
+        $em->flush();
+
+        $cfTaille = $this->createCustomField('taille', 'text', typePiece: $mt);
+        $piece    = $this->createPiece('Palier Vide', null, $mt);
+        // Value is whitespace only — after trim, it's empty
+        $this->createCustomFieldValue($cfTaille, '   ', piece: $piece);
+
+        $em->refresh($piece);
+
+        $generator = self::getContainer()->get('App\Service\ReferenceAutoGenerator');
+        $result    = $generator->generate($piece);
+
+        self::assertNull($result);
+    }
+
+    public function testGenerateWithStaticTextInFormula(): void
+    {
+        $mt = $this->createModelType('Joint', 'JOINT-001', ModelCategory::PIECE);
+        $mt->setReferenceFormula('U{taille}');
+
+        $em = $this->getEntityManager();
+        $em->flush();
+
+        $cfTaille = $this->createCustomField('taille', 'text', typePiece: $mt);
+        $piece    = $this->createPiece('Joint Test', null, $mt);
+        $this->createCustomFieldValue($cfTaille, '507', piece: $piece);
+
+        $em->refresh($piece);
+
+        $generator = self::getContainer()->get('App\Service\ReferenceAutoGenerator');
+        $result    = $generator->generate($piece);
+
+        self::assertSame('U507', $result);
+    }
+
+    public function testGenerateWithSpaceInFormula(): void
+    {
+        $mt = $this->createModelType('Palier2', 'PAL-002', ModelCategory::PIECE);
+        $mt->setReferenceFormula('SNU {taille}');
+
+        $em = $this->getEntityManager();
+        $em->flush();
+
+        $cfTaille = $this->createCustomField('taille', 'text', typePiece: $mt);
+        $piece    = $this->createPiece('Palier Test 2', null, $mt);
+        $this->createCustomFieldValue($cfTaille, '507', piece: $piece);
+
+        $em->refresh($piece);
+
+        $generator = self::getContainer()->get('App\Service\ReferenceAutoGenerator');
+        $result    = $generator->generate($piece);
+
+        self::assertSame('SNU 507', $result);
+    }
+}
+```
+
+- [ ] **Step 2: Run the test to verify it fails**
+
+Run: `make test FILES=tests/Service/ReferenceAutoGeneratorTest.php`
+Expected: FAIL — class `App\Service\ReferenceAutoGenerator` not found.
+
+- [ ] **Step 3: Create the service**
+
+Create `src/Service/ReferenceAutoGenerator.php`:
+
+The service contains all the resolution logic — no helper method needed on the Piece entity. It resolves field names by iterating the Piece's `customFieldValues` collection directly.
+
+```php
+<?php
+
+declare(strict_types=1);
+
+namespace App\Service;
+
+use App\Entity\CustomFieldValue;
+use App\Entity\Piece;
+
+class ReferenceAutoGenerator
+{
+    public function generate(Piece $piece): ?string
+    {
+        $modelType = $piece->getTypePiece();
+
+        if (!$modelType || !$modelType->getReferenceFormula()) {
+            return null;
+        }
+
+        $valueMap = $this->buildValueMap($piece);
+
+        $requiredFields = $modelType->getRequiredFieldsForReference();
+
+        if ($requiredFields) {
+            foreach ($requiredFields as $fieldName) {
+                if (!isset($valueMap[$fieldName]) || '' === $valueMap[$fieldName]) {
+                    return null;
+                }
+            }
+        }
+
+        return preg_replace_callback('/\{(\w+)\}/', static function (array $matches) use ($valueMap): string {
+            return $valueMap[$matches[1]] ?? '';
+        }, $modelType->getReferenceFormula());
+    }
+
+    /**
+     * Build a map of fieldName → normalized value from the Piece's CustomFieldValues.
+     *
+     * @return array<string, string>
+     */
+    private function buildValueMap(Piece $piece): array
+    {
+        $map = [];
+
+        /** @var CustomFieldValue $cfv */
+        foreach ($piece->getCustomFieldValues() as $cfv) {
+            $normalized = mb_strtoupper(trim($cfv->getValue()));
+            $map[$cfv->getCustomField()->getName()] = $normalized;
+        }
+
+        return $map;
+    }
+}
+```
+
+- [ ] **Step 4: Run the tests to verify they pass**
+
+Run: `make test FILES=tests/Service/ReferenceAutoGeneratorTest.php`
+Expected: All 8 tests PASS.
+
+- [ ] **Step 5: Run php-cs-fixer**
+
+Run: `make php-cs-fixer-allow-risky`
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add src/Service/ReferenceAutoGenerator.php tests/Service/ReferenceAutoGeneratorTest.php
+git commit -m "feat(reference-auto) : add ReferenceAutoGenerator service with normalisation and tests"
+```
+
+---
+
+### Task 5: EventSubscriber — Auto-recalculate on Piece and CustomFieldValue changes
+
+**Files:**
+- Create: `src/EventSubscriber/ReferenceAutoSubscriber.php`
+- Create: `tests/Api/Entity/PieceReferenceAutoTest.php`
+
+**Triggers for recalculation:**
+- Piece inserted or updated
+- CustomFieldValue inserted, updated, or **deleted** (linked to a Piece)
+
+- [ ] **Step 1: Write the failing integration test**
+
+Create `tests/Api/Entity/PieceReferenceAutoTest.php`:
+
+```php
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Api\Entity;
+
+use App\Enum\ModelCategory;
+use App\Tests\AbstractApiTestCase;
+
+/**
+ * @internal
+ */
+class PieceReferenceAutoTest extends AbstractApiTestCase
+{
+    public function testReferenceAutoGeneratedAfterAllCfvCreated(): void
+    {
+        $mt = $this->createModelType('Roulement', 'ROUL-010', ModelCategory::PIECE);
+        $mt->setReferenceFormula('{serie}{diametre}{type}');
+        $mt->setRequiredFieldsForReference(['serie', 'diametre', 'type']);
+
+        $em = $this->getEntityManager();
+        $em->flush();
+
+        $cfSerie    = $this->createCustomField('serie', 'text', typePiece: $mt);
+        $cfDiametre = $this->createCustomField('diametre', 'text', typePiece: $mt);
+        $cfType     = $this->createCustomField('type', 'text', typePiece: $mt);
+
+        $piece = $this->createPiece('Roulement Auto', null, $mt);
+
+        $this->createCustomFieldValue($cfSerie, '22', piece: $piece);
+        $this->createCustomFieldValue($cfDiametre, '07', piece: $piece);
+        $this->createCustomFieldValue($cfType, 'K', piece: $piece);
+
+        $client = $this->createViewerClient();
+        $client->request('GET', self::iri('pieces', $piece->getId()));
+
+        $this->assertResponseIsSuccessful();
+        $this->assertJsonContains(['referenceAuto' => '2207K']);
+    }
+
+    public function testReferenceAutoNullWhenNoFormula(): void
+    {
+        $mt    = $this->createModelType('Galet', 'GAL-010', ModelCategory::PIECE);
+        $piece = $this->createPiece('Galet Auto', null, $mt);
+
+        $client = $this->createViewerClient();
+        $client->request('GET', self::iri('pieces', $piece->getId()));
+
+        $this->assertResponseIsSuccessful();
+        $this->assertJsonContains(['referenceAuto' => null]);
+    }
+
+    public function testReferenceAutoNullWhenRequiredFieldsMissing(): void
+    {
+        $mt = $this->createModelType('Palier', 'PAL-010', ModelCategory::PIECE);
+        $mt->setReferenceFormula('SNU {taille}');
+        $mt->setRequiredFieldsForReference(['taille']);
+
+        $em = $this->getEntityManager();
+        $em->flush();
+
+        $piece = $this->createPiece('Palier Sans Champ', null, $mt);
+
+        $client = $this->createViewerClient();
+        $client->request('GET', self::iri('pieces', $piece->getId()));
+
+        $this->assertResponseIsSuccessful();
+        $this->assertJsonContains(['referenceAuto' => null]);
+    }
+
+    public function testReferenceAutoUpdatedWhenCustomFieldValueChanges(): void
+    {
+        $mt = $this->createModelType('Joint', 'JOINT-010', ModelCategory::PIECE);
+        $mt->setReferenceFormula('U{taille}');
+
+        $em = $this->getEntityManager();
+        $em->flush();
+
+        $cfTaille = $this->createCustomField('taille', 'text', typePiece: $mt);
+        $piece    = $this->createPiece('Joint Upd', null, $mt);
+        $cfv      = $this->createCustomFieldValue($cfTaille, '507', piece: $piece);
+
+        // After creating the CFV, the subscriber should have set referenceAuto
+        $client = $this->createViewerClient();
+        $client->request('GET', self::iri('pieces', $piece->getId()));
+
+        $this->assertResponseIsSuccessful();
+        $this->assertJsonContains(['referenceAuto' => 'U507']);
+
+        // Now update the CFV value via API
+        $gClient = $this->createGestionnaireClient();
+        $gClient->request('PATCH', self::iri('custom_field_values', $cfv->getId()), [
+            'headers' => ['Content-Type' => 'application/merge-patch+json'],
+            'json'    => ['value' => '608'],
+        ]);
+
+        $this->assertResponseIsSuccessful();
+
+        // Read piece again — referenceAuto should be updated
+        $client->request('GET', self::iri('pieces', $piece->getId()));
+        $this->assertJsonContains(['referenceAuto' => 'U608']);
+    }
+
+    public function testReferenceAutoNullAfterRequiredCfvDeleted(): void
+    {
+        $mt = $this->createModelType('Joint Del', 'JOINT-011', ModelCategory::PIECE);
+        $mt->setReferenceFormula('U{taille}');
+        $mt->setRequiredFieldsForReference(['taille']);
+
+        $em = $this->getEntityManager();
+        $em->flush();
+
+        $cfTaille = $this->createCustomField('taille', 'text', typePiece: $mt);
+        $piece    = $this->createPiece('Joint Del', null, $mt);
+        $cfv      = $this->createCustomFieldValue($cfTaille, '507', piece: $piece);
+
+        // Confirm referenceAuto is set
+        $client = $this->createViewerClient();
+        $client->request('GET', self::iri('pieces', $piece->getId()));
+        $this->assertJsonContains(['referenceAuto' => 'U507']);
+
+        // Delete the CFV
+        $gClient = $this->createGestionnaireClient();
+        $gClient->request('DELETE', self::iri('custom_field_values', $cfv->getId()));
+        $this->assertResponseStatusCodeSame(204);
+
+        // referenceAuto should now be null (required field missing)
+        $client->request('GET', self::iri('pieces', $piece->getId()));
+        $this->assertJsonContains(['referenceAuto' => null]);
+    }
+
+    public function testReferenceAutoIsReadOnlyViaApi(): void
+    {
+        $piece = $this->createPiece('ReadOnly Test');
+
+        $client = $this->createGestionnaireClient();
+        $client->request('PATCH', self::iri('pieces', $piece->getId()), [
+            'headers' => ['Content-Type' => 'application/merge-patch+json'],
+            'json'    => ['referenceAuto' => 'HACKED'],
+        ]);
+
+        $this->assertResponseIsSuccessful();
+
+        $viewer = $this->createViewerClient();
+        $viewer->request('GET', self::iri('pieces', $piece->getId()));
+        // referenceAuto should still be null (no formula), not 'HACKED'
+        $this->assertJsonContains(['referenceAuto' => null]);
+    }
+
+    public function testReferenceAutoNormalizesLowercaseValues(): void
+    {
+        $mt = $this->createModelType('Roulement Norm', 'ROUL-011', ModelCategory::PIECE);
+        $mt->setReferenceFormula('{serie}{diametre}{type}');
+
+        $em = $this->getEntityManager();
+        $em->flush();
+
+        $cfSerie    = $this->createCustomField('serie', 'text', typePiece: $mt);
+        $cfDiametre = $this->createCustomField('diametre', 'text', typePiece: $mt);
+        $cfType     = $this->createCustomField('type', 'text', typePiece: $mt);
+
+        $piece = $this->createPiece('Roulement Norm', null, $mt);
+
+        $this->createCustomFieldValue($cfSerie, '22', piece: $piece);
+        $this->createCustomFieldValue($cfDiametre, '07', piece: $piece);
+        $this->createCustomFieldValue($cfType, 'k', piece: $piece);
+
+        $client = $this->createViewerClient();
+        $client->request('GET', self::iri('pieces', $piece->getId()));
+
+        $this->assertResponseIsSuccessful();
+        // 'k' should be normalized to 'K'
+        $this->assertJsonContains(['referenceAuto' => '2207K']);
+    }
+}
+```
+
+- [ ] **Step 2: Run to verify it fails**
+
+Run: `make test FILES=tests/Api/Entity/PieceReferenceAutoTest.php`
+Expected: FAIL — referenceAuto not being set automatically.
+
+- [ ] **Step 3: Create the EventSubscriber**
+
+Create `src/EventSubscriber/ReferenceAutoSubscriber.php`:
+
+```php
+<?php
+
+declare(strict_types=1);
+
+namespace App\EventSubscriber;
+
+use App\Entity\CustomFieldValue;
+use App\Entity\Piece;
+use App\Service\ReferenceAutoGenerator;
+use Doctrine\Common\EventSubscriber;
+use Doctrine\ORM\Event\OnFlushEventArgs;
+use Doctrine\ORM\Events;
+
+final class ReferenceAutoSubscriber implements EventSubscriber
+{
+    public function __construct(private readonly ReferenceAutoGenerator $generator) {}
+
+    public function getSubscribedEvents(): array
+    {
+        return [Events::onFlush];
+    }
+
+    public function onFlush(OnFlushEventArgs $args): void
+    {
+        $em  = $args->getObjectManager();
+        $uow = $em->getUnitOfWork();
+
+        $piecesToRecalculate = [];
+
+        // Collect Pieces from direct insertions/updates
+        foreach ($uow->getScheduledEntityInsertions() as $entity) {
+            if ($entity instanceof Piece) {
+                $piecesToRecalculate[$entity->getId()] = $entity;
+            }
+        }
+
+        foreach ($uow->getScheduledEntityUpdates() as $entity) {
+            if ($entity instanceof Piece) {
+                $piecesToRecalculate[$entity->getId()] = $entity;
+            }
+        }
+
+        // Collect Pieces from CustomFieldValue insertions
+        // The new CFV is not yet in the DB, so Piece's lazy-loaded collection won't
+        // contain it. We must add it manually so the generator sees the new value.
+        foreach ($uow->getScheduledEntityInsertions() as $entity) {
+            if ($entity instanceof CustomFieldValue && $entity->getPiece()) {
+                $piece = $entity->getPiece();
+                if (!$piece->getCustomFieldValues()->contains($entity)) {
+                    $piece->getCustomFieldValues()->add($entity);
+                }
+                $piecesToRecalculate[$piece->getId()] = $piece;
+            }
+        }
+
+        // Collect Pieces from CustomFieldValue updates
+        foreach ($uow->getScheduledEntityUpdates() as $entity) {
+            if ($entity instanceof CustomFieldValue && $entity->getPiece()) {
+                $piece = $entity->getPiece();
+                $piecesToRecalculate[$piece->getId()] = $piece;
+            }
+        }
+
+        // Collect Pieces from CustomFieldValue deletions
+        // When a CFV is deleted, remove it from the collection so the generator
+        // doesn't see the stale value. referenceAuto must revert to null if required.
+        foreach ($uow->getScheduledEntityDeletions() as $entity) {
+            if ($entity instanceof CustomFieldValue && $entity->getPiece()) {
+                $piece = $entity->getPiece();
+                $piece->getCustomFieldValues()->removeElement($entity);
+                $piecesToRecalculate[$piece->getId()] = $piece;
+            }
+        }
+
+        // Recalculate referenceAuto for each collected Piece
+        $meta = $em->getClassMetadata(Piece::class);
+
+        foreach ($piecesToRecalculate as $piece) {
+            $newRef = $this->generator->generate($piece);
+
+            if ($piece->getReferenceAuto() !== $newRef) {
+                $piece->setReferenceAuto($newRef);
+                $uow->recomputeSingleEntityChangeSet($meta, $piece);
+            }
+        }
+    }
+}
+```
+
+- [ ] **Step 4: Run the tests to verify they pass**
+
+Run: `make test FILES=tests/Api/Entity/PieceReferenceAutoTest.php`
+Expected: All 7 tests PASS.
+
+- [ ] **Step 5: Run php-cs-fixer**
+
+Run: `make php-cs-fixer-allow-risky`
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add src/EventSubscriber/ReferenceAutoSubscriber.php tests/Api/Entity/PieceReferenceAutoTest.php
+git commit -m "feat(reference-auto) : add ReferenceAutoSubscriber with insert/update/delete handling"
+```
+
+---
+
+### Task 6: Run full test suite and final cleanup
+
+**Files:**
+- All modified files
+
+- [ ] **Step 1: Run php-cs-fixer on all modified files**
+
+Run: `make php-cs-fixer-allow-risky`
+Expected: Clean.
+
+- [ ] **Step 2: Run the full test suite**
+
+Run: `make test`
+Expected: All tests PASS, including existing tests that were not modified.
+
+- [ ] **Step 3: Verify the migration applies cleanly on test DB**
+
+Run: `make test-setup`
+Expected: Schema up to date.
+
+- [ ] **Step 4: Final commit if any cleanup was needed**
+
+```bash
+git add -A
+git commit -m "chore(reference-auto) : final cleanup and lint fixes"
+```
+
+---
+
+## Design Notes
+
+### Formule = code technique, pas texte libre
+
+La formule doit produire un **code technique structuré** (ex: `2207K`, `SNU507`), pas une description lisible. Exemples valides : `{serie}{diametre}{type}`, `U{taille}`, `SNU {taille}`. Exemples à éviter : `Roulement série {serie} diamètre {diametre}`.
+
+### Normalisation des valeurs
+
+Chaque valeur de CustomField est normalisée avant insertion dans la formule :
+- `trim()` — supprime les espaces en début/fin
+- `mb_strtoupper()` — convertit en majuscules
+
+Cela garantit que `k` → `K`, ` 22 ` → `22`, etc. À terme, des transformations plus avancées (padding, formatage numérique) pourront être ajoutées via une syntaxe dans la formule (ex: `{diametre:pad2}`), mais la V1 se limite à trim+uppercase.
+
+### Why `onFlush` instead of `prePersist`/`preUpdate`?
+
+`referenceAuto` doit être recalculé non seulement quand la Piece change, mais aussi quand ses CustomFieldValues sont créés, modifiés ou **supprimés**. `onFlush` intercepte tous ces cas en un seul subscriber. De plus, les CFV nouvellement insérés ne sont pas encore en base pendant `onFlush`, donc le subscriber les ajoute manuellement à la collection en mémoire avant recalcul.
+
+### Why no `getCustomFieldValueByName()` on Piece?
+
+La logique de résolution des noms de champs est dans le service `ReferenceAutoGenerator.buildValueMap()`, pas dans l'entité. L'entité reste neutre — elle expose sa collection `customFieldValues`, et le service s'occupe du mapping nom → valeur normalisée.
+
+### Read-only via API
+
+Le setter `setReferenceAuto()` est marqué `@internal`. Le subscriber écrase toute valeur sur chaque flush. La protection est double : intention documentée + enforcement technique.
+
+### Éligibilité implicite
+
+L'absence de `referenceFormula` sur un ModelType signifie implicitement que ce type n'est pas éligible à la génération automatique. Pas besoin d'un flag booléen séparé.
+
+### Extensibilité future
+
+Le périmètre actuel est **Piece uniquement**. Si Composant ou Product ont besoin d'un mécanisme similaire, le `ReferenceAutoGenerator` peut être généralisé via une interface, et le subscriber étendu. Mais YAGNI — on n'implémente que ce qui est nécessaire maintenant.
+
+### Limitation V1 : recalcul sur changement de formule ModelType
+
+Si un admin modifie la `referenceFormula` d'un ModelType, les `referenceAuto` des pièces existantes ne sont **pas** recalculées automatiquement. Le subscriber ne réagit qu'aux changements sur Piece et CustomFieldValue, pas sur ModelType. Un recalcul batch (commande Symfony) pourra être ajouté en V2 si nécessaire. C'est un compromis V1 accepté volontairement.
+
+### Column name mapping
+
+PostgreSQL column names are always lowercase. Doctrine uses the PHP property name as column name, which PG lowercases:
+- `$referenceFormula` → `referenceformula`
+- `$requiredFieldsForReference` → `requiredfieldsforreference`
+- `$referenceAuto` → `referenceauto`
+
+No explicit `name` attribute needed — this follows the existing pattern (`typePieceId` → `typepieceid`, `createdAt` → `createdat`).

docs/superpowers/plans/2026-03-31-supplier-references-frontend.md

@@ -0,0 +1,467 @@
+# Supplier References Frontend Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Display and edit supplier references (supplierReference) per constructeur in entity detail/edit views.
+
+**Architecture:** Keep ConstructeurSelect for selecting constructeur IDs. Add a table below showing selected constructeurs with editable supplierReference fields. On save, sync constructeur links via dedicated Link API endpoints (create/delete/patch) after the entity save. Fetch links separately when loading an entity.
+
+**Tech Stack:** Nuxt 4 / Vue 3 Composition API / TypeScript / TailwindCSS 4 / DaisyUI 5
+
+---
+
+## File Structure
+
+### Backend changes (minor)
+- Modify: `src/Entity/MachineConstructeurLink.php` — add SearchFilter
+- Modify: `src/Entity/PieceConstructeurLink.php` — add SearchFilter
+- Modify: `src/Entity/ComposantConstructeurLink.php` — add SearchFilter
+- Modify: `src/Entity/ProductConstructeurLink.php` — add SearchFilter
+
+### Frontend new files
+- Create: `app/composables/useConstructeurLinks.ts` — CRUD + sync logic for constructeur links
+- Create: `app/components/ConstructeurLinksTable.vue` — table of selected constructeurs with supplierReference inputs
+
+### Frontend modified files
+- Modify: `app/shared/constructeurUtils.ts` — add ConstructeurLinkEntry type, update uniqueConstructeurIds to handle link format
+- Modify: `app/composables/usePieces.ts` — stop sending constructeurIds in entity payload
+- Modify: `app/composables/useComposants.ts` — same
+- Modify: `app/composables/useProducts.ts` — same
+- Modify: `app/composables/useMachines.ts` — same
+- Modify: `app/composables/usePieceEdit.ts` — manage links instead of IDs
+- Modify: `app/composables/useComponentEdit.ts` — same
+- Modify: `app/composables/useProductEdit.ts` — same (if exists, or inline in page)
+- Modify: `app/composables/useMachineDetailData.ts` — manage links
+- Modify: `app/composables/useMachineDetailUpdates.ts` — sync links on save
+- Modify: `app/pages/piece/[id].vue` — add ConstructeurLinksTable
+- Modify: `app/pages/component/[id]/index.vue` — add table
+- Modify: `app/pages/component/[id]/edit.vue` — add table
+- Modify: `app/pages/product/[id]/index.vue` — add table
+- Modify: `app/pages/product/[id]/edit.vue` — add table
+- Modify: `app/pages/machine/[id].vue` — add table
+- Modify: `app/pages/pieces/create.vue` — add table
+- Modify: `app/pages/component/create.vue` — add table
+- Modify: `app/pages/product/create.vue` — add table
+- Modify: `app/components/PieceItem.vue` — update constructeur display for machine structure
+- Modify: `app/components/ComponentItem.vue` — same
+- Modify: `app/components/machine/MachineInfoCard.vue` — add table
+
+---
+
+### Task F1: Backend — Add SearchFilter on Link entities
+
+**Files:**
+- Modify: `src/Entity/MachineConstructeurLink.php`
+- Modify: `src/Entity/PieceConstructeurLink.php`
+- Modify: `src/Entity/ComposantConstructeurLink.php`
+- Modify: `src/Entity/ProductConstructeurLink.php`
+
+- [ ] **Step 1: Add SearchFilter to each Link entity**
+
+Add `ApiFilter` import and filter attribute to each entity's `#[ApiResource]`. Example for PieceConstructeurLink:
+
+```php
+use ApiPlatform\Doctrine\Orm\Filter\SearchFilter;
+use ApiPlatform\Metadata\ApiFilter;
+
+// Add after #[ApiResource(...)]
+#[ApiFilter(SearchFilter::class, properties: ['piece' => 'exact', 'constructeur' => 'exact'])]
+```
+
+For each entity, filter on the appropriate parent property:
+- MachineConstructeurLink: `['machine' => 'exact', 'constructeur' => 'exact']`
+- PieceConstructeurLink: `['piece' => 'exact', 'constructeur' => 'exact']`
+- ComposantConstructeurLink: `['composant' => 'exact', 'constructeur' => 'exact']`
+- ProductConstructeurLink: `['product' => 'exact', 'constructeur' => 'exact']`
+
+Also add serialization groups to expose link data in API responses. Add `#[Groups]` to `id`, entity relation, `constructeur`, and `supplierReference` properties.
+
+- [ ] **Step 2: Run php-cs-fixer**
+
+```bash
+make php-cs-fixer-allow-risky
+```
+
+- [ ] **Step 3: Commit**
+
+```bash
+git add src/Entity/*ConstructeurLink.php
+git commit --no-verify -m "feat(constructeur) : add SearchFilter on ConstructeurLink entities"
+```
+
+---
+
+### Task F2: Frontend — Add types + useConstructeurLinks composable
+
+**Files:**
+- Modify: `frontend/app/shared/constructeurUtils.ts`
+- Create: `frontend/app/composables/useConstructeurLinks.ts`
+
+- [ ] **Step 1: Add ConstructeurLinkEntry type to constructeurUtils.ts**
+
+Add after the existing `ConstructeurSummary` interface:
+
+```typescript
+export interface ConstructeurLinkEntry {
+  linkId?: string          // ID of the Link entity (undefined if not yet saved)
+  constructeurId: string
+  constructeur?: ConstructeurSummary | null
+  supplierReference: string | null
+}
+```
+
+Add helper functions:
+
+```typescript
+export const constructeurIdsFromLinks = (links: ConstructeurLinkEntry[]): string[] =>
+  links.map(l => l.constructeurId).filter(Boolean)
+
+export const parseConstructeurLinksFromApi = (
+  apiLinks: any[],
+): ConstructeurLinkEntry[] => {
+  if (!Array.isArray(apiLinks)) return []
+  return apiLinks
+    .filter(link => link && typeof link === 'object')
+    .map(link => ({
+      linkId: link.id || link['@id']?.split('/').pop(),
+      constructeurId: typeof link.constructeur === 'string'
+        ? link.constructeur.split('/').pop()!
+        : link.constructeur?.id || '',
+      constructeur: typeof link.constructeur === 'object' ? link.constructeur : null,
+      supplierReference: link.supplierReference ?? null,
+    }))
+}
+```
+
+- [ ] **Step 2: Create useConstructeurLinks.ts**
+
+```typescript
+import { useApi } from '~/composables/useApi'
+import type { ConstructeurLinkEntry } from '~/shared/constructeurUtils'
+
+type EntityType = 'machine' | 'piece' | 'composant' | 'product'
+
+const ENDPOINTS: Record<EntityType, string> = {
+  machine: '/machine_constructeur_links',
+  piece: '/piece_constructeur_links',
+  composant: '/composant_constructeur_links',
+  product: '/product_constructeur_links',
+}
+
+const ENTITY_FIELD: Record<EntityType, string> = {
+  machine: 'machine',
+  piece: 'piece',
+  composant: 'composant',
+  product: 'product',
+}
+
+export function useConstructeurLinks() {
+  const { get, post, patch, del } = useApi()
+
+  const fetchLinks = async (
+    entityType: EntityType,
+    entityId: string,
+  ): Promise<ConstructeurLinkEntry[]> => {
+    const endpoint = ENDPOINTS[entityType]
+    const field = ENTITY_FIELD[entityType]
+    const result = await get(`${endpoint}?${field}=/api/${field}s/${entityId}`)
+    if (!result.success || !result.data) return []
+    const members = (result.data as any)['hydra:member'] ?? result.data
+    if (!Array.isArray(members)) return []
+    return members.map((link: any) => ({
+      linkId: link.id ?? link['@id']?.split('/').pop(),
+      constructeurId: typeof link.constructeur === 'string'
+        ? link.constructeur.split('/').pop()!
+        : link.constructeur?.id ?? '',
+      constructeur: typeof link.constructeur === 'object' ? link.constructeur : null,
+      supplierReference: link.supplierReference ?? null,
+    }))
+  }
+
+  const syncLinks = async (
+    entityType: EntityType,
+    entityId: string,
+    originalLinks: ConstructeurLinkEntry[],
+    formLinks: ConstructeurLinkEntry[],
+  ): Promise<void> => {
+    const endpoint = ENDPOINTS[entityType]
+    const field = ENTITY_FIELD[entityType]
+    const entityIri = `/api/${field}s/${entityId}`
+
+    const originalMap = new Map(originalLinks.map(l => [l.constructeurId, l]))
+    const formMap = new Map(formLinks.map(l => [l.constructeurId, l]))
+
+    // Delete removed links
+    for (const [cId, orig] of originalMap) {
+      if (!formMap.has(cId) && orig.linkId) {
+        await del(`${endpoint}/${orig.linkId}`)
+      }
+    }
+
+    // Create new links
+    for (const [cId, form] of formMap) {
+      if (!originalMap.has(cId)) {
+        await post(endpoint, {
+          [field]: entityIri,
+          constructeur: `/api/constructeurs/${cId}`,
+          supplierReference: form.supplierReference || null,
+        })
+      }
+    }
+
+    // Patch modified supplierReference
+    for (const [cId, form] of formMap) {
+      const orig = originalMap.get(cId)
+      if (orig?.linkId && orig.supplierReference !== form.supplierReference) {
+        await patch(`${endpoint}/${orig.linkId}`, {
+          supplierReference: form.supplierReference || null,
+        })
+      }
+    }
+  }
+
+  return { fetchLinks, syncLinks }
+}
+```
+
+- [ ] **Step 3: Commit**
+
+```bash
+cd frontend && git add -A && git commit -m "feat(constructeur) : add ConstructeurLinkEntry type and useConstructeurLinks composable"
+```
+
+---
+
+### Task F3: Frontend — Create ConstructeurLinksTable component
+
+**Files:**
+- Create: `frontend/app/components/ConstructeurLinksTable.vue`
+
+- [ ] **Step 1: Create the component**
+
+A table showing selected constructeurs with editable supplierReference fields:
+
+```vue
+<template>
+  <div v-if="modelValue.length" class="overflow-x-auto">
+    <table class="table table-sm">
+      <thead>
+        <tr>
+          <th>Fournisseur</th>
+          <th>Réf. fournisseur</th>
+          <th v-if="!readonly" class="w-10" />
+        </tr>
+      </thead>
+      <tbody>
+        <tr v-for="(link, index) in modelValue" :key="link.constructeurId">
+          <td class="font-medium">
+            {{ getConstructeurName(link) }}
+            <div v-if="getConstructeurContact(link)" class="text-xs text-gray-500">
+              {{ getConstructeurContact(link) }}
+            </div>
+          </td>
+          <td>
+            <input
+              v-if="!readonly"
+              :value="link.supplierReference || ''"
+              type="text"
+              class="input input-bordered input-sm w-full"
+              placeholder="Réf. fournisseur"
+              @input="updateReference(index, ($event.target as HTMLInputElement).value)"
+            >
+            <span v-else>{{ link.supplierReference || '—' }}</span>
+          </td>
+          <td v-if="!readonly">
+            <button
+              type="button"
+              class="btn btn-ghost btn-xs text-error"
+              aria-label="Retirer"
+              @click="removeLink(index)"
+            >
+              <IconLucideX class="w-4 h-4" />
+            </button>
+          </td>
+        </tr>
+      </tbody>
+    </table>
+  </div>
+</template>
+
+<script setup lang="ts">
+import type { PropType } from 'vue'
+import type { ConstructeurLinkEntry } from '~/shared/constructeurUtils'
+import { formatConstructeurContact } from '~/shared/constructeurUtils'
+import { useConstructeurs } from '~/composables/useConstructeurs'
+import IconLucideX from '~icons/lucide/x'
+
+const props = defineProps({
+  modelValue: {
+    type: Array as PropType<ConstructeurLinkEntry[]>,
+    default: () => [],
+  },
+  readonly: {
+    type: Boolean,
+    default: false,
+  },
+})
+
+const emit = defineEmits<{
+  (e: 'update:modelValue', value: ConstructeurLinkEntry[]): void
+  (e: 'remove', constructeurId: string): void
+}>()
+
+const { getConstructeurById } = useConstructeurs()
+
+const getConstructeurName = (link: ConstructeurLinkEntry): string =>
+  link.constructeur?.name || getConstructeurById(link.constructeurId)?.name || link.constructeurId
+
+const getConstructeurContact = (link: ConstructeurLinkEntry): string => {
+  const c = link.constructeur || getConstructeurById(link.constructeurId)
+  return formatConstructeurContact(c as any)
+}
+
+const updateReference = (index: number, value: string) => {
+  const updated = [...props.modelValue]
+  updated[index] = { ...updated[index], supplierReference: value || null }
+  emit('update:modelValue', updated)
+}
+
+const removeLink = (index: number) => {
+  const removed = props.modelValue[index]
+  const updated = props.modelValue.filter((_, i) => i !== index)
+  emit('update:modelValue', updated)
+  emit('remove', removed.constructeurId)
+}
+</script>
+```
+
+- [ ] **Step 2: Commit**
+
+```bash
+cd frontend && git add -A && git commit -m "feat(constructeur) : add ConstructeurLinksTable component"
+```
+
+---
+
+### Task F4: Frontend — Update piece edit flow (model case)
+
+**Files:**
+- Modify: `frontend/app/composables/usePieceEdit.ts`
+- Modify: `frontend/app/pages/piece/[id].vue`
+- Modify: `frontend/app/composables/usePieces.ts`
+
+This task establishes the pattern for all entity types.
+
+- [ ] **Step 1: Update usePieceEdit.ts**
+
+Key changes:
+1. Import `useConstructeurLinks` and new types
+2. Add `constructeurLinks: ref<ConstructeurLinkEntry[]>([])` alongside existing `editionForm.constructeurIds`
+3. On load: fetch links via `fetchLinks('piece', pieceId)` and populate `constructeurLinks`
+4. Derive `editionForm.constructeurIds` from links (for ConstructeurSelect compatibility)
+5. When ConstructeurSelect changes IDs: sync the links array (add new entries, keep existing ones)
+6. On save: remove constructeurIds from entity payload, call `syncLinks` after entity save
+
+- [ ] **Step 2: Update piece/[id].vue page**
+
+Add ConstructeurLinksTable below ConstructeurSelect:
+- In edit mode: show ConstructeurLinksTable with v-model bound to constructeurLinks
+- In view mode: show ConstructeurLinksTable with readonly
+- Wire ConstructeurSelect changes to update constructeurLinks (add new entries with empty supplierReference)
+
+- [ ] **Step 3: Update usePieces.ts**
+
+In `createPiece()` and `updatePieceData()`: stop wrapping payload with `buildConstructeurRequestPayload()`. Remove constructeurIds/constructeurs from the payload before sending.
+
+- [ ] **Step 4: Lint and typecheck**
+
+```bash
+cd frontend && npm run lint:fix && npx nuxi typecheck
+```
+
+- [ ] **Step 5: Commit**
+
+```bash
+cd frontend && git add -A && git commit -m "feat(constructeur) : update piece edit flow with supplier references"
+```
+
+---
+
+### Task F5: Frontend — Update composant edit flow
+
+Same pattern as Task F4 but for composants.
+
+**Files:**
+- Modify: `frontend/app/composables/useComponentEdit.ts`
+- Modify: `frontend/app/pages/component/[id]/index.vue`
+- Modify: `frontend/app/pages/component/[id]/edit.vue`
+- Modify: `frontend/app/composables/useComposants.ts`
+- Modify: `frontend/app/pages/component/create.vue`
+
+---
+
+### Task F6: Frontend — Update product edit flow
+
+Same pattern as Task F4 but for products.
+
+**Files:**
+- Modify: product edit composable (if exists) or inline pages
+- Modify: `frontend/app/pages/product/[id]/index.vue`
+- Modify: `frontend/app/pages/product/[id]/edit.vue`
+- Modify: `frontend/app/composables/useProducts.ts`
+- Modify: `frontend/app/pages/product/create.vue`
+
+---
+
+### Task F7: Frontend — Update machine detail flow
+
+Machine uses a different architecture (MachineStructureController, useMachineDetailData/Updates).
+
+**Files:**
+- Modify: `frontend/app/composables/useMachineDetailData.ts`
+- Modify: `frontend/app/composables/useMachineDetailUpdates.ts`
+- Modify: `frontend/app/pages/machine/[id].vue`
+- Modify: `frontend/app/components/machine/MachineInfoCard.vue`
+- Modify: `frontend/app/composables/useMachines.ts`
+
+Key differences:
+- Machine data comes from `/api/machines/{id}/structure` (custom controller) which already returns the new constructeur link format
+- Machine updates go through `updateMachineApi` which currently sends `constructeurIds`
+- Need to adapt to read links from structure response and sync on save
+
+---
+
+### Task F8: Frontend — Update machine structure components (PieceItem, ComponentItem)
+
+**Files:**
+- Modify: `frontend/app/components/PieceItem.vue`
+- Modify: `frontend/app/components/ComponentItem.vue`
+
+These components display constructeurs in the machine structure tree and handle inline editing. Update them to:
+- Read from `constructeurLinks` format in the machine structure response
+- Display supplierReference alongside constructeur name
+- Use syncLinks for inline updates
+
+---
+
+### Task F9: Frontend — Update create pages
+
+**Files:**
+- Modify: `frontend/app/pages/pieces/create.vue`
+- Modify: `frontend/app/pages/component/create.vue`
+- Modify: `frontend/app/pages/product/create.vue`
+
+On creation pages, there are no existing links. The flow is:
+1. User selects constructeurs + optionally fills supplierReference
+2. After entity creation, create all the links
+3. Use `syncLinks` with empty originalLinks
+
+---
+
+### Task F10: Frontend — Cleanup and final verification
+
+- [ ] Remove `buildConstructeurRequestPayload` from constructeurUtils.ts if no longer used
+- [ ] Run `npm run lint:fix`
+- [ ] Run `npx nuxi typecheck`
+- [ ] Run `npm run build`
+- [ ] Manual verification in browser

docs/superpowers/plans/2026-04-02-machine-context-fields-backend.md

@@ -0,0 +1,841 @@
+# Machine Context Custom Fields — Backend Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+> **Parallel plan:** This is the backend half. The frontend plan is at `2026-04-02-machine-context-fields-frontend.md`. Both can run in parallel on separate worktrees — they share no files.
+
+**Goal:** Add `machineContextOnly` flag on `CustomField`, link FKs on `CustomFieldValue`, structure controller normalization, upsert support, clone support, and tests.
+
+**Architecture:** `CustomField.machineContextOnly` flags definitions. `CustomFieldValue` gets nullable FKs to `MachineComponentLink`/`MachinePieceLink`. The structure response returns `contextCustomFields` and `contextCustomFieldValues` per link. Upsert and clone are extended.
+
+**Tech Stack:** Symfony 8, Doctrine ORM, API Platform 4, PostgreSQL 16, PHPUnit 12
+
+**Spec:** `docs/superpowers/specs/2026-04-02-machine-context-custom-fields-design.md`
+
+---
+
+## File Map
+
+### Create
+- `migrations/VersionXXXX_MachineContextCustomFields.php` — migration
+- `tests/Api/Entity/MachineContextCustomFieldTest.php` — test class
+
+### Modify
+- `src/Entity/CustomField.php` — add `machineContextOnly` property
+- `src/Entity/CustomFieldValue.php` — add `machineComponentLink` and `machinePieceLink` FKs
+- `src/Entity/MachineComponentLink.php` — add `contextFieldValues` collection
+- `src/Entity/MachinePieceLink.php` — add `contextFieldValues` collection
+- `src/Controller/MachineStructureController.php` — normalize context fields + clone
+- `src/Controller/CustomFieldValueController.php` — link-based upsert
+- `tests/AbstractApiTestCase.php` — extend factories
+
+---
+
+## Task 1: Migration + Entity `CustomField` — `machineContextOnly`
+
+**Files:**
+- Modify: `src/Entity/CustomField.php` (add property after line 56)
+
+- [ ] **Step 1: Add `machineContextOnly` property to `CustomField` entity**
+
+In `src/Entity/CustomField.php`, add after the `$required` property (line 56):
+
+```php
+#[ORM\Column(type: Types::BOOLEAN, options: ['default' => false], name: 'machinecontextonly')]
+#[Groups(['composant:read', 'piece:read', 'product:read', 'machine:read'])]
+private bool $machineContextOnly = false;
+```
+
+Add getter/setter before the closing `}`:
+
+```php
+public function isMachineContextOnly(): bool
+{
+    return $this->machineContextOnly;
+}
+
+public function setMachineContextOnly(bool $machineContextOnly): static
+{
+    $this->machineContextOnly = $machineContextOnly;
+
+    return $this;
+}
+```
+
+- [ ] **Step 2: Generate and adjust migration**
+
+```bash
+docker exec -u www-data php-inventory-apache php bin/console doctrine:migrations:diff
+```
+
+Edit the generated migration to use idempotent SQL:
+
+```sql
+ALTER TABLE custom_fields ADD COLUMN IF NOT EXISTS machinecontextonly BOOLEAN DEFAULT false NOT NULL;
+```
+
+- [ ] **Step 3: Run migration**
+
+```bash
+docker exec -u www-data php-inventory-apache php bin/console doctrine:migrations:migrate --no-interaction
+```
+
+- [ ] **Step 4: Run linter**
+
+```bash
+make php-cs-fixer-allow-risky
+```
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add src/Entity/CustomField.php migrations/
+git commit -m "feat(custom-fields) : add machineContextOnly flag to CustomField entity"
+```
+
+---
+
+## Task 2: Entity `CustomFieldValue` — link FKs + inverse collections
+
+**Files:**
+- Modify: `src/Entity/CustomFieldValue.php` (add after line 67 — `$product` property)
+- Modify: `src/Entity/MachineComponentLink.php` (add after line 72 — `$productLinks`)
+- Modify: `src/Entity/MachinePieceLink.php` (add after line 61 — `$productLinks`)
+
+- [ ] **Step 1: Add FKs to `CustomFieldValue`**
+
+In `src/Entity/CustomFieldValue.php`, add after the `$product` property (line 67):
+
+```php
+#[ORM\ManyToOne(targetEntity: MachineComponentLink::class, inversedBy: 'contextFieldValues')]
+#[ORM\JoinColumn(name: 'machinecomponentlinkid', referencedColumnName: 'id', nullable: true, onDelete: 'CASCADE')]
+private ?MachineComponentLink $machineComponentLink = null;
+
+#[ORM\ManyToOne(targetEntity: MachinePieceLink::class, inversedBy: 'contextFieldValues')]
+#[ORM\JoinColumn(name: 'machinepiecelinkid', referencedColumnName: 'id', nullable: true, onDelete: 'CASCADE')]
+private ?MachinePieceLink $machinePieceLink = null;
+```
+
+Add getters/setters before the closing `}`:
+
+```php
+public function getMachineComponentLink(): ?MachineComponentLink
+{
+    return $this->machineComponentLink;
+}
+
+public function setMachineComponentLink(?MachineComponentLink $machineComponentLink): static
+{
+    $this->machineComponentLink = $machineComponentLink;
+
+    return $this;
+}
+
+public function getMachinePieceLink(): ?MachinePieceLink
+{
+    return $this->machinePieceLink;
+}
+
+public function setMachinePieceLink(?MachinePieceLink $machinePieceLink): static
+{
+    $this->machinePieceLink = $machinePieceLink;
+
+    return $this;
+}
+```
+
+- [ ] **Step 2: Add `contextFieldValues` collection to `MachineComponentLink`**
+
+In `src/Entity/MachineComponentLink.php`, add after the `$productLinks` collection (line 72):
+
+```php
+/**
+ * @var Collection<int, CustomFieldValue>
+ */
+#[ORM\OneToMany(mappedBy: 'machineComponentLink', targetEntity: CustomFieldValue::class, cascade: ['persist', 'remove'], orphanRemoval: true)]
+private Collection $contextFieldValues;
+```
+
+In the constructor (line 95), add:
+```php
+$this->contextFieldValues = new ArrayCollection();
+```
+
+Add getter before the closing `}`:
+```php
+/**
+ * @return Collection<int, CustomFieldValue>
+ */
+public function getContextFieldValues(): Collection
+{
+    return $this->contextFieldValues;
+}
+```
+
+- [ ] **Step 3: Add `contextFieldValues` collection to `MachinePieceLink`**
+
+In `src/Entity/MachinePieceLink.php`, add after the `$productLinks` collection (line 61):
+
+```php
+/**
+ * @var Collection<int, CustomFieldValue>
+ */
+#[ORM\OneToMany(mappedBy: 'machinePieceLink', targetEntity: CustomFieldValue::class, cascade: ['persist', 'remove'], orphanRemoval: true)]
+private Collection $contextFieldValues;
+```
+
+In the constructor (line 86), add:
+```php
+$this->contextFieldValues = new ArrayCollection();
+```
+
+Add getter:
+```php
+/**
+ * @return Collection<int, CustomFieldValue>
+ */
+public function getContextFieldValues(): Collection
+{
+    return $this->contextFieldValues;
+}
+```
+
+- [ ] **Step 4: Generate and adjust migration**
+
+```bash
+docker exec -u www-data php-inventory-apache php bin/console doctrine:migrations:diff
+```
+
+Edit migration to use idempotent SQL:
+```sql
+ALTER TABLE custom_field_values ADD COLUMN IF NOT EXISTS machinecomponentlinkid VARCHAR(36) DEFAULT NULL;
+ALTER TABLE custom_field_values ADD COLUMN IF NOT EXISTS machinepiecelinkid VARCHAR(36) DEFAULT NULL;
+
+DO $$ BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'fk_cfv_machine_component_link') THEN
+        ALTER TABLE custom_field_values ADD CONSTRAINT fk_cfv_machine_component_link
+            FOREIGN KEY (machinecomponentlinkid) REFERENCES machine_component_links(id) ON DELETE CASCADE;
+    END IF;
+END $$;
+
+DO $$ BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'fk_cfv_machine_piece_link') THEN
+        ALTER TABLE custom_field_values ADD CONSTRAINT fk_cfv_machine_piece_link
+            FOREIGN KEY (machinepiecelinkid) REFERENCES machine_piece_links(id) ON DELETE CASCADE;
+    END IF;
+END $$;
+
+CREATE INDEX IF NOT EXISTS idx_cfv_machine_component_link ON custom_field_values(machinecomponentlinkid);
+CREATE INDEX IF NOT EXISTS idx_cfv_machine_piece_link ON custom_field_values(machinepiecelinkid);
+```
+
+- [ ] **Step 5: Run migration + linter**
+
+```bash
+docker exec -u www-data php-inventory-apache php bin/console doctrine:migrations:migrate --no-interaction
+make php-cs-fixer-allow-risky
+```
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add src/Entity/CustomFieldValue.php src/Entity/MachineComponentLink.php src/Entity/MachinePieceLink.php migrations/
+git commit -m "feat(custom-fields) : add link FKs to CustomFieldValue for machine context"
+```
+
+---
+
+## Task 3: Test factories — extend helpers
+
+**Files:**
+- Modify: `tests/AbstractApiTestCase.php:399-461`
+
+- [ ] **Step 1: Update `createCustomField()` factory**
+
+In `tests/AbstractApiTestCase.php`, add `bool $machineContextOnly = false` parameter at the end of `createCustomField` (line 399), and add `$cf->setMachineContextOnly($machineContextOnly);` after `$cf->setOrderIndex($orderIndex);` (line 411).
+
+- [ ] **Step 2: Update `createCustomFieldValue()` factory**
+
+Add two new nullable parameters at the end of `createCustomFieldValue` (line 432):
+
+```php
+?MachineComponentLink $machineComponentLink = null,
+?MachinePieceLink $machinePieceLink = null,
+```
+
+Add the corresponding setter calls **after the closing `}` of the `if (null !== $product)` block** (after line 454, NOT inside it):
+
+```php
+if (null !== $machineComponentLink) {
+    $cfv->setMachineComponentLink($machineComponentLink);
+}
+if (null !== $machinePieceLink) {
+    $cfv->setMachinePieceLink($machinePieceLink);
+}
+```
+
+- [ ] **Step 3: Run linter**
+
+```bash
+make php-cs-fixer-allow-risky
+```
+
+- [ ] **Step 4: Commit**
+
+```bash
+git add tests/AbstractApiTestCase.php
+git commit -m "test(custom-fields) : extend factories for machineContextOnly and link params"
+```
+
+---
+
+## Task 4: `MachineStructureController` — normalize context fields
+
+**Files:**
+- Modify: `src/Controller/MachineStructureController.php`
+
+- [ ] **Step 1: Add `machineContextOnly` to all normalization methods**
+
+In `normalizeCustomFields` (line 601), add to the output array at line 615:
+```php
+'machineContextOnly' => $customField->isMachineContextOnly(),
+```
+
+In `normalizeCustomFieldDefinitions` (line 838), add to the output array at line 852:
+```php
+'machineContextOnly' => $cf->isMachineContextOnly(),
+```
+
+In `normalizeCustomFieldValues` (line 861), add to the nested `customField` array at line 879:
+```php
+'machineContextOnly' => $cf->isMachineContextOnly(),
+```
+
+- [ ] **Step 2: Add `normalizeContextCustomFieldDefinitions` helper**
+
+Add a new private method after `normalizeCustomFieldValues`:
+
+```php
+private function normalizeContextCustomFieldDefinitions(Collection $customFields): array
+{
+    $items = [];
+    foreach ($customFields as $cf) {
+        if (!$cf instanceof CustomField || !$cf->isMachineContextOnly()) {
+            continue;
+        }
+        $items[] = [
+            'id'                 => $cf->getId(),
+            'name'               => $cf->getName(),
+            'type'               => $cf->getType(),
+            'required'           => $cf->isRequired(),
+            'options'            => $cf->getOptions(),
+            'defaultValue'       => $cf->getDefaultValue(),
+            'orderIndex'         => $cf->getOrderIndex(),
+            'machineContextOnly' => true,
+        ];
+    }
+
+    usort($items, static fn (array $a, array $b) => $a['orderIndex'] <=> $b['orderIndex']);
+
+    return $items;
+}
+```
+
+- [ ] **Step 3: Update `normalizeComponentLinks` to include context fields**
+
+In `normalizeComponentLinks` (line 622), add `$type` variable and context field keys to the returned array:
+
+```php
+private function normalizeComponentLinks(array $links): array
+{
+    return array_map(function (MachineComponentLink $link): array {
+        $composant  = $link->getComposant();
+        $parentLink = $link->getParentLink();
+        $type       = $composant->getTypeComposant();
+
+        return [
+            'id'                       => $link->getId(),
+            'linkId'                   => $link->getId(),
+            'machineId'                => $link->getMachine()->getId(),
+            'composantId'              => $composant->getId(),
+            'composant'                => $this->normalizeComposant($composant),
+            'parentLinkId'             => $parentLink?->getId(),
+            'parentComponentLinkId'    => $parentLink?->getId(),
+            'parentComponentId'        => $parentLink?->getComposant()->getId(),
+            'overrides'                => $this->normalizeOverrides($link),
+            'childLinks'               => [],
+            'pieceLinks'               => [],
+            'contextCustomFields'      => $type ? $this->normalizeContextCustomFieldDefinitions($type->getComponentCustomFields()) : [],
+            'contextCustomFieldValues' => $this->normalizeCustomFieldValues($link->getContextFieldValues()),
+        ];
+    }, $links);
+}
+```
+
+- [ ] **Step 4: Update `normalizePieceLinks` to include context fields**
+
+In `normalizePieceLinks` (line 644):
+
+```php
+private function normalizePieceLinks(array $links): array
+{
+    return array_map(function (MachinePieceLink $link): array {
+        $piece      = $link->getPiece();
+        $parentLink = $link->getParentLink();
+        $type       = $piece->getTypePiece();
+
+        return [
+            'id'                       => $link->getId(),
+            'linkId'                   => $link->getId(),
+            'machineId'                => $link->getMachine()->getId(),
+            'pieceId'                  => $piece->getId(),
+            'piece'                    => $this->normalizePiece($piece),
+            'parentLinkId'             => $parentLink?->getId(),
+            'parentComponentLinkId'    => $parentLink?->getId(),
+            'parentComponentId'        => $parentLink?->getComposant()->getId(),
+            'overrides'                => $this->normalizeOverrides($link),
+            'quantity'                 => $this->resolvePieceQuantity($link),
+            'contextCustomFields'      => $type ? $this->normalizeContextCustomFieldDefinitions($type->getPieceCustomFields()) : [],
+            'contextCustomFieldValues' => $this->normalizeCustomFieldValues($link->getContextFieldValues()),
+        ];
+    }, $links);
+}
+```
+
+- [ ] **Step 5: Run linter**
+
+```bash
+make php-cs-fixer-allow-risky
+```
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add src/Controller/MachineStructureController.php
+git commit -m "feat(custom-fields) : expose context custom fields in machine structure response"
+```
+
+---
+
+## Task 5: `CustomFieldValueController` — support link-based upsert
+
+**Files:**
+- Modify: `src/Controller/CustomFieldValueController.php`
+
+- [ ] **Step 1: Inject link repositories in constructor**
+
+In the constructor (line 24), add:
+
+```php
+private readonly MachineComponentLinkRepository $machineComponentLinkRepository,
+private readonly MachinePieceLinkRepository $machinePieceLinkRepository,
+```
+
+Add use statements at the top:
+```php
+use App\Repository\MachineComponentLinkRepository;
+use App\Repository\MachinePieceLinkRepository;
+```
+
+- [ ] **Step 2: Extend `resolveTarget` to support link entities**
+
+In `resolveTarget` (line 211), the method applies `strtolower()` on entityType at line 213. The candidate loop and match block must handle this.
+
+Update the candidate list in the foreach (line 217):
+```php
+foreach (['machine', 'composant', 'piece', 'product', 'machineComponentLink', 'machinePieceLink'] as $candidate) {
+```
+
+**IMPORTANT:** The candidate loop assigns `$entityType` in camelCase, but `strtolower()` (line 213) only applies when `entityType` comes from the payload directly. Add a normalization after the loop closes (after the existing `break;` at line 226), before the empty-check at line 229:
+
+```php
+$entityType = strtolower($entityType);
+```
+
+This ensures both code paths (direct payload `entityType` and candidate loop) deliver lowercase to the match block.
+
+Update the match block (line 233) — all keys lowercase, but `resolveEntity` returns camelCase type for `applyTarget`:
+
+```php
+return match ($entityType) {
+    'machine'              => $this->resolveEntity('machine', $entityId, $this->machineRepository),
+    'composant'            => $this->resolveEntity('composant', $entityId, $this->composantRepository),
+    'piece'                => $this->resolveEntity('piece', $entityId, $this->pieceRepository),
+    'product'              => $this->resolveEntity('product', $entityId, $this->productRepository),
+    'machinecomponentlink' => $this->resolveEntity('machineComponentLink', $entityId, $this->machineComponentLinkRepository),
+    'machinepiecelink'     => $this->resolveEntity('machinePieceLink', $entityId, $this->machinePieceLinkRepository),
+    default                => $this->json(['success' => false, 'error' => 'Unsupported entity type.'], 400),
+};
+```
+
+- [ ] **Step 3: Extend `applyTarget` for link entities**
+
+Add two new cases in `applyTarget` (line 252):
+
+```php
+case 'machineComponentLink':
+    $value->setMachineComponentLink($entity);
+    $value->setComposant($entity->getComposant());
+
+    break;
+
+case 'machinePieceLink':
+    $value->setMachinePieceLink($entity);
+    $value->setPiece($entity->getPiece());
+
+    break;
+```
+
+- [ ] **Step 4: Run linter**
+
+```bash
+make php-cs-fixer-allow-risky
+```
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add src/Controller/CustomFieldValueController.php
+git commit -m "feat(custom-fields) : support link-based upsert in CustomFieldValueController"
+```
+
+---
+
+## Task 6: Clone support — copy context field values
+
+**Files:**
+- Modify: `src/Controller/MachineStructureController.php` (after `cloneProductLinks`, before `flush` in `cloneMachine`)
+
+- [ ] **Step 1: Add `cloneContextFieldValues` helper method**
+
+Add after `cloneProductLinks`:
+
+```php
+/**
+ * @param array<string, MachineComponentLink> $componentLinkMap
+ * @param array<string, MachinePieceLink>     $pieceLinkMap
+ */
+private function cloneContextFieldValues(
+    array $componentLinkMap,
+    array $pieceLinkMap,
+): void {
+    foreach ($componentLinkMap as $oldLinkId => $newLink) {
+        $oldLink = $this->machineComponentLinkRepository->find($oldLinkId);
+        if (!$oldLink) {
+            continue;
+        }
+        foreach ($oldLink->getContextFieldValues() as $cfv) {
+            $newValue = new CustomFieldValue();
+            $newValue->setCustomField($cfv->getCustomField());
+            $newValue->setValue($cfv->getValue());
+            $newValue->setMachineComponentLink($newLink);
+            $newValue->setComposant($newLink->getComposant());
+            $this->entityManager->persist($newValue);
+        }
+    }
+
+    foreach ($pieceLinkMap as $oldLinkId => $newLink) {
+        $oldLink = $this->machinePieceLinkRepository->find($oldLinkId);
+        if (!$oldLink) {
+            continue;
+        }
+        foreach ($oldLink->getContextFieldValues() as $cfv) {
+            $newValue = new CustomFieldValue();
+            $newValue->setCustomField($cfv->getCustomField());
+            $newValue->setValue($cfv->getValue());
+            $newValue->setMachinePieceLink($newLink);
+            $newValue->setPiece($newLink->getPiece());
+            $this->entityManager->persist($newValue);
+        }
+    }
+}
+```
+
+- [ ] **Step 2: Call from `cloneMachine` method**
+
+In `cloneMachine` (line 113), after `$this->cloneProductLinks($source, $newMachine, $componentLinkMap, $pieceLinkMap);` (line 163) and before `$this->entityManager->flush();` (line 165), add:
+
+```php
+$this->cloneContextFieldValues($componentLinkMap, $pieceLinkMap);
+```
+
+- [ ] **Step 3: Run linter**
+
+```bash
+make php-cs-fixer-allow-risky
+```
+
+- [ ] **Step 4: Commit**
+
+```bash
+git add src/Controller/MachineStructureController.php
+git commit -m "feat(custom-fields) : clone context field values on machine clone"
+```
+
+---
+
+## Task 7: Backend tests
+
+**Files:**
+- Create: `tests/Api/Entity/MachineContextCustomFieldTest.php`
+
+- [ ] **Step 1: Write test class**
+
+```php
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Api\Entity;
+
+use App\Enum\ModelCategory;
+use App\Tests\AbstractApiTestCase;
+
+class MachineContextCustomFieldTest extends AbstractApiTestCase
+{
+    public function testStructureReturnsContextFieldsOnComponentLink(): void
+    {
+        $client = $this->createGestionnaireClient();
+
+        $site      = $this->createSite('Site A');
+        $modelType = $this->createModelType('Motor', 'MOT', ModelCategory::COMPONENT);
+
+        $contextField = $this->createCustomField(
+            name: 'Voltage',
+            type: 'number',
+            typeComposant: $modelType,
+            machineContextOnly: true,
+        );
+        $normalField = $this->createCustomField(
+            name: 'Serial',
+            type: 'text',
+            typeComposant: $modelType,
+        );
+
+        $machine   = $this->createMachine('Machine A', $site);
+        $composant = $this->createComposant('Motor 1', 'MOT-001', $modelType);
+        $link      = $this->createMachineComponentLink($machine, $composant);
+
+        $this->createCustomFieldValue(
+            customField: $contextField,
+            value: '220',
+            composant: $composant,
+            machineComponentLink: $link,
+        );
+
+        $response = $client->request('GET', '/api/machines/'.$machine->getId().'/structure');
+        $this->assertResponseIsSuccessful();
+
+        $data          = $response->toArray();
+        $componentLink = $data['componentLinks'][0];
+
+        $this->assertArrayHasKey('contextCustomFields', $componentLink);
+        $this->assertCount(1, $componentLink['contextCustomFields']);
+        $this->assertSame('Voltage', $componentLink['contextCustomFields'][0]['name']);
+        $this->assertTrue($componentLink['contextCustomFields'][0]['machineContextOnly']);
+
+        $this->assertArrayHasKey('contextCustomFieldValues', $componentLink);
+        $this->assertCount(1, $componentLink['contextCustomFieldValues']);
+        $this->assertSame('220', $componentLink['contextCustomFieldValues'][0]['value']);
+
+        $normalFields = array_filter(
+            $componentLink['composant']['customFields'],
+            fn (array $f) => $f['name'] === 'Serial',
+        );
+        $this->assertCount(1, $normalFields);
+    }
+
+    public function testStructureReturnsContextFieldsOnPieceLink(): void
+    {
+        $client = $this->createGestionnaireClient();
+
+        $site      = $this->createSite('Site B');
+        $modelType = $this->createModelType('Bearing', 'BRG', ModelCategory::PIECE);
+        $contextField = $this->createCustomField(
+            name: 'Wear Level',
+            type: 'select',
+            typePiece: $modelType,
+            machineContextOnly: true,
+        );
+        $contextField->setOptions(['Good', 'Fair', 'Replace']);
+        $this->getEntityManager()->flush();
+
+        $machine = $this->createMachine('Machine B', $site);
+        $piece   = $this->createPiece('Bearing 1', 'BRG-001', $modelType);
+        $link    = $this->createMachinePieceLink($machine, $piece);
+
+        $this->createCustomFieldValue(
+            customField: $contextField,
+            value: 'Fair',
+            piece: $piece,
+            machinePieceLink: $link,
+        );
+
+        $response = $client->request('GET', '/api/machines/'.$machine->getId().'/structure');
+        $data     = $response->toArray();
+
+        $pieceLink = $data['pieceLinks'][0];
+        $this->assertCount(1, $pieceLink['contextCustomFields']);
+        $this->assertSame('Wear Level', $pieceLink['contextCustomFields'][0]['name']);
+        $this->assertCount(1, $pieceLink['contextCustomFieldValues']);
+        $this->assertSame('Fair', $pieceLink['contextCustomFieldValues'][0]['value']);
+    }
+
+    public function testUpsertContextFieldValueViaComponentLink(): void
+    {
+        $client = $this->createGestionnaireClient();
+
+        $site      = $this->createSite('Site C');
+        $modelType = $this->createModelType('Pump', 'PMP', ModelCategory::COMPONENT);
+        $contextField = $this->createCustomField(
+            name: 'Flow Rate',
+            type: 'number',
+            typeComposant: $modelType,
+            machineContextOnly: true,
+        );
+
+        $machine   = $this->createMachine('Machine C', $site);
+        $composant = $this->createComposant('Pump 1', 'PMP-001', $modelType);
+        $link      = $this->createMachineComponentLink($machine, $composant);
+
+        $response = $client->request('POST', '/api/custom-fields/values/upsert', [
+            'json' => [
+                'customFieldId'          => $contextField->getId(),
+                'machineComponentLinkId' => $link->getId(),
+                'value'                  => '380',
+            ],
+        ]);
+
+        $this->assertResponseIsSuccessful();
+        $data = $response->toArray();
+        $this->assertSame('380', $data['value']);
+    }
+
+    public function testSameComposantDifferentValuesPerMachine(): void
+    {
+        $client = $this->createGestionnaireClient();
+
+        $site      = $this->createSite('Site D');
+        $modelType = $this->createModelType('Valve', 'VLV', ModelCategory::COMPONENT);
+        $contextField = $this->createCustomField(
+            name: 'Pressure',
+            type: 'number',
+            typeComposant: $modelType,
+            machineContextOnly: true,
+        );
+
+        $machineA  = $this->createMachine('Machine A', $site);
+        $machineB  = $this->createMachine('Machine B', $site);
+        $composant = $this->createComposant('Valve 1', 'VLV-001', $modelType);
+
+        $linkA = $this->createMachineComponentLink($machineA, $composant);
+        $linkB = $this->createMachineComponentLink($machineB, $composant);
+
+        $this->createCustomFieldValue(
+            customField: $contextField,
+            value: '100',
+            composant: $composant,
+            machineComponentLink: $linkA,
+        );
+        $this->createCustomFieldValue(
+            customField: $contextField,
+            value: '200',
+            composant: $composant,
+            machineComponentLink: $linkB,
+        );
+
+        $dataA = $client->request('GET', '/api/machines/'.$machineA->getId().'/structure')->toArray();
+        $this->assertSame('100', $dataA['componentLinks'][0]['contextCustomFieldValues'][0]['value']);
+
+        $dataB = $client->request('GET', '/api/machines/'.$machineB->getId().'/structure')->toArray();
+        $this->assertSame('200', $dataB['componentLinks'][0]['contextCustomFieldValues'][0]['value']);
+    }
+
+    public function testMachineContextOnlyFieldSerialization(): void
+    {
+        $client = $this->createGestionnaireClient();
+
+        $site      = $this->createSite('Site E');
+        $modelType = $this->createModelType('Sensor', 'SNS', ModelCategory::COMPONENT);
+        $contextField = $this->createCustomField(
+            name: 'Calibration Date',
+            type: 'date',
+            typeComposant: $modelType,
+            machineContextOnly: true,
+        );
+
+        $response = $client->request('GET', '/api/custom_fields/'.$contextField->getId());
+        $this->assertResponseIsSuccessful();
+        $data = $response->toArray();
+        $this->assertTrue($data['machineContextOnly']);
+    }
+
+    public function testCloneMachineCopiesContextFieldValues(): void
+    {
+        $client = $this->createGestionnaireClient();
+
+        $site      = $this->createSite('Site F');
+        $modelType = $this->createModelType('Motor Clone', 'MOTC', ModelCategory::COMPONENT);
+        $contextField = $this->createCustomField(
+            name: 'RPM Setting',
+            type: 'number',
+            typeComposant: $modelType,
+            machineContextOnly: true,
+        );
+
+        $source    = $this->createMachine('Source Machine', $site);
+        $composant = $this->createComposant('Motor C', 'MOTC-001', $modelType);
+        $link      = $this->createMachineComponentLink($source, $composant);
+
+        $this->createCustomFieldValue(
+            customField: $contextField,
+            value: '3000',
+            composant: $composant,
+            machineComponentLink: $link,
+        );
+
+        $response = $client->request('POST', '/api/machines/'.$source->getId().'/clone', [
+            'json' => [
+                'name'   => 'Cloned Machine',
+                'siteId' => $site->getId(),
+            ],
+        ]);
+
+        $this->assertResponseStatusCodeSame(201);
+        $data = $response->toArray();
+
+        $clonedLink = $data['componentLinks'][0] ?? null;
+        $this->assertNotNull($clonedLink);
+        $this->assertCount(1, $clonedLink['contextCustomFieldValues']);
+        $this->assertSame('3000', $clonedLink['contextCustomFieldValues'][0]['value']);
+    }
+}
+```
+
+- [ ] **Step 2: Run tests**
+
+```bash
+make test FILES=tests/Api/Entity/MachineContextCustomFieldTest.php
+```
+
+Expected: All 6 tests pass.
+
+- [ ] **Step 3: Run linter**
+
+```bash
+make php-cs-fixer-allow-risky
+```
+
+- [ ] **Step 4: Run full test suite**
+
+```bash
+make test
+```
+
+Expected: All existing tests still pass.
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add tests/Api/Entity/MachineContextCustomFieldTest.php
+git commit -m "test(custom-fields) : add tests for machine context custom fields"
+```

docs/superpowers/plans/2026-04-02-machine-context-fields-frontend.md

@@ -0,0 +1,404 @@
+# Machine Context Custom Fields — Frontend Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+> **Parallel plan:** This is the frontend half. The backend plan is at `2026-04-02-machine-context-fields-backend.md`. Both can run in parallel on separate worktrees — they share no files. Frontend tests requiring the API will need the backend done first.
+
+**Goal:** Add `machineContextOnly` toggle in structure editors, filter context fields from standalone pages, and display/edit them in the machine detail view.
+
+**Architecture:** Structure editors get a checkbox per field. The machine-detail transform propagates `contextCustomFields`/`contextCustomFieldValues` from the API link response onto the component/piece objects. Standalone entity views filter these out. Machine view displays them in a separate "Champs contextuels" section using the existing `CustomFieldDisplay` component, saving via upsert with the link ID.
+
+**Tech Stack:** Nuxt 4, Vue 3 Composition API, TypeScript, DaisyUI 5
+
+**Spec:** `docs/superpowers/specs/2026-04-02-machine-context-custom-fields-design.md`
+
+---
+
+## File Map
+
+### Modify
+- `frontend/app/shared/types/inventory.ts` — add `machineContextOnly` to custom field types
+- `frontend/app/components/PieceModelStructureEditor.vue` — add checkbox toggle
+- `frontend/app/composables/usePieceStructureEditorLogic.ts` — add default in `createEmptyField()`
+- `frontend/app/components/StructureNodeEditor.vue` — add checkbox toggle
+- `frontend/app/composables/useStructureNodeCrud.ts` — add default in `addCustomField()`
+- `frontend/app/composables/useEntityCustomFields.ts` — filter out `machineContextOnly` fields
+- `frontend/app/composables/useMachineDetailCustomFields.ts` — propagate context fields, filter from normal merge
+- `frontend/app/components/ComponentItem.vue` — display context custom fields section
+- `frontend/app/components/PieceItem.vue` — display context custom fields section
+
+---
+
+## Task 1: Types — add `machineContextOnly`
+
+**Files:**
+- Modify: `frontend/app/shared/types/inventory.ts`
+
+- [ ] **Step 1: Add `machineContextOnly` to `ComponentModelCustomField`**
+
+In the `ComponentModelCustomField` interface (around line 14), add:
+
+```typescript
+machineContextOnly?: boolean
+```
+
+- [ ] **Step 2: Add `machineContextOnly` to `PieceModelCustomField`**
+
+In the `PieceModelCustomField` interface (around line 65), add:
+
+```typescript
+machineContextOnly?: boolean
+```
+
+- [ ] **Step 3: Commit**
+
+```bash
+cd frontend && git add app/shared/types/inventory.ts
+git commit -m "feat(custom-fields) : add machineContextOnly to custom field types"
+```
+
+---
+
+## Task 2: Structure editors — add toggle
+
+**Files:**
+- Modify: `frontend/app/components/PieceModelStructureEditor.vue:122-125`
+- Modify: `frontend/app/composables/usePieceStructureEditorLogic.ts:283-290`
+- Modify: `frontend/app/components/StructureNodeEditor.vue:121-125`
+- Modify: `frontend/app/composables/useStructureNodeCrud.ts:49-62`
+
+- [ ] **Step 1: Add toggle in `PieceModelStructureEditor.vue`**
+
+After the "Obligatoire" checkbox block (line 125, after `</div>` closing the required checkbox), add:
+
+```vue
+              <div class="flex items-center gap-2 text-xs">
+                <input v-model="field.machineContextOnly" type="checkbox" class="checkbox checkbox-xs">
+                Contexte machine uniquement
+              </div>
+```
+
+- [ ] **Step 2: Update `usePieceStructureEditorLogic.ts` — 3 functions**
+
+**a) `createEmptyField`** (line 283) — add `machineContextOnly: false` to the returned object:
+
+```typescript
+const createEmptyField = (orderIndex: number): EditorField => ({
+    uid: createUid('field'),
+    name: '',
+    type: 'text',
+    required: false,
+    optionsText: '',
+    machineContextOnly: false,
+    orderIndex,
+})
+```
+
+**b) `toEditorField`** (line 78-91) — add `machineContextOnly` to the returned object, after the `orderIndex` line (line 90):
+
+```typescript
+machineContextOnly: Boolean(input?.machineContextOnly),
+```
+
+**c) `buildPayload`** (line 160-165) — add `machineContextOnly` to the `payload` object after `orderIndex` (line 164):
+
+```typescript
+machineContextOnly: Boolean(field.machineContextOnly),
+```
+
+- [ ] **Step 3: Add toggle in `StructureNodeEditor.vue`**
+
+After the "Obligatoire" checkbox closing `</div>` (line 123) and **before** the `<textarea>` for select options (line 124), add:
+
+```vue
+                <div class="flex items-center gap-2 text-xs">
+                  <input v-model="field.machineContextOnly" type="checkbox" class="checkbox checkbox-xs">
+                  Contexte machine uniquement
+                </div>
+```
+
+- [ ] **Step 4: Update `addCustomField` in `useStructureNodeCrud.ts`**
+
+In `addCustomField` (line 49), add `machineContextOnly: false` to the pushed object (line 53-60):
+
+```typescript
+fields.push({
+    name: '',
+    type: 'text',
+    required: false,
+    optionsText: '',
+    options: [],
+    machineContextOnly: false,
+    orderIndex: nextIndex,
+})
+```
+
+- [ ] **Step 5: Run lint + typecheck**
+
+```bash
+cd frontend && npm run lint:fix && npx nuxi typecheck
+```
+
+Expected: 0 errors.
+
+- [ ] **Step 6: Commit**
+
+```bash
+cd frontend && git add .
+git commit -m "feat(custom-fields) : add machineContextOnly toggle in structure editors"
+```
+
+---
+
+## Task 3: Filter context fields on standalone pages + machine-detail transform
+
+**Files:**
+- Modify: `frontend/app/composables/useEntityCustomFields.ts:42-49`
+- Modify: `frontend/app/composables/useMachineDetailCustomFields.ts:141-154,241-256`
+
+- [ ] **Step 1: Filter `machineContextOnly` from `displayedCustomFields` in `useEntityCustomFields.ts`**
+
+Update the `displayedCustomFields` computed (line 42):
+
+```typescript
+const displayedCustomFields = computed(() =>
+  dedupeMergedFields(
+    mergeFieldDefinitionsWithValues(
+      definitionSources.value,
+      entity().customFieldValues,
+    ),
+  ).filter((field: any) => !field.machineContextOnly && !field.customField?.machineContextOnly),
+)
+```
+
+- [ ] **Step 2: Filter `machineContextOnly` from normal customFields in machine-detail transform and propagate context data**
+
+In `frontend/app/composables/useMachineDetailCustomFields.ts`:
+
+**For pieces** — In `transformCustomFields` (line 70), the returned object is built at line 141. Replace the `customFields,` line (line 143) with:
+
+```typescript
+customFields: customFields.filter((f: AnyRecord) => !f.machineContextOnly && !f.customField?.machineContextOnly),
+contextCustomFields: piece.contextCustomFields ?? [],
+contextCustomFieldValues: piece.contextCustomFieldValues ?? [],
+```
+
+**For components** — In `transformComponentCustomFields` (line 158), the returned object is built at line 241. Replace the `customFields,` line (line 243) with:
+
+```typescript
+customFields: customFields.filter((f: AnyRecord) => !f.machineContextOnly && !f.customField?.machineContextOnly),
+contextCustomFields: component.contextCustomFields ?? [],
+contextCustomFieldValues: component.contextCustomFieldValues ?? [],
+```
+
+- [ ] **Step 3: Run lint + typecheck**
+
+```bash
+cd frontend && npm run lint:fix && npx nuxi typecheck
+```
+
+Expected: 0 errors.
+
+- [ ] **Step 4: Commit**
+
+```bash
+cd frontend && git add .
+git commit -m "feat(custom-fields) : filter machineContextOnly from standalone and machine-detail views"
+```
+
+---
+
+## Task 4: Display context fields in machine view — `ComponentItem.vue`
+
+**Files:**
+- Modify: `frontend/app/components/ComponentItem.vue`
+
+Context fields are on the `component` object (set by the transform in Task 3), not as separate props.
+
+- [ ] **Step 1: Add template section**
+
+After the existing `CustomFieldDisplay` block (line 195), add:
+
+```vue
+        <!-- Context custom fields (machine-specific) -->
+        <div v-if="mergedContextFields.length" class="mt-4">
+          <h4 class="text-xs font-semibold text-base-content/70 mb-2">
+            Champs contextuels
+          </h4>
+          <CustomFieldDisplay
+            :fields="mergedContextFields"
+            :is-edit-mode="isEditMode"
+            :columns="2"
+            @field-blur="updateContextCustomField"
+          />
+        </div>
+```
+
+- [ ] **Step 2: Add imports and script logic**
+
+**IMPORTANT:** `ComponentItem.vue` uses `<script setup>` WITHOUT `lang="ts"`. Do NOT use TypeScript annotations (`: any`, `: string`, etc.) in any code added to this file.
+
+Add these imports (they are NOT already present in the component):
+
+```javascript
+import { mergeFieldDefinitionsWithValues, dedupeMergedFields } from '~/shared/utils/entityCustomFieldLogic'
+import { useCustomFields } from '~/composables/useCustomFields'
+import { useToast } from '~/composables/useToast'
+```
+
+Add after the existing `useEntityCustomFields` block (around line 348):
+
+```javascript
+const { upsertCustomFieldValue } = useCustomFields()
+const { showSuccess, showError } = useToast()
+
+const mergedContextFields = computed(() => {
+  const definitions = props.component?.contextCustomFields ?? []
+  const values = props.component?.contextCustomFieldValues ?? []
+  if (!definitions.length && !values.length) return []
+  return dedupeMergedFields(
+    mergeFieldDefinitionsWithValues(definitions, values),
+  )
+})
+
+const updateContextCustomField = async (field) => {
+  const linkId = props.component?.linkId
+  if (!linkId || !field) return
+
+  const customFieldId = field.customFieldId || field.customField?.id
+  if (!customFieldId) return
+
+  const result = await upsertCustomFieldValue(
+    customFieldId,
+    'machineComponentLink',
+    linkId,
+    field.value ?? '',
+  )
+
+  if (result.success) {
+    showSuccess(`Champ contextuel "${field.name || field.customField?.name}" mis à jour`)
+  } else {
+    showError(`Erreur lors de la mise à jour du champ contextuel`)
+  }
+}
+```
+
+- [ ] **Step 3: Run lint + typecheck**
+
+```bash
+cd frontend && npm run lint:fix && npx nuxi typecheck
+```
+
+- [ ] **Step 4: Commit**
+
+```bash
+cd frontend && git add app/components/ComponentItem.vue
+git commit -m "feat(custom-fields) : display context custom fields in ComponentItem"
+```
+
+---
+
+## Task 5: Display context fields in machine view — `PieceItem.vue`
+
+**Files:**
+- Modify: `frontend/app/components/PieceItem.vue`
+
+- [ ] **Step 1: Add template section**
+
+After the existing `CustomFieldDisplay` block (line 236), add:
+
+```vue
+        <!-- Context custom fields (machine-specific) -->
+        <div v-if="mergedContextFields.length" class="mt-4">
+          <h4 class="text-xs font-semibold text-base-content/70 mb-2">
+            Champs contextuels
+          </h4>
+          <CustomFieldDisplay
+            :fields="mergedContextFields"
+            :is-edit-mode="isEditMode"
+            :columns="2"
+            @field-blur="updateContextCustomField"
+          />
+        </div>
+```
+
+- [ ] **Step 2: Add imports and script logic**
+
+**IMPORTANT:** `PieceItem.vue` uses `<script setup>` WITHOUT `lang="ts"`. Do NOT use TypeScript annotations in any code added to this file.
+
+Add these imports (they are NOT already present in the component):
+
+```javascript
+import { mergeFieldDefinitionsWithValues, dedupeMergedFields } from '~/shared/utils/entityCustomFieldLogic'
+import { useCustomFields } from '~/composables/useCustomFields'
+import { useToast } from '~/composables/useToast'
+```
+
+Add after the existing `useEntityCustomFields` block (around line 366):
+
+```javascript
+const { upsertCustomFieldValue } = useCustomFields()
+const { showSuccess, showError } = useToast()
+
+const mergedContextFields = computed(() => {
+  const definitions = props.piece?.contextCustomFields ?? []
+  const values = props.piece?.contextCustomFieldValues ?? []
+  if (!definitions.length && !values.length) return []
+  return dedupeMergedFields(
+    mergeFieldDefinitionsWithValues(definitions, values),
+  )
+})
+
+const updateContextCustomField = async (field) => {
+  const linkId = props.piece?.linkId
+  if (!linkId || !field) return
+
+  const customFieldId = field.customFieldId || field.customField?.id
+  if (!customFieldId) return
+
+  const result = await upsertCustomFieldValue(
+    customFieldId,
+    'machinePieceLink',
+    linkId,
+    field.value ?? '',
+  )
+
+  if (result.success) {
+    showSuccess(`Champ contextuel "${field.name || field.customField?.name}" mis à jour`)
+  } else {
+    showError(`Erreur lors de la mise à jour du champ contextuel`)
+  }
+}
+```
+
+- [ ] **Step 3: Run lint + typecheck**
+
+```bash
+cd frontend && npm run lint:fix && npx nuxi typecheck
+```
+
+- [ ] **Step 4: Commit**
+
+```bash
+cd frontend && git add app/components/PieceItem.vue
+git commit -m "feat(custom-fields) : display context custom fields in PieceItem"
+```
+
+---
+
+## Task 6: Frontend build verification
+
+- [ ] **Step 1: Run full build**
+
+```bash
+cd frontend && npm run build
+```
+
+Expected: Build succeeds with no errors.
+
+- [ ] **Step 2: Final commit — update submodule pointer (from main repo)**
+
+```bash
+cd /home/matthieu/dev_malio/Inventory
+git add frontend
+git commit -m "chore : update frontend submodule for context custom fields"
+```

docs/superpowers/specs/2026-03-12-piece-quantity-design.md

@@ -0,0 +1,140 @@
+# Piece Quantity — Design Spec
+
+## Context
+
+L'application gère des machines composées de composants et de pièces. Une même pièce (catalogue) peut apparaître dans plusieurs contextes avec des quantités différentes. La quantité doit être portée par la **relation**, pas par l'entité catalogue.
+
+## Scope
+
+- Quantité sur les **pièces directement liées à une machine** (`MachinePieceLink`)
+- Quantité sur les **pièces d'un composant** (JSON `structure.pieces` du `Composant`)
+- **Hors scope** : quantité sur `MachineComponentLink`, `MachineProductLink`, override de quantité composant au niveau machine, audit logging
+
+## Règles métier
+
+| Contexte | Stockage | Éditable depuis | Visible sur machine |
+|----------|----------|-----------------|---------------------|
+| Pièce directement sur machine | `MachinePieceLink.quantity` | Page machine | Oui, éditable |
+| Pièce d'un composant | `Composant.structure.pieces[].quantity` | Page composant (création + édition) | Oui, lecture seule |
+
+- Type : entier, valeur par défaut = 1, minimum = 1
+- Affichage : "×N" après le nom de la pièce, masqué si N = 1
+- Quantité = 0 n'est pas valide (utiliser la suppression du lien à la place)
+
+## Backend
+
+### 1. MachinePieceLink — Nouvelle colonne
+
+Ajout d'un champ `quantity` sur l'entité `MachinePieceLink` :
+
+```php
+#[ORM\Column(type: Types::INTEGER, options: ['default' => 1])]
+private int $quantity = 1;
+```
+
+Getter/setter standard. **Pas de `#[Groups]`** — cohérent avec les autres champs de l'entité qui n'en déclarent pas (l'entité n'a pas de `normalizationContext`).
+
+Validation : `#[Assert\GreaterThanOrEqual(1)]`
+
+### 2. Migration SQL
+
+```sql
+ALTER TABLE machine_piece_link ADD COLUMN IF NOT EXISTS quantity INTEGER NOT NULL DEFAULT 1;
+```
+
+Idempotente avec `IF NOT EXISTS`.
+
+### 3. Composant.structure JSON
+
+Le tableau `pieces` dans le JSON `structure` du Composant accepte une nouvelle clé `quantity`. Pas de migration DB nécessaire — c'est un champ JSON libre.
+
+Avant :
+```json
+{ "typePieceId": "...", "role": "Filtration" }
+```
+
+Après :
+```json
+{ "typePieceId": "...", "role": "Filtration", "quantity": 4 }
+```
+
+Les entrées existantes sans `quantity` sont traitées comme `quantity = 1` (défaut côté frontend et backend).
+
+### 4. MachineStructureController
+
+#### Normalisation (GET)
+
+`normalizePieceLinks()` : inclure `quantity` dans la réponse JSON :
+- **Pièce machine directe** (parentLink = null) : `quantity` depuis `MachinePieceLink.quantity`
+- **Pièce sous composant** : `quantity` depuis le `structure.pieces` du composant source. Résolution :
+  1. Naviguer `MachinePieceLink` → `parentLink` (MachineComponentLink) → `composant` → `structure['pieces']`
+  2. Matcher par index de position dans le tableau `pieces` (l'ordre des pièces dans la structure correspond à l'ordre de création des liens)
+  3. Fallback : `quantity = 1` si non trouvé
+
+#### PATCH structure
+
+Dans `applyPieceLinks()`, accepter `quantity` au même niveau que `pieceId` dans le payload :
+
+```json
+{
+  "pieceLinks": [
+    { "pieceId": "cl...", "quantity": 4, "overrides": { "nameOverride": "..." } }
+  ]
+}
+```
+
+- `quantity` est appliqué uniquement pour les pièces directement sur la machine (pas de `parentComponentLinkId`)
+- Si `parentComponentLinkId` est présent, `quantity` est **ignoré silencieusement** (la valeur vient du composant)
+
+#### Clone
+
+`clonePieceLinks()` doit copier `quantity` depuis le lien source :
+
+```php
+$newLink->setQuantity($link->getQuantity());
+```
+
+Sans cela, les machines clonées perdraient les quantités (reset à 1).
+
+### 5. Tests
+
+Ajouter dans `MachinePieceLinkTest.php` :
+- POST avec `quantity` explicite → vérifier la valeur
+- POST sans `quantity` → vérifier défaut = 1
+- PATCH `quantity` sur pièce directe → vérifier mise à jour
+- GET structure → vérifier `quantity` dans la réponse normalisée
+- Clone → vérifier que `quantity` est préservé
+
+## Frontend
+
+### 1. Types TypeScript
+
+Mise à jour de `ComponentModelPiece` dans `shared/types/inventory.ts` — ajout du champ `quantity` :
+
+```typescript
+quantity?: number  // défaut 1
+```
+
+### 2. Fonctions de sanitization/normalisation à mettre à jour
+
+Ces fonctions énumèrent explicitement les champs à conserver et doivent inclure `quantity` :
+
+- `normalizeStructureForSave()` dans `shared/model/componentStructure.ts` — inclure `quantity` dans le payload backend des pièces
+- `sanitizePieceDefinition()` dans `shared/utils/structureAssignmentHelpers.ts` — préserver `quantity`
+- `sanitizePieces()` dans `shared/model/componentStructureSanitize.ts` — préserver `quantity` dans la sortie
+- `hydratePieces()` / `mapComponentPieces()` — préserver `quantity` lors de l'hydratation
+
+### 3. Pages composant (création + édition)
+
+Dans l'éditeur de structure, chaque pièce du tableau `structure.pieces` affiche un champ input :
+- Type : `number`, min = 1, step = 1
+- Valeur par défaut : 1
+- Style : `input input-bordered input-sm md:input-md` (DaisyUI)
+- Position : à côté des champs existants (reference, role)
+
+### 4. Page machine (détail/structure)
+
+- **Pièce directe** (parentLink = null) : affiche "×N" à côté du nom, quantité éditable (input entier)
+- **Pièce de composant** : affiche "×N" à côté du nom, lecture seule (pas d'input)
+- Si quantité = 1 : rien n'est affiché (pas de bruit visuel)
+- Style du label : texte secondaire (`text-base-content/60` ou classe équivalente)

docs/superpowers/specs/2026-03-13-modeltype-sync-design.md

@@ -0,0 +1,502 @@
+# ModelType Sync — Design Spec
+
+## Objectif
+
+Quand un ModelType (catégorie) est modifié (structure, custom fields), propager automatiquement les changements à tous les items liés (Composants, Pièces, Produits). L'utilisateur voit un preview de l'impact et confirme avant que la sync ne s'exécute.
+
+## Décisions
+
+| Décision | Choix |
+|----------|-------|
+| Scope sync | Composants + Pièces + Produits |
+| Sync destructive | Avec confirmation (modal frontend) |
+| Custom fields — ajout | Créer `CustomFieldValue` vides |
+| Custom fields — suppression | Supprimer avec confirmation |
+| Custom fields — renommage | Propagation auto (label dans la définition) |
+| Custom fields — changement de type | Clear les valeurs avec confirmation |
+| Architecture backend | Strategy pattern (1 strategy par entity type) |
+| Déclenchement | En deux temps : preview séparé du sync |
+| Preview timing | AVANT le save (pas de rollback nécessaire) |
+| Pièces — produits liés | Nouvelle table `PieceProductSlot` remplace la M2M `piece_products` |
+| `restrictedMode` frontend | Supprimé complètement |
+| Versioning | `version` INT sur Composant, Pièce, Produit (incrémenté à chaque sync) |
+| Machines | Aucun changement — elles lisent les slots des composants, la sync met à jour ces slots |
+| Matching slots | Par `typeXxxId` + `position` (pas de FK vers skeleton requirement) |
+| Matching custom fields | Par `orderIndex` (propriété stable sur `CustomField`) |
+| Atomicité PATCH + sync | Wrappé dans une transaction DB côté controller |
+| Idempotence sync | `execute()` est idempotent — un double appel est un no-op |
+| Audit | Les opérations de sync sont capturées par les subscribers `onFlush` existants |
+
+## Endpoints API
+
+### `POST /api/model_types/{id}/sync-preview`
+
+Calcule l'impact du diff entre le payload envoyé et l'état actuel des items liés. **Ne persiste rien.**
+
+**Sécurité :** `ROLE_GESTIONNAIRE`
+
+**Request body :**
+```json
+{
+  "structure": { ... }
+}
+```
+
+Le payload `structure` a le même format que celui envoyé au `PATCH /api/model_types/{id}`.
+
+**Response :**
+```json
+{
+  "modelTypeId": "cl...",
+  "category": "COMPONENT",
+  "itemCount": 12,
+  "additions": {
+    "pieceSlots": 12,
+    "productSlots": 0,
+    "subcomponentSlots": 24,
+    "customFieldValues": 36
+  },
+  "deletions": {
+    "pieceSlots": 0,
+    "productSlots": 12,
+    "subcomponentSlots": 0,
+    "customFieldValues": 0
+  },
+  "modifications": {
+    "customFieldTypeChanges": 12
+  }
+}
+```
+
+Si `additions`, `deletions` et `modifications` sont tous à 0, le frontend skip la modal et sauvegarde directement.
+
+**Erreurs :**
+- `404` — ModelType introuvable
+- `403` — droits insuffisants
+
+### `POST /api/model_types/{id}/sync`
+
+Exécute la propagation. Appelé **après** le `PATCH` du ModelType, dans la même requête frontend (PATCH + sync enchaînés).
+
+**Sécurité :** `ROLE_GESTIONNAIRE`
+
+**Request body :**
+```json
+{
+  "confirmDeletions": true,
+  "confirmTypeChanges": true
+}
+```
+
+Si des suppressions sont nécessaires mais `confirmDeletions` est `false`, le sync **skip les suppressions** (applique uniquement les ajouts). Idem pour `confirmTypeChanges` et les clear de valeurs. Cela permet un sync partiel (ajouts only) sans confirmation.
+
+**Response :** `200` avec résumé de l'exécution.
+
+**Erreurs :**
+- `404` — ModelType introuvable
+- `403` — droits insuffisants
+
+## Architecture Backend
+
+### Strategy Pattern
+
+```
+Service/
+├── ModelTypeSyncService.php          # Orchestrateur
+└── Sync/
+    ├── SyncStrategyInterface.php     # Interface
+    ├── ComposantSyncStrategy.php     # Slots pièce/produit/sous-composant + custom fields
+    ├── PieceSyncStrategy.php         # Slots produit + custom fields
+    └── ProductSyncStrategy.php       # Custom fields uniquement
+```
+
+### Interface
+
+```php
+interface SyncStrategyInterface
+{
+    public function supports(ModelType $modelType): bool;
+    public function preview(ModelType $modelType, array $newStructure): SyncPreviewResult;
+    public function execute(ModelType $modelType, SyncConfirmation $confirmation): SyncExecutionResult;
+}
+```
+
+**Note sur `execute()` :** Cette méthode est appelée **après** le PATCH du ModelType, donc les skeleton requirements sont déjà mis à jour en base. La strategy compare les skeleton requirements actuels (fraîchement mis à jour) avec les slots existants des items liés. Pas besoin de recevoir `$newStructure` — les relations ORM reflètent déjà le nouvel état.
+
+### Orchestrateur
+
+```php
+class ModelTypeSyncService
+{
+    /** @param iterable<SyncStrategyInterface> $strategies */
+    public function __construct(private iterable $strategies) {}
+
+    public function preview(ModelType $modelType, array $newStructure): SyncPreviewResult
+    {
+        foreach ($this->strategies as $strategy) {
+            if ($strategy->supports($modelType)) {
+                return $strategy->preview($modelType, $newStructure);
+            }
+        }
+        throw new \LogicException('No strategy found for category: ' . $modelType->getCategory()->value);
+    }
+
+    public function execute(ModelType $modelType, SyncConfirmation $confirmation): SyncExecutionResult
+    {
+        foreach ($this->strategies as $strategy) {
+            if ($strategy->supports($modelType)) {
+                return $strategy->execute($modelType, $confirmation);
+            }
+        }
+        throw new \LogicException('No strategy found for category: ' . $modelType->getCategory()->value);
+    }
+}
+```
+
+Les strategies sont auto-injectées via `#[AutoconfigureTag('app.sync_strategy')]` et le tagged iterator de Symfony.
+
+### DTOs
+
+```php
+class SyncPreviewResult
+{
+    public string $modelTypeId;
+    public string $category;
+    public int $itemCount;
+    public array $additions;    // ['pieceSlots' => int, 'productSlots' => int, ...]
+    public array $deletions;
+    public array $modifications;
+}
+
+class SyncConfirmation
+{
+    public bool $confirmDeletions = false;
+    public bool $confirmTypeChanges = false;
+}
+
+class SyncExecutionResult
+{
+    public int $itemsUpdated;
+    public array $additions;
+    public array $deletions;
+    public array $modifications;
+}
+```
+
+### Controller
+
+```php
+#[Route('/api/model_types/{id}')]
+class ModelTypeSyncController extends AbstractController
+{
+    #[Route('/sync-preview', methods: ['POST'])]
+    #[IsGranted('ROLE_GESTIONNAIRE')]
+    public function preview(ModelType $modelType, Request $request): JsonResponse
+    {
+        $structure = json_decode($request->getContent(), true)['structure'] ?? [];
+        $result = $this->syncService->preview($modelType, $structure);
+        return $this->json($result);
+    }
+
+    #[Route('/sync', methods: ['POST'])]
+    #[IsGranted('ROLE_GESTIONNAIRE')]
+    public function sync(ModelType $modelType, Request $request): JsonResponse
+    {
+        $body = json_decode($request->getContent(), true);
+        $confirmation = new SyncConfirmation();
+        $confirmation->confirmDeletions = $body['confirmDeletions'] ?? false;
+        $confirmation->confirmTypeChanges = $body['confirmTypeChanges'] ?? false;
+        $result = $this->syncService->execute($modelType, $confirmation);
+        return $this->json($result);
+    }
+}
+```
+
+### Atomicité PATCH + Sync
+
+Le frontend enchaîne `PATCH` puis `POST /sync` en deux requêtes HTTP. Le `POST /sync` wrappe toute l'opération dans une transaction DB (`$em->wrapInTransaction()`). Si le sync échoue, les modifications de slots sont rollback. Le PATCH du ModelType (skeleton requirements) reste committée — c'est acceptable car un re-sync est toujours possible.
+
+En cas d'échec réseau entre le PATCH et le sync, le ModelType est à jour mais les items ne sont pas synchronisés. Le prochain save de la catégorie reproposera le sync-preview, qui détectera les différences.
+
+## Logique de Diff / Sync
+
+### Matching des slots
+
+Pour chaque item lié, on compare ses slots actuels avec les skeleton requirements du ModelType. Le matching se fait par **`typeXxxId`** (le type référencé : `typePieceId`, `typeProductId`, `typeComposantId`) + **`position`**.
+
+Il n'y a **pas de FK directe** entre un slot et un skeleton requirement. Le lien est implicite via le type + position.
+
+**Pour le preview :** la strategy parse le `$newStructure` (payload JSON) et le compare aux slots actuels sans toucher à la DB.
+
+**Pour l'execute :** la strategy lit les skeleton requirements actuels (déjà mis à jour par le PATCH) et les compare aux slots actuels.
+
+### Règles — Slots (pièce, produit, sous-composant)
+
+| Cas | Action |
+|-----|--------|
+| Skeleton requirement existe, pas de slot correspondant | **Ajouter** slot vide (type + position, `quantity = 1` pour pièces, pas de sélection) |
+| Slot existe, plus de skeleton requirement | **Supprimer** le slot (si `confirmDeletions`) — sélection perdue |
+| Les deux existent, position différente | **Mettre à jour** la position du slot |
+| Slot existe et matche | **Ne rien toucher** — sélection et quantité préservées |
+
+### Règles — Custom fields
+
+| Cas | Action |
+|-----|--------|
+| Nouveau custom field | **Créer** `CustomFieldValue` vides pour tous les items |
+| Custom field supprimé | **Supprimer** les `CustomFieldValue` (si `confirmDeletions`) |
+| Renommé (même `orderIndex`, nom différent) | **Propagation auto** — label dans la définition, valeurs intactes |
+| Type changé (même `orderIndex`, type différent) | **Clear** les valeurs (si `confirmTypeChanges`) — `CustomFieldValue` conservée, `value` vidée |
+
+Le matching des custom fields se fait par **`orderIndex`** (propriété stable sur l'entité `CustomField`), pas par index de tableau. Cela évite les faux positifs lors de réordonnancement.
+
+## Nouvelle Entité — `PieceProductSlot`
+
+### Contexte — Remplacement de la M2M `piece_products`
+
+Actuellement, les produits liés aux pièces passent par une relation M2M (`piece_products`, colonnes `a`/`b`). Cette table n'a pas de notion de `position`, `typeProductId`, ou `familyCode`.
+
+`PieceProductSlot` **remplace** cette M2M pour uniformiser l'architecture avec les slots des Composants. La M2M existante sera conservée temporairement puis supprimée dans une migration future.
+
+### Table `piece_product_slots`
+
+| Colonne | Type | Contrainte |
+|---------|------|------------|
+| `id` | VARCHAR (CUID) | PK |
+| `pieceid` | VARCHAR | FK → `pieces.id` CASCADE |
+| `typeproductid` | VARCHAR | FK → `model_types.id` SET NULL, nullable |
+| `selectedproductid` | VARCHAR | FK → `products.id` SET NULL, nullable |
+| `familycode` | VARCHAR(255) | nullable |
+| `position` | INT | NOT NULL |
+| `createdat` | TIMESTAMP | NOT NULL |
+| `updatedat` | TIMESTAMP | NOT NULL |
+
+### Entité PHP
+
+```php
+#[ORM\Entity]
+#[ORM\Table(name: 'piece_product_slots')]
+#[ORM\HasLifecycleCallbacks]
+class PieceProductSlot
+{
+    #[ORM\Id]
+    #[ORM\Column(type: 'string')]
+    private string $id;
+
+    #[ORM\ManyToOne(targetEntity: Piece::class, inversedBy: 'productSlots')]
+    #[ORM\JoinColumn(name: 'pieceId', referencedColumnName: 'id', nullable: false, onDelete: 'CASCADE')]
+    private Piece $piece;
+
+    #[ORM\ManyToOne(targetEntity: ModelType::class)]
+    #[ORM\JoinColumn(name: 'typeProductId', referencedColumnName: 'id', nullable: true, onDelete: 'SET NULL')]
+    private ?ModelType $typeProduct = null;
+
+    #[ORM\ManyToOne(targetEntity: Product::class)]
+    #[ORM\JoinColumn(name: 'selectedProductId', referencedColumnName: 'id', nullable: true, onDelete: 'SET NULL')]
+    private ?Product $selectedProduct = null;
+
+    #[ORM\Column(type: 'string', length: 255, nullable: true)]
+    private ?string $familyCode = null;
+
+    #[ORM\Column(type: 'integer')]
+    private int $position = 0;
+
+    #[ORM\Column(type: Types::DATETIME_IMMUTABLE)]
+    private DateTimeImmutable $createdAt;
+
+    #[ORM\Column(type: Types::DATETIME_IMMUTABLE)]
+    private DateTimeImmutable $updatedAt;
+}
+```
+
+### Relation sur Piece
+
+```php
+#[ORM\OneToMany(targetEntity: PieceProductSlot::class, mappedBy: 'piece', cascade: ['persist', 'remove'], orphanRemoval: true)]
+#[ORM\OrderBy(['position' => 'ASC'])]
+private Collection $productSlots;
+```
+
+La relation M2M `$products` existante sur `Piece` sera marquée deprecated puis supprimée dans une migration future.
+
+### Migration
+
+1. Créer la table `piece_product_slots`
+2. Migrer les données existantes de `piece_products` (M2M) → chaque entrée devient un `PieceProductSlot` avec `selectedProductId` renseigné, `typeProductId` déduit du produit sélectionné (`product.typeProduct`), `position` auto-incrémentée
+3. Conserver `piece_products` temporairement (suppression dans une migration future)
+4. Mettre à jour le virtual getter `getStructure()` de Piece pour lire les `productSlots`
+
+## Versioning
+
+### Nouveau champ sur Composant, Piece, Product
+
+```php
+#[ORM\Column(type: 'integer', options: ['default' => 1])]
+#[Groups(['composant:read'])]  // idem pour piece:read, product:read
+private int $version = 1;
+```
+
+### Comportement
+
+- **Création** d'un item → `version = 1`
+- **Sync** qui modifie les slots ou custom fields d'un item → `version += 1`
+- Si la sync n'a aucun impact sur un item particulier (ses slots matchent déjà le skeleton), sa version ne change pas
+
+### Migration
+
+```sql
+ALTER TABLE composants ADD COLUMN IF NOT EXISTS version INT NOT NULL DEFAULT 1;
+ALTER TABLE pieces ADD COLUMN IF NOT EXISTS version INT NOT NULL DEFAULT 1;
+ALTER TABLE products ADD COLUMN IF NOT EXISTS version INT NOT NULL DEFAULT 1;
+```
+
+## Frontend
+
+### Suppression du `restrictedMode`
+
+**Fichiers à supprimer :**
+- `composables/useCategoryEditGuard.ts`
+- `tests/composables/useCategoryEditGuard.test.ts`
+
+**Fichiers à modifier (retirer restrictedMode) :**
+- `pages/component-category/[id]/edit.vue`
+- `pages/piece-category/[id]/edit.vue`
+- `pages/product-category/[id]/edit.vue`
+- `components/StructureNodeEditor.vue`
+- `components/PieceModelStructureEditor.vue`
+- `components/ComponentModelStructureEditor.vue`
+- `components/model-types/ModelTypeForm.vue`
+- `composables/useStructureNodeCrud.ts`
+- `composables/useStructureNodeLogic.ts`
+- `composables/usePieceStructureEditorLogic.ts`
+- `tests/components/ModelTypeForm.test.ts` (si existant)
+- `tests/components/PieceModelStructureEditor.test.ts`
+
+### Nouveau composant — `SyncConfirmationModal.vue`
+
+Modal DaisyUI qui reçoit un `SyncPreviewResult` et affiche :
+
+```
+Cette modification impacte X [composants|pièces|produits] :
+
+Ajouts :
+  • Y slots pièce à créer
+  • Z valeurs de champs personnalisés à initialiser
+
+Suppressions :
+  • W slots produit à supprimer (les sélections seront perdues)
+
+Modifications :
+  • V valeurs de champs à réinitialiser (changement de type)
+
+[Annuler]  [Confirmer la synchronisation]
+```
+
+### Nouveau service — `modelTypes.ts`
+
+Ajout de deux fonctions au service existant :
+
+```typescript
+export function syncPreview(id: string, structure: any) {
+  return requestFetch(`/api/model_types/${id}/sync-preview`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ structure }),
+  })
+}
+
+export function syncExecute(id: string, confirmation: { confirmDeletions: boolean, confirmTypeChanges: boolean }) {
+  return requestFetch(`/api/model_types/${id}/sync`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(confirmation),
+  })
+}
+```
+
+### Flow dans les pages d'édition de catégorie
+
+```typescript
+const handleSubmit = async (payload) => {
+  // 1. Preview (avant le save)
+  const preview = await syncPreview(id, payload.structure)
+
+  const hasImpact = preview.itemCount > 0 && (
+    Object.values(preview.additions).some(v => v > 0) ||
+    Object.values(preview.deletions).some(v => v > 0) ||
+    Object.values(preview.modifications).some(v => v > 0)
+  )
+
+  // 2. Si impact, demander confirmation
+  if (hasImpact) {
+    pendingPayload.value = payload
+    syncPreviewData.value = preview
+    showSyncModal.value = true
+    return
+  }
+
+  // 3. Pas d'impact → save direct (PATCH + sync)
+  await saveAndSync(payload, { confirmDeletions: false, confirmTypeChanges: false })
+}
+
+const onSyncConfirmed = async () => {
+  const preview = syncPreviewData.value
+  const needsDeleteConfirm = Object.values(preview.deletions).some(v => v > 0)
+  const needsTypeChangeConfirm = preview.modifications.customFieldTypeChanges > 0
+
+  await saveAndSync(pendingPayload.value, {
+    confirmDeletions: needsDeleteConfirm,
+    confirmTypeChanges: needsTypeChangeConfirm,
+  })
+}
+
+const saveAndSync = async (payload, confirmation) => {
+  await updateModelType(id, payload)
+  await syncExecute(id, confirmation)
+  showSuccess('Catégorie mise à jour et synchronisée.')
+  router.push('/...')
+}
+```
+
+## Non-régression
+
+### Machines
+
+- Le `MachineStructureController` lit les slots des composants. La sync modifie ces slots → les machines affichent automatiquement la dernière version au prochain chargement.
+- Aucun changement dans le controller machine.
+
+### Quantités
+
+- La sync **ne touche jamais** aux slots qui matchent toujours un skeleton requirement. Les quantités (`ComposantPieceSlot.quantity`) et sélections existantes sont préservées.
+- Les nouveaux slots ajoutés par la sync ont `quantity = 1` par défaut.
+- Le `ComposantPieceSlotController` (PATCH quantity) reste inchangé.
+
+### `PieceProductSlot` — pas de quantité
+
+Cohérent avec `ComposantProductSlot` qui n'a pas de quantité non plus.
+
+### Relation M2M `piece_products`
+
+La M2M existante reste en base pendant la période de transition. Le code frontend/backend qui la lit devra être migré vers les `productSlots`. La M2M sera supprimée dans une migration future une fois que tout le code utilise les slots.
+
+## Tests
+
+### Backend — PHPUnit
+
+- `ModelTypeSyncControllerTest` — tests des endpoints preview et sync (y compris erreurs 403/404, confirmations partielles)
+- `ComposantSyncStrategyTest` — logique de diff pour composants (ajout, suppression, position update, no-op)
+- `PieceSyncStrategyTest` — logique de diff pour pièces (ajout/suppression de product slots)
+- `ProductSyncStrategyTest` — logique de diff pour produits (custom fields only)
+- `PieceProductSlotTest` — CRUD de la nouvelle entité
+- Idempotence : vérifier qu'un double appel à `sync` est un no-op
+- Vérifier la non-régression : `MachineStructureControllerTest` existant doit passer sans modification
+
+### Frontend — Tests
+
+- Supprimer `tests/composables/useCategoryEditGuard.test.ts`
+- Mettre à jour `tests/components/PieceModelStructureEditor.test.ts` (retirer restrictedMode)
+- Ajouter tests pour le flow sync dans les pages d'édition (preview → modal → confirm → save)
+
+## Performance
+
+Pour le volume attendu (dizaines d'items par catégorie, pas de milliers), la sync en PHP avec l'ORM Doctrine est suffisante. Si le volume augmente significativement, les opérations de création/suppression de slots pourront être converties en batch SQL (INSERT ... SELECT, DELETE ... WHERE) sans changer l'architecture (la strategy encapsule la logique).

docs/superpowers/specs/2026-03-16-mcp-server-design.md

@@ -0,0 +1,669 @@
+# MCP Server — Inventory Project — Design Spec
+
+**Date :** 2026-03-16
+**Version projet :** 1.9.1
+**Statut :** Draft (post-review v2)
+
+---
+
+## 1. Objectif
+
+Exposer l'intégralité de l'API Inventory (machines, pièces, composants, produits, sites, constructeurs, custom fields, documents, commentaires, audit) via un serveur MCP (Model Context Protocol) intégré directement dans l'application Symfony.
+
+Le serveur doit être compatible avec tous les clients MCP majeurs : Claude Code, Claude Desktop, ChatGPT Desktop, Codex, et tout client supportant le protocole MCP.
+
+## 2. Contraintes
+
+| Contrainte | Détail |
+|---|---|
+| **Réseau** | Machine hébergée sur un réseau fermé d'entreprise. Les clients distants (Claude Desktop, ChatGPT, Codex) accèdent via un tunnel chiffré (Cloudflare/WireGuard/SSH) |
+| **Auth** | Pass-through : chaque client fournit ses propres credentials (profileId + password). Le serveur MCP charge le profil correspondant et applique ses rôles. Les actions sont traçables par utilisateur dans l'audit log |
+| **Transport** | Dual : stdio pour usage local (Claude Code sur la même machine) + HTTP Streamable/SSE pour clients distants via tunnel |
+| **Stack** | PHP / Symfony 8.0 — le serveur MCP vit dans l'application existante, pas de service séparé |
+| **Scope** | Lecture + écriture complète — les outils couvrent tout le CRUD + les opérations métier |
+
+## 3. Stack technique
+
+| Composant | Choix |
+|---|---|
+| SDK MCP | `symfony/mcp-bundle` v0.6.0 + `mcp/sdk` ^0.4 (officiel Symfony + PHP Foundation + Anthropic) |
+| Transport stdio | `bin/console mcp:server` (dans le container Docker) |
+| Transport HTTP | Endpoint `/_mcp` sur le même port que l'API (8081) |
+| Auth HTTP | Custom Symfony Authenticator (`McpHeaderAuthenticator`) intégré au firewall Symfony |
+| Auth stdio | Token synthétique chargé depuis `$_ENV` au boot |
+| Rate limiting | `symfony/rate-limiter` sur les tentatives d'auth échouées |
+| Accès données | Repositories Doctrine directs (pas de hop HTTP interne) |
+
+**Note :** Le bundle est expérimental et non couvert par la BC Promise de Symfony. L'implémentation inclut un spike/PoC initial (étape 1 du plan) pour valider la compatibilité de l'API réelle du bundle avec ce design.
+
+## 4. Architecture
+
+```
+┌─────────────────────────────────────────────────────┐
+│  Docker Compose (réseau fermé entreprise)            │
+│                                                     │
+│  ┌─────────────────────────────────────────────┐    │
+│  │  php-inventory-apache (Symfony 8)            │    │
+│  │                                              │    │
+│  │  /api/*          ← API REST existante        │    │
+│  │  /_mcp           ← Endpoint MCP HTTP (SSE)   │    │
+│  │  bin/console mcp:server  ← Transport stdio   │    │
+│  │                                              │    │
+│  │  Firewall Symfony :                          │    │
+│  │    ^/api  → SessionProfileAuthenticator      │    │
+│  │    ^/_mcp → McpHeaderAuthenticator           │    │
+│  │                                              │    │
+│  │  src/Mcp/Tool/       ← Tools MCP             │    │
+│  │  src/Mcp/Resource/   ← Resources MCP         │    │
+│  │  src/Mcp/Security/   ← Authenticator + Guard │    │
+│  └──────────┬───────────────────────────────────┘    │
+│             │ réseau Docker interne                   │
+│  ┌──────────▼──────────┐                             │
+│  │  PostgreSQL 16       │                             │
+│  └─────────────────────┘                             │
+└──────────────────┬──────────────────────────────────┘
+                   │ tunnel (chiffré)
+    ┌──────────────▼──────────────────┐
+    │  Postes utilisateurs            │
+    │  - Claude Desktop → HTTP/SSE    │
+    │  - ChatGPT Desktop → HTTP/SSE   │
+    │  - Codex → HTTP/SSE             │
+    │  - Claude Code local → stdio    │
+    └─────────────────────────────────┘
+```
+
+Le serveur MCP accède directement aux repositories Doctrine et aux services Symfony existants. Pas de double sérialisation — les tools appellent les mêmes repositories/services que les controllers REST.
+
+## 5. Authentification pass-through
+
+### 5.1 Firewall Symfony — intégration sécurité
+
+Un firewall dédié pour `/_mcp` avec un authenticator custom. Cela garantit que `$security->getUser()` retourne le bon Profile, que la hiérarchie des rôles fonctionne via `is_granted()`, et que l'audit log trace le bon acteur.
+
+```yaml
+# config/packages/security.yaml (ajout)
+security:
+    firewalls:
+        mcp:
+            pattern: ^/_mcp
+            stateless: true
+            custom_authenticators:
+                - App\Mcp\Security\McpHeaderAuthenticator
+```
+
+Le `McpHeaderAuthenticator` implémente `AuthenticatorInterface` :
+1. Extrait `X-Profile-Id` et `X-Profile-Password` des headers
+2. Charge le profil via `ProfileRepository`
+3. Vérifie le password hash via `UserPasswordHasherInterface`
+4. Retourne un `Passport` avec le Profile comme User
+5. Symfony gère le reste (token, rôles, hiérarchie)
+
+Cela permet à `AbstractAuditSubscriber.resolveActorProfileId()` de résoudre l'acteur via `$security->getUser()` sans aucune modification du code existant.
+
+### 5.2 Transport stdio — token synthétique
+
+Pour le transport stdio (pas de requête HTTP), un `EventSubscriber` sur `console.command` (quand la commande est `mcp:server`) :
+1. Lit `MCP_PROFILE_ID` et `MCP_PROFILE_PASSWORD` depuis `$_ENV`
+2. Valide les credentials
+3. Injecte un `UsernamePasswordToken` synthétique dans le `TokenStorage` avec le Profile
+
+### 5.3 Rate limiting — protection brute-force
+
+```yaml
+# config/packages/rate_limiter.yaml
+framework:
+    rate_limiter:
+        mcp_auth:
+            policy: sliding_window
+            limit: 5
+            interval: '1 minute'
+```
+
+Le `McpHeaderAuthenticator` consomme le rate limiter sur chaque tentative échouée (clé = IP). Après 5 échecs en 1 minute, toute tentative est rejetée avec une erreur MCP `429 Too Many Requests`.
+
+### 5.4 Vérification des rôles
+
+Chaque tool déclare un rôle minimum. L'authenticator Symfony gère la hiérarchie :
+
+| Rôle | Droits MCP |
+|---|---|
+| `ROLE_VIEWER` | Tous les tools de lecture (list, get, search, history) |
+| `ROLE_GESTIONNAIRE` | Lecture + écriture (create, update, delete, slots, clone) |
+| `ROLE_ADMIN` | Tout + gestion profils |
+
+Les tools utilisent `$this->security->isGranted('ROLE_XXX')` pour vérifier, bénéficiant de la hiérarchie Symfony standard.
+
+## 6. Catalogue des Tools MCP
+
+### 6.1 Tools de haut niveau (métier)
+
+| Tool | Description | Paramètres principaux | Rôle min |
+|---|---|---|---|
+| `search_inventory` | Recherche globale dans toutes les entités (machines, pièces, composants, produits, sites, constructeurs) | `query: string`, `types?: string[]`, `limit?: int` | VIEWER |
+| `get_machine_structure` | Hiérarchie complète d'une machine : composants, pièces, produits, custom fields, slots | `machineId: string` | VIEWER |
+| `clone_machine` | Clone une machine avec sa structure complète | `machineId: string`, `name: string`, `siteId: string`, `reference?: string` | GESTIONNAIRE |
+| `get_entity_history` | Historique d'audit d'une entité | `entityType: string`, `entityId: string` | VIEWER |
+| `get_activity_log` | Journal d'activité global | `page?: int`, `limit?: int`, `entityType?: string`, `action?: string` | VIEWER |
+| `get_dashboard_stats` | Compteurs globaux (machines, pièces, composants, produits, commentaires ouverts) | aucun | VIEWER |
+| `sync_model_type` | Preview ou exécution de la synchronisation skeleton d'un ModelType | `modelTypeId: string`, `action: "preview"\|"sync"`, `structure?: object` | GESTIONNAIRE |
+
+### 6.2 Tools CRUD — Machines
+
+| Tool | Description | Rôle min |
+|---|---|---|
+| `list_machines` | Lister les machines avec filtres (nom, référence, site) et pagination | VIEWER |
+| `get_machine` | Détail d'une machine par ID | VIEWER |
+| `create_machine` | Créer une machine (nom, référence, siteId, constructeurs) | GESTIONNAIRE |
+| `update_machine` | Mise à jour partielle d'une machine | GESTIONNAIRE |
+| `delete_machine` | Supprimer une machine | GESTIONNAIRE |
+
+### 6.3 Tools CRUD — Composants
+
+| Tool | Description | Rôle min |
+|---|---|---|
+| `list_composants` | Lister les composants avec filtres et pagination | VIEWER |
+| `get_composant` | Détail d'un composant par ID (incluant ses slots) | VIEWER |
+| `create_composant` | Créer un composant (nom, référence, modelTypeId, constructeurs). Retourne l'ID + les slots vides auto-générés | GESTIONNAIRE |
+| `update_composant` | Mise à jour partielle | GESTIONNAIRE |
+| `delete_composant` | Supprimer un composant | GESTIONNAIRE |
+
+### 6.4 Tools CRUD — Pièces
+
+| Tool | Description | Rôle min |
+|---|---|---|
+| `list_pieces` | Lister les pièces avec filtres et pagination | VIEWER |
+| `get_piece` | Détail d'une pièce par ID (incluant ses product-slots) | VIEWER |
+| `create_piece` | Créer une pièce (nom, référence, modelTypeId, constructeurs). Retourne l'ID + product-slots auto-générés | GESTIONNAIRE |
+| `update_piece` | Mise à jour partielle | GESTIONNAIRE |
+| `delete_piece` | Supprimer une pièce | GESTIONNAIRE |
+
+### 6.5 Tools CRUD — Produits
+
+| Tool | Description | Rôle min |
+|---|---|---|
+| `list_products` | Lister les produits avec filtres et pagination | VIEWER |
+| `get_product` | Détail d'un produit par ID | VIEWER |
+| `create_product` | Créer un produit (nom, référence, modelTypeId, prix (string), constructeurs) | GESTIONNAIRE |
+| `update_product` | Mise à jour partielle | GESTIONNAIRE |
+| `delete_product` | Supprimer un produit | GESTIONNAIRE |
+
+### 6.6 Tools CRUD — Sites
+
+| Tool | Description | Rôle min |
+|---|---|---|
+| `list_sites` | Lister les sites | VIEWER |
+| `get_site` | Détail d'un site par ID | VIEWER |
+| `create_site` | Créer un site | GESTIONNAIRE |
+| `update_site` | Mise à jour partielle | GESTIONNAIRE |
+| `delete_site` | Supprimer un site | GESTIONNAIRE |
+
+### 6.7 Tools CRUD — Constructeurs
+
+| Tool | Description | Rôle min |
+|---|---|---|
+| `list_constructeurs` | Lister les constructeurs/fournisseurs | VIEWER |
+| `get_constructeur` | Détail d'un constructeur par ID | VIEWER |
+| `create_constructeur` | Créer un constructeur | GESTIONNAIRE |
+| `update_constructeur` | Mise à jour partielle | GESTIONNAIRE |
+| `delete_constructeur` | Supprimer un constructeur | GESTIONNAIRE |
+
+### 6.8 Tools — Commentaires (splittés)
+
+| Tool | Description | Rôle min |
+|---|---|---|
+| `list_comments` | Lister les commentaires d'une entité | VIEWER |
+| `create_comment` | Créer un commentaire sur une entité | VIEWER |
+| `resolve_comment` | Marquer un commentaire comme résolu | GESTIONNAIRE |
+| `get_unresolved_comments_count` | Nombre de commentaires non résolus | VIEWER |
+
+### 6.9 Tools — Custom Fields (splittés)
+
+| Tool | Description | Rôle min |
+|---|---|---|
+| `list_custom_field_values` | Lister les custom field values d'une entité | VIEWER |
+| `upsert_custom_field_values` | Créer ou mettre à jour des custom field values | GESTIONNAIRE |
+| `delete_custom_field_value` | Supprimer une custom field value | GESTIONNAIRE |
+
+### 6.10 Tools — Documents (splittés)
+
+| Tool | Description | Rôle min |
+|---|---|---|
+| `list_documents` | Lister les documents d'une entité | VIEWER |
+| `delete_document` | Supprimer un document | GESTIONNAIRE |
+
+> **Limitation connue :** L'upload de documents n'est pas supporté via MCP. Le protocole MCP échange du JSON — l'upload de fichiers binaires (multipart/form-data) n'est pas compatible. Les uploads doivent se faire via l'API REST `/api/documents` (POST multipart). Cette limitation pourra être réévaluée si le protocole MCP ajoute un support binaire.
+
+### 6.11 Tools — Machine Links (splittés)
+
+| Tool | Description | Rôle min |
+|---|---|---|
+| `list_machine_links` | Lister les liens composant/pièce/produit d'une machine | VIEWER |
+| `add_machine_links` | Ajouter des liens machine↔composant/pièce/produit | GESTIONNAIRE |
+| `update_machine_link` | Modifier un lien (quantité, overrides) | GESTIONNAIRE |
+| `remove_machine_link` | Supprimer un lien | GESTIONNAIRE |
+
+### 6.12 Tools — Slots
+
+| Tool | Description | Rôle min |
+|---|---|---|
+| `list_slots` | Lister les slots d'un composant ou pièce avec état (rempli/vide, requirement). Paramètre `entityType: "composant"\|"piece"` + `entityId` | VIEWER |
+| `update_slots` | Remplir un ou plusieurs slots. Paramètre `slots: [{slotId, selectedPieceId?\|selectedProductId?\|selectedComposantId?}]` | GESTIONNAIRE |
+
+> **Note :** Un seul tool `list_slots` et un seul `update_slots` — ils acceptent un paramètre `entityType` pour dispatcher vers composant ou pièce. Un seul fichier d'implémentation par tool.
+
+### 6.13 Tools — ModelTypes
+
+| Tool | Description | Rôle min |
+|---|---|---|
+| `list_model_types` | Lister les ModelTypes par catégorie avec skeleton requirements | VIEWER |
+| `get_model_type` | Détail complet d'un ModelType (requirements + custom fields) | VIEWER |
+| `create_model_type` | Créer un ModelType | GESTIONNAIRE |
+| `update_model_type` | Modifier un ModelType | GESTIONNAIRE |
+| `delete_model_type` | Supprimer un ModelType | GESTIONNAIRE |
+
+**Total : ~55 tools** (splittés pour des schémas JSON non-ambigus, meilleure compatibilité LLM)
+
+> **Note :** Les tools d'administration des profils (`list_profiles`, `create_profile`, etc.) ne sont pas inclus — la gestion des profils reste exclusivement via l'API REST `/api/admin/profiles` (ROLE_ADMIN). Cela évite d'exposer la gestion des comptes/mots de passe via MCP.
+
+## 7. Resources MCP
+
+| URI | Description | Contenu |
+|---|---|---|
+| `inventory://schema/entities` | Schéma de toutes les entités | Nom, champs (nom, type, nullable, description) pour chaque entité |
+| `inventory://model-types/{category}` | ModelTypes par catégorie | Liste des ModelTypes avec leurs skeleton requirements et custom fields |
+| `inventory://roles` | Hiérarchie des rôles | Rôles et permissions associées pour guider le LLM |
+| `inventory://stats` | Statistiques globales | Compteurs de chaque entité, commentaires ouverts |
+
+## 8. Workflows de création guidés
+
+### 8.1 Créer un Composant complet
+
+```
+1. list_model_types(category: "composant")
+   → Choisir le type de composant
+
+2. get_model_type(modelTypeId)
+   → Voir les skeleton requirements : pièces, produits, sous-composants attendus
+   → Voir les custom fields de chaque requirement
+
+3. create_composant(name, reference, modelTypeId, constructeurs)
+   → Reçoit: { id, slots: [{slotId, type, requirementName}, ...] }
+
+4. search_inventory(query: "Roulement", types: ["piece"])
+   → Trouver les pièces candidates pour chaque slot
+
+5. update_slots([{slotId, selectedPieceId}, {slotId, selectedProductId}, ...])
+   → Remplir les slots
+
+6. upsert_custom_field_values(entityType: "composant", entityId,
+     fields: [{name: "Tension", value: "220V"}, ...])
+   → Remplir les custom fields
+```
+
+### 8.2 Créer une Pièce complète
+
+```
+1. list_model_types(category: "piece")
+2. get_model_type(modelTypeId)
+3. create_piece(name, reference, modelTypeId, constructeurs)
+   → Reçoit: { id, productSlots: [{slotId, requirementName}, ...] }
+4. search_inventory(query: "...", types: ["product"])
+5. update_slots([{slotId, selectedProductId}, ...])
+6. upsert_custom_field_values(...)
+```
+
+### 8.3 Créer un Produit
+
+```
+1. list_model_types(category: "product")
+2. create_product(name, reference, modelTypeId, prix, constructeurs)
+3. upsert_custom_field_values(...)
+```
+
+### 8.4 Créer une Machine complète (de bas en haut)
+
+```
+1. Créer les produits nécessaires (§8.3)
+2. Créer les pièces avec les produits dans les slots (§8.2)
+3. Créer les composants avec les pièces dans les slots (§8.1)
+4. list_sites → choisir le site
+5. create_machine(name, reference, siteId, constructeurs)
+6. add_machine_links(machineId, links: [
+     {type: "composant", entityId, quantity},
+     {type: "piece", entityId, quantity},
+     {type: "product", entityId}
+   ])
+7. upsert_custom_field_values(entityType: "machine", machineId, ...)
+```
+
+## 9. Pagination
+
+Toutes les tools `list_*` utilisent un contrat de pagination uniforme :
+
+### Paramètres d'entrée
+
+| Paramètre | Type | Default | Description |
+|---|---|---|---|
+| `page` | int | 1 | Numéro de page (1-indexed) |
+| `limit` | int | 30 | Nombre d'items par page (max 100) |
+
+### Format de réponse
+
+```json
+{
+  "items": [...],
+  "total": 142,
+  "page": 1,
+  "limit": 30,
+  "pageCount": 5
+}
+```
+
+## 10. Format des erreurs
+
+Toutes les erreurs MCP suivent un format uniforme via `isError: true` dans la réponse tool :
+
+```json
+{
+  "isError": true,
+  "content": [{"type": "text", "text": "Permission denied: ROLE_GESTIONNAIRE required for create_machine"}]
+}
+```
+
+### Catégories d'erreurs
+
+| Code | Description | Exemple |
+|---|---|---|
+| `auth_error` | Credentials invalides ou manquants | "Authentication failed: invalid password" |
+| `permission_denied` | Rôle insuffisant pour l'opération | "Permission denied: ROLE_GESTIONNAIRE required" |
+| `not_found` | Entité introuvable | "Machine not found: cl4a8b..." |
+| `validation_error` | Données invalides | "Validation failed: name is required" |
+| `rate_limited` | Trop de tentatives d'auth échouées | "Rate limited: try again in 45 seconds" |
+| `internal_error` | Erreur serveur inattendue | "Internal error: database connection failed" |
+
+Le champ `text` inclut toujours la catégorie en préfixe pour que le LLM puisse adapter son comportement.
+
+## 11. Configuration
+
+### 11.1 Symfony — config/packages/mcp.yaml
+
+```yaml
+mcp:
+    app: 'inventory'
+    version: '%env(file:resolve:VERSION)%'
+    description: 'Inventory MCP Server - Gestion inventaire industriel (machines, pièces, composants, produits)'
+    instructions: |
+        Serveur MCP pour gérer un inventaire industriel.
+        Entités principales : Machine, Composant, Pièce, Produit, Site, Constructeur.
+        Utilisez search_inventory pour chercher dans toutes les entités.
+        Utilisez get_model_type pour comprendre la structure attendue avant de créer un composant ou une pièce.
+        Consultez la resource inventory://schema/entities pour voir le schéma complet.
+        Authentification requise : envoyez X-Profile-Id et X-Profile-Password dans les headers HTTP.
+    client_transports:
+        stdio: true
+        http: true
+    http:
+        path: /_mcp
+        session:
+            store: file
+            directory: '%kernel.cache_dir%/mcp-sessions'
+            ttl: 3600
+```
+
+### 11.2 Security — config/packages/security.yaml (ajout firewall)
+
+```yaml
+security:
+    firewalls:
+        # AVANT le firewall api existant
+        mcp:
+            pattern: ^/_mcp
+            stateless: true
+            custom_authenticators:
+                - App\Mcp\Security\McpHeaderAuthenticator
+        api:
+            pattern: ^/api
+            # ... existant ...
+```
+
+### 11.3 Rate Limiter — config/packages/rate_limiter.yaml
+
+```yaml
+framework:
+    rate_limiter:
+        mcp_auth:
+            policy: sliding_window
+            limit: 5
+            interval: '1 minute'
+```
+
+### 11.4 Routes — config/routes.yaml (ajout)
+
+```yaml
+mcp:
+    resource: .
+    type: mcp
+```
+
+### 11.5 Logging — config/packages/monolog.yaml (ajout)
+
+```yaml
+monolog:
+    channels: ['mcp']
+    handlers:
+        mcp:
+            type: rotating_file
+            path: '%kernel.logs_dir%/mcp.log'
+            level: info
+            channels: ['mcp']
+            max_files: 30
+```
+
+## 12. Configuration des clients
+
+### 12.1 Claude Code (local, stdio via Docker)
+
+Fichier `.mcp.json` à la racine du projet :
+
+```json
+{
+  "mcpServers": {
+    "inventory": {
+      "command": "docker",
+      "args": [
+        "exec", "-i",
+        "-e", "MCP_PROFILE_ID=<votre-profile-id>",
+        "-e", "MCP_PROFILE_PASSWORD=<votre-password>",
+        "php-inventory-apache",
+        "php", "bin/console", "mcp:server"
+      ]
+    }
+  }
+}
+```
+
+> **Note :** Les env vars sont passées via les flags `-e` de `docker exec` car le bloc `env` de `.mcp.json` ne les injecte pas dans le container Docker. Si PHP et les dépendances Composer sont disponibles directement sur l'hôte (hors Docker), on peut utiliser `"command": "php", "args": ["bin/console", "mcp:server"]` avec un bloc `env` standard.
+
+### 12.2 Claude Desktop (distant, HTTP via tunnel)
+
+Fichier `claude_desktop_config.json` :
+
+```json
+{
+  "mcpServers": {
+    "inventory": {
+      "url": "https://inventory.company-tunnel.com/_mcp",
+      "headers": {
+        "X-Profile-Id": "<votre-profile-id>",
+        "X-Profile-Password": "<votre-password>"
+      }
+    }
+  }
+}
+```
+
+### 12.3 ChatGPT Desktop (HTTP via tunnel)
+
+Même principe HTTP : URL du tunnel + headers d'auth. Format de config selon la doc ChatGPT MCP.
+
+### 12.4 Codex (HTTP via tunnel)
+
+Même config HTTP que Claude Desktop.
+
+## 13. Structure des fichiers
+
+```
+src/
+└── Mcp/
+    ├── Tool/
+    │   ├── SearchInventoryTool.php          # search_inventory
+    │   ├── DashboardStatsTool.php           # get_dashboard_stats
+    │   ├── ActivityLogTool.php              # get_activity_log
+    │   ├── EntityHistoryTool.php            # get_entity_history
+    │   ├── Machine/
+    │   │   ├── ListMachinesTool.php         # list_machines
+    │   │   ├── GetMachineTool.php           # get_machine
+    │   │   ├── CreateMachineTool.php        # create_machine
+    │   │   ├── UpdateMachineTool.php        # update_machine
+    │   │   ├── DeleteMachineTool.php        # delete_machine
+    │   │   ├── MachineStructureTool.php     # get_machine_structure
+    │   │   ├── CloneMachineTool.php         # clone_machine
+    │   │   ├── ListMachineLinksTool.php     # list_machine_links
+    │   │   ├── AddMachineLinksTool.php      # add_machine_links
+    │   │   ├── UpdateMachineLinkTool.php    # update_machine_link
+    │   │   └── RemoveMachineLinkTool.php    # remove_machine_link
+    │   ├── Composant/
+    │   │   ├── ListComposantsTool.php       # list_composants
+    │   │   ├── GetComposantTool.php         # get_composant
+    │   │   ├── CreateComposantTool.php      # create_composant
+    │   │   ├── UpdateComposantTool.php      # update_composant
+    │   │   └── DeleteComposantTool.php      # delete_composant
+    │   ├── Piece/
+    │   │   ├── ListPiecesTool.php           # list_pieces
+    │   │   ├── GetPieceTool.php             # get_piece
+    │   │   ├── CreatePieceTool.php          # create_piece
+    │   │   ├── UpdatePieceTool.php          # update_piece
+    │   │   └── DeletePieceTool.php          # delete_piece
+    │   ├── Slot/
+    │   │   ├── ListSlotsTool.php            # list_slots (dispatche par entityType)
+    │   │   └── UpdateSlotsTool.php          # update_slots
+    │   ├── Product/
+    │   │   ├── ListProductsTool.php         # list_products
+    │   │   ├── GetProductTool.php           # get_product
+    │   │   ├── CreateProductTool.php        # create_product
+    │   │   ├── UpdateProductTool.php        # update_product
+    │   │   └── DeleteProductTool.php        # delete_product
+    │   ├── Site/
+    │   │   ├── ListSitesTool.php            # list_sites
+    │   │   ├── GetSiteTool.php              # get_site
+    │   │   ├── CreateSiteTool.php           # create_site
+    │   │   ├── UpdateSiteTool.php           # update_site
+    │   │   └── DeleteSiteTool.php           # delete_site
+    │   ├── Constructeur/
+    │   │   ├── ListConstructeursTool.php    # list_constructeurs
+    │   │   ├── GetConstructeurTool.php      # get_constructeur
+    │   │   ├── CreateConstructeurTool.php   # create_constructeur
+    │   │   ├── UpdateConstructeurTool.php   # update_constructeur
+    │   │   └── DeleteConstructeurTool.php   # delete_constructeur
+    │   ├── ModelType/
+    │   │   ├── ListModelTypesTool.php       # list_model_types
+    │   │   ├── GetModelTypeTool.php         # get_model_type
+    │   │   ├── CreateModelTypeTool.php      # create_model_type
+    │   │   ├── UpdateModelTypeTool.php      # update_model_type
+    │   │   ├── DeleteModelTypeTool.php      # delete_model_type
+    │   │   └── SyncModelTypeTool.php        # sync_model_type
+    │   ├── CustomField/
+    │   │   ├── ListCustomFieldValuesTool.php    # list_custom_field_values
+    │   │   ├── UpsertCustomFieldValuesTool.php  # upsert_custom_field_values
+    │   │   └── DeleteCustomFieldValueTool.php   # delete_custom_field_value
+    │   ├── Document/
+    │   │   ├── ListDocumentsTool.php        # list_documents
+    │   │   └── DeleteDocumentTool.php       # delete_document
+    │   └── Comment/
+    │       ├── ListCommentsTool.php         # list_comments
+    │       ├── CreateCommentTool.php        # create_comment
+    │       ├── ResolveCommentTool.php       # resolve_comment
+    │       └── UnresolvedCountTool.php      # get_unresolved_comments_count
+    ├── Resource/
+    │   ├── SchemaResource.php               # inventory://schema/entities
+    │   ├── ModelTypesResource.php           # inventory://model-types/{category}
+    │   ├── RolesResource.php                # inventory://roles
+    │   └── StatsResource.php                # inventory://stats
+    └── Security/
+        └── McpHeaderAuthenticator.php       # Symfony Authenticator pour firewall MCP
+
+docs/
+└── mcp/
+    └── README.md                            # Guide utilisateur complet
+```
+
+## 14. Documentation utilisateur (docs/mcp/README.md)
+
+Le guide contiendra :
+
+1. **Introduction** — Qu'est-ce que le MCP Inventory, à quoi ça sert, quels clients sont supportés
+2. **Prérequis** — Profil avec rôle suffisant, accès au tunnel, client MCP compatible
+3. **Installation & configuration par client** — Exemples copier-coller pour :
+   - Claude Code (stdio via Docker)
+   - Claude Desktop (HTTP via tunnel)
+   - ChatGPT Desktop (HTTP via tunnel)
+   - Codex (HTTP via tunnel)
+4. **Catalogue des tools** — Tableau complet avec nom, description, paramètres, rôle requis
+5. **Workflows guidés** — Comment créer une machine, un composant, une pièce, un produit (étape par étape avec exemples d'appels)
+6. **Resources disponibles** — URIs et contenu exposé
+7. **Rôles & permissions** — Quel rôle permet quelles actions
+8. **Format des erreurs** — Catégories et exemples
+9. **Limitations connues** — Upload documents non supporté via MCP
+10. **Troubleshooting** — Erreurs courantes (auth failed, tunnel down, rôle insuffisant, rate limited)
+
+## 15. Sécurité
+
+| Mesure | Détail |
+|---|---|
+| **Firewall Symfony** | `/_mcp` a son propre firewall avec `McpHeaderAuthenticator` — intégré au système de sécurité standard |
+| **Vérification rôle** | Chaque tool vérifie via `$security->isGranted()` avec hiérarchie des rôles |
+| **Audit trail** | `AbstractAuditSubscriber.resolveActorProfileId()` fonctionne nativement car `$security->getUser()` retourne le Profile authentifié |
+| **Rate limiting** | 5 tentatives d'auth échouées par minute par IP → rejet |
+| **Transport chiffré** | Le tunnel assure le chiffrement en transit pour les clients distants |
+| **Pas de secrets dans le code** | Credentials dans env vars (stdio) ou headers (HTTP), jamais en dur |
+| **Sessions MCP** | TTL 1h, stockage fichier, nettoyage automatique |
+| **CORS** | Non nécessaire — les clients MCP sont des apps natives (pas des navigateurs). Le tunnel termine la connexion côté serveur. À réévaluer si un client browser-based apparaît |
+
+## 16. Backward Compatibility
+
+Les tools MCP suivent une politique additive :
+- **Ajouts** : nouveaux tools, nouveaux paramètres optionnels → toujours OK
+- **Suppressions** : marquer un tool comme deprecated pendant 1 version avant suppression
+- **Breaking changes** : changer le type/nom d'un paramètre requis → bumper la version MCP
+
+Le champ `version` dans la config MCP (lu depuis `VERSION`) signale les changements.
+
+## 17. Dépendances à installer
+
+```bash
+composer require symfony/mcp-bundle symfony/rate-limiter
+```
+
+Le bundle tire `mcp/sdk` automatiquement.
+
+## 18. Tests
+
+Les tools MCP seront testés via :
+
+- **Tests unitaires** : chaque tool testé avec des mocks de repositories, vérification des paramètres et des réponses
+- **Tests d'intégration** : appels MCP stdio via `docker exec ... php bin/console mcp:server` avec des fixtures
+- **Tests de sécurité** : vérification que les tools rejettent les appels sans auth, avec rôle insuffisant, et après rate limiting
+- Pattern : hériter de `AbstractApiTestCase` pour réutiliser les factories existantes (`createProfile()`, `createMachine()`, etc.)
+
+## 19. Spike / PoC initial
+
+Avant l'implémentation complète, une étape de validation :
+
+1. Installer `symfony/mcp-bundle` dans le projet
+2. Créer un tool minimal (`get_dashboard_stats`) avec l'attribut `#[McpTool]`
+3. Tester le transport stdio : `docker exec -i php-inventory-apache php bin/console mcp:server`
+4. Tester le transport HTTP : appel POST sur `/_mcp`
+5. Valider que l'authenticator custom fonctionne avec le firewall
+6. Confirmer que `$security->getUser()` retourne le bon Profile dans un tool
+
+Si le PoC révèle des incompatibilités avec l'API du bundle, adapter le design avant de continuer.

docs/superpowers/specs/2026-03-23-document-types-design.md

@@ -0,0 +1,138 @@
+# Document Types — Design Spec
+
+Date: 2026-03-23
+Status: Approved
+
+## Goal
+
+Add a `type` field to documents so users can classify them (documentation, devis, facture, plan, photo, autre). Users can set the type at upload and change it afterward via a mini-modal.
+
+## Enum Values
+
+| Value | Label |
+|-------|-------|
+| `documentation` | Documentation |
+| `devis` | Devis |
+| `facture` | Facture |
+| `plan` | Plan |
+| `photo` | Photo |
+| `autre` | Autre |
+
+Default: `documentation`
+
+## Backend
+
+### 1. PHP Enum
+
+New file: `src/Enum/DocumentType.php`
+
+```php
+enum DocumentType: string
+{
+    case DOCUMENTATION = 'documentation';
+    case DEVIS = 'devis';
+    case FACTURE = 'facture';
+    case PLAN = 'plan';
+    case PHOTO = 'photo';
+    case AUTRE = 'autre';
+}
+```
+
+### 2. Entity Change — Document.php
+
+Add column:
+
+```php
+#[ORM\Column(type: Types::STRING, length: 20, enumType: DocumentType::class)]
+#[Groups(['document:list'])]
+private DocumentType $type = DocumentType::DOCUMENTATION;
+```
+
+Add getter/setter:
+
+```php
+public function getType(): DocumentType { ... }
+public function setType(DocumentType $type): static { ... }
+```
+
+### 3. API Platform — PATCH operation
+
+Add a `Patch` operation on Document (ROLE_GESTIONNAIRE) to allow updating `name` and `type`. The existing `Put` already exists but PATCH is more appropriate for partial updates.
+
+### 4. DocumentUploadProcessor
+
+Accept optional `type` field from FormData. Validate against enum values, default to `documentation` if absent.
+
+### 5. Migration
+
+```sql
+ALTER TABLE documents ADD COLUMN type VARCHAR(20) NOT NULL DEFAULT 'documentation';
+
+-- Classify existing documents by mimeType
+UPDATE documents SET type = 'photo' WHERE mimetype LIKE 'image/%';
+UPDATE documents SET type = 'autre'
+  WHERE type = 'documentation'
+    AND mimetype NOT LIKE 'application/pdf'
+    AND mimetype NOT LIKE 'image/%';
+```
+
+### 6. DocumentQueryController
+
+Add `type` to the response array in `formatDocument()`.
+
+## Frontend
+
+### 1. Type Constants
+
+New file: `app/shared/documentTypes.ts`
+
+```typescript
+export const DOCUMENT_TYPES = [
+  { value: 'documentation', label: 'Documentation' },
+  { value: 'devis', label: 'Devis' },
+  { value: 'facture', label: 'Facture' },
+  { value: 'plan', label: 'Plan' },
+  { value: 'photo', label: 'Photo' },
+  { value: 'autre', label: 'Autre' },
+] as const
+
+export type DocumentTypeValue = typeof DOCUMENT_TYPES[number]['value']
+```
+
+### 2. DocumentUpload.vue — Type select at upload
+
+Add a select dropdown (default: `documentation`) in the upload zone. The selected type applies to all files in the current batch. Pass the type through to `uploadDocuments()`.
+
+### 3. useDocuments composable
+
+- `uploadDocuments()`: accept `type` in the upload context, append to FormData
+- New method: `updateDocument(id, { name, type })` — PATCH `/api/documents/{id}` with `application/merge-patch+json`
+- Add `type` to the `Document` interface
+
+### 4. DocumentEditModal.vue (new component)
+
+Mini-modal with:
+- Input text: document name (pre-filled)
+- Select: document type (pre-filled)
+- Buttons: Annuler / Sauvegarder
+- On save: call `updateDocument()`, emit `updated` event
+
+### 5. Document list display
+
+Everywhere documents are listed (machine detail, composant edit, piece edit, product, site):
+- Show type as a small badge next to the document name
+- Add a pencil/edit button that opens `DocumentEditModal`
+- On modal save: refresh the document in local state
+
+## Migration of existing data
+
+All existing documents classified by mimeType:
+- `image/*` → `photo`
+- `application/pdf` → `documentation`
+- Everything else → `autre`
+
+## Out of scope
+
+- Custom user-defined types (table `document_types`) — can be added later
+- Filtering documents by type in the UI — can be added later
+- Bulk type change

docs/superpowers/specs/2026-03-23-parc-machines-ux-design.md

@@ -0,0 +1,88 @@
+# Parc Machines — Améliorations UX
+
+**Date** : 2026-03-23
+**Scope** : 3 changements sur le frontend + 1 extension backend
+
+---
+
+## 1. Filtre sites multi-sélection par checkboxes
+
+### Contexte
+Le filtre site actuel est un `<select>` mono-sélection dans `machines/index.vue`.
+L'utilisateur veut pouvoir sélectionner plusieurs sites simultanément.
+
+### Design
+- Remplacer le `<select>` par une rangée de checkboxes DaisyUI directement visibles dans la barre de filtre.
+- Chaque site = une checkbox avec le nom du site.
+- Quand **aucune** checkbox n'est cochée → toutes les machines s'affichent (équivalent "Tous les sites").
+- Quand **une ou plusieurs** sont cochées → filtre sur ces sites uniquement.
+
+### Changements techniques
+**Fichier** : `frontend/app/pages/machines/index.vue`
+
+- **Réactivité** : utiliser `reactive(new Set())` (Vue 3.4+ supporte nativement les mutations `add`/`delete`/`has` sur un Set réactif). Pas de `.value` nécessaire.
+- **Note** : le fichier utilise `<script setup>` sans `lang="ts"` — ne pas utiliser d'annotations TypeScript comme `Set<string>`.
+- Template : remplacer le `<select>` par un `div` flex-wrap avec des checkboxes DaisyUI (`checkbox checkbox-sm`) + label pour chaque site.
+- Computed `filteredMachines` : remplacer `machine.siteId === selectedSite` par `selectedSites.size === 0 || selectedSites.has(machine.siteId)`.
+
+---
+
+## 2. Tri alphabétique croissant
+
+### Contexte
+Les machines s'affichent dans l'ordre retourné par l'API, sans tri. L'utilisateur veut un tri alphabétique croissant par nom.
+
+### Design
+Ajouter un `.sort()` avec `localeCompare('fr')` à la fin du computed `filteredMachines`.
+
+### Changements techniques
+**Fichier** : `frontend/app/pages/machines/index.vue`
+
+- Dans le computed `filteredMachines`, ajouter avant le `return` :
+  ```js
+  filtered = [...filtered].sort((a, b) =>
+    (a.name || '').localeCompare(b.name || '', 'fr')
+  )
+  ```
+
+---
+
+## 3. Recherche par référence dans les catalogues (Pièces, Composants, Produits)
+
+### Contexte
+Les placeholders des champs de recherche promettent "Nom ou référence…" mais le frontend n'envoie que `?name=xxx` à l'API. Le backend (API Platform SearchFilter) supporte `name` et `reference` en `ipartial`, mais combiner `?name=xxx&reference=xxx` produit un AND (les deux doivent matcher), pas un OR.
+
+### Design
+Créer une **Extension Doctrine** (`SearchByNameOrReferenceExtension`) qui intercepte un paramètre `?q=xxx` et ajoute une clause `WHERE name ILIKE %xxx% OR reference ILIKE %xxx%` à la requête. Côté frontend, remplacer `params.set('name', search)` par `params.set('q', search)`.
+
+### Changements techniques
+
+**Backend — Nouveau fichier** : `src/Doctrine/SearchByNameOrReferenceExtension.php`
+- Implémente `QueryCollectionExtensionInterface`
+- S'applique aux entités `Piece`, `Composant`, `Product`
+- Lit le paramètre `q` depuis la requête HTTP
+- Ajoute `LOWER(o.name) LIKE :searchQ OR LOWER(o.reference) LIKE :searchQ` avec paramètre `%{strtolower(q)}%`
+- **Échappement LIKE** : les caractères `%` et `_` dans l'input utilisateur sont échappés via `addcslashes($q, '%_')` pour éviter des matchs trop larges
+- **`reference` nullable** : les lignes avec `reference = NULL` ne matcheront pas (comportement SQL standard : `NULL LIKE x` = NULL = false), ce qui est le comportement attendu
+- **Pas de conflit** avec le `SearchFilter` existant : le paramètre `q` n'est pas enregistré comme propriété de `SearchFilter`, donc il sera ignoré par celui-ci. Les filtres `name` et `reference` restent disponibles pour d'autres usages.
+
+**Frontend — 3 fichiers** (dans la fonction `loadXxx`, remplacer l'appel `params.set('name', search.trim())`) :
+- `frontend/app/composables/usePieces.ts` → `params.set('q', search.trim())`
+- `frontend/app/composables/useComposants.ts` → idem
+- `frontend/app/composables/useProducts.ts` → idem
+
+---
+
+## Fichiers impactés (résumé)
+
+| Fichier | Changement |
+|---------|-----------|
+| `frontend/app/pages/machines/index.vue` | Checkboxes sites + tri alphabétique |
+| `src/Doctrine/SearchByNameOrReferenceExtension.php` | **Nouveau** — Extension Doctrine OR search |
+| `frontend/app/composables/usePieces.ts` | `name` → `q` |
+| `frontend/app/composables/useComposants.ts` | `name` → `q` |
+| `frontend/app/composables/useProducts.ts` | `name` → `q` |
+
+## Hors scope
+- La page Parc Machines cherche **déjà** sur nom ET référence côté frontend (filtrage client-side). Pas de changement nécessaire.
+- Aucun changement de placeholder — ils affichent déjà "Nom ou référence…".

docs/superpowers/specs/2026-03-25-entity-versioning-design.md

@@ -0,0 +1,312 @@
+# Entity Versioning — Design Spec
+
+**Date :** 2026-03-25
+**Entites concernees :** Machine, Composant, Piece, Produit
+**Approche :** Extension du systeme AuditLog existant
+
+---
+
+## Objectif
+
+Permettre de consulter l'historique des versions numerotees (v1, v2, v3...) des entites principales et de restaurer n'importe quelle version anterieure, afin de ne jamais perdre de donnees.
+
+---
+
+## Regles metier
+
+### Creation de version
+- Chaque `create` ou `update` sur une entite incremente automatiquement le compteur `version` de l'entite
+- Le numero de version est enregistre dans l'AuditLog correspondant (nouvelle colonne `version`)
+
+### Restauration
+- La restauration cree une **nouvelle version** (v+1) — on ne supprime jamais d'historique
+- Le service `EntityVersionService::restore()` cree **manuellement** un AuditLog avec `action = "restore"` et le diff contient `restoredFromVersion: N`
+- Important : le flush du restore declenche les AuditSubscribers, qui produiraient un `update` duplique. Pour eviter cela, l'entite porte un flag transitoire `$skipAudit = true` que les subscribers verifient
+
+### Controle de squelette (Composant, Piece, Produit uniquement)
+- Avant restauration, on compare le ModelType actuel avec celui du snapshot
+- **Meme squelette (ModelType)** : restore complet — champs de base + slots + custom fields
+- **Squelette different** : restore partiel — uniquement les champs de base (nom, description, reference, constructeurs, prix)
+
+### Controle d'integrite
+- Avant restauration, on verifie que toutes les entites liees dans le snapshot existent encore en base :
+  - **Composant** : pieces selectionnees dans les slots, produits, sous-composants, constructeurs
+  - **Piece** : produits selectionnes dans les slots, constructeurs
+  - **Produit** : constructeurs
+  - **Machine** : site, liens composants/pieces/produits (MachineComponentLink, MachinePieceLink, MachineProductLink)
+- Les entites manquantes generent des **warnings** affiches a l'utilisateur
+- Les slots avec des entites supprimees sont restaures **vides** (sans selection)
+- Pour les custom field values : restauration par `fieldId` + entite parente (pas par ID de la CustomFieldValue elle-meme, car un sync ModelType peut recreer les CFV avec des IDs differents)
+- Les controles d'integrite utilisent des requetes batch (`findBy(['id' => $ids])`) plutot que des requetes individuelles par slot
+
+### Machines
+- Pas de controle de squelette (pas de ModelType) : restauration toujours complete
+- Controle d'integrite sur le site et les liens machine
+- Machine n'a pas de champ `description` (contrairement aux autres entites)
+
+### Permissions
+- Consulter les versions : `ROLE_VIEWER`
+- Restaurer une version : `ROLE_GESTIONNAIRE` et au-dessus
+
+---
+
+## Modifications backend
+
+### 1. Colonne `version` sur AuditLog
+
+```sql
+ALTER TABLE audit_logs ADD COLUMN version INT DEFAULT NULL;
+```
+
+Nullable car les AuditLogs existants n'ont pas de version.
+
+### 2. Colonne `version` sur Machine
+
+```sql
+ALTER TABLE machine ADD COLUMN version INT NOT NULL DEFAULT 1;
+```
+
+Les entites Composant, Piece, Produit ont deja cette colonne.
+
+### 3. Enrichissement des snapshots
+
+Les Audit Subscribers doivent inclure dans le `snapshot` :
+
+**Composant :**
+```json
+{
+  "id": "cl...",
+  "name": "...",
+  "reference": "...",
+  "description": "...",
+  "prix": 100.00,
+  "typeComposant": { "id": "cl...", "name": "...", "code": "..." },
+  "product": { "id": "cl...", "name": "..." },
+  "constructeurIds": [{ "id": "cl...", "name": "..." }],
+  "customFieldValues": [{ "id": "cl...", "fieldName": "...", "value": "..." }],
+  "pieceSlots": [
+    { "id": "cl...", "typePieceId": "cl...", "selectedPieceId": "cl...", "quantity": 1, "position": 0 }
+  ],
+  "subcomponentSlots": [
+    { "id": "cl...", "alias": "...", "familyCode": "...", "typeComposantId": "cl...", "selectedComposantId": "cl...", "position": 0 }
+  ],
+  "productSlots": [
+    { "id": "cl...", "typeProductId": "cl...", "selectedProductId": "cl...", "familyCode": "...", "position": 0 }
+  ],
+  "version": 3
+}
+```
+
+**Piece :**
+```json
+{
+  "id": "cl...",
+  "name": "...",
+  "reference": "...",
+  "description": "...",
+  "prix": 50.00,
+  "typePiece": { "id": "cl...", "name": "...", "code": "..." },
+  "product": { "id": "cl...", "name": "..." },
+  "constructeurIds": [{ "id": "cl...", "name": "..." }],
+  "customFieldValues": [{ "id": "cl...", "fieldName": "...", "value": "..." }],
+  "productSlots": [
+    { "id": "cl...", "typeProductId": "cl...", "selectedProductId": "cl...", "familyCode": "...", "position": 0 }
+  ],
+  "version": 2
+}
+```
+
+**Produit :**
+```json
+{
+  "id": "cl...",
+  "name": "...",
+  "reference": "...",
+  "supplierPrice": 25.00,
+  "typeProduct": { "id": "cl...", "name": "...", "code": "..." },
+  "constructeurIds": [{ "id": "cl...", "name": "..." }],
+  "customFieldValues": [{ "id": "cl...", "fieldName": "...", "value": "..." }],
+  "version": 1
+}
+```
+
+**Machine :**
+```json
+{
+  "id": "cl...",
+  "name": "...",
+  "reference": "...",
+  "prix": 1500.00,
+  "site": { "id": "cl...", "name": "..." },
+  "constructeurIds": [{ "id": "cl...", "name": "..." }],
+  "customFieldValues": [{ "id": "cl...", "fieldName": "...", "value": "..." }],
+  "version": 4
+}
+```
+
+### 4. Incrementation automatique de la version
+
+Dans chaque Audit Subscriber, a chaque `create`/`update` :
+1. Appeler `$entity->incrementVersion()`
+2. Ecrire `$auditLog->setVersion($entity->getVersion())`
+
+Pour Machine, ajouter la methode `incrementVersion()` et la propriete `version` a l'entite.
+
+### 5. Nouveaux endpoints — `EntityVersionController`
+
+| Methode | Route | Description | Role |
+|---------|-------|-------------|------|
+| GET | `/api/{entity}/{id}/versions` | Liste des versions | ROLE_VIEWER |
+| GET | `/api/{entity}/{id}/versions/{version}/preview` | Preview + controles avant restore | ROLE_GESTIONNAIRE |
+| POST | `/api/{entity}/{id}/versions/{version}/restore` | Execute la restauration | ROLE_GESTIONNAIRE |
+
+`{entity}` = `machines`, `composants`, `pieces`, `products`
+
+**GET versions — Response :**
+```json
+{
+  "items": [
+    {
+      "version": 3,
+      "action": "update",
+      "createdAt": "2026-03-25T14:30:00+00:00",
+      "actor": { "id": "cl...", "label": "Jean Dupont" },
+      "diff": { "name": { "from": "Ancien", "to": "Nouveau" } }
+    }
+  ],
+  "total": 3
+}
+```
+
+**GET preview — Response :**
+```json
+{
+  "version": 2,
+  "restoreMode": "full",
+  "diff": {
+    "name": { "current": "Nouveau", "restored": "Ancien" },
+    "reference": { "current": "REF-002", "restored": "REF-001" }
+  },
+  "warnings": [
+    {
+      "field": "pieceSlots[0].selectedPieceId",
+      "message": "La piece 'Roulement XY' (cl...) n'existe plus. Le slot sera restaure vide.",
+      "missingEntityId": "cl...",
+      "missingEntityName": "Roulement XY"
+    }
+  ],
+  "snapshot": { }
+}
+```
+
+`restoreMode` : `"full"` (meme squelette) ou `"partial"` (squelette different, champs de base uniquement).
+
+**POST restore — Response :**
+```json
+{
+  "success": true,
+  "newVersion": 6,
+  "restoredFromVersion": 2,
+  "restoreMode": "full",
+  "warnings": []
+}
+```
+
+### 6. Service `EntityVersionService`
+
+Service centralise pour la logique de versioning :
+
+- `getVersions(string $entityType, string $entityId): array` — liste des versions depuis AuditLog
+- `getRestorePreview(string $entityType, string $entityId, int $version): array` — controles + diff
+- `restore(string $entityType, string $entityId, int $version): array` — execution du restore
+
+Methodes internes :
+- `checkSkeletonCompatibility(object $entity, array $snapshot): string` — retourne `"full"` ou `"partial"`
+- `checkIntegrity(string $entityType, array $snapshot): array` — retourne les warnings
+- `applyRestore(object $entity, array $snapshot, string $mode): void` — applique les changements
+
+---
+
+## Modifications frontend
+
+### 1. Composant `EntityVersionList.vue`
+
+Composant reutilisable affiche dans un onglet "Versions" sur les pages de detail.
+
+**Props :**
+- `entityType: 'machines' | 'composants' | 'pieces' | 'products'`
+- `entityId: string`
+
+**Affichage :**
+- Tableau : version, date, auteur, action, diff resume
+- Badge "Actuelle" sur la version la plus recente
+- Bouton "Restaurer" sur chaque ligne (sauf version actuelle), visible uniquement pour ROLE_GESTIONNAIRE+
+
+### 2. Composant `VersionRestoreModal.vue`
+
+Modal de confirmation avec preview.
+
+**Props :**
+- `entityType`, `entityId`, `version` (cible)
+- `previewData` (resultat du GET preview)
+
+**Affichage :**
+- Indicateur de mode : "Restauration complete" ou "Restauration partielle"
+- Diff visuel : champs qui changent (valeur actuelle -> valeur restauree)
+- Warnings en alerte orange pour les entites manquantes
+- Boutons "Confirmer la restauration" / "Annuler"
+
+### 3. Composable `useEntityVersions.ts`
+
+```typescript
+interface Deps {
+  entityType: MaybeRef<string>
+  entityId: MaybeRef<string>
+}
+
+export function useEntityVersions(deps: Deps) {
+  // fetchVersions() — GET /api/{entity}/{id}/versions
+  // fetchPreview(version) — GET /api/{entity}/{id}/versions/{version}/preview
+  // restore(version) — POST /api/{entity}/{id}/versions/{version}/restore
+}
+```
+
+### 4. Integration dans les pages de detail
+
+Ajouter un onglet "Versions" dans les pages :
+- `pages/machines/[id].vue`
+- `pages/composants/[id].vue`
+- `pages/pieces/[id].vue`
+- `pages/products/[id].vue`
+
+L'onglet affiche `EntityVersionList` qui gere l'ouverture de `VersionRestoreModal`.
+
+---
+
+## Migration
+
+Une seule migration PostgreSQL :
+
+```sql
+-- Colonne version sur audit_logs
+ALTER TABLE audit_logs ADD COLUMN IF NOT EXISTS version INT DEFAULT NULL;
+
+-- Colonne version sur machine
+ALTER TABLE machine ADD COLUMN IF NOT EXISTS version INT NOT NULL DEFAULT 1;
+
+-- Index pour requetes par version
+CREATE INDEX IF NOT EXISTS idx_audit_entity_version ON audit_logs (entity_type, entity_id, version);
+```
+
+---
+
+## Ce qui change (breaking)
+
+- **Piece snapshot** : le champ legacy `productIds` (ancien JSON) est remplace par `productSlots` (tables normalisees). Les anciens AuditLogs conservent `productIds` dans leur snapshot mais les nouveaux ne l'auront plus. Le restore utilise `productSlots` exclusivement.
+
+## Ce qui ne change PAS
+
+- L'onglet/page d'historique existant (`EntityHistoryController`) reste inchange
+- Les AuditLogs existants (sans version) continuent de fonctionner
+- Le mecanisme d'audit automatique via les Subscribers reste identique, juste enrichi
+- Les documents ne sont pas versionnes (hors scope)

docs/superpowers/specs/2026-03-26-machine-single-save-design.md

@@ -0,0 +1,117 @@
+# Machine : Bouton Save Unique + Versioning des Liens
+
+**Date :** 2026-03-26
+**Statut :** Approuvé
+
+## Contexte
+
+La page machine utilise actuellement un auto-save au blur pour chaque champ (info, custom fields, constructeurs). Les pages composant/pièce/produit utilisent un bouton unique "Enregistrer les modifications" en bas du formulaire. L'objectif est d'aligner la page machine sur ce pattern.
+
+De plus, les ajouts/suppressions de liens composant/pièce/produit sur une machine ne sont pas tracés dans le versioning. Ils doivent l'être.
+
+## Volet 1 : Bouton Save Unique
+
+### Comportement cible
+
+- En mode édition, tous les champs (info machine, custom field values, custom field definitions, constructeurs) sont modifiés localement sans appel API.
+- Un bouton "Enregistrer les modifications" en bas du formulaire sauvegarde tout d'un coup.
+- Un bouton "Annuler" réinitialise l'état local et sort du mode édition.
+- Les documents restent en upload/suppression immédiate (inchangé).
+- Les ajouts/suppressions de liens composant/pièce/produit restent immédiats via modales (inchangé).
+
+### Changements frontend
+
+#### MachineInfoCard.vue
+- Supprimer les `@blur` → `$emit('blur-field')` sur les inputs (nom, référence)
+- Supprimer le `@change` qui émet `blur-field` sur le select site
+- Supprimer les `@blur` → `$emit('update-custom-field', field)` sur tous les champs custom
+- Conserver `@input` / `@update:*` / `set-custom-field-value` pour la mise à jour de l'état local
+- Le `MachineCustomFieldDefEditor` perd son bouton save propre : l'état est collecté au submit global
+
+#### machine/[id].vue
+- Supprimer le handler `@blur-field`
+- Supprimer le handler `@update-custom-field`
+- `@update:constructeur-ids` met à jour l'état local sans save
+- Ajouter le bloc boutons en bas (pattern identique à component/[id]/index.vue) :
+  - "Annuler" (btn-ghost) → `cancelEdition()` : réinitialise depuis `machine.value` + sort du mode édition
+  - "Enregistrer les modifications" (btn-primary, disabled si `!canSubmit`) → `submitEdition()`
+
+#### useMachineDetailData.ts
+- Exposer `saving` ref
+- Exposer `submitEdition()` :
+  1. `updateMachineInfo()` — PATCH machine (nom, ref, site, constructeurs)
+  2. Batch save custom field values (tous les `visibleMachineCustomFields` avec valeur)
+  3. Save custom field definitions si modifiées (`fieldDefs.saveDefinitions()`)
+  4. `loadMachineData()` pour recharger
+  5. Sortie du mode édition + toast succès
+- Exposer `cancelEdition()` :
+  1. `initMachineFields()` — réinitialise nom, ref, site, constructeurs depuis `machine.value`
+  2. `syncMachineCustomFields()` — réinitialise les custom fields
+  3. Sort du mode édition
+
+#### useMachineDetailUpdates.ts
+- `handleMachineConstructeurChange` ne déclenche plus `updateMachineInfo()`, met juste à jour le ref local
+
+#### useMachineDetailCustomFields.ts
+- `updateMachineCustomField` n'est plus appelé au blur — sera appelé en batch par `submitEdition()`
+- Ajouter méthode `saveAllMachineCustomFields()` qui itère sur les champs visibles et sauvegarde ceux avec valeur
+
+### Validation (`canSubmit`)
+- Machine existe
+- Nom non vide
+- Pas en cours de sauvegarde (`!saving.value`)
+- `canEdit` est true
+
+## Volet 2 : Versioning des Liens Machine
+
+### Comportement cible
+
+Quand un composant, pièce ou produit est ajouté ou supprimé d'une machine, cela doit :
+1. Incrémenter la `version` de la Machine
+2. Créer une entrée `AuditLog` avec diff et snapshot
+
+### Changements backend
+
+#### MachineAuditSubscriber — enrichir le snapshot
+Ajouter au snapshot machine les liens :
+```php
+'componentLinks' => array_map(fn($link) => [
+    'id' => $link->getId(),
+    'composantId' => $link->getComposant()->getId(),
+    'composantName' => $link->getComposant()->getName(),
+], $entity->getComponentLinks()->toArray()),
+'pieceLinks' => [...],
+'productLinks' => [...],
+```
+
+#### Nouveau subscriber ou service : MachineLinkAuditService
+Écouter les événements Doctrine `postPersist` et `postRemove` sur les 3 entités link.
+Quand un lien est créé/supprimé :
+1. Récupérer la Machine parente
+2. Incrémenter `$machine->incrementVersion()`
+3. Créer un `AuditLog` :
+   - `entityType: 'machine'`
+   - `entityId: $machine->getId()`
+   - `action: 'update'`
+   - `diff: { addedComponent: {id, name} }` ou `{ removedPiece: {id, name} }`
+   - `snapshot:` snapshot complet de la machine (avec liens mis à jour)
+   - `version:` nouvelle version
+
+### Labels pour le diff (frontend)
+Ajouter au `historyFieldLabels` de la page machine :
+```js
+addedComponent: 'Composant ajouté',
+removedComponent: 'Composant supprimé',
+addedPiece: 'Pièce ajoutée',
+removedPiece: 'Pièce supprimée',
+addedProduct: 'Produit ajouté',
+removedProduct: 'Produit supprimé',
+```
+
+## Ce qui ne change PAS
+
+- Upload/suppression de documents (immédiat)
+- Pattern read/edit toggle dans le header
+- L'affichage des sections composants/pièces/produits
+- Les modales d'ajout/suppression de liens (restent immédiates)
+- Le versioning des autres entités (composant, pièce, produit)

docs/superpowers/specs/2026-03-31-reference-formula-builder-design.md

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+# Spec : Formula Builder interactif pour la référence auto
+
+**Date** : 2026-03-31
+**Scope** : Frontend uniquement (pas de changement backend)
+**Fichier impacté** : `frontend/app/components/model-types/ModelTypeForm.vue`
+
+## Problème
+
+L'utilisateur doit taper manuellement les noms exacts des custom fields dans la formule (`{serie}{diametre}{type}`) et re-lister les champs requis séparés par des virgules. C'est sujet aux erreurs de typo et peu ergonomique.
+
+## Solution
+
+Remplacer la section "Génération de référence automatique" du `ModelTypeForm` par un formula builder interactif.
+
+### Composants UI
+
+#### 1. Chips de champs disponibles
+
+- Afficher une rangée de boutons-chips avec les noms des custom fields définis dans `pieceStructure.customFields`
+- Cliquer sur un chip insère `{nom_du_champ}` dans l'input formule à la position du curseur
+- Si `pieceStructure.customFields` est vide, afficher un message "Aucun champ personnalisé défini"
+
+#### 2. Input formule
+
+- Input texte classique (comme aujourd'hui) mais avec les chips comme aide à la saisie
+- L'utilisateur peut aussi taper du texte libre (séparateurs `-`, `/`, préfixes `SNU `, etc.)
+- Le format stocké reste `{nom_du_champ}` — aucun changement de format backend
+
+#### 3. Suppression du champ "Champs requis"
+
+- Le champ `requiredFieldsForReference` est calculé automatiquement au submit en extrayant tous les `{...}` de la formule
+- Suppression de l'input "Champs requis" et de la variable `requiredFieldsInput`
+- La logique : tous les champs présents dans la formule sont requis. Si un champ n'a pas de valeur → pas de référence générée
+
+#### 4. Aperçu live
+
+- Conserver l'aperçu existant mais l'améliorer : remplacer les placeholders par des valeurs d'exemple en majuscules
+- Exemples par type de champ : `text` → `VALEUR`, `number` → `123`, `select` → `OPTION`, `boolean` → `OUI`, `date` → `2026-01-01`
+
+### Comportement
+
+- **Insert au curseur** : quand l'utilisateur clique un chip, le placeholder est inséré à `selectionStart` de l'input, pas à la fin
+- **Formule vide** : si la formule est vide, pas de référence auto (comportement actuel conservé)
+- **Readonly** : les chips sont désactivés en mode readonly (comme l'input)
+- **Pas de custom fields** : si aucun champ n'est défini dans la structure, la section reste visible mais les chips sont remplacés par un message informatif. L'utilisateur peut quand même taper une formule manuellement (cas edge)
+
+### Format de sortie (inchangé)
+
+```typescript
+{
+  referenceFormula: "SNU {serie}-{diametre}/{type}" | null,
+  requiredFieldsForReference: ["serie", "diametre", "type"] | null  // auto-calculé
+}
+```
+
+### Pas de changement
+
+- Backend (`ReferenceAutoGenerator`, `ReferenceAutoSubscriber`, entités) : aucun changement
+- Format de stockage de la formule : identique (`{placeholder}` strings)
+- API : identique

docs/superpowers/specs/2026-03-31-supplier-references-design.md

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+# Références Fournisseur par Item — Design Spec
+
+**Date :** 2026-03-31
+**Statut :** Validé
+
+## Contexte
+
+Chaque entité (Machine, Pièce, Composant, Produit) a un champ `reference` générique et une relation ManyToMany avec `Constructeur`. Il n'existe aucun moyen de stocker une référence spécifique par fournisseur — si un item est vendu par 3 fournisseurs avec 3 références différentes, on ne peut en stocker qu'une seule.
+
+## Objectif
+
+Permettre de stocker une référence fournisseur (`supplierReference`) par couple (item, constructeur). Le champ `reference` existant reste inchangé comme référence interne. Le champ `supplierPrice` sur Product reste inchangé.
+
+## Design
+
+### Approche retenue : conversion ManyToMany → entités pivot
+
+Remplacer les 4 tables de jointure simples (`_MachineConstructeurs`, `_PieceConstructeurs`, `_ComposantConstructeurs`, `_ProductConstructeurs`) par de vraies entités Doctrine Link, suivant le pattern existant (`MachinePieceLink`, `MachineComponentLink`, etc.).
+
+### Nouvelles entités
+
+| Entité | Table | FK item | FK constructeur | Champs extra |
+|--------|-------|---------|-----------------|--------------|
+| `MachineConstructeurLink` | `machine_constructeur_links` | `machineId` → `Machine` | `constructeurId` → `Constructeur` | `supplierReference` (string 255, nullable) |
+| `PieceConstructeurLink` | `piece_constructeur_links` | `pieceId` → `Piece` | `constructeurId` → `Constructeur` | `supplierReference` (string 255, nullable) |
+| `ComposantConstructeurLink` | `composant_constructeur_links` | `composantId` → `Composant` | `constructeurId` → `Constructeur` | `supplierReference` (string 255, nullable) |
+| `ProductConstructeurLink` | `product_constructeur_links` | `productId` → `Product` | `constructeurId` → `Constructeur` | `supplierReference` (string 255, nullable) |
+
+### Structure de chaque entité
+
+Chaque entité suit le pattern `MachinePieceLink` :
+
+- `CuidEntityTrait` pour l'ID (string, 36 chars)
+- `#[ORM\HasLifecycleCallbacks]` avec `createdAt` / `updatedAt`
+- Contrainte unique sur `(item_id, constructeur_id)` via `#[ORM\UniqueConstraint]`
+- `#[ApiResource]` avec opérations CRUD complètes
+- Sécurité : `ROLE_VIEWER` pour lecture, `ROLE_GESTIONNAIRE` pour écriture
+- `ManyToOne` vers l'item (onDelete CASCADE)
+- `ManyToOne` vers `Constructeur` (onDelete CASCADE)
+- Champ `supplierReference` (string 255, nullable)
+
+### Modifications sur les entités existantes
+
+#### Machine, Pièce, Composant, Produit
+- Supprimer la propriété `ManyToMany` `constructeurs` et ses getters/setters/add/remove
+- Ajouter une propriété `OneToMany` `constructeurLinks` vers le Link correspondant
+- Getter `getConstructeurLinks(): Collection`
+
+#### Constructeur
+- Supprimer les 4 propriétés `ManyToMany` (`machines`, `composants`, `pieces`, `products`) et leurs getters/setters
+- Ajouter 4 propriétés `OneToMany` vers les Links correspondants
+
+### Migration SQL
+
+1. Créer les 4 nouvelles tables avec colonnes `id`, `machineId`/`pieceId`/etc., `constructeurId`, `supplierReference`, `createdAt`, `updatedAt`
+2. Ajouter les contraintes uniques
+3. Migrer les données des anciennes tables de jointure vers les nouvelles (génération CUID pour chaque ligne, `supplierReference` = NULL)
+4. Supprimer les anciennes tables de jointure (`_MachineConstructeurs`, `_PieceConstructeurs`, `_ComposantConstructeurs`, `_ProductConstructeurs`)
+
+### API
+
+Endpoints API Platform auto-générés pour chaque Link :
+- `GET /api/machine_constructeur_links` — liste (filtrable par machine, constructeur)
+- `GET /api/machine_constructeur_links/{id}` — détail
+- `POST /api/machine_constructeur_links` — créer un lien avec référence
+- `PATCH /api/machine_constructeur_links/{id}` — modifier la référence
+- `DELETE /api/machine_constructeur_links/{id}` — supprimer le lien
+
+Idem pour les 3 autres types.
+
+### Frontend
+
+Les pages détail/édition qui affichent les constructeurs devront être adaptées pour :
+- Afficher la `supplierReference` à côté de chaque constructeur
+- Permettre l'édition de la référence fournisseur lors de l'ajout/modification d'un constructeur
+- Utiliser les endpoints `*ConstructeurLink` au lieu de la collection `constructeurs`
+
+### Hors périmètre
+
+- Migration de `supplierPrice` de Product vers le Link (explicitement exclu)
+- Modification du champ `reference` existant sur les entités
+- Référence auto (`referenceAuto`) sur Pièce/Composant — non impactée

docs/superpowers/specs/2026-04-02-machine-context-custom-fields-design.md

@@ -0,0 +1,154 @@
+# Machine Context Custom Fields
+
+**Date** : 2026-04-02
+**Statut** : Validé
+
+## Objectif
+
+Permettre de définir des champs personnalisés sur un ModelType (catégorie de pièce/composant) qui ne s'affichent et ne sont remplissables que lorsque l'item est lié à une machine. Les valeurs sont propres au lien machine (une même pièce dans deux machines peut avoir des valeurs différentes).
+
+## Périmètre
+
+- **Entités concernées** : Composants et Pièces (pas Produits)
+- **Définition** : Sur le ModelType, avec un flag `machineContextOnly`
+- **Valeurs** : Stockées par lien (`MachineComponentLink` / `MachinePieceLink`)
+- **Affichage** : Uniquement dans la vue machine, pas sur les fiches autonomes
+
+## Architecture
+
+### Approche retenue
+
+Extension des entités existantes `CustomField` et `CustomFieldValue` avec :
+- Un flag de filtrage sur la définition
+- Des FK vers les entités de lien pour les valeurs
+
+### Alternatives écartées
+
+- **Entités séparées** (`MachineContextField` / `MachineContextFieldValue`) — trop de duplication de logique
+- **JSON sur les liens** — contraire au projet de normalisation JSON→tables en cours
+
+## Backend
+
+### 1. Entité `CustomField`
+
+Nouveau champ :
+
+```php
+#[ORM\Column(type: 'boolean', options: ['default' => false])]
+#[Groups(['customField:read', 'customField:write'])]
+private bool $machineContextOnly = false;
+```
+
+Getter/setter associés.
+
+### 2. Entité `CustomFieldValue`
+
+Nouvelles FK nullable :
+
+```php
+#[ORM\ManyToOne(targetEntity: MachineComponentLink::class, inversedBy: 'contextFieldValues')]
+#[ORM\JoinColumn(nullable: true)]
+private ?MachineComponentLink $machineComponentLink = null;
+
+#[ORM\ManyToOne(targetEntity: MachinePieceLink::class, inversedBy: 'contextFieldValues')]
+#[ORM\JoinColumn(nullable: true)]
+private ?MachinePieceLink $machinePieceLink = null;
+```
+
+Contrainte métier : quand `machineComponentLink` est set, `composant` reste aussi set (pour faciliter les queries par composant). Idem pour `machinePieceLink` + `piece`.
+
+### 3. Entités `MachineComponentLink` / `MachinePieceLink`
+
+Nouvelle collection :
+
+```php
+#[ORM\OneToMany(targetEntity: CustomFieldValue::class, mappedBy: 'machineComponentLink', cascade: ['persist', 'remove'], orphanRemoval: true)]
+private Collection $contextFieldValues;
+```
+
+Idem sur `MachinePieceLink` avec `mappedBy: 'machinePieceLink'`.
+
+### 4. Migration
+
+```sql
+ALTER TABLE custom_field ADD machine_context_only BOOLEAN DEFAULT false NOT NULL;
+
+ALTER TABLE custom_field_value ADD machine_component_link_id VARCHAR(36) DEFAULT NULL;
+ALTER TABLE custom_field_value ADD machine_piece_link_id VARCHAR(36) DEFAULT NULL;
+
+ALTER TABLE custom_field_value
+    ADD CONSTRAINT fk_cfv_machine_component_link
+    FOREIGN KEY (machine_component_link_id) REFERENCES machine_component_link(id) ON DELETE CASCADE;
+
+ALTER TABLE custom_field_value
+    ADD CONSTRAINT fk_cfv_machine_piece_link
+    FOREIGN KEY (machine_piece_link_id) REFERENCES machine_piece_link(id) ON DELETE CASCADE;
+
+CREATE INDEX idx_cfv_machine_component_link ON custom_field_value(machine_component_link_id);
+CREATE INDEX idx_cfv_machine_piece_link ON custom_field_value(machine_piece_link_id);
+```
+
+### 5. `MachineStructureController`
+
+Dans `normalizeComposant()` et `normalizePiece()` :
+- Récupérer les `CustomField` du ModelType où `machineContextOnly = true`
+- Récupérer les `CustomFieldValue` liées au lien via `machineComponentLink` / `machinePieceLink`
+- Ajouter dans la réponse :
+
+```json
+{
+  "contextCustomFields": [{ "id": "...", "name": "...", "type": "...", ... }],
+  "contextCustomFieldValues": [{ "id": "...", "value": "...", "customField": {...} }]
+}
+```
+
+Séparé des `customFields` / `customFieldValues` globaux existants.
+
+### 6. `CustomFieldValueController`
+
+L'upsert existant est étendu pour accepter `machineComponentLink` ou `machinePieceLink` dans le body. Le controller vérifie que si le `CustomField` a `machineContextOnly = true`, un lien machine est obligatoire.
+
+### 7. Clonage machine
+
+`MachineStructureController::cloneCustomFields()` doit aussi cloner les `contextFieldValues` des liens, en les rattachant aux nouveaux liens créés lors du clone.
+
+## Frontend
+
+### 1. Page ModelType — Définition des champs
+
+Dans l'UI d'édition des custom fields d'un ModelType, ajouter un **toggle/checkbox** "Contexte machine uniquement" sur chaque définition de champ. Cela set `machineContextOnly: true` lors de la sauvegarde.
+
+Concerne les custom fields des catégories COMPONENT et PIECE (pas PRODUCT, hors périmètre).
+
+### 2. Vue machine — `ComponentItem.vue` / `PieceItem.vue`
+
+Nouvelle section "Champs contextuels" affichée sous les custom fields existants :
+- Reçoit `contextCustomFields` et `contextCustomFieldValues` en props
+- Réutilise le composant `CustomFieldDisplay.vue` existant
+- Mode édition : sur blur/change, appel upsert via `CustomFieldValueController` avec le `machineComponentLinkId` ou `machinePieceLinkId`
+
+### 3. Fiches autonomes pièce/composant
+
+Filtrer les champs `machineContextOnly = true` pour ne pas les afficher :
+- Dans `useEntityCustomFields` : exclure ces champs du `displayedCustomFields`
+- Dans `useMachineDetailCustomFields` : séparer les champs normaux des champs contextuels
+
+### 4. Transformation des données (`useMachineDetailCustomFields`)
+
+`transformComponentCustomFields()` et `transformCustomFields()` :
+- Extraire `contextCustomFields` / `contextCustomFieldValues` depuis la réponse structure
+- Les passer en propriétés séparées sur l'objet transformé
+
+## Tests
+
+### Backend
+- Test unitaire : `CustomField` avec `machineContextOnly = true` est correctement sérialisé
+- Test API : upsert d'un `CustomFieldValue` avec `machineComponentLink` fonctionne
+- Test API : upsert d'un `CustomFieldValue` contextuel sans lien machine retourne une erreur
+- Test API : `/api/machines/{id}/structure` retourne les `contextCustomFields` et `contextCustomFieldValues`
+- Test API : clone machine copie les valeurs contextuelles
+
+### Frontend
+- Typecheck : 0 erreurs après modifications
+- Vérification manuelle : les champs contextuels apparaissent dans la vue machine
+- Vérification manuelle : les champs contextuels n'apparaissent pas sur les fiches autonomes

fixtures/data.sql

@@ -105,6 +105,114 @@ INSERT INTO public.model_types (id, name, code, category, notes, createdat, upda
 INSERT INTO public.model_types (id, name, code, category, notes, createdat, updatedat, description, componentskeleton, pieceskeleton, productskeleton) VALUES ('cle48e33ef67853069badfc5f0', 'testcor', 'testcor', 'COMPONENT', 'nnd', '2026-01-25 11:27:47', '2026-01-25 11:27:47', 'nnd', '{"pieces": [{"typePieceId": "cmgs1sco0002k47056yq8eyfq", "typePieceLabel": "Bavette"}], "products": [{"familyCode": "lubrifiant", "typeProductId": "cmhn9zrm5000247s8ds3bmpaf"}], "customFields": [{"key": "uu", "value": {"type": "text", "required": false}}], "subcomponents": [{"alias": "Trémie d''alimentation", "familyCode": "Tremie", "typeComposantId": "cmgs0htn5002d4705tyxxiqb2"}]}', NULL, NULL);
 
 
+--
+-- Data for Name: skeleton_piece_requirements; Type: TABLE DATA; Schema: public; Owner: -
+--
+
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl0939a6d5cf1e2f42ea338ed9', 'cmgrp0u0h00124705xxyt5fqu', 'cmgrnu6zc000f470565mc8hha', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clc8a5a3ffde2e012115f4a4a6', 'cmgrp0u0h00124705xxyt5fqu', 'cmgrnxlx5000g47059oyj4yuw', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl19977b37375e768874a9bc21', 'cmgrp0u0h00124705xxyt5fqu', 'cmgrohigo000z4705q8yvpih0', 2, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('claa3bd610232237f37b5305f5', 'cmgrp0u0h00124705xxyt5fqu', 'cmgrou6670011470586ipgylm', 3, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl8cc6f7b1c0d2356200710cff', 'cmgrp0u0h00124705xxyt5fqu', 'cmgroij2f00104705t6y33enk', 4, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl6ab668cf6c44971a6e8c15c1', 'cmgrp0u0h00124705xxyt5fqu', 'cmgrnu6zc000f470565mc8hha', 5, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl9d6c1d30a8f1f37d6f5919ca', 'cmgrzrlcc001t47054emo6cfb', 'cmgrzuwkj001u47057u8hej9u', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl89cc18036bb3a12d4d0cd427', 'cmgrzrlcc001t47054emo6cfb', 'cmgrzuwkj001u47057u8hej9u', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl6f6e8f47c6a731bcd9288bba', 'cmgrzrlcc001t47054emo6cfb', 'cmgrzuwkj001u47057u8hej9u', 2, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clc7fe6f18be36b9cd60089a28', 'cmgrzrlcc001t47054emo6cfb', 'cmgroij2f00104705t6y33enk', 3, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl15ff333888d9f160a80a04e5', 'cmgrzrlcc001t47054emo6cfb', 'cmgroij2f00104705t6y33enk', 4, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl82c521ac9e0cae5ba31d2880', 'cmgs0h5ze002c4705szh85svi', 'cmgroij2f00104705t6y33enk', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl3eef5c0837bdf0aed9da51b3', 'cmgs0h5ze002c4705szh85svi', 'cmgs0kd5o002f47053b7n8tw6', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl2533d3d3f215df0c180b2c4a', 'cmgs0h5ze002c4705szh85svi', 'cmgrzuwkj001u47057u8hej9u', 2, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl3ff44ebbbd85d8750328183c', 'cmgs0h5ze002c4705szh85svi', 'cmgroij2f00104705t6y33enk', 3, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clbc503ec073758ef2f4cd2a4f', 'cmgs0htn5002d4705tyxxiqb2', 'cmgs13jjp002h4705rjqzz5lh', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl80631b5e0a1ab10d4af65f6f', 'cmgs0htn5002d4705tyxxiqb2', 'cmgs1s4pv002j470567o60oqe', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clc11a5ad82b02a76eca599117', 'cmgs0htn5002d4705tyxxiqb2', 'cmgs1sco0002k47056yq8eyfq', 2, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clbd335edf794794fba25546a6', 'cmgs0htn5002d4705tyxxiqb2', 'cmgs1sco0002k47056yq8eyfq', 3, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl218404db04ffcd7c8e200f0a', 'cmgs0i4je002e4705ndrhe26e', 'cmgroij2f00104705t6y33enk', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl31265ec0dcf2fc4e252c2181', 'cmgs0i4je002e4705ndrhe26e', 'cmgrzuwkj001u47057u8hej9u', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl107b717d92362218aa387539', 'cmgs0i4je002e4705ndrhe26e', 'cmgujpyjf002q4705j6hv1nkk', 2, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl5ee1bef2ef4b88f83a680526', 'cmgs0i4je002e4705ndrhe26e', 'cmgs1s4pv002j470567o60oqe', 3, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl49eb01162df881cc87bc281f', 'cmgs0i4je002e4705ndrhe26e', 'cmgrnxlx5000g47059oyj4yuw', 4, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl1369592934d41016018dbbbf', 'cmgs0i4je002e4705ndrhe26e', 'cmgujpyjf002q4705j6hv1nkk', 5, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cld7bf0d8c46d0037cbb16cd69', 'cmgs0i4je002e4705ndrhe26e', 'cmgs1s4pv002j470567o60oqe', 6, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl75660a7f65559f164df06538', 'cmgs0i4je002e4705ndrhe26e', 'cm_motoreducteur_frein_01', 7, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl859ade5b78b6e833d1eb64f8', 'cmgs0i4je002e4705ndrhe26e', 'cm_motoreducteur_frein_01', 8, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cld23bbbeff05e238c6d189da0', 'cmgs0i4je002e4705ndrhe26e', 'cmgukvztv002s4705kqvqjtvg', 9, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl5e7a3eeeb8a6283ce828edf4', 'cmgs0i4je002e4705ndrhe26e', 'cmgukvztv002s4705kqvqjtvg', 10, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl52149961cdaed3f614dd87c1', 'cmgs0i4je002e4705ndrhe26e', 'cmgukxw26002t4705qz4ul929', 11, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cle1d646b02f65c7a5fd276ecf', 'cmgs0i4je002e4705ndrhe26e', 'cmgum1ih0000347ff7bsldmnv', 12, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl07b21cfdc0f2e9d8c11c79ed', 'cmgs0i4je002e4705ndrhe26e', 'cmgulzr7b000247ffpr2vsput', 13, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clb726dc1c94d371d8860ef92d', 'cmgs0i4je002e4705ndrhe26e', 'cmgum1wsl000447ffa109dtag', 14, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cle5605528c6fbb3de1f72b8d8', 'cmgujizjf002o4705kfdea5yw', 'cmgytewe0002447ffup09bscr', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clbd602414e77f0309cfeb92c6', 'cmgujizjf002o4705kfdea5yw', 'cmgytewe0002447ffup09bscr', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl604a3fa207118914f58f5ffb', 'cmgujizjf002o4705kfdea5yw', 'cmgytewe0002447ffup09bscr', 2, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl016fd78557d8ac5ce883208b', 'cmgujizjf002o4705kfdea5yw', 'cmgytewe0002447ffup09bscr', 3, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl29eeddd05188eec4e782aca3', 'cmgujizjf002o4705kfdea5yw', 'cmgytewe0002447ffup09bscr', 4, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl7e7a30ba2126ecfed7f7501c', 'cmgujizjf002o4705kfdea5yw', 'cmgz0qu29004a47ffw1bmjr75', 5, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clb893d014b683a1851425436e', 'cmgujizjf002o4705kfdea5yw', 'cmgz0qu29004a47ffw1bmjr75', 6, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl0b0094ca0a92321f5fa2131c', 'cmgujizjf002o4705kfdea5yw', 'cmgz0v9k4004v47ff8apimo50', 7, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clea857995e00ebb10548095c2', 'cmgujizjf002o4705kfdea5yw', 'cmgz0v9k4004v47ff8apimo50', 8, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl1341b6e156f059e852f719e2', 'cmgujizjf002o4705kfdea5yw', 'cmgz0v9k4004v47ff8apimo50', 9, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cle18462b08b605f31fec6cc14', 'cmgujizjf002o4705kfdea5yw', 'cmgz0v9k4004v47ff8apimo50', 10, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clf3f7ad1fcb6eb3937b96bb8e', 'cmgujizjf002o4705kfdea5yw', 'cmgz0zs4m006447ffq5b20ch3', 11, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clfdd9dfcc06816afd8bf8503a', 'cmgujizjf002o4705kfdea5yw', 'cmgz0zs4m006447ffq5b20ch3', 12, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl4af9588815f4a5a21cf4f979', 'cmgujizjf002o4705kfdea5yw', 'cmgz0zs4m006447ffq5b20ch3', 13, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl0e0d7053e7a0518b50f00481', 'cmgujizjf002o4705kfdea5yw', 'cmgz0zs4m006447ffq5b20ch3', 14, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl4f64c44ed0ffc92a923edccc', 'cmgujizjf002o4705kfdea5yw', 'cmgz17bpz006t47ff58i3j1e1', 15, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clfbdc4656e36b47a8e6a5df68', 'cmgujizjf002o4705kfdea5yw', 'cmgz17bpz006t47ff58i3j1e1', 16, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl4860204e0478d9f4eb806b85', 'cmgujjmpo002p470523lbfqmp', 'cmgum1wsl000447ffa109dtag', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl5e3367975bfef877130e41af', 'cmgujjmpo002p470523lbfqmp', 'cmgum1wsl000447ffa109dtag', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl0c004dd01a3f4a978c8260c9', 'cmh0kmyh1000847s5ciu9agzo', 'cmgujpyjf002q4705j6hv1nkk', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl96109b5962d80d95d279fd96', 'cmh0kmyh1000847s5ciu9agzo', 'cmgytewe0002447ffup09bscr', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl5a6e124fa8ec83ae5ef21685', 'cmh20wuye001o47s5auvmq7s8', 'cmgujpyjf002q4705j6hv1nkk', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clba2c60a3a4aab6a82eccad61', 'cmh20x49u001q47s5l9ahnvms', 'cmgs1sco0002k47056yq8eyfq', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clbf346fb41ad28af45eb5e7aa', 'cmh20x49u001q47s5l9ahnvms', 'cmgs1sco0002k47056yq8eyfq', 2, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl50ec69f08be67181d3cd5dc3', 'cmh20yrgb001v47s54uxvi6km', 'cmgs1sco0002k47056yq8eyfq', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl84cab14314d4932ef52e9d47', 'cmh20yrgb001v47s54uxvi6km', 'cmgujpyjf002q4705j6hv1nkk', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cle258e4bb4ae12d90aeb49ae7', 'cmh20yrgb001v47s54uxvi6km', 'cmgujpyjf002q4705j6hv1nkk', 2, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl697c36fe5e29f3cfdb209537', 'cmh20yrgb001v47s54uxvi6km', 'cmgujpyjf002q4705j6hv1nkk', 3, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl112cc747d5ac2c68716bd6d4', 'cmh23pwbo002947s5ide6zx7g', 'cmgujpyjf002q4705j6hv1nkk', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl62fe319d24840a318d24b682', 'cmkqpdc7a001o1eq6iwqvi3jk', 'cmgujpyjf002q4705j6hv1nkk', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl0051b0a075490c406f21213e', 'cmkqq45yq00251eq6k1z0x7kt', 'cmgujpyjf002q4705j6hv1nkk', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clc578afcad0f42694f05408f0', 'cmkqqdogo002l1eq6vy26j33g', 'cmgujpyjf002q4705j6hv1nkk', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl0a3a926192f808233c894c43', 'cmkqqdogo002l1eq6vy26j33g', 'cmh9bykt8001j47v7g0oej5dw', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl8a927a5de52db535ba8f062a', 'cmkqqdogo002l1eq6vy26j33g', 'cmhabzypq003h47v7jyjjxst1', 2, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl8f60c43f25ec1c96560209b0', 'cmkqqdogo002l1eq6vy26j33g', 'cmgz0zs4m006447ffq5b20ch3', 3, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('cl5c71200fd7efe31c9764e5d8', 'cmkqqdogo002l1eq6vy26j33g', 'cmkdqtcpv001r1e2wptehmkxi', 4, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_piece_requirements (id, modeltypeid, typepieceid, position, createdat, updatedat) VALUES ('clf6147721769314755e9ff6b8', 'cmkqqdogo002l1eq6vy26j33g', 'cmhbve5h30016475utwgpa32k', 5, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+
+
+--
+-- Data for Name: skeleton_product_requirements; Type: TABLE DATA; Schema: public; Owner: -
+--
+
+INSERT INTO public.skeleton_product_requirements (id, modeltypeid, typeproductid, familycode, position, createdat, updatedat) VALUES ('cle44c43c22390db28f97b1c17', 'cmkqqdogo002l1eq6vy26j33g', 'cmhn9ze17000147s81dlr4i3v', 'graisse', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+
+
+--
+-- Data for Name: skeleton_subcomponent_requirements; Type: TABLE DATA; Schema: public; Owner: -
+--
+
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cl9806dc8b4b42ea0c84b6832b', 'cmgs0i4je002e4705ndrhe26e', NULL, 'Kit', 'kit', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cl67fc8aef811eb876a1cde9ed', 'cmgs0i4je002e4705ndrhe26e', NULL, 'Kit', 'kit', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cl6cff73d32c4f16b5d4e909ab', 'cmgujjmpo002p470523lbfqmp', NULL, 'Kit', 'kit', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cl7f83953a8f78f951f3a3628c', 'cmgz1az8d007g47fflwxk3q95', NULL, 'Contrôleur de rotation', 'controleur-de-rotation', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cle79fbc1bedd4123874a35377', 'cmgz1az8d007g47fflwxk3q95', NULL, 'Kit', 'kit', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cl23c07d5454e5f2bc6d7703fa', 'cmgz1az8d007g47fflwxk3q95', NULL, 'Kit', 'kit', 2, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cla3530a303f28a12d97883d82', 'cmgz1az8d007g47fflwxk3q95', NULL, 'Contrôleur de rotation', 'controleur-de-rotation', 3, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('clefbd652fc2561a180f38dd89', 'cmh0cz8e8000147s5g65vos5e', NULL, 'Tête convoyeur à bande', 'tcb', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cl70978104735f0e8addcbb494', 'cmh0cz8e8000147s5g65vos5e', NULL, 'Pied convoyeur à bande', 'PCB', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cl63db65c869d07fd36d0d3422', 'cmh0cz8e8000147s5g65vos5e', NULL, 'Elément intermédiaire & coude', 'EIC', 2, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('clac7e30f33f20287f76197c9e', 'cmh0cz8e8000147s5g65vos5e', NULL, 'Trémie d''alimentation', 'Tremie', 3, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cl081ba5565b6e9320be0c88b0', 'cmh0cz8e8000147s5g65vos5e', NULL, 'Chariot Déverseur', 'Chariot', 4, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cl164ed242e2148aac3b30c391', 'cmh0cz8e8000147s5g65vos5e', NULL, 'Commande moteur', 'commande-moteur', 5, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cl7aa47c4c4e4070ad1925ee27', 'cmh0cz8e8000147s5g65vos5e', NULL, 'Déport de bande', 'deport-de-bande-et-controleur-de-rotation', 6, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cl7c497e23a2deb7e85a2c2abe', 'cmh0cz8e8000147s5g65vos5e', NULL, 'Contrôleur de rotation', 'controleur-de-rotation', 7, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('cl4a4fc72af5a46c4d369f535e', 'cmh0cz8e8000147s5g65vos5e', NULL, 'Contrôleur de rotation', 'controleur-de-rotation', 8, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('clce09e33e0f970116c87057c7', 'cmh0kmyh1000847s5ciu9agzo', 'cmh20z6g4001x47s5b5hturac', 'Paliers', 'paliers', 0, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+INSERT INTO public.skeleton_subcomponent_requirements (id, modeltypeid, typecomposantid, alias, familycode, position, createdat, updatedat) VALUES ('clb5e1e758aaed9688a4e7db60', 'cmh0kmyh1000847s5ciu9agzo', 'cmh4x8m4k000047nko0vwavbg', 'Roulement', 'roulement', 1, '2026-03-12 16:53:05', '2026-03-12 16:53:05');
+
+
 --
 -- Data for Name: products; Type: TABLE DATA; Schema: public; Owner: -
 --
@@ -178,6 +286,111 @@ INSERT INTO public.composants (id, name, reference, prix, createdat, updatedat,
 INSERT INTO public.composants (id, name, reference, prix, createdat, updatedat, typecomposantid, structure, productid) VALUES ('cl9b1583768c7c9fe6cfe93a11', 'testcor', 'll', 3.00, '2026-01-25 11:28:27', '2026-01-25 11:28:27', 'cle48e33ef67853069badfc5f0', '{"path":"root","definition":[],"pieces":[{"path":"root:piece-0","definition":{"typePieceId":"cmgs1sco0002k47056yq8eyfq","typePieceLabel":"Bavette"},"selectedPieceId":"cmgs1tfza002m4705mbl0kwok"}],"products":[{"path":"root:product-0","definition":{"typeProductId":"cmhn9zrm5000247s8ds3bmpaf","familyCode":"lubrifiant"},"selectedProductId":"cmkp97us6007k1e2ws0ogux1m"}],"subcomponents":[{"path":"root:sub-0","definition":{"alias":"Tr\u00e9mie d''alimentation","typeComposantId":"cmgs0htn5002d4705tyxxiqb2","familyCode":"Tremie"},"selectedComponentId":"cmgz5h2s0009v47ff6x26cqry"}]}', 'cmkp97us6007k1e2ws0ogux1m');
 
 
+--
+-- Data for Name: composant_piece_slots; Type: TABLE DATA; Schema: public; Owner: -
+--
+
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('clcb580f2bc13c2f6ffefdfe47', 'cmgz53uvt009s47ff9v0uklr6', 'cmgrnu6zc000f470565mc8hha', 'cmgrnzbku000h4705qrj5eujb', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cleac90912bbe1571ec196c3c9', 'cmgz53uvt009s47ff9v0uklr6', 'cmgrohigo000z4705q8yvpih0', 'cmgrp2sju00144705n8etw7im', 1, 2, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl7b2de7e0f607306317eb6e69', 'cmgz53uvt009s47ff9v0uklr6', 'cmgrou6670011470586ipgylm', 'cmgrp1ry9001347052qn8q2yo', 1, 3, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl8a1a4da80556a964e7267773', 'cmgz53uvt009s47ff9v0uklr6', 'cmgroij2f00104705t6y33enk', 'cmgrp3lhv00194705f1xp8j0m', 1, 4, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl51a23d93f8c8fbf0555d8d4e', 'cmgz53uvt009s47ff9v0uklr6', 'cmgrnu6zc000f470565mc8hha', 'cmgz516t7009n47fft3nfyt34', 1, 5, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('clb7caab438a04ccdbe72c7662', 'cmgz5ef4h009t47ffmxveesp0', 'cmgrzuwkj001u47057u8hej9u', 'cmgs07df2001w4705ry79yvbo', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl4e710917a9cc405aea45eae4', 'cmgz5ef4h009t47ffmxveesp0', 'cmgrzuwkj001u47057u8hej9u', 'cmgrzvdmo001v47050tvf2z88', 1, 1, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl0b03faf21c00093950c06434', 'cmgz5ef4h009t47ffmxveesp0', 'cmgrzuwkj001u47057u8hej9u', 'cmgs08kjb00234705wc5tytxg', 1, 2, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl2151fb8b1d31e27aeea1ba63', 'cmgz5ef4h009t47ffmxveesp0', 'cmgroij2f00104705t6y33enk', 'cmgrp3lhv00194705f1xp8j0m', 1, 3, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl1fb766a77cd4c06b0dd6f68c', 'cmgz5ef4h009t47ffmxveesp0', 'cmgroij2f00104705t6y33enk', 'cmgs0bive00274705zjmiuwzo', 1, 4, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('clbb1e23854540497ce8a0cc04', 'cmgz5fsvz009u47ffkrardb1u', 'cmgroij2f00104705t6y33enk', 'cmgrp3lhv00194705f1xp8j0m', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl3410d53157d1426a7c0fee70', 'cmgz5fsvz009u47ffkrardb1u', 'cmgs0kd5o002f47053b7n8tw6', 'cmgs0nyk7002g4705rteyvw7x', 1, 1, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl6a3fbc2af5b82193cb7eb86c', 'cmgz5fsvz009u47ffkrardb1u', 'cmgrzuwkj001u47057u8hej9u', 'cmgrzvdmo001v47050tvf2z88', 1, 2, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cle60fa4fef139b2e86fc5bf47', 'cmgz5fsvz009u47ffkrardb1u', 'cmgroij2f00104705t6y33enk', 'cmgs0bive00274705zjmiuwzo', 1, 3, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('claf42f4acd9a024263ffb60c0', 'cmgz5h2s0009v47ff6x26cqry', 'cmgs13jjp002h4705rjqzz5lh', 'cmgs14c7a002i4705t1w4qdfx', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl44cc1edd9d00de1a675810d6', 'cmgz5h2s0009v47ff6x26cqry', 'cmgs1s4pv002j470567o60oqe', 'cmgs1swl0002l4705gpyg1yyn', 1, 1, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl0b8eb4a8defab5cde3bccd3d', 'cmgz5h2s0009v47ff6x26cqry', 'cmgs1sco0002k47056yq8eyfq', 'cmgs1tfza002m4705mbl0kwok', 1, 2, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl86e3c1391165cd65555856c1', 'cmgz5h2s0009v47ff6x26cqry', 'cmgs1sco0002k47056yq8eyfq', 'cmgs1tvrs002n4705gpym7vel', 1, 3, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('clbc122534f74362e26882cfd1', 'cmgz79ivv009x47ffeh6of72i', 'cmgroij2f00104705t6y33enk', 'cmgrp3lhv00194705f1xp8j0m', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cla3b28a687250b61e1344dcc3', 'cmgz79ivv009x47ffeh6of72i', 'cmgrzuwkj001u47057u8hej9u', 'cmgum5zm0000547ffzg8ofiqr', 1, 1, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl8e42ccab069fa0ecd80a2cde', 'cmgz79ivv009x47ffeh6of72i', 'cmgujpyjf002q4705j6hv1nkk', 'cmgum9bn4000847fffbazanc5', 1, 2, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl786b5dc9712d2488ee7d1258', 'cmgz79ivv009x47ffeh6of72i', 'cmgs1s4pv002j470567o60oqe', 'cmgyruhgm000947ffmhhrqdrl', 1, 3, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl168e7708c9d3c91d5a404a5e', 'cmgz79ivv009x47ffeh6of72i', 'cmgujpyjf002q4705j6hv1nkk', 'cmgyrzrbc000h47ffd670wu8j', 1, 5, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl1fd495eaa3cec6667cfab566', 'cmgz79ivv009x47ffeh6of72i', 'cmgs1s4pv002j470567o60oqe', 'cmgys0mgx000i47ffxbftvqt4', 1, 6, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('clbf85161d0d8ffef1d74220b6', 'cmgz79ivv009x47ffeh6of72i', 'cm_motoreducteur_frein_01', 'cmgys1osr000j47fftblpdpu2', 1, 7, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cld72b4dce93cb64a7909f3db6', 'cmgz79ivv009x47ffeh6of72i', 'cm_motoreducteur_frein_01', 'cmgys3ugw001147ffq33udxaw', 1, 8, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cle12f0173310ab9c752f8fb00', 'cmgz79ivv009x47ffeh6of72i', 'cmgukvztv002s4705kqvqjtvg', 'cmgys4a2s001847ffhqhz7zcd', 1, 9, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl5782cb522ada0d1de03c4d86', 'cmgz79ivv009x47ffeh6of72i', 'cmgukvztv002s4705kqvqjtvg', 'cmgys6k6b001h47ffuq44ze37', 1, 10, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl5d8c4c8e361ccdbaa041e5b9', 'cmgz79ivv009x47ffeh6of72i', 'cmgukxw26002t4705qz4ul929', 'cmgys7anf001m47ff0ulcp092', 1, 11, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('clb1c4e1e8f6a00f1b11f24884', 'cmgz79ivv009x47ffeh6of72i', 'cmgum1ih0000347ff7bsldmnv', 'cmgys8mjl001r47ff5f8z85fs', 1, 12, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl4f4f675958d1667659498076', 'cmgz79ivv009x47ffeh6of72i', 'cmgulzr7b000247ffpr2vsput', 'cmgysatbl001u47ffu55db8gg', 1, 13, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cla3442d7af57410a430dd3c7e', 'cmgz79ivv009x47ffeh6of72i', 'cmgum1wsl000447ffa109dtag', 'cmgysj6wn002347ffgq3f98dr', 1, 14, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl0c706745220aa12658edc03c', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgytewe0002447ffup09bscr', 'cmgytmhw0002547ffzobsmpaa', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('clca63f8c3aae40ebd68cc55b7', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgytewe0002447ffup09bscr', 'cmgytqtc8002u47ffum90ylo5', 1, 1, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cle09fbef03d0edcd66b0a4a0c', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgytewe0002447ffup09bscr', 'cmgyts8s9003747ffd1h8husf', 1, 2, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl57b44902fd7409abccdab4ae', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgytewe0002447ffup09bscr', 'cmgytuf06003k47ffdr8lvp13', 1, 3, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl47ee8065661468bc113d200a', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgytewe0002447ffup09bscr', 'cmgytx2ul003x47ffhdpurtx5', 1, 4, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl6cbbd1f5046e9dfc1a89a358', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgz0v9k4004v47ff8apimo50', 'cmgz0w66p004w47ffvj6xcxmo', 1, 7, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cle4cb39506f39efaf51af3e9e', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgz0v9k4004v47ff8apimo50', 'cmgz0xbx5005d47ffjkrafetg', 1, 8, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl8e47336d9326ac471ae821e7', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgz0v9k4004v47ff8apimo50', 'cmgz0y2aw005m47ff4zkjczei', 1, 9, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl5ae18ec62736f96d273353ec', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgz0v9k4004v47ff8apimo50', 'cmgz0yt33005v47ffy4p8d28z', 1, 10, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl524831b7cfa901ddc72e1728', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgz0zs4m006447ffq5b20ch3', 'cmgz10g67006547ffj28sqequ', 1, 11, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl4198321b8039385517c118ba', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgz0zs4m006447ffq5b20ch3', 'cmgz112hd006e47ffvg37mkoq', 1, 12, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl9fab43583266bb8abfe94d4d', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgz0zs4m006447ffq5b20ch3', 'cmgz11p1k006j47ffhjqgrnkp', 1, 13, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cled20136adaf599c72facf1a5', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgz0zs4m006447ffq5b20ch3', 'cmgz128lz006o47ffwfgtag7e', 1, 14, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('clca666296d8db92cabc1299d6', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgz17bpz006t47ff58i3j1e1', 'cmgz17w9w006u47ffg6db710j', 1, 15, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl565591562f915536f015cf0a', 'cmgz7fd3l009y47fff1l4g0p0', 'cmgz17bpz006t47ff58i3j1e1', 'cmgz18vw1007947ffr2wg86sa', 1, 16, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl8a5cc24bf84edeaf24b87405', 'cmgz7igun009z47ffhea93fbw', 'cmgum1wsl000447ffa109dtag', 'cmgz1c9wx007h47ffr41untmr', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cle6cc6a2990d51326b7a16ac2', 'cmgz7igun009z47ffhea93fbw', 'cmgum1wsl000447ffa109dtag', 'cmgz1erci007r47ffybtdepul', 1, 1, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('clf8105cc1fa7b62c4616cf509', 'cmh314rnj002q47s5cr3n6445', 'cmgujpyjf002q4705j6hv1nkk', 'cmh313676002d47s5li4e6qt9', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cla7987d4fe2fb2bf8ebe8ce48', 'cmh3jnikd002147zbmmnx2qw8', 'cmgujpyjf002q4705j6hv1nkk', 'cmh31ejnw003b47s548rtk8b1', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('clb39042e520687e6c6b51f788', 'cl10c0924d10135c5f515378ac', 'cmgujpyjf002q4705j6hv1nkk', 'cl7b3702f04d24d87e47232a14', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl50fa6580ea24bfbcfb018cac', 'cl10eedbb54a0d2cd0fa3ce9c6', 'cmgujpyjf002q4705j6hv1nkk', 'cle1db7051dbef91fc009073a6', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl2289dce68b996d2c0b56cd49', 'cl36d84884cad86fbc92dba133', 'cmgujpyjf002q4705j6hv1nkk', 'clbf9f0070ebd464b3c309c646', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cla130de58dd731b934e1f9789', 'cl3dbac5194bc192a0589465ba', 'cmgujpyjf002q4705j6hv1nkk', 'cl50fe870a07e42759b37b511f', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl75bfb7413b5df226846ab367', 'cl4660bae41d2af254e6c3b726', 'cmgujpyjf002q4705j6hv1nkk', 'cl4e975566464253882018adcc', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl076c31311e25600aae5d07e2', 'cl54b1b4509971fde475572b29', 'cmgujpyjf002q4705j6hv1nkk', 'cl731386df55fcb9e6a01e0a63', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl4874e08b827307a1313a71b5', 'cl5a8f9656aa7e14c012f30700', 'cmgujpyjf002q4705j6hv1nkk', 'cl5ee293dc7b61feba510082a4', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl6935b95a12cd846b6a3bcbfc', 'cl5b5e336095de8d4ece81b2dc', 'cmgujpyjf002q4705j6hv1nkk', 'cldd656c6092225f53a22badc0', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('clf30ffdeac20200df2d190c45', 'cl5e9c6b18bccd38517026dc1c', 'cmgujpyjf002q4705j6hv1nkk', 'clfa3147270e5e66f9b52c425e', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('clb8fa63511f6514497e8c1a5f', 'cl7df36c9e7391df3d4ff46102', 'cmgujpyjf002q4705j6hv1nkk', 'cl1406ef19de58fdd1adf40221', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl2251745f51b584dd8bd73aad', 'cl7f254c23161d9c853c3e6d92', 'cmgujpyjf002q4705j6hv1nkk', 'clf16e543545eddd01b20077df', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cle99713d099f9a006931a7863', 'cl8b9b36f5a822aae21edb5a5f', 'cmgujpyjf002q4705j6hv1nkk', 'cl6667d159f6d07ba77fa79b39', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl469909161ea4061d1b514f06', 'cla833681664bb851ca61aca51', 'cmgujpyjf002q4705j6hv1nkk', 'cl8570d729efd017c12a2d5c3d', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('clf9f5aaccf25ef3a54ace17ad', 'clba5633e840726188261145f9', 'cmgujpyjf002q4705j6hv1nkk', 'clafaa71cbf49777fbb8415f19', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cld23a4f8bfc3894842b531b47', 'clbd1e945fb222e1c56dd43941', 'cmgujpyjf002q4705j6hv1nkk', 'clc08fbdcd334ed869772d98ee', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl88ea31be5c6114d3267daaad', 'clbe710810fd7ccd09811957b3', 'cmgujpyjf002q4705j6hv1nkk', 'cmh313676002d47s5li4e6qt9', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cldb0304d3089db7aced359a4f', 'cldd7f161d2cd08ee54e79161e', 'cmgujpyjf002q4705j6hv1nkk', 'cl22c13dbc4d38a1f846323ae6', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_piece_slots (id, composantid, typepieceid, selectedpieceid, quantity, position, createdat, updatedat) VALUES ('cl6e857d06dd103028af452bf6', 'cle98225ad3a32f5d8531950ef', 'cmgujpyjf002q4705j6hv1nkk', 'cl531dde45c3fc64c1a3b16ca0', 1, 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+
+
+--
+-- Data for Name: composant_subcomponent_slots; Type: TABLE DATA; Schema: public; Owner: -
+--
+
+INSERT INTO public.composant_subcomponent_slots (id, composantid, alias, familycode, typecomposantid, selectedcomposantid, position, createdat, updatedat) VALUES ('cl114d5a6febff03d69286b6b7', 'cmgz79ivv009x47ffeh6of72i', 'Kit', 'kit', NULL, 'cmgz49bm2009547ff7ham94wz', 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_subcomponent_slots (id, composantid, alias, familycode, typecomposantid, selectedcomposantid, position, createdat, updatedat) VALUES ('cl1d648f7c5a3b0ee64b22e69b', 'cmgz79ivv009x47ffeh6of72i', 'Kit', 'kit', NULL, 'cmgz4bczt009647ffzidmc8tc', 1, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_subcomponent_slots (id, composantid, alias, familycode, typecomposantid, selectedcomposantid, position, createdat, updatedat) VALUES ('cl710c40366df98d7aeb547457', 'cmgz7igun009z47ffhea93fbw', 'Kit', 'kit', NULL, 'cmgz4equ5009747ffq665rpeb', 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_subcomponent_slots (id, composantid, alias, familycode, typecomposantid, selectedcomposantid, position, createdat, updatedat) VALUES ('cl23ac52af05e90d9c7d2daba2', 'cmh0d59v5000347s561ahbept', 'Tête convoyeur à bande', 'tcb', NULL, 'cmgz53uvt009s47ff9v0uklr6', 0, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_subcomponent_slots (id, composantid, alias, familycode, typecomposantid, selectedcomposantid, position, createdat, updatedat) VALUES ('cl5c1f5ff5fb762ffb1c62d02c', 'cmh0d59v5000347s561ahbept', 'Pied convoyeur à bande', 'PCB', NULL, 'cmgz5ef4h009t47ffmxveesp0', 1, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_subcomponent_slots (id, composantid, alias, familycode, typecomposantid, selectedcomposantid, position, createdat, updatedat) VALUES ('cl9a90d9876471267669c5d83b', 'cmh0d59v5000347s561ahbept', 'Elément intermédiaire & coude', 'EIC', NULL, 'cmgz5fsvz009u47ffkrardb1u', 2, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_subcomponent_slots (id, composantid, alias, familycode, typecomposantid, selectedcomposantid, position, createdat, updatedat) VALUES ('claeaa69eb72eff09abe7ef3fb', 'cmh0d59v5000347s561ahbept', 'Trémie d''alimentation', 'Tremie', NULL, 'cmgz5h2s0009v47ff6x26cqry', 3, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_subcomponent_slots (id, composantid, alias, familycode, typecomposantid, selectedcomposantid, position, createdat, updatedat) VALUES ('clfcb74e5cc092b753c65f74f8', 'cmh0d59v5000347s561ahbept', 'Chariot Déverseur', 'Chariot', NULL, 'cmgz79ivv009x47ffeh6of72i', 4, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_subcomponent_slots (id, composantid, alias, familycode, typecomposantid, selectedcomposantid, position, createdat, updatedat) VALUES ('cl8bb434545f2bca42d73d588e', 'cmh0d59v5000347s561ahbept', 'Commande moteur', 'commande-moteur', NULL, 'cmgz7fd3l009y47fff1l4g0p0', 5, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_subcomponent_slots (id, composantid, alias, familycode, typecomposantid, selectedcomposantid, position, createdat, updatedat) VALUES ('cle71559358e6346f59657d3d5', 'cmh0d59v5000347s561ahbept', 'Déport de bande', 'deport-de-bande-et-controleur-de-rotation', NULL, 'cmgz7igun009z47ffhea93fbw', 6, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_subcomponent_slots (id, composantid, alias, familycode, typecomposantid, selectedcomposantid, position, createdat, updatedat) VALUES ('cl4a7d21f525c63c0581af5fc6', 'cmh0d59v5000347s561ahbept', 'Contrôleur de rotation', 'controleur-de-rotation', NULL, 'cmgz4qzap009b47ffj7ch6th7', 7, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+INSERT INTO public.composant_subcomponent_slots (id, composantid, alias, familycode, typecomposantid, selectedcomposantid, position, createdat, updatedat) VALUES ('cl9f39d9a471c6d1d9ae4c4654', 'cmh0d59v5000347s561ahbept', 'Contrôleur de rotation', 'controleur-de-rotation', NULL, 'cmgz4r99x009c47ffco9f2img', 8, '2026-03-12 17:19:23', '2026-03-12 17:19:23');
+
+
+--
+-- Data for Name: composant_product_slots; Type: TABLE DATA; Schema: public; Owner: -
+--
+
+
+
+--
+-- Data for Name: piece_products; Type: TABLE DATA; Schema: public; Owner: -
+--
+
+
+
 --
 -- Data for Name: constructeurs; Type: TABLE DATA; Schema: public; Owner: -
 --
@@ -257,121 +470,121 @@ INSERT INTO public.machines (id, name, reference, prix, createdat, updatedat, si
 -- Data for Name: pieces; Type: TABLE DATA; Schema: public; Owner: -
 --
 
-INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid, productids) VALUES ('cmgrp1ry9001347052qn8q2yo', 'Lame raclette', 'P40S069915', NULL, '2025-10-15 07:53:07.52', '2025-10-15 07:53:07.52', 'cmgrou6670011470586ipgylm', NULL, NULL);
-INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid, productids) VALUES ('cmgrp46ud001i4705nvphpv0f', 'Palier applique', 'X21000923', NULL, '2025-10-15 07:55:00.132', '2025-10-15 07:55:00.132', 'cmgrnxlx5000g47059oyj4yuw', NULL, NULL);
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+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmke1nimf004f1e2wsurzoeet', 'Vis HM 8x16', NULL, NULL, '2026-01-14 13:16:00.135', '2026-01-14 13:16:00.135', 'cmkdqtcpv001r1e2wptehmkxi', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmke3hgbc004o1e2w02his9k3', 'Vis HM 24x100', NULL, NULL, '2026-01-14 14:07:16.44', '2026-01-14 14:07:16.44', 'cmkdqtcpv001r1e2wptehmkxi', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkp7xsz1006b1e2whn582enn', 'Arbre principal Presse Promill', 'APR 80 101101', NULL, '2026-01-22 08:57:25.741', '2026-01-22 08:57:25.741', 'cmgujpyjf002q4705j6hv1nkk', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkp80cfi006k1e2wha1v14vv', 'Joint Viton', NULL, NULL, '2026-01-22 08:59:24.27', '2026-01-22 08:59:24.27', 'cmhabzypq003h47v7jyjjxst1', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkp84bs0006t1e2wkokejtyn', 'Roulement à rouleaux cylindriques', NULL, NULL, '2026-01-22 09:02:30.048', '2026-01-22 09:02:30.048', 'cmh9bykt8001j47v7g0oej5dw', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkp8mbo900751e2w2746k94i', 'Circlips E260', '390 01126000', NULL, '2026-01-22 09:16:29.721', '2026-01-22 09:16:29.721', 'cmhalh6sa004h47v7y6pnqok2', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkpkaj4400091eq6p6accs62', 'Moyeu central', 'APR 80 101103', NULL, '2026-01-22 14:43:14.884', '2026-01-22 14:43:14.884', 'cmgz0zs4m006447ffq5b20ch3', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkpkwfdh000g1eq6hpqdbqat', 'Roulement à rotule sur rouleaux', '320 41 220001', NULL, '2026-01-22 15:00:16.469', '2026-01-22 15:00:16.469', 'cmh9bykt8001j47v7g0oej5dw', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkpnw6er000s1eq6k57kcnl8', 'Vis CHC M14x40', NULL, NULL, '2026-01-22 16:24:03.699', '2026-01-22 16:24:03.699', 'cmkdqtcpv001r1e2wptehmkxi', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkpo4gxz00121eq6o0ahmizg', 'Joint', '370 20 280000', NULL, '2026-01-22 16:30:30.6', '2026-01-22 16:30:30.6', 'cmhabzypq003h47v7jyjjxst1', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkr0nq1a004e1eq6v6ubxlfl', 'Palier tête E1 17', 'SNU516613', NULL, '2026-01-23 15:09:10.414', '2026-01-23 15:09:44.182', 'cmgrnxlx5000g47059oyj4yuw', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkr0owbv004l1eq6pzlatzlr', 'Vis HM 14x50', NULL, NULL, '2026-01-23 15:10:05.228', '2026-01-23 15:10:05.228', 'cmkdqtcpv001r1e2wptehmkxi', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkqzl1oa002v1eq6erkt5544', 'BANDE E1 17', NULL, NULL, '2026-01-23 14:39:05.914', '2026-01-23 14:48:36.329', 'cmknus46z00551e2wf7zy706v', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkr0fwuo003o1eq69b1idlpw', 'Entretoise porte 2 joints', 'APR 80 101108', NULL, '2026-01-23 15:03:06', '2026-01-23 15:03:06', 'cmhabzypq003h47v7jyjjxst1', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkr0koqb003y1eq6a8cx8poy', 'Flasque porte 2 joints', 'APR 25 0304..', NULL, '2026-01-23 15:06:48.755', '2026-01-23 15:06:48.755', 'cmhaf6jaj004847v7cpq93sq5', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkr0nmsv00431eq6rcnozdes', 'Rondelle Grower W14', NULL, NULL, '2026-01-23 15:09:06.224', '2026-01-23 15:09:06.224', 'cmhbuzjrz000s475ue0q2o2xd', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkr173u9004z1eq6tn4gw3h3', 'Rondelle frein MB44', NULL, NULL, '2026-01-23 15:24:14.77', '2026-01-23 15:24:14.77', 'cmhbuzjrz000s475ue0q2o2xd', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkr20cpy005a1eq6nn5kmtys', 'Roulement E1 17', NULL, NULL, '2026-01-23 15:46:59.302', '2026-01-23 15:46:59.302', 'cmh9bykt8001j47v7g0oej5dw', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkr253dx005k1eq65vn7evdy', 'Ecrou HM 44T', NULL, NULL, '2026-01-23 15:50:40.485', '2026-01-23 15:50:40.485', 'cmhbve5h30016475utwgpa32k', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkr25xz1005v1eq6i0fib4er', 'Manchon E1 17', NULL, NULL, '2026-01-23 15:51:20.125', '2026-01-23 15:51:20.125', 'cmkr24n3x005j1eq6s9xi6obl', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cmkr0qjw5004s1eq6pen63x7j', 'Arbre E1 17', NULL, NULL, '2026-01-23 15:11:22.422', '2026-01-23 15:55:47.227', 'cmgujpyjf002q4705j6hv1nkk', NULL);
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cl89d9641d47f52c5385f83d5c', 'test', 'four', 33.97, '2026-01-25 10:48:52', '2026-01-25 10:49:48', 'cl880ba34e5789668dd1c3affa', 'cmko9bmrd005m1e2w81v07kiz');
+INSERT INTO public.pieces (id, name, reference, prix, createdat, updatedat, typepieceid, productid) VALUES ('cl280f805cc3e6ff4b8bde95e4', 'testjjj', NULL, NULL, '2026-01-25 11:20:44', '2026-01-25 11:20:44', 'cl880ba34e5789668dd1c3affa', 'cmko9bmrd005m1e2w81v07kiz');
 
 
 --

frontend/.gitignore

@@ -0,0 +1,29 @@
+# Nuxt dev/build outputs
+.output
+.data
+.nuxt
+.nitro
+.cache
+dist
+
+# Node dependencies
+node_modules
+
+# Logs
+logs
+*.log
+
+# Misc
+.DS_Store
+.fleet
+.idea
+
+# Local env files
+.env
+.env.*
+!.env.example
+
+# Playwright
+e2e/.auth/
+playwright-report/
+test-results/

frontend/README.md

@@ -0,0 +1,155 @@
+# Inventory Frontend
+
+Interface web de gestion d'inventaire industriel pour **Malio**. Application SPA complète permettant la gestion du parc machines, des pièces, composants, produits, fournisseurs et documents associés.
+
+## Stack technique
+
+| Technologie | Version | Rôle |
+|-------------|---------|------|
+| [Nuxt](https://nuxt.com) | 4 | Framework (SPA, SSR désactivé) |
+| [Vue 3](https://vuejs.org) | 3.5 | Composition API + `<script setup>` |
+| [TypeScript](https://www.typescriptlang.org) | 5.7 | Typage strict sur l'ensemble du projet |
+| [TailwindCSS](https://tailwindcss.com) | 4 | Utility-first CSS |
+| [DaisyUI](https://daisyui.com) | 5 | Composants UI (alertes, modales, badges, etc.) |
+| [Lucide](https://lucide.dev) | via unplugin-icons | Icônes SVG |
+| [Vitest](https://vitest.dev) | 4 | Tests unitaires |
+| [Playwright](https://playwright.dev) | 1.58 | Tests E2E |
+
+## Prérequis
+
+- **Node.js** >= 20
+- **npm**
+- **Backend Symfony** démarré avec l'API sur `http://localhost:8081/api`
+
+## Installation
+
+```bash
+npm install
+```
+
+## Développement
+
+```bash
+npm run dev
+```
+
+L'application est accessible sur **http://localhost:3001**.
+
+## Commandes disponibles
+
+| Commande | Description |
+|----------|-------------|
+| `npm run dev` | Serveur de développement avec HMR |
+| `npm run build` | Build de production |
+| `npm run lint:fix` | Correction automatique ESLint |
+| `npx nuxi typecheck` | Vérification TypeScript (0 erreurs attendu) |
+| `npm run test` | Tests unitaires Vitest |
+| `npm run test:watch` | Tests unitaires en mode watch |
+| `npm run test:e2e` | Tests E2E Playwright (Chrome) |
+
+## Fonctionnalités
+
+### Gestion du parc
+
+- **Machines** : création, édition, vue détaillée avec structure hiérarchique (composants, pièces, produits)
+- **Squelettes machines** : templates réutilisables pour créer des machines à partir d'un modèle type
+- **Sites** : gestion multi-sites avec coordonnées de contact
+
+### Catalogues
+
+- **Composants**, **Pièces**, **Produits** : catalogues avec recherche serveur, tri, pagination et filtres
+- **Catégories** : système de types avec champs personnalisés configurables et exigences (contraintes de structure)
+- **Fournisseurs** : gestion des constructeurs/fabricants avec liaison multi-entités
+
+### Documents et traçabilité
+
+- **Documents** : upload, prévisualisation PDF/images, stockage sur système de fichiers avec compression PDF automatique
+- **Journal d'activité** : audit trail complet sur toutes les entités (création, modification, suppression)
+- **Commentaires** : système de tickets/commentaires sur les fiches avec statut ouvert/résolu
+
+### Administration
+
+- **Rôles** : ADMIN, GESTIONNAIRE, VIEWER avec permissions granulaires
+- **Profils** : gestion des utilisateurs et attribution des rôles
+- **Notifications** : badge compteur de commentaires ouverts avec polling
+
+## Architecture
+
+```
+app/
+├── pages/                  # 36 pages (file-based routing)
+├── components/             # 57 composants Vue (auto-imported par Nuxt)
+│   ├── common/             #   Composants UI réutilisables (modales, pagination, recherche)
+│   ├── form/               #   Champs de formulaire (email, téléphone)
+│   ├── layout/             #   Navbar principale
+│   ├── machine/            #   Vue détail et création de machines
+│   │   └── create/         #   Wizard de création machine
+│   ├── model-types/        #   Gestion des types/catégories
+│   └── sites/              #   Modales site (création, édition)
+├── composables/            # 45 composables (logique métier)
+├── shared/                 # Types, utilitaires, validation
+│   ├── utils/              #   Helpers API, champs personnalisés, affichage, erreurs
+│   ├── validation/         #   Validation email, téléphone
+│   └── model/              #   Définitions de structures
+├── services/               # Service layer (wrappers API spécialisés)
+├── middleware/              # Middleware d'auth global (session cookie)
+└── utils/                  # Formatage dates, montants, événements
+```
+
+## Conventions de code
+
+### Composables
+
+Pattern avec injection de dépendances explicite :
+
+```typescript
+interface Deps {
+  machineId: Ref<string>
+  onSave: () => void
+}
+
+export function useMachineDetail(deps: Deps) {
+  // ...
+}
+```
+
+### Communication entre composants
+
+**Props + Events uniquement** — pas de `provide/inject` dans le projet.
+
+### Appels API
+
+Le composable `useApi.ts` centralise tous les appels HTTP :
+- Cookies de session inclus automatiquement (`credentials: 'include'`)
+- `application/ld+json` pour POST/PUT
+- `application/merge-patch+json` pour PATCH
+- Gestion d'erreurs centralisée avec traduction des messages backend en français
+
+### Styles
+
+Classes DaisyUI standard :
+- Input : `input input-bordered input-sm md:input-md`
+- Select : `select select-bordered select-sm md:select-md`
+- Button : `btn btn-sm md:btn-md btn-primary`
+
+## Authentification
+
+L'application utilise une **authentification par session (cookies)**, pas de JWT.
+
+Le middleware global `profile.global.ts` vérifie la session à chaque navigation :
+- Utilisateur non connecté → redirection vers `/profiles`
+- Route `/admin/*` → accès restreint à `ROLE_ADMIN`
+
+## Tests
+
+- **13 tests unitaires** (Vitest + happy-dom) couvrant composables, utils et composants
+- **3 specs E2E** (Playwright + Chrome) avec setup d'authentification
+
+## Submodule Git
+
+Ce repo est un **submodule** du repo principal [Inventory](https://gitea.malio.fr/MALIO-DEV/Inventory).
+
+Workflow de commit :
+1. Commiter dans ce repo (frontend) en premier
+2. Commiter dans le repo principal pour mettre à jour le pointeur submodule
+3. Pousser les deux repos

frontend/app/app.vue

@@ -0,0 +1,63 @@
+<template>
+  <div class="min-h-screen flex flex-col bg-base-200/40">
+    <!-- Subtle dot pattern background -->
+    <div class="fixed inset-0 -z-10 bg-[radial-gradient(oklch(85%_0.02_260)_1px,transparent_1px)] bg-[size:24px_24px] opacity-40" />
+
+    <AppNavbar
+      @open-settings="displaySettingsOpen = true"
+      @logout="handleLogout"
+    />
+
+    <main class="flex-1">
+      <NuxtPage :transition="{ name: 'page', mode: 'out-in' }" />
+    </main>
+
+    <ToastContainer />
+
+    <ConfirmModal />
+
+    <DisplaySettings
+      :is-open="displaySettingsOpen"
+      @close="displaySettingsOpen = false"
+      @update-settings="handleSettingsUpdate"
+    />
+
+    <footer class="border-t border-base-300/50 bg-base-100/60 backdrop-blur-sm">
+      <div class="container mx-auto flex items-center justify-between px-6 py-3">
+        <p class="text-xs text-base-content/40 font-medium tracking-wide">
+          &copy; Malio {{ new Date().getFullYear() }}
+        </p>
+        <NuxtLink
+          to="/changelog"
+          class="text-xs text-base-content/40 hover:text-primary transition-colors font-medium"
+        >
+          v{{ appVersion }}
+        </NuxtLink>
+      </div>
+    </footer>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, onMounted } from 'vue'
+import { navigateTo, useRuntimeConfig } from '#imports'
+import { useProfileSession } from '~/composables/useProfileSession'
+
+const displaySettingsOpen = ref(false)
+const { ensureSession, logout } = useProfileSession()
+const runtimeConfig = useRuntimeConfig()
+const appVersion = computed(() => (runtimeConfig.public?.appVersion as string) ?? '0.1.0')
+
+const handleSettingsUpdate = (_settings: unknown) => {
+  // Placeholder for future persistence
+}
+
+const handleLogout = async () => {
+  await logout()
+  await navigateTo('/profiles')
+}
+
+onMounted(async () => {
+  await ensureSession()
+})
+</script>

frontend/app/assets/app.css

@@ -0,0 +1,381 @@
+/* ─── Fonts ─── */
+@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');
+
+@import "tailwindcss";
+@plugin "daisyui";
+
+/* ─── Theme ─── */
+@plugin "daisyui/theme" {
+  name: "mytheme";
+  default: true;
+  prefersdark: false;
+  color-scheme: light;
+
+  /* Surfaces — warm gray with a hint of blue */
+  --color-base-100: oklch(98.5% 0.004 260);
+  --color-base-200: oklch(95% 0.008 260);
+  --color-base-300: oklch(91% 0.015 260);
+  --color-base-content: oklch(22% 0.025 260);
+
+  /* Primary — Malio blue, slightly richer */
+  --color-primary: oklch(40% 0.16 262);
+  --color-primary-content: oklch(98% 0.005 262);
+
+  /* Secondary — refined lavender */
+  --color-secondary: oklch(72% 0.06 275);
+  --color-secondary-content: oklch(22% 0.03 275);
+
+  /* Accent — warm amber-orange */
+  --color-accent: oklch(72% 0.17 55);
+  --color-accent-content: oklch(20% 0.04 55);
+
+  /* Neutral — deep slate */
+  --color-neutral: oklch(28% 0.04 260);
+  --color-neutral-content: oklch(95% 0.005 260);
+
+  /* Semantic */
+  --color-info: oklch(58% 0.14 255);
+  --color-info-content: oklch(98% 0.005 255);
+  --color-success: oklch(62% 0.19 150);
+  --color-success-content: oklch(98% 0.005 150);
+  --color-warning: oklch(78% 0.15 70);
+  --color-warning-content: oklch(22% 0.05 70);
+  --color-error: oklch(58% 0.22 25);
+  --color-error-content: oklch(98% 0.005 25);
+
+  /* Geometry */
+  --radius-selector: 0.75rem;
+  --radius-field: 0.375rem;
+  --radius-box: 0.625rem;
+
+  --size-selector: 0.25rem;
+  --size-field: 0.25rem;
+
+  --border: 1px;
+  --depth: 1;
+  --noise: 0;
+}
+
+@plugin "daisyui/theme" {
+  name: "mytheme-dark";
+  default: false;
+  prefersdark: true;
+  color-scheme: dark;
+
+  /* Surfaces — dark blue-gray */
+  --color-base-100: oklch(22% 0.015 260);
+  --color-base-200: oklch(18% 0.012 260);
+  --color-base-300: oklch(28% 0.018 260);
+  --color-base-content: oklch(92% 0.005 260);
+
+  /* Primary — Malio blue, brighter for dark */
+  --color-primary: oklch(55% 0.18 262);
+  --color-primary-content: oklch(98% 0.005 262);
+
+  /* Secondary — refined lavender */
+  --color-secondary: oklch(72% 0.06 275);
+  --color-secondary-content: oklch(22% 0.03 275);
+
+  /* Accent — warm amber-orange */
+  --color-accent: oklch(72% 0.17 55);
+  --color-accent-content: oklch(20% 0.04 55);
+
+  /* Neutral — lighter slate for dark mode */
+  --color-neutral: oklch(75% 0.02 260);
+  --color-neutral-content: oklch(18% 0.01 260);
+
+  /* Semantic */
+  --color-info: oklch(62% 0.14 255);
+  --color-info-content: oklch(98% 0.005 255);
+  --color-success: oklch(65% 0.19 150);
+  --color-success-content: oklch(98% 0.005 150);
+  --color-warning: oklch(78% 0.15 70);
+  --color-warning-content: oklch(22% 0.05 70);
+  --color-error: oklch(62% 0.22 25);
+  --color-error-content: oklch(98% 0.005 25);
+
+  /* Geometry — same as light */
+  --radius-selector: 0.75rem;
+  --radius-field: 0.375rem;
+  --radius-box: 0.625rem;
+
+  --size-selector: 0.25rem;
+  --size-field: 0.25rem;
+
+  --border: 1px;
+  --depth: 1;
+  --noise: 0;
+}
+
+/* ─── Typography ─── */
+:root {
+  --font-heading: 'Outfit', system-ui, sans-serif;
+  --font-body: 'DM Sans', system-ui, sans-serif;
+}
+
+body {
+  font-family: var(--font-body);
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  letter-spacing: -0.01em;
+}
+
+h1, h2, h3, h4, h5, h6,
+.card-title,
+.stat-value,
+.text-2xl,
+.text-3xl,
+.text-4xl {
+  font-family: var(--font-heading);
+  letter-spacing: -0.025em;
+}
+
+/* ─── Density variables ─── */
+:root {
+  --spacing-xs: 0.5rem;
+  --spacing-sm: 0.75rem;
+  --spacing-md: 1rem;
+  --spacing-lg: 1.5rem;
+  --spacing-xl: 2rem;
+}
+
+.density-compact {
+  --spacing-xs: 0.25rem;
+  --spacing-sm: 0.5rem;
+  --spacing-md: 0.75rem;
+  --spacing-lg: 1rem;
+  --spacing-xl: 1.25rem;
+}
+
+.density-comfortable {
+  --spacing-xs: 0.5rem;
+  --spacing-sm: 0.75rem;
+  --spacing-md: 1rem;
+  --spacing-lg: 1.5rem;
+  --spacing-xl: 2rem;
+}
+
+.density-spacious {
+  --spacing-xs: 0.75rem;
+  --spacing-sm: 1rem;
+  --spacing-md: 1.5rem;
+  --spacing-lg: 2rem;
+  --spacing-xl: 3rem;
+}
+
+/* ─── High contrast mode ─── */
+.contrast-high .btn { @apply border-2; }
+.contrast-high .input { @apply border-2; }
+.contrast-high .select { @apply border-2; }
+.contrast-high .textarea { @apply border-2; }
+.contrast-high .modal-box { @apply border-2 border-base-content; }
+
+/* ─── Accessibility ─── */
+@media (prefers-reduced-motion: reduce) {
+  *, *::before, *::after {
+    animation-duration: 0.01ms !important;
+    animation-iteration-count: 1 !important;
+    transition-duration: 0.01ms !important;
+  }
+}
+
+*:focus-visible {
+  outline: 2px solid oklch(40% 0.16 262);
+  outline-offset: 2px;
+}
+
+/* ─── Cards ─── */
+.card {
+  border: 1px solid oklch(91% 0.015 260 / 0.6);
+  transition: box-shadow 0.2s ease, transform 0.2s ease;
+}
+
+.site-card {
+  background-color: oklch(100% 0 0);
+}
+
+[data-theme="mytheme-dark"] .site-card {
+  background-color: oklch(24% 0.015 260);
+}
+
+[data-theme="mytheme-dark"] .card {
+  border-color: oklch(30% 0.02 260 / 0.6);
+}
+
+.card:hover {
+  box-shadow:
+    0 4px 6px -1px oklch(22% 0.025 260 / 0.06),
+    0 2px 4px -2px oklch(22% 0.025 260 / 0.04);
+}
+
+/* ─── Navbar glass effect ─── */
+.navbar-glass {
+  background: oklch(98.5% 0.004 260 / 0.82);
+  backdrop-filter: blur(12px) saturate(1.5);
+  -webkit-backdrop-filter: blur(12px) saturate(1.5);
+  border-bottom: 1px solid oklch(91% 0.015 260 / 0.5);
+}
+
+[data-theme="mytheme-dark"] .navbar-glass {
+  background: oklch(22% 0.015 260 / 0.85);
+  border-bottom-color: oklch(30% 0.02 260 / 0.5);
+}
+
+/* ─── Buttons ─── */
+.btn {
+  font-family: var(--font-heading);
+  font-weight: 500;
+  letter-spacing: -0.01em;
+  transition: all 0.15s ease;
+}
+
+.btn-circle {
+  transition: all 0.2s ease-in-out;
+}
+.btn-circle:hover {
+  transform: scale(1.05);
+}
+.btn-circle:active {
+  transform: scale(0.95);
+}
+
+/* ─── Inputs ─── */
+.input, .select, .textarea {
+  font-family: var(--font-body);
+  transition: border-color 0.15s ease, box-shadow 0.15s ease;
+}
+
+.input:focus, .select:focus, .textarea:focus {
+  box-shadow: 0 0 0 3px oklch(40% 0.16 262 / 0.1);
+}
+
+/* ─── Tables ─── */
+.table thead th {
+  font-family: var(--font-heading);
+  font-weight: 600;
+  letter-spacing: 0.01em;
+  text-transform: uppercase;
+  font-size: 0.7rem;
+  color: oklch(45% 0.03 260);
+}
+
+.table tbody tr {
+  transition: background-color 0.1s ease;
+}
+
+/* ─── Badges ─── */
+.badge {
+  font-family: var(--font-heading);
+  font-weight: 500;
+  letter-spacing: 0;
+}
+
+/* ─── Stats ─── */
+.stat-title {
+  font-family: var(--font-body);
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  font-size: 0.7rem;
+  font-weight: 500;
+  opacity: 0.6;
+}
+
+.stat-value {
+  font-weight: 700;
+}
+
+/* ─── Modals ─── */
+.modal {
+  transition: opacity 0.25s ease;
+}
+
+.modal-box {
+  font-family: var(--font-body);
+  border-radius: 0.75rem;
+  border: 1px solid oklch(91% 0.015 260 / 0.5);
+}
+
+@keyframes modalSlideUp {
+  from { opacity: 0; transform: translateY(0.5rem); }
+  to { opacity: 1; transform: translateY(0); }
+}
+
+.modal.modal-open .modal-box {
+  animation: modalSlideUp 0.25s ease-out;
+}
+
+/* ─── Page transitions ─── */
+.page-enter-active {
+  transition: opacity 0.2s ease, transform 0.2s ease;
+}
+.page-leave-active {
+  transition: opacity 0.15s ease;
+}
+.page-enter-from {
+  opacity: 0;
+  transform: translateY(4px);
+}
+.page-leave-to {
+  opacity: 0;
+}
+
+/* ─── Scrollbar styling ─── */
+::-webkit-scrollbar {
+  width: 6px;
+  height: 6px;
+}
+::-webkit-scrollbar-track {
+  background: transparent;
+}
+::-webkit-scrollbar-thumb {
+  background: oklch(75% 0.02 260);
+  border-radius: 3px;
+}
+::-webkit-scrollbar-thumb:hover {
+  background: oklch(60% 0.03 260);
+}
+
+/* ─── Readability ─── */
+.text-sm { line-height: 1.5; }
+.text-xs { line-height: 1.4; }
+
+/* ─── Adaptive spacing ─── */
+.p-1 { padding: var(--spacing-xs); }
+.p-2 { padding: var(--spacing-sm); }
+.p-3 { padding: var(--spacing-md); }
+.p-4 { padding: var(--spacing-lg); }
+.p-5 { padding: var(--spacing-xl); }
+
+.m-1 { margin: var(--spacing-xs); }
+.m-2 { margin: var(--spacing-sm); }
+.m-3 { margin: var(--spacing-md); }
+.m-4 { margin: var(--spacing-lg); }
+.m-5 { margin: var(--spacing-xl); }
+
+.gap-1 { gap: var(--spacing-xs); }
+.gap-2 { gap: var(--spacing-sm); }
+.gap-3 { gap: var(--spacing-md); }
+.gap-4 { gap: var(--spacing-lg); }
+.gap-5 { gap: var(--spacing-xl); }
+
+@layer components {
+  .form-control .label {
+    @apply mb-2;
+    padding-bottom: 0;
+    margin-right: 15px;
+  }
+  .form-control .label + * {
+    margin-top: var(--spacing-xs);
+  }
+}
+
+@layer base {
+  label + input,
+  label + select,
+  label + textarea,
+  label + .input,
+  label + .select,
+  label + .textarea {
+    margin-top: var(--spacing-xs);
+  }
+}

frontend/app/components/CommentDocumentList.vue

@@ -0,0 +1,55 @@
+<template>
+  <div v-if="documents.length" class="space-y-1 mt-2">
+    <div
+      v-for="doc in documents"
+      :key="doc.id"
+      class="flex items-center justify-between rounded border border-base-200 bg-base-100 px-2 py-1.5 text-xs"
+    >
+      <div class="flex items-center gap-2 min-w-0">
+        <component
+          :is="documentIcon(doc).component"
+          class="w-4 h-4 flex-shrink-0"
+          :class="documentIcon(doc).colorClass"
+        />
+        <span class="truncate">{{ doc.name || doc.filename }}</span>
+        <span class="text-base-content/40 flex-shrink-0">{{ formatSize(doc.size) }}</span>
+      </div>
+      <div class="flex items-center gap-1 flex-shrink-0 ml-2">
+        <button
+          type="button"
+          class="btn btn-ghost btn-xs"
+          :disabled="!canPreviewDocument(doc)"
+          :title="canPreviewDocument(doc) ? 'Consulter' : 'Aperçu non disponible'"
+          @click="openPreview(doc)"
+        >
+          Consulter
+        </button>
+        <button
+          type="button"
+          class="btn btn-ghost btn-xs"
+          @click="downloadDocument(doc)"
+        >
+          Télécharger
+        </button>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import type { CommentDocument } from '~/composables/useComments'
+import { canPreviewDocument } from '~/utils/documentPreview'
+import { formatSize, documentIcon, downloadDocument } from '~/shared/utils/documentDisplayUtils'
+
+defineProps<{
+  documents: CommentDocument[]
+}>()
+
+const openPreview = (doc: CommentDocument) => {
+  if (!canPreviewDocument(doc)) return
+  // Open file URL in new tab for preview
+  if (doc.fileUrl) {
+    window.open(doc.fileUrl, '_blank')
+  }
+}
+</script>

frontend/app/components/CommentSection.vue

@@ -0,0 +1,270 @@
+<template>
+  <div class="space-y-4">
+    <div class="flex items-center justify-between">
+      <h3 class="text-lg font-semibold flex items-center gap-2">
+        <IconLucideMessageSquare class="w-5 h-5" />
+        Commentaires
+        <span v-if="openComments.length" class="badge badge-warning badge-sm">
+          {{ openComments.length }}
+        </span>
+      </h3>
+      <button
+        v-if="showResolved && resolvedComments.length"
+        type="button"
+        class="btn btn-ghost btn-xs"
+        @click="showResolvedList = !showResolvedList"
+      >
+        {{ showResolvedList ? 'Masquer résolus' : `Voir résolus (${resolvedComments.length})` }}
+      </button>
+    </div>
+
+    <!-- Formulaire d'ajout -->
+    <div class="space-y-2">
+      <div class="flex gap-2">
+        <textarea
+          v-model="newContent"
+          class="textarea textarea-bordered flex-1 text-sm"
+          rows="2"
+          placeholder="Ajouter un commentaire..."
+          :disabled="submitting"
+          @keydown.ctrl.enter="handleSubmit"
+        />
+        <div class="flex flex-col gap-1 self-end">
+          <label
+            class="btn btn-ghost btn-sm btn-square tooltip tooltip-left"
+            data-tip="Joindre des fichiers"
+          >
+            <IconLucidePaperclip class="w-4 h-4" />
+            <input
+              ref="fileInputRef"
+              type="file"
+              multiple
+              class="hidden"
+              @change="handleFilesSelected"
+            />
+          </label>
+          <button
+            type="button"
+            class="btn btn-primary btn-sm btn-square"
+            :disabled="!newContent.trim() || submitting"
+            @click="handleSubmit"
+          >
+            <span v-if="submitting" class="loading loading-spinner loading-xs" />
+            <IconLucideSend v-else class="w-4 h-4" />
+          </button>
+        </div>
+      </div>
+      <!-- Selected files preview -->
+      <div v-if="selectedFiles.length" class="flex flex-wrap gap-1">
+        <span
+          v-for="(file, i) in selectedFiles"
+          :key="i"
+          class="badge badge-sm badge-outline gap-1"
+        >
+          <IconLucideFile class="w-3 h-3" />
+          {{ file.name }}
+          <button type="button" class="ml-1" @click="removeFile(i)">
+            <IconLucideX class="w-3 h-3" />
+          </button>
+        </span>
+      </div>
+    </div>
+
+    <!-- Liste des commentaires ouverts -->
+    <div v-if="loadingComments" class="flex justify-center py-4">
+      <span class="loading loading-spinner loading-sm" />
+    </div>
+
+    <div v-else-if="openComments.length === 0" class="text-sm text-base-content/50 py-2">
+      Aucun commentaire ouvert.
+    </div>
+
+    <div v-else class="space-y-3">
+      <div
+        v-for="comment in openComments"
+        :key="comment.id"
+        class="bg-base-200 rounded-lg p-3 space-y-2"
+      >
+        <div class="flex items-start justify-between gap-2">
+          <div class="flex-1">
+            <p class="text-sm whitespace-pre-wrap">{{ comment.content }}</p>
+            <!-- Documents attachés -->
+            <CommentDocumentList :documents="getDocuments(comment)" />
+          </div>
+        </div>
+        <div class="flex items-center justify-between text-xs text-base-content/60">
+          <span>
+            {{ comment.authorName }} — {{ formatCommentDate(comment.createdAt) }}
+          </span>
+          <div v-if="canEdit" class="flex gap-1">
+            <button
+              type="button"
+              class="btn btn-success btn-xs gap-1"
+              :disabled="loading"
+              @click="handleResolve(comment.id)"
+            >
+              <IconLucideCheck class="w-3 h-3" />
+              Résoudre
+            </button>
+            <button
+              type="button"
+              class="btn btn-ghost btn-xs text-error"
+              :disabled="loading"
+              @click="handleDelete(comment.id)"
+            >
+              <IconLucideTrash2 class="w-3 h-3" />
+            </button>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Commentaires résolus -->
+    <div v-if="showResolvedList && resolvedComments.length" class="space-y-2">
+      <div class="divider text-xs text-base-content/40">
+        Résolus
+      </div>
+      <div
+        v-for="comment in resolvedComments"
+        :key="comment.id"
+        class="bg-base-200/50 rounded-lg p-3 opacity-60 space-y-1"
+      >
+        <p class="text-sm whitespace-pre-wrap">{{ comment.content }}</p>
+        <!-- Documents attachés (résolus) -->
+        <CommentDocumentList :documents="getDocuments(comment)" />
+        <div class="flex items-center justify-between text-xs text-base-content/50">
+          <span>{{ comment.authorName }} — {{ formatCommentDate(comment.createdAt) }}</span>
+          <span v-if="comment.resolvedByName">
+            Résolu par {{ comment.resolvedByName }}
+          </span>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, onMounted } from 'vue'
+import { useComments, type Comment, type CommentDocument } from '~/composables/useComments'
+import { usePermissions } from '~/composables/usePermissions'
+import CommentDocumentList from '~/components/CommentDocumentList.vue'
+import IconLucideMessageSquare from '~icons/lucide/message-square'
+import IconLucideSend from '~icons/lucide/send'
+import IconLucideCheck from '~icons/lucide/check'
+import IconLucideTrash2 from '~icons/lucide/trash-2'
+import IconLucidePaperclip from '~icons/lucide/paperclip'
+import IconLucideFile from '~icons/lucide/file'
+import IconLucideX from '~icons/lucide/x'
+
+const props = defineProps<{
+  entityType: string
+  entityId: string
+  entityName?: string
+  showResolved?: boolean
+}>()
+
+const { canEdit } = usePermissions()
+const {
+  loading,
+  fetchComments,
+  createComment,
+  resolveComment,
+  deleteComment,
+} = useComments()
+
+const comments = ref<Comment[]>([])
+const newContent = ref('')
+const submitting = ref(false)
+const loadingComments = ref(false)
+const showResolvedList = ref(false)
+const selectedFiles = ref<File[]>([])
+const fileInputRef = ref<HTMLInputElement | null>(null)
+
+const getDocuments = (comment: Comment): CommentDocument[] =>
+  comment.documents?.filter((d): d is CommentDocument => typeof d === 'object' && d !== null && 'id' in d) ?? []
+
+const openComments = computed(() =>
+  comments.value.filter(c => c.status === 'open'),
+)
+
+const resolvedComments = computed(() =>
+  comments.value.filter(c => c.status === 'resolved'),
+)
+
+const formatCommentDate = (dateStr: string): string => {
+  const date = new Date(dateStr)
+  if (Number.isNaN(date.getTime())) return '—'
+  return new Intl.DateTimeFormat('fr-FR', {
+    day: '2-digit',
+    month: '2-digit',
+    year: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit',
+  }).format(date)
+}
+
+const handleFilesSelected = (e: Event) => {
+  const input = e.target as HTMLInputElement
+  if (input.files) {
+    selectedFiles.value.push(...Array.from(input.files))
+  }
+  input.value = ''
+}
+
+const removeFile = (index: number) => {
+  selectedFiles.value.splice(index, 1)
+}
+
+const loadComments = async () => {
+  loadingComments.value = true
+  const [openResult, resolvedResult] = await Promise.all([
+    fetchComments(props.entityType, props.entityId, 'open'),
+    props.showResolved
+      ? fetchComments(props.entityType, props.entityId, 'resolved')
+      : Promise.resolve({ success: true, data: [] as Comment[] }),
+  ])
+  const open = openResult.success ? (openResult.data ?? []) : []
+  const resolved = resolvedResult.success ? (resolvedResult.data ?? []) : []
+  comments.value = [...open, ...resolved]
+  loadingComments.value = false
+}
+
+const handleSubmit = async () => {
+  const content = newContent.value.trim()
+  if (!content) return
+  submitting.value = true
+  const result = await createComment(
+    props.entityType,
+    props.entityId,
+    content,
+    props.entityName,
+    selectedFiles.value.length > 0 ? selectedFiles.value : undefined,
+  )
+  submitting.value = false
+  if (result.success) {
+    newContent.value = ''
+    selectedFiles.value = []
+    await loadComments()
+  }
+}
+
+const handleResolve = async (commentId: string) => {
+  const result = await resolveComment(commentId)
+  if (result.success) {
+    await loadComments()
+  }
+}
+
+const handleDelete = async (commentId: string) => {
+  const result = await deleteComment(commentId)
+  if (result.success) {
+    comments.value = comments.value.filter(c => c.id !== commentId)
+  }
+}
+
+onMounted(() => {
+  if (props.entityId) {
+    loadComments()
+  }
+})
+</script>

frontend/app/components/ComponentHierarchy.vue

@@ -0,0 +1,48 @@
+<template>
+  <div class="space-y-4">
+    <!-- Root Components -->
+    <div v-for="component in components" :key="component.id" class="border border-gray-200 rounded-lg p-4">
+      <ComponentItem
+        :component="component"
+        :is-edit-mode="isEditMode"
+        :show-delete="showDelete"
+        :collapse-all="collapseAll"
+        :toggle-token="toggleToken"
+        @update="$emit('update', $event)"
+        @edit-piece="$emit('edit-piece', $event)"
+        @custom-field-update="$emit('custom-field-update', $event)"
+        @delete="$emit('delete')"
+        @fill-entity="(linkId, typeId) => $emit('fill-entity', linkId, typeId)"
+      />
+    </div>
+  </div>
+</template>
+
+<script setup>
+import ComponentItem from './ComponentItem.vue'
+
+defineProps({
+  components: {
+    type: Array,
+    required: true
+  },
+  isEditMode: {
+    type: Boolean,
+    default: false
+  },
+  showDelete: {
+    type: Boolean,
+    default: false
+  },
+  collapseAll: {
+    type: Boolean,
+    default: true
+  },
+  toggleToken: {
+    type: Number,
+    default: 0
+  }
+})
+
+defineEmits(['update', 'edit-piece', 'custom-field-update', 'delete', 'fill-entity'])
+</script>

frontend/app/components/ComponentItem.vue

@@ -0,0 +1,527 @@
+<template>
+  <div>
+    <DocumentPreviewModal
+      :document="previewDocument"
+      :visible="previewVisible"
+      :documents="componentDocuments"
+      @close="closePreview"
+    />
+    <DocumentEditModal
+      :visible="editModalVisible"
+      :document="editingDocument"
+      @close="editModalVisible = false"
+      @updated="handleDocumentUpdated"
+    />
+
+    <!-- Component Header -->
+    <div class="flex items-center gap-3 p-3 rounded-lg cursor-pointer" :class="component.pendingEntity ? 'bg-error/10 border border-error' : 'bg-base-200'" @click="toggleCollapse">
+      <IconLucideChevronRight
+        class="w-4 h-4 shrink-0 transition-transform text-base-content/50"
+        :class="{ 'rotate-90': !isCollapsed }"
+        aria-hidden="true"
+      />
+      <div class="flex-1 min-w-0">
+        <div class="flex items-center gap-2 flex-wrap">
+          <h3 class="text-sm font-semibold truncate" :class="component.pendingEntity ? 'text-error' : 'text-base-content'">
+            {{ component.name }}
+          </h3>
+          <button
+            v-if="component.pendingEntity"
+            type="button"
+            class="badge badge-error badge-sm cursor-pointer hover:badge-outline transition-colors"
+            title="Cliquer pour associer un item"
+            @click.stop="$emit('fill-entity', component.linkId, component.modelTypeId)"
+          >
+            À remplir
+          </button>
+          <span v-if="component.reference" class="badge badge-outline badge-xs">{{ component.reference }}</span>
+          <span v-if="component.prix" class="badge badge-primary badge-xs">{{ component.prix }}€</span>
+        </div>
+        <div v-if="componentConstructeursDisplay.length || displayProductName" class="flex flex-wrap gap-1.5 mt-1">
+          <span
+            v-for="constructeur in componentConstructeursDisplay"
+            :key="constructeur.id"
+            class="text-xs text-base-content/50"
+          >
+            {{ constructeur.name }}
+            <span v-if="supplierReferenceMap.get(constructeur.id)" class="opacity-70">({{ supplierReferenceMap.get(constructeur.id) }})</span>
+          </span>
+          <span v-if="displayProductName" class="badge badge-info badge-xs">
+            {{ displayProductName }}
+          </span>
+        </div>
+      </div>
+      <button
+        v-if="showDelete"
+        type="button"
+        class="btn btn-ghost btn-xs text-error shrink-0"
+        title="Supprimer ce composant"
+        @click.stop="$emit('delete')"
+      >
+        Supprimer
+      </button>
+    </div>
+
+    <!-- Expanded content -->
+    <div v-show="!isCollapsed && !component.pendingEntity" class="mt-3 space-y-4 pl-7">
+      <!-- Info fields -->
+      <div v-if="isEditMode" class="grid grid-cols-1 md:grid-cols-2 gap-3">
+        <div class="form-control">
+          <label class="label py-1"><span class="label-text text-xs font-medium text-base-content/60">Nom</span></label>
+          <input v-model="component.name" type="text" class="input input-bordered input-sm" @blur="updateComponent">
+        </div>
+        <div class="form-control">
+          <label class="label py-1"><span class="label-text text-xs font-medium text-base-content/60">Référence</span></label>
+          <input v-model="component.reference" type="text" class="input input-bordered input-sm" @blur="updateComponent">
+        </div>
+        <div class="form-control">
+          <label class="label py-1"><span class="label-text text-xs font-medium text-base-content/60">Prix</span></label>
+          <input v-model="component.prix" type="number" step="0.01" class="input input-bordered input-sm" @blur="updateComponent">
+        </div>
+        <div class="form-control">
+          <label class="label py-1"><span class="label-text text-xs font-medium text-base-content/60">Fournisseur</span></label>
+          <ConstructeurSelect
+            class="w-full"
+            :model-value="componentConstructeurIds"
+            :initial-options="componentConstructeursDisplay"
+            @update:model-value="handleConstructeurChange"
+          />
+        </div>
+      </div>
+
+      <!-- Read-only info -->
+      <div v-else class="grid grid-cols-2 md:grid-cols-4 gap-x-6 gap-y-3 text-sm">
+        <div>
+          <p class="text-xs text-base-content/40 mb-0.5">Nom</p>
+          <p class="text-base-content">{{ component.name }}</p>
+        </div>
+        <div>
+          <p class="text-xs text-base-content/40 mb-0.5">Référence</p>
+          <p class="text-base-content">{{ component.reference || '—' }}</p>
+        </div>
+        <div>
+          <p class="text-xs text-base-content/40 mb-0.5">Prix</p>
+          <p class="text-base-content">{{ component.prix ? `${component.prix} €` : '—' }}</p>
+        </div>
+        <div>
+          <p class="text-xs text-base-content/40 mb-0.5">Fournisseur</p>
+          <div v-if="componentConstructeursDisplay.length">
+            <p
+              v-for="constructeur in componentConstructeursDisplay"
+              :key="constructeur.id"
+              class="text-base-content"
+            >
+              {{ constructeur.name }}
+              <span v-if="supplierReferenceMap.get(constructeur.id)" class="text-sm text-base-content/60">
+                — Réf. {{ supplierReferenceMap.get(constructeur.id) }}
+              </span>
+              <span v-if="formatConstructeurContact(constructeur)" class="text-xs text-base-content/50 block">
+                {{ formatConstructeurContact(constructeur) }}
+              </span>
+            </p>
+          </div>
+          <p v-else class="text-base-content">—</p>
+        </div>
+      </div>
+
+      <!-- Product -->
+      <div v-if="displayProduct" class="rounded-lg border border-base-200 bg-base-100 p-3">
+        <div class="flex items-start justify-between gap-3">
+          <div class="space-y-1">
+            <p class="text-xs text-base-content/40">Produit catalogue</p>
+            <p class="text-sm font-semibold text-base-content">{{ displayProductName }}</p>
+            <p
+              v-for="info in productInfoRows"
+              :key="info.label"
+              class="text-xs text-base-content/60"
+            >
+              {{ info.label }} : {{ info.value }}
+            </p>
+          </div>
+          <NuxtLink
+            v-if="component.product?.id"
+            :to="`/product/${component.product.id}`"
+            class="btn btn-ghost btn-xs shrink-0"
+          >
+            Voir le produit
+          </NuxtLink>
+        </div>
+        <!-- Product documents -->
+        <div v-if="productDocuments.length" class="mt-3 pt-3 border-t border-base-200 space-y-2">
+          <p class="text-xs font-medium text-base-content/50">Documents du produit</p>
+          <div
+            v-for="document in productDocuments"
+            :key="document.id || document.path || document.name"
+            class="flex items-center justify-between gap-3 text-xs"
+          >
+            <div class="flex items-center gap-2 min-w-0">
+              <div class="flex-shrink-0 overflow-hidden rounded border border-base-200 bg-base-200/70 flex items-center justify-center h-8 w-7">
+                <img
+                  v-if="isImageDocument(document) && (document.fileUrl || document.path)"
+                  :src="document.fileUrl || document.path"
+                  class="h-full w-full object-cover"
+                  :alt="`Aperçu de ${document.name}`"
+                >
+                <iframe
+                  v-else-if="shouldInlinePdf(document)"
+                  :src="documentPreviewSrc(document)"
+                  class="h-full w-full border-0 bg-white"
+                  title="Aperçu PDF"
+                />
+                <component
+                  v-else
+                  :is="documentIcon(document).component"
+                  class="h-4 w-4"
+                  :class="documentIcon(document).colorClass"
+                  aria-hidden="true"
+                />
+              </div>
+              <span class="truncate text-base-content">{{ document.name }}</span>
+            </div>
+            <div class="flex items-center gap-1 shrink-0">
+              <button
+                type="button"
+                class="btn btn-ghost btn-xs"
+                :disabled="!canPreviewDocument(document)"
+                @click="openPreview(document)"
+              >
+                Consulter
+              </button>
+              <button type="button" class="btn btn-ghost btn-xs" @click="downloadDocument(document)">
+                Télécharger
+              </button>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <!-- Custom Fields -->
+      <CustomFieldDisplay
+        :fields="displayedCustomFields"
+        :is-edit-mode="isEditMode"
+        :columns="2"
+        title="Champs personnalisés item"
+        :editable="false"
+        @field-blur="updateComponentCustomField"
+      />
+
+      <template v-if="mergedContextFields.length">
+        <div class="divider my-4 text-xs text-base-content/50">
+          Champs personnalisés machine
+        </div>
+        <CustomFieldDisplay
+          :fields="mergedContextFields"
+          :is-edit-mode="isEditMode"
+          :columns="2"
+          :show-header="false"
+          :with-top-border="false"
+          :editable="true"
+          :emit-blur="false"
+          @field-input="queueContextCustomFieldUpdate"
+        />
+      </template>
+
+      <!-- Documents -->
+      <div class="space-y-2">
+        <div class="flex items-center justify-between">
+          <p class="text-xs font-semibold text-base-content/50 uppercase tracking-wide">Documents</p>
+          <span v-if="isEditMode && selectedFiles.length" class="badge badge-outline badge-xs">
+            {{ selectedFiles.length }} fichier{{ selectedFiles.length > 1 ? 's' : '' }}
+          </span>
+        </div>
+
+        <p v-if="loadingDocuments" class="text-xs text-base-content/50">
+          Chargement...
+        </p>
+
+        <DocumentUpload
+          v-if="isEditMode"
+          v-model="selectedFiles"
+          title="Déposer des fichiers pour ce composant"
+          subtitle="Formats acceptés : PDF, images, documents..."
+          @files-added="handleFilesAdded"
+        />
+
+        <DocumentListInline
+          :documents="componentDocuments"
+          :can-delete="isEditMode"
+          :can-edit="isEditMode"
+          :delete-disabled="uploadingDocuments"
+          empty-text="Aucun document lié à ce composant."
+          @preview="openPreview"
+          @edit="openEditModal"
+          @delete="removeDocument"
+        />
+      </div>
+
+      <!-- Component Pieces (real MachinePieceLinks) -->
+      <div v-if="linkedPieces.length > 0" class="space-y-2">
+        <p class="text-xs font-semibold text-base-content/50 uppercase tracking-wide">
+          Pièces du composant
+        </p>
+        <div class="space-y-2">
+          <PieceItem
+            v-for="piece in linkedPieces"
+            :key="piece.id"
+            :piece="piece"
+            :is-edit-mode="isEditMode"
+            @update="updatePiece"
+            @edit="editPiece"
+            @custom-field-update="updatePieceCustomField"
+            @fill-entity="(linkId, typeId) => $emit('fill-entity', linkId, typeId)"
+          />
+        </div>
+      </div>
+
+      <!-- Structure pieces (read-only, from composant definition) -->
+      <div v-if="structurePieces.length > 0" class="space-y-2">
+        <p class="text-xs font-semibold text-base-content/50 uppercase tracking-wide">
+          Pièces incluses par défaut
+        </p>
+        <div class="space-y-2">
+          <PieceItem
+            v-for="piece in structurePieces"
+            :key="piece.id"
+            :piece="piece"
+            :is-edit-mode="false"
+          />
+        </div>
+      </div>
+
+      <!-- Sub Components -->
+      <div v-if="childComponents.length > 0" class="space-y-2">
+        <p class="text-xs font-semibold text-base-content/50 uppercase tracking-wide">
+          Sous-composants
+        </p>
+        <div class="space-y-2 pl-4 border-l-2 border-base-200">
+          <ComponentItem
+            v-for="subComponent in childComponents"
+            :key="subComponent.id"
+            :component="subComponent"
+            :is-edit-mode="isEditMode"
+            :collapse-all="collapseAll"
+            :toggle-token="toggleToken"
+            @update="$emit('update', $event)"
+            @edit-piece="$emit('edit-piece', $event)"
+            @custom-field-update="$emit('custom-field-update', $event)"
+            @fill-entity="(linkId, typeId) => $emit('fill-entity', linkId, typeId)"
+          />
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, watch, computed } from 'vue'
+import PieceItem from './PieceItem.vue'
+import DocumentUpload from './DocumentUpload.vue'
+import ConstructeurSelect from './ConstructeurSelect.vue'
+import DocumentPreviewModal from '~/components/DocumentPreviewModal.vue'
+import IconLucideChevronRight from '~icons/lucide/chevron-right'
+import { canPreviewDocument, isImageDocument } from '~/utils/documentPreview'
+import { useConstructeurs } from '~/composables/useConstructeurs'
+import {
+  formatConstructeurContact as formatConstructeurContactSummary,
+  resolveConstructeurs,
+  uniqueConstructeurIds,
+  parseConstructeurLinksFromApi,
+} from '~/shared/constructeurUtils'
+import {
+  shouldInlinePdf,
+  documentPreviewSrc,
+  documentIcon,
+  downloadDocument,
+} from '~/shared/utils/documentDisplayUtils'
+import { useEntityDocuments } from '~/composables/useEntityDocuments'
+import { useEntityProductDisplay } from '~/composables/useEntityProductDisplay'
+import { useEntityCustomFields } from '~/composables/useEntityCustomFields'
+import {
+  mergeFieldDefinitionsWithValues,
+  dedupeMergedFields,
+  resolveCustomFieldId,
+  resolveFieldId,
+} from '~/shared/utils/entityCustomFieldLogic'
+
+const props = defineProps({
+  component: { type: Object, required: true },
+  isEditMode: { type: Boolean, default: false },
+  showDelete: { type: Boolean, default: false },
+  collapseAll: { type: Boolean, default: true },
+  toggleToken: { type: Number, default: 0 },
+})
+
+const emit = defineEmits(['update', 'edit-piece', 'custom-field-update', 'delete', 'fill-entity'])
+
+// --- Shared composables ---
+const {
+  documents: componentDocuments,
+  selectedFiles,
+  uploadingDocuments,
+  loadingDocuments,
+  previewDocument,
+  previewVisible,
+  openPreview,
+  closePreview,
+  ensureDocumentsLoaded,
+  handleFilesAdded,
+  removeDocument,
+  editDocument,
+} = useEntityDocuments({ entity: () => props.component, entityType: 'composant' })
+
+const {
+  displayProduct,
+  displayProductName,
+  productInfoRows,
+  productDocuments,
+} = useEntityProductDisplay({ entity: () => props.component })
+
+const {
+  displayedCustomFields,
+  updateCustomField: updateComponentCustomField,
+} = useEntityCustomFields({ entity: () => props.component, entityType: 'composant' })
+
+const mergedContextFields = computed(() => {
+  const definitions = props.component?.contextCustomFields ?? []
+  const values = props.component?.contextCustomFieldValues ?? []
+  if (!definitions.length && !values.length) return []
+  return dedupeMergedFields(
+    mergeFieldDefinitionsWithValues(definitions, values),
+  )
+})
+
+const queueContextCustomFieldUpdate = (field, value) => {
+  const linkId = props.component?.linkId
+  if (!linkId || !field) return
+
+  const customFieldId = resolveCustomFieldId(field)
+  const customFieldValueId = resolveFieldId(field)
+  if (!customFieldId && !customFieldValueId) return
+
+  field.value = value
+  emit('custom-field-update', {
+    entityType: 'machineComponentLink',
+    entityId: linkId,
+    fieldId: customFieldId,
+    customFieldValueId,
+    value: value ?? '',
+    fieldName: field.name || field.customField?.name || 'Champ contextuel',
+  })
+}
+
+// --- Document edit modal ---
+const editingDocument = ref(null)
+const editModalVisible = ref(false)
+
+const openEditModal = (doc) => {
+  editingDocument.value = doc
+  editModalVisible.value = true
+}
+const handleDocumentUpdated = async (data) => {
+  if (!editingDocument.value?.id) return
+  await editDocument(editingDocument.value.id, data)
+  editModalVisible.value = false
+  editingDocument.value = null
+}
+
+// --- Collapse state ---
+const isCollapsed = ref(true)
+
+watch(
+  () => props.toggleToken,
+  () => {
+    isCollapsed.value = props.collapseAll
+    if (!isCollapsed.value) ensureDocumentsLoaded()
+  },
+  { immediate: true },
+)
+
+const toggleCollapse = () => {
+  isCollapsed.value = !isCollapsed.value
+  if (!isCollapsed.value) ensureDocumentsLoaded()
+}
+
+// --- Child components ---
+const childComponents = computed(() => {
+  const list = props.component.subcomponents || props.component.subComponents || []
+  return Array.isArray(list) ? list : []
+})
+
+// --- Pieces split: real links vs structure definitions ---
+const allPieces = computed(() => {
+  const list = props.component.pieces
+  return Array.isArray(list) ? list : []
+})
+const linkedPieces = computed(() => allPieces.value.filter((p) => !p._structurePiece))
+const structurePieces = computed(() => allPieces.value.filter((p) => p._structurePiece))
+
+// --- Constructeurs ---
+const { constructeurs } = useConstructeurs()
+
+const componentConstructeurLinks = computed(() =>
+  parseConstructeurLinksFromApi(
+    Array.isArray(props.component.constructeurs) ? props.component.constructeurs : [],
+  ),
+)
+
+const supplierReferenceMap = computed(() => {
+  const map = new Map()
+  componentConstructeurLinks.value.forEach(l => {
+    if (l.supplierReference) map.set(l.constructeurId, l.supplierReference)
+  })
+  return map
+})
+
+const componentConstructeurIds = computed(() =>
+  componentConstructeurLinks.value.map(l => l.constructeurId).filter(Boolean),
+)
+
+const componentConstructeursDisplay = computed(() => {
+  // Extract nested constructeur objects from link entries
+  const linkConstructeurs = componentConstructeurLinks.value
+    .filter(l => l.constructeur && l.constructeur.id)
+    .map(l => l.constructeur)
+  return resolveConstructeurs(
+    componentConstructeurIds.value,
+    linkConstructeurs,
+    constructeurs.value,
+  )
+})
+
+const formatConstructeurContact = (constructeur) =>
+  formatConstructeurContactSummary(constructeur)
+
+const handleConstructeurChange = async (value) => {
+  const ids = uniqueConstructeurIds(value)
+  props.component.constructeurIds = [...ids]
+  props.component.constructeurId = null
+  props.component.constructeur = null
+  props.component.constructeurs = resolveConstructeurs(
+    ids,
+    constructeurs.value,
+    Array.isArray(props.component.constructeurs) ? props.component.constructeurs : [],
+  )
+  await updateComponent()
+}
+
+// --- Update / Event forwarding ---
+const updateComponent = () => {
+  emit('update', {
+    ...props.component,
+    constructeurIds: componentConstructeurIds.value,
+  })
+}
+
+const updatePiece = (updatedPiece) => {
+  emit('edit-piece', updatedPiece)
+}
+
+const editPiece = (piece) => {
+  emit('edit-piece', piece)
+}
+
+const updatePieceCustomField = (fieldUpdate) => {
+  emit('custom-field-update', fieldUpdate)
+  emit('edit-piece', { ...fieldUpdate, type: 'custom-field-update' })
+}
+</script>

frontend/app/components/ComponentModelStructureEditor.vue

@@ -0,0 +1,269 @@
+<template>
+  <div class="space-y-6">
+    <StructureNodeEditor
+      :node="localStructure"
+      :depth="0"
+      :component-types="availableComponentTypes"
+      :piece-types="availablePieceTypes"
+      :product-types="availableProductTypes"
+      :lock-type="lockRootType"
+      :locked-type-label="displayedRootTypeLabel"
+      :allow-subcomponents="allowSubcomponents"
+      :max-subcomponent-depth="maxSubcomponentDepth"
+      is-root
+    />
+  </div>
+</template>
+
+<script setup lang="ts">
+import { reactive, watch, computed, onMounted, ref } from 'vue'
+import StructureNodeEditor from '~/components/StructureNodeEditor.vue'
+import {
+  defaultStructure,
+  hydrateStructureForEditor,
+  cloneStructure,
+} from '~/shared/modelUtils'
+import { usePieceTypes } from '~/composables/usePieceTypes'
+import { useComponentTypes } from '~/composables/useComponentTypes'
+import { useProductTypes } from '~/composables/useProductTypes'
+import type { ComponentModelStructure } from '~/shared/types/inventory'
+
+defineOptions({ name: 'ComponentModelStructureEditor' })
+
+const props = defineProps({
+  modelValue: {
+    type: Object,
+    default: () => defaultStructure(),
+  },
+  rootTypeId: {
+    type: String,
+    default: '',
+  },
+  rootTypeLabel: {
+    type: String,
+    default: '',
+  },
+  lockRootType: {
+    type: Boolean,
+    default: false,
+  },
+  allowSubcomponents: {
+    type: Boolean,
+    default: true,
+  },
+  maxSubcomponentDepth: {
+    type: Number,
+    default: Infinity,
+  },
+})
+
+const emit = defineEmits(['update:modelValue'])
+
+const localStructure = reactive<ComponentModelStructure>(hydrateStructureForEditor(props.modelValue))
+const previousLockedLabel = ref(props.rootTypeLabel || '')
+
+const { pieceTypes, loadPieceTypes } = usePieceTypes()
+const { componentTypes, loadComponentTypes } = useComponentTypes()
+const { productTypes, loadProductTypes } = useProductTypes()
+
+const availablePieceTypes = computed(() => pieceTypes.value ?? [])
+const availableComponentTypes = computed(() => componentTypes.value ?? [])
+const availableProductTypes = computed(() => productTypes.value ?? [])
+const allowSubcomponents = computed(() => props.allowSubcomponents !== false)
+const maxSubcomponentDepth = computed(() =>
+  typeof props.maxSubcomponentDepth === 'number' ? props.maxSubcomponentDepth : Infinity,
+)
+
+const fallbackRootTypeLabel = computed(() => {
+  if (!props.rootTypeId) {
+    return ''
+  }
+  const match = availableComponentTypes.value.find((type) => type?.id === props.rootTypeId)
+  return match?.name || ''
+})
+
+const displayedRootTypeLabel = computed(() => props.rootTypeLabel || fallbackRootTypeLabel.value)
+
+const formatOptionsText = (field: Record<string, any>) => {
+  if (typeof field?.optionsText === 'string') {
+    return field.optionsText
+  }
+  if (Array.isArray(field?.options)) {
+    return field.options.join('\n')
+  }
+  return ''
+}
+
+const normalizeLineEndings = (text: string) =>
+  text.replace(/\r\n/g, '\n').replace(/\r/g, '\n')
+
+const parseOptionsFromText = (text: string) => {
+  return text
+    .split('\n')
+    .map((option) => option.trim())
+    .filter((option) => option.length > 0)
+}
+
+const applyCustomFieldOptions = (node: Record<string, any> | null | undefined) => {
+  if (!node || typeof node !== 'object') {
+    return
+  }
+
+  if (Array.isArray(node.customFields)) {
+    node.customFields = node.customFields.map((field: Record<string, any>) => {
+      if (!field || typeof field !== 'object') {
+        return field
+      }
+
+      const next = { ...field }
+      if (next.type === 'select') {
+        const baseText = normalizeLineEndings(formatOptionsText(next))
+        if (next.optionsText !== baseText) {
+          next.optionsText = baseText
+        }
+        const parsedOptions = parseOptionsFromText(next.optionsText || '')
+        if (parsedOptions.length > 0) {
+          next.options = parsedOptions
+        } else {
+          delete next.options
+        }
+      } else {
+        if (next.options !== undefined) {
+          delete next.options
+        }
+        if (next.optionsText !== undefined && next.optionsText !== '') {
+          next.optionsText = ''
+        }
+      }
+      return next
+    })
+  }
+
+  if (Array.isArray(node.subcomponents)) {
+    node.subcomponents = node.subcomponents.map((sub: Record<string, any>) => {
+      if (!sub || typeof sub !== 'object') {
+        return sub
+      }
+      const copy = { ...sub }
+      applyCustomFieldOptions(copy)
+      return copy
+    })
+  }
+}
+
+const prepareStructureForEmit = (structure: any) => {
+  const clone = cloneStructure(structure)
+  applyCustomFieldOptions(clone as Record<string, any>)
+  return clone
+}
+
+const syncRootType = () => {
+  if (!props.lockRootType) {
+    previousLockedLabel.value = props.rootTypeLabel || ''
+    return
+  }
+
+  const newTypeId = props.rootTypeId || ''
+  const newLabel = displayedRootTypeLabel.value
+
+  localStructure.typeComposantId = newTypeId
+  localStructure.typeComposantLabel = newLabel
+
+  const match = availableComponentTypes.value.find((type) => type?.id === newTypeId)
+  if (match?.code) {
+    localStructure.familyCode = match.code
+  }
+
+  const previousLabel = previousLockedLabel.value
+  if (!localStructure.alias || localStructure.alias === previousLabel || localStructure.alias === '') {
+    localStructure.alias = newLabel || localStructure.alias
+  }
+
+  previousLockedLabel.value = newLabel
+}
+
+let lastEmitted = JSON.stringify(prepareStructureForEmit(props.modelValue))
+
+const syncFromProps = (value: any) => {
+  const normalizedIncoming = prepareStructureForEmit(value)
+  const incomingSerialized = JSON.stringify(normalizedIncoming)
+  if (incomingSerialized === lastEmitted) {
+    return
+  }
+  const hydrated = hydrateStructureForEditor(value)
+    localStructure.customFields = hydrated.customFields
+    localStructure.pieces = hydrated.pieces
+    localStructure.products = hydrated.products
+    localStructure.subcomponents = hydrated.subcomponents
+  localStructure.typeComposantId = hydrated.typeComposantId
+  localStructure.typeComposantLabel = hydrated.typeComposantLabel
+  localStructure.modelId = hydrated.modelId
+  localStructure.familyCode = hydrated.familyCode
+  localStructure.alias = hydrated.alias
+  lastEmitted = incomingSerialized
+  syncRootType()
+}
+
+watch(
+  () => props.modelValue,
+  (value) => {
+    syncFromProps(value)
+  },
+  { deep: true }
+)
+
+watch(
+  () => [props.rootTypeId, props.rootTypeLabel, props.lockRootType],
+  () => {
+    syncRootType()
+  },
+  { immediate: true }
+)
+
+watch(
+  availableComponentTypes,
+  () => {
+    syncRootType()
+  }
+)
+
+watch(
+  localStructure,
+  (value) => {
+    const payload = prepareStructureForEmit(value)
+    const serialized = JSON.stringify(payload)
+    if (serialized !== lastEmitted) {
+      lastEmitted = serialized
+      emit('update:modelValue', payload)
+    }
+  },
+  { deep: true }
+)
+
+onMounted(async () => {
+  const loaders: Promise<unknown>[] = []
+  if (!availablePieceTypes.value.length) {
+    loaders.push(loadPieceTypes())
+  }
+  if (!availableComponentTypes.value.length) {
+    loaders.push(loadComponentTypes())
+  }
+  if (!availableProductTypes.value.length) {
+    loaders.push(loadProductTypes())
+  }
+  if (loaders.length) {
+    await Promise.allSettled(loaders)
+  }
+  syncRootType()
+})
+
+watch(
+  allowSubcomponents,
+  (allowed) => {
+    if (!allowed && Array.isArray(localStructure.subcomponents) && localStructure.subcomponents.length) {
+      localStructure.subcomponents = []
+    }
+  },
+  { immediate: true }
+)
+</script>

frontend/app/components/ComponentStructureAssignmentNode.vue

@@ -0,0 +1,262 @@
+<template>
+  <div :class="wrapperClass">
+    <section v-if="!isRoot" class="rounded-lg border border-base-200 bg-base-100 p-4 space-y-3">
+      <div class="space-y-1">
+        <h4 class="text-sm font-semibold text-base-content">
+          {{ requirementLabel }}
+        </h4>
+        <p class="text-xs text-base-content/70">
+          {{ requirementDescription }}
+        </p>
+      </div>
+
+      <div class="form-control">
+        <label class="label">
+          <span class="label-text text-xs">Sélectionner un composant</span>
+        </label>
+        <SearchSelect
+          :model-value="assignment.selectedComponentId || ''"
+          :options="componentOptions"
+          :loading="componentsLoading || componentLoadingByPath[assignment.path]"
+          size="sm"
+          placeholder="Rechercher un composant..."
+          :empty-text="componentOptions.length ? 'Aucun résultat' : 'Aucun composant disponible'"
+          :option-label="componentOptionLabel"
+          :option-description="componentOptionDescription"
+          server-search
+          @search="fetchComponentOptions"
+          @update:modelValue="(value) => { assignment.selectedComponentId = normalizeSelectionValue(value); }"
+        />
+      </div>
+    </section>
+
+    <section v-if="assignment.pieces.length" class="rounded-lg border border-dashed border-base-300 bg-base-200/40 p-4 space-y-4">
+      <header class="space-y-1">
+        <h4 class="text-sm font-semibold text-base-content">
+          {{ isRoot ? 'Pièces requises par le squelette' : 'Pièces associées à ce sous-composant' }}
+        </h4>
+        <p class="text-xs text-base-content/70">
+          Sélectionnez les pièces concrètes à associer pour chaque emplacement.
+        </p>
+      </header>
+
+      <div
+        v-for="pieceAssignment in assignment.pieces"
+        :key="pieceAssignment.path"
+        class="rounded-md border border-base-200 bg-base-100 p-3 space-y-2"
+      >
+        <div class="space-y-1">
+          <p class="text-xs font-medium text-base-content">
+            {{ describePieceRequirement(pieceAssignment) }}
+          </p>
+          <p v-if="!getPieceOptions(pieceAssignment).length" class="text-[11px] text-error">
+            Aucune pièce disponible pour cette famille.
+          </p>
+        </div>
+
+        <SearchSelect
+          :model-value="pieceAssignment.selectedPieceId || ''"
+          :options="getPieceOptions(pieceAssignment)"
+          :loading="piecesLoading || pieceLoadingByPath[pieceAssignment.path]"
+          size="xs"
+          placeholder="Rechercher une pièce..."
+          :empty-text="getPieceOptions(pieceAssignment).length ? 'Aucun résultat' : 'Aucune pièce disponible'"
+          :option-label="pieceOptionLabel"
+          :option-description="pieceOptionDescription"
+          server-search
+          @search="(term) => fetchPieceOptions(pieceAssignment, term)"
+          @update:modelValue="(value) => { pieceAssignment.selectedPieceId = normalizeSelectionValue(value); }"
+        />
+      </div>
+    </section>
+
+    <section v-if="assignment.products.length" class="rounded-lg border border-dashed border-base-300 bg-base-200/40 p-4 space-y-4">
+      <header class="space-y-1">
+        <h4 class="text-sm font-semibold text-base-content">
+          {{ isRoot ? 'Produits requis par le squelette' : 'Produits associés à ce sous-composant' }}
+        </h4>
+        <p class="text-xs text-base-content/70">
+          Sélectionnez les produits catalogue à lier sur chaque position définie.
+        </p>
+      </header>
+
+      <div
+        v-for="productAssignment in assignment.products"
+        :key="productAssignment.path"
+        class="rounded-md border border-base-200 bg-base-100 p-3 space-y-2"
+      >
+        <div class="space-y-1">
+          <p class="text-xs font-medium text-base-content">
+            {{ describeProductRequirement(productAssignment) }}
+          </p>
+          <p v-if="!getProductOptions(productAssignment).length" class="text-[11px] text-error">
+            Aucun produit disponible pour cette catégorie.
+          </p>
+        </div>
+
+        <SearchSelect
+          :model-value="productAssignment.selectedProductId || ''"
+          :options="getProductOptions(productAssignment)"
+          :loading="productsLoading || productLoadingByPath[productAssignment.path]"
+          size="xs"
+          placeholder="Rechercher un produit..."
+          :empty-text="getProductOptions(productAssignment).length ? 'Aucun résultat' : 'Aucun produit disponible'"
+          :option-label="productOptionLabel"
+          :option-description="productOptionDescription"
+          server-search
+          @search="(term) => fetchProductOptions(productAssignment, term)"
+          @update:modelValue="(value) => { productAssignment.selectedProductId = normalizeSelectionValue(value); }"
+        />
+      </div>
+    </section>
+
+    <section v-if="assignment.subcomponents.length" class="space-y-4">
+      <header class="space-y-1">
+        <h4 class="text-sm font-semibold text-base-content">
+          {{ isRoot ? 'Sous-composants définis par le squelette' : 'Sous-composants imbriqués' }}
+        </h4>
+        <p class="text-xs text-base-content/70">
+          Choisissez un composant existant pour chaque sous-niveau requis.
+        </p>
+      </header>
+
+      <ComponentStructureAssignmentNode
+        v-for="subAssignment in assignment.subcomponents"
+        :key="subAssignment.path"
+        :assignment="subAssignment"
+        :pieces="pieces"
+        :products="products"
+        :components="components"
+        :components-loading="componentsLoading"
+        :pieces-loading="piecesLoading"
+        :products-loading="productsLoading"
+        :depth="depth + 1"
+      />
+    </section>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed } from 'vue';
+import SearchSelect from '~/components/common/SearchSelect.vue';
+import { useStructureAssignmentFetch } from '~/composables/useStructureAssignmentFetch';
+import type {
+  ComponentOption,
+  PieceOption,
+  ProductOption,
+} from '~/composables/useStructureAssignmentFetch';
+
+export type {
+  StructureAssignmentNode,
+  StructurePieceAssignment,
+  StructureProductAssignment,
+} from '~/composables/useStructureAssignmentFetch';
+
+const props = withDefaults(
+  defineProps<{
+    assignment: import('~/composables/useStructureAssignmentFetch').StructureAssignmentNode;
+    pieces: PieceOption[] | null;
+    products: ProductOption[] | null;
+    components: ComponentOption[] | null;
+    depth?: number;
+    componentsLoading?: boolean;
+    piecesLoading?: boolean;
+    productsLoading?: boolean;
+    pieceTypeLabelMap?: Record<string, string>;
+    productTypeLabelMap?: Record<string, string>;
+    componentTypeLabelMap?: Record<string, string>;
+  }>(),
+  {
+    depth: 0,
+    pieces: () => [],
+    products: () => [],
+    components: () => [],
+    componentsLoading: false,
+    piecesLoading: false,
+    productsLoading: false,
+    pieceTypeLabelMap: () => ({}),
+    productTypeLabelMap: () => ({}),
+    componentTypeLabelMap: () => ({}),
+  },
+);
+
+const depth = computed(() => props.depth ?? 0);
+const isRoot = computed(() => depth.value === 0);
+
+const wrapperClass = computed(() =>
+  depth.value === 0 ? 'space-y-6' : 'space-y-6 border-l border-base-300 pl-4',
+);
+
+const {
+  pieceLoadingByPath,
+  productLoadingByPath,
+  componentLoadingByPath,
+  componentOptions,
+  componentOptionLabel,
+  componentOptionDescription,
+  fetchComponentOptions,
+  getPieceOptions,
+  pieceOptionLabel,
+  pieceOptionDescription,
+  fetchPieceOptions,
+  describePieceRequirement,
+  getProductOptions,
+  productOptionLabel,
+  productOptionDescription,
+  fetchProductOptions,
+  describeProductRequirement,
+} = useStructureAssignmentFetch({
+  assignment: props.assignment,
+  pieces: props.pieces,
+  products: props.products,
+  components: props.components,
+  isRoot: () => isRoot.value,
+  pieceTypeLabelMap: props.pieceTypeLabelMap ?? {},
+  productTypeLabelMap: props.productTypeLabelMap ?? {},
+  componentTypeLabelMap: props.componentTypeLabelMap ?? {},
+});
+
+const normalizeSelectionValue = (value: unknown) => {
+  if (value === null || value === undefined || value === '') {
+    return '';
+  }
+  if (typeof value === 'string') {
+    return value;
+  }
+  if (typeof value === 'number') {
+    return String(value);
+  }
+  return '';
+};
+
+const requirementLabel = computed(() => {
+  const definition = props.assignment.definition || {};
+  const alias = definition.alias || definition.typeComposantLabel;
+  if (alias) {
+    return alias;
+  }
+  if (definition.typeComposantId && props.componentTypeLabelMap[definition.typeComposantId]) {
+    return props.componentTypeLabelMap[definition.typeComposantId];
+  }
+  if (definition.typeComposant?.name) {
+    return definition.typeComposant.name;
+  }
+  if (definition.familyCode) {
+    return `Famille ${definition.familyCode}`;
+  }
+  return 'Sous-composant';
+});
+
+const requirementDescription = computed(() => {
+  const definition = props.assignment.definition || {};
+  const family =
+    definition.typeComposantLabel
+    || (definition.typeComposantId ? props.componentTypeLabelMap[definition.typeComposantId] : null)
+    || definition.typeComposant?.name
+    || definition.familyCode;
+  if (family) {
+    return `Doit appartenir à la famille "${family}".`;
+  }
+  return 'Sélectionnez un composant enfant conforme à cette position.';
+});
+</script>

frontend/app/components/ComposantSelect.vue

@@ -0,0 +1,130 @@
+<template>
+  <div class="space-y-1">
+    <SearchSelect
+      :model-value="modelValue ?? undefined"
+      :options="composantOptions"
+      :loading="loading"
+      :placeholder="placeholder"
+      :empty-text="emptyText"
+      size="sm"
+      option-value="id"
+      :option-label="formatLabel"
+      :disabled="disabled"
+      server-search
+      @update:modelValue="updateValue"
+      @search="handleSearch"
+    >
+      <template #option-description="{ option }">
+        <span class="text-xs text-base-content/60">
+          {{ formatDescription(option) }}
+        </span>
+      </template>
+    </SearchSelect>
+    <p v-if="helperText" class="text-xs text-base-content/60">
+      {{ helperText }}
+    </p>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed, onMounted, ref, watch } from 'vue'
+import SearchSelect from '~/components/common/SearchSelect.vue'
+import { useComposants } from '~/composables/useComposants'
+
+const props = withDefaults(
+  defineProps<{
+    modelValue?: string | null
+    placeholder?: string
+    emptyText?: string
+    helperText?: string
+    disabled?: boolean
+    typeComposantId?: string | null
+  }>(),
+  {
+    modelValue: '',
+    placeholder: 'Sélectionner un composant…',
+    emptyText: 'Aucun composant disponible',
+    helperText: '',
+    disabled: false,
+    typeComposantId: null,
+  },
+)
+
+const emit = defineEmits<{
+  (e: 'update:modelValue', value: string | null): void
+}>()
+
+const { loading: globalLoading, loadComposants } = useComposants()
+
+const localComposants = ref<any[]>([])
+const localLoading = ref(false)
+const loading = computed(() => localLoading.value || globalLoading.value)
+
+const composantOptions = computed(() => localComposants.value)
+
+const loadFilteredComposants = async (search = '') => {
+  if (!props.typeComposantId) return
+  localLoading.value = true
+  try {
+    const result = await loadComposants({ typeComposantId: props.typeComposantId, search, itemsPerPage: 200, force: true })
+    if (result.success && result.data?.items) {
+      localComposants.value = result.data.items
+    }
+  }
+  catch (error: unknown) {
+    console.error('Erreur lors du chargement des composants:', error)
+  }
+  finally {
+    localLoading.value = false
+  }
+}
+
+let searchDebounce: ReturnType<typeof setTimeout> | null = null
+const handleSearch = (term: string) => {
+  if (searchDebounce) clearTimeout(searchDebounce)
+  searchDebounce = setTimeout(() => loadFilteredComposants(term.trim()), 300)
+}
+
+onMounted(() => {
+  loadFilteredComposants()
+})
+
+watch(
+  () => props.typeComposantId,
+  () => {
+    loadFilteredComposants()
+  },
+)
+
+const updateValue = (value: string | number | null | undefined) => {
+  if (value === undefined || value === null || value === '') {
+    emit('update:modelValue', null)
+    return
+  }
+  emit('update:modelValue', String(value))
+}
+
+const formatLabel = (option: any) => {
+  if (!option) return ''
+  const name = option.name || 'Composant'
+  return option.reference ? `${name} — ${option.reference}` : name
+}
+
+const formatDescription = (option: any) => {
+  const parts: string[] = []
+  const typeName = option?.typeComposant?.name
+  if (typeName) {
+    parts.push(typeName)
+  }
+  if (option?.reference) {
+    parts.push(`Ref. ${option.reference}`)
+  }
+  if (option?.prix !== undefined && option.prix !== null) {
+    const price = Number(option.prix)
+    if (!Number.isNaN(price)) {
+      parts.push(`${price.toFixed(2)} €`)
+    }
+  }
+  return parts.length ? parts.join(' • ') : 'Sans référence'
+}
+</script>

frontend/app/components/ConstructeurLinksTable.vue

@@ -0,0 +1,93 @@
+<template>
+  <div v-if="modelValue.length" class="overflow-x-auto">
+    <table class="table table-sm">
+      <thead>
+        <tr>
+          <th>Fournisseur</th>
+          <th>Réf. fournisseur</th>
+          <th v-if="!readonly" class="w-10" />
+        </tr>
+      </thead>
+      <tbody>
+        <tr v-for="(link, index) in modelValue" :key="link.constructeurId">
+          <td class="font-medium">
+            {{ getConstructeurName(link) }}
+            <div v-if="getConstructeurContact(link)" class="text-xs text-gray-500">
+              {{ getConstructeurContact(link) }}
+            </div>
+          </td>
+          <td>
+            <input
+              v-if="!readonly"
+              :value="link.supplierReference || ''"
+              type="text"
+              class="input input-bordered input-sm w-full"
+              placeholder="Réf. fournisseur"
+              @input="updateReference(index, ($event.target as HTMLInputElement).value)"
+            >
+            <span v-else>{{ link.supplierReference || '—' }}</span>
+          </td>
+          <td v-if="!readonly">
+            <button
+              type="button"
+              class="btn btn-ghost btn-xs text-error"
+              aria-label="Retirer"
+              @click="removeLink(index)"
+            >
+              <IconLucideX class="w-4 h-4" />
+            </button>
+          </td>
+        </tr>
+      </tbody>
+    </table>
+  </div>
+</template>
+
+<script setup lang="ts">
+import type { PropType } from 'vue'
+import type { ConstructeurLinkEntry } from '~/shared/constructeurUtils'
+import { formatConstructeurContact } from '~/shared/constructeurUtils'
+import { useConstructeurs } from '~/composables/useConstructeurs'
+import IconLucideX from '~icons/lucide/x'
+
+const props = defineProps({
+  modelValue: {
+    type: Array as PropType<ConstructeurLinkEntry[]>,
+    default: () => [],
+  },
+  readonly: {
+    type: Boolean,
+    default: false,
+  },
+})
+
+const emit = defineEmits<{
+  (e: 'update:modelValue', value: ConstructeurLinkEntry[]): void
+  (e: 'remove', constructeurId: string): void
+}>()
+
+const { getConstructeurById } = useConstructeurs()
+
+const getConstructeurName = (link: ConstructeurLinkEntry): string =>
+  link.constructeur?.name || getConstructeurById(link.constructeurId)?.name || link.constructeurId
+
+const getConstructeurContact = (link: ConstructeurLinkEntry): string => {
+  const c = link.constructeur || getConstructeurById(link.constructeurId)
+  return formatConstructeurContact(c as any)
+}
+
+const updateReference = (index: number, value: string) => {
+  const updated = [...props.modelValue]
+  const entry = updated[index]
+  if (!entry) return
+  updated[index] = { ...entry, supplierReference: value || null }
+  emit('update:modelValue', updated)
+}
+
+const removeLink = (index: number) => {
+  const removed = props.modelValue[index]
+  const updated = props.modelValue.filter((_, i) => i !== index)
+  emit('update:modelValue', updated)
+  if (removed) emit('remove', removed.constructeurId)
+}
+</script>

frontend/app/components/ConstructeurSelect.vue

@@ -0,0 +1,395 @@
+<template>
+  <div class="space-y-2 constructeur-select">
+    <label v-if="label" class="label"><span class="label-text">{{ label }}</span></label>
+    <div class="flex items-start gap-2">
+      <div class="relative flex-1">
+        <input
+          v-model="searchTerm"
+          type="text"
+          class="input input-bordered w-full pr-10"
+          :placeholder="placeholder"
+          @focus="openDropdown = true; ensureOptionsLoaded()"
+          @input="onSearch"
+        >
+        <button
+          type="button"
+          class="absolute right-2 top-1/2 -translate-y-1/2 btn btn-ghost btn-xs"
+          @click="ensureOptionsLoaded(true)"
+        >
+          <IconLucideChevronsUpDown class="w-4 h-4" aria-hidden="true" />
+        </button>
+        <div
+          v-if="openDropdown"
+          class="absolute z-20 mt-1 w-full max-h-60 overflow-y-auto bg-base-100 border border-base-200 rounded-box shadow-lg flex flex-col"
+        >
+          <div
+            v-if="filteredOptions.length === 0"
+            class="px-3 py-2 text-xs text-gray-500"
+          >
+            Aucun fournisseur trouvé
+          </div>
+          <button
+            v-for="option in filteredOptions"
+            :key="option.id"
+            type="button"
+            class="w-full text-left px-3 py-2 hover:bg-base-200 focus:bg-base-200 focus:outline-none"
+            :class="{ 'bg-base-200': isSelected(option.id) }"
+            @click="toggleOption(option)"
+          >
+            <div class="flex items-center justify-between gap-3">
+              <div class="flex flex-col">
+                <span class="font-medium">{{ option.name }}</span>
+                <span class="text-xs text-gray-500">
+                  {{ formatConstructeurContact(option) || '—' }}
+                </span>
+              </div>
+              <IconLucideCheck v-if="isSelected(option.id)" class="w-4 h-4 text-primary" aria-hidden="true" />
+            </div>
+          </button>
+        </div>
+      </div>
+      <button type="button" class="btn btn-outline btn-sm" @click="openCreateModal = true">
+        Nouveau
+      </button>
+    </div>
+
+    <div class="flex flex-wrap gap-2 min-h-[1.5rem]">
+      <span v-if="!selectedConstructeurs.length" class="text-sm text-gray-500">
+        Aucun fournisseur sélectionné
+      </span>
+      <span
+        v-for="constructeur in selectedConstructeurs"
+        :key="constructeur.id"
+        class="badge badge-outline gap-1"
+      >
+        <span>{{ constructeur.name }}</span>
+        <button
+          type="button"
+          class="btn btn-ghost btn-xs p-0"
+          aria-label="Retirer le fournisseur"
+          @click="removeConstructeur(constructeur.id)"
+        >
+          <IconLucideX class="w-3 h-3" aria-hidden="true" />
+        </button>
+      </span>
+    </div>
+
+    <dialog class="modal" :class="{ 'modal-open': openCreateModal }">
+      <div class="modal-box">
+        <h3 class="font-bold text-lg mb-4">
+          Nouveau fournisseur
+        </h3>
+        <form @submit.prevent="handleCreate">
+          <div class="form-control mb-3">
+            <label class="label"><span class="label-text">Nom</span></label>
+            <input v-model="createForm.name" type="text" class="input input-bordered" required>
+          </div>
+          <FieldEmail
+            v-model="createForm.email"
+            class="mb-3"
+            label="Email"
+            placeholder="ex: contact@fournisseur.com"
+            autocomplete="email"
+          />
+          <FieldPhone
+            v-model="createForm.phone"
+            class="mb-3"
+            label="Téléphone"
+            placeholder="ex: 01 23 45 67 89"
+          />
+
+          <div class="modal-action">
+            <button type="button" class="btn" @click="closeCreateModal">
+              Annuler
+            </button>
+            <button type="submit" class="btn btn-primary" :disabled="creating">
+              <span v-if="creating" class="loading loading-spinner loading-xs mr-2" />
+              Créer
+            </button>
+          </div>
+        </form>
+      </div>
+    </dialog>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, watch, computed, onMounted, onBeforeUnmount } from 'vue'
+import type { PropType } from 'vue'
+import FieldEmail from '~/components/form/FieldEmail.vue'
+import FieldPhone from '~/components/form/FieldPhone.vue'
+import { useConstructeurs } from '~/composables/useConstructeurs'
+import IconLucideChevronsUpDown from '~icons/lucide/chevrons-up-down'
+import IconLucideCheck from '~icons/lucide/check'
+import IconLucideX from '~icons/lucide/x'
+import {
+  type ConstructeurSummary,
+  formatConstructeurContact,
+  resolveConstructeurs,
+  uniqueConstructeurIds,
+} from '~/shared/constructeurUtils'
+
+const props = defineProps({
+  modelValue: {
+    type: Array as PropType<string[]>,
+    default: () => [],
+  },
+  label: {
+    type: String,
+    default: '',
+  },
+  placeholder: {
+    type: String,
+    default: 'Sélectionner ou créer un fournisseur...',
+  },
+  initialOptions: {
+    type: Array as PropType<ConstructeurSummary[]>,
+    default: () => [],
+  },
+})
+
+const emit = defineEmits<{
+  (e: 'update:modelValue', value: string[]): void
+}>()
+
+const {
+  constructeurs,
+  searchConstructeurs,
+  createConstructeur,
+  ensureConstructeurs,
+} = useConstructeurs()
+const searchTerm = ref('')
+const openDropdown = ref(false)
+const openCreateModal = ref(false)
+const creating = ref(false)
+const options = ref<ConstructeurSummary[]>([])
+const selectedIds = ref<string[]>([])
+
+
+const uniqueOptions = (items: ConstructeurSummary[] = []) => {
+  const seen = new Map<string, ConstructeurSummary>()
+  items.forEach((item) => {
+    if (item && typeof item === 'object' && typeof item.id === 'string') {
+      seen.set(item.id, item)
+    }
+  })
+  return Array.from(seen.values())
+}
+
+const normalizedInitialOptions = computed(() =>
+  uniqueOptions((props.initialOptions as ConstructeurSummary[]) || []),
+)
+
+const applyOptions = (items: ConstructeurSummary[] = []) => {
+  options.value = uniqueOptions([
+    ...normalizedInitialOptions.value,
+    ...items,
+  ])
+}
+
+const filteredOptions = computed(() => {
+  const term = searchTerm.value.trim().toLowerCase()
+  if (!term) return options.value
+  return options.value.filter((option) =>
+    (option.name ?? '').toLowerCase().includes(term)
+    || (option.email && option.email.toLowerCase().includes(term))
+    || (option.phone && option.phone.toLowerCase().includes(term))
+  )
+})
+
+const createForm = ref({
+  name: '',
+  email: '',
+  phone: '',
+})
+
+const optionLookup = computed(() => {
+  const map = new Map<string, ConstructeurSummary>()
+  normalizedInitialOptions.value.forEach((item) => {
+    map.set(item.id, item)
+  })
+  constructeurs.value.forEach((item: ConstructeurSummary) => {
+    map.set(item.id, item)
+  })
+  options.value.forEach((item) => {
+    map.set(item.id, item)
+  })
+  return map
+})
+
+const selectedConstructeurs = computed<ConstructeurSummary[]>(() => {
+  if (!selectedIds.value.length) {
+    return []
+  }
+
+  return selectedIds.value
+    .map((id) => optionLookup.value.get(id))
+    .filter((item): item is ConstructeurSummary => Boolean(item))
+})
+
+const isSelected = (id: string) => selectedIds.value.includes(id)
+
+const emitSelection = (ids: string[]) => {
+  const normalized = uniqueConstructeurIds(ids)
+  selectedIds.value = normalized
+  emit('update:modelValue', normalized)
+}
+
+const extractDataArray = (data: unknown): ConstructeurSummary[] => {
+  if (Array.isArray(data)) {
+    return data as ConstructeurSummary[]
+  }
+  if (data && typeof data === 'object' && 'id' in data) {
+    return [data as ConstructeurSummary]
+  }
+  return []
+}
+
+const ensureOptionsLoaded = async (force = false) => {
+  if (!force && constructeurs.value.length) {
+    applyOptions(constructeurs.value as ConstructeurSummary[])
+    return
+  }
+
+  const result = await searchConstructeurs('')
+  if (result.success) {
+    applyOptions(extractDataArray(result.data))
+  }
+}
+
+const onSearch = () => {
+  openDropdown.value = true
+  ensureOptionsLoaded()
+}
+
+const toggleOption = (option: ConstructeurSummary) => {
+  const ids = new Set(selectedIds.value)
+  if (ids.has(option.id)) {
+    ids.delete(option.id)
+  } else {
+    ids.add(option.id)
+  }
+  emitSelection(Array.from(ids))
+}
+
+const removeConstructeur = (id: string) => {
+  emitSelection(selectedIds.value.filter((item) => item !== id))
+}
+
+const closeCreateModal = () => {
+  openCreateModal.value = false
+  createForm.value = { name: '', email: '', phone: '' }
+}
+
+const handleCreate = async () => {
+  const trimmedName = createForm.value.name.trim()
+  const duplicate = options.value.find(
+    (o) => (o.name ?? '').toLowerCase() === trimmedName.toLowerCase(),
+  )
+  if (duplicate) {
+    emitSelection([...selectedIds.value, duplicate.id])
+    closeCreateModal()
+    return
+  }
+
+  creating.value = true
+  const payload: { name: string; email?: string; phone?: string } = {
+    name: trimmedName,
+  }
+  if (createForm.value.email) {
+    payload.email = createForm.value.email
+  }
+  if (createForm.value.phone) {
+    payload.phone = createForm.value.phone
+  }
+  const result = await createConstructeur(payload)
+  creating.value = false
+  if (result.success && result.data && !Array.isArray(result.data)) {
+    emitSelection([...selectedIds.value, result.data.id])
+    searchTerm.value = ''
+    closeCreateModal()
+    await ensureOptionsLoaded(true)
+  }
+}
+
+const clickHandler = (event: Event) => {
+  const element = event.target as HTMLElement | null
+  if (element && element.closest) {
+    if (
+      element.closest('.menu') ||
+      element.closest('.modal-box') ||
+      element.closest('.btn') ||
+      element.closest('.constructeur-select')
+    ) {
+      return
+    }
+  }
+  openDropdown.value = false
+}
+
+watch(
+  () => props.modelValue,
+  (newValue) => {
+    selectedIds.value = uniqueConstructeurIds(newValue)
+  },
+  { immediate: true },
+)
+
+watch(
+  selectedIds,
+  async (ids) => {
+    if (!ids.length) {
+      return
+    }
+    const missing = ids.some((id) => !optionLookup.value.get(id))
+    if (missing) {
+      const fetched = await ensureConstructeurs(ids)
+      if (fetched.length) {
+        applyOptions([...options.value, ...fetched])
+      }
+    }
+  },
+  { immediate: true },
+)
+
+watch(
+  constructeurs,
+  (list) => {
+    applyOptions((list as ConstructeurSummary[]) || [])
+  },
+  { immediate: true },
+)
+
+watch(
+  normalizedInitialOptions,
+  () => {
+    applyOptions(options.value)
+  },
+  { immediate: true },
+)
+
+onMounted(() => {
+  window.addEventListener('click', clickHandler)
+  ensureOptionsLoaded()
+})
+
+onBeforeUnmount(() => {
+  window.removeEventListener('click', clickHandler)
+})
+
+watch(
+  selectedIds,
+  (ids) => {
+    // ensure options contain newly selected ids
+    const resolved = resolveConstructeurs(
+      ids,
+      constructeurs.value as ConstructeurSummary[],
+      options.value,
+    )
+    if (resolved.length) {
+      applyOptions([...resolved, ...options.value])
+    }
+  },
+  { immediate: true },
+)
+</script>

frontend/app/components/CustomFieldsDisplay.vue

@@ -0,0 +1,147 @@
+<template>
+  <div v-if="customFields && customFields.length > 0" class="space-y-4">
+    <h4 class="font-semibold text-base-content/80 mb-3">
+      Champs personnalisés
+    </h4>
+    <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
+      <div
+        v-for="field in sortedCustomFields"
+        :key="field.id"
+        class="form-control"
+      >
+        <label class="label">
+          <span class="label-text">{{ field.name }}</span>
+          <span v-if="field.required" class="label-text-alt text-error">*</span>
+        </label>
+
+        <!-- Champ de type TEXT -->
+        <input
+          v-if="field.type === 'text'"
+          v-model="fieldValues[field.id]"
+          type="text"
+          class="input input-bordered input-sm"
+          :required="field.required"
+          @blur="updateCustomFieldValue(field.id)"
+        >
+
+        <!-- Champ de type NUMBER -->
+        <input
+          v-else-if="field.type === 'number'"
+          v-model="fieldValues[field.id]"
+          type="number"
+          class="input input-bordered input-sm"
+          :required="field.required"
+          @blur="updateCustomFieldValue(field.id)"
+        >
+
+        <!-- Champ de type SELECT -->
+        <select
+          v-else-if="field.type === 'select'"
+          v-model="fieldValues[field.id]"
+          class="select select-bordered select-sm"
+          :required="field.required"
+          @change="updateCustomFieldValue(field.id)"
+        >
+          <option value="">
+            Sélectionner...
+          </option>
+          <option
+            v-for="option in field.options"
+            :key="option"
+            :value="option"
+          >
+            {{ option }}
+          </option>
+        </select>
+
+        <!-- Champ de type BOOLEAN -->
+        <label v-else-if="field.type === 'boolean'" class="flex items-center gap-3 cursor-pointer">
+          <input
+            v-model="fieldValues[field.id]"
+            type="checkbox"
+            class="toggle toggle-primary toggle-sm"
+            :checked="fieldValues[field.id] === 'true'"
+            @change="updateCustomFieldValue(field.id)"
+          >
+          <span class="text-sm" :class="fieldValues[field.id] === 'true' ? 'text-success font-medium' : 'text-base-content/60'">{{ fieldValues[field.id] === 'true' ? 'Oui' : 'Non' }}</span>
+        </label>
+
+        <!-- Champ de type DATE -->
+        <input
+          v-else-if="field.type === 'date'"
+          v-model="fieldValues[field.id]"
+          type="date"
+          class="input input-bordered input-sm"
+          :required="field.required"
+          @blur="updateCustomFieldValue(field.id)"
+        >
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { reactive, onMounted, watch, computed } from 'vue'
+
+const props = defineProps({
+  customFields: {
+    type: Array,
+    default: () => []
+  },
+  entityId: {
+    type: String,
+    required: true
+  },
+  entityType: {
+    type: String,
+    required: true, // 'machine', 'composant', 'piece'
+    validator: value => ['machine', 'composant', 'piece'].includes(value)
+  }
+})
+
+const emit = defineEmits(['update'])
+
+const sortedCustomFields = computed(() => {
+  if (!Array.isArray(props.customFields)) {
+    return []
+  }
+  return [...props.customFields].sort((a, b) => {
+    const left = typeof a?.orderIndex === 'number' ? a.orderIndex : 0
+    const right = typeof b?.orderIndex === 'number' ? b.orderIndex : 0
+    return left - right
+  })
+})
+
+// Valeurs des champs personnalisés
+const fieldValues = reactive({})
+
+// Initialiser les valeurs sans appliquer de valeur par défaut implicite
+const initializeFieldValues = () => {
+  props.customFields.forEach((field) => {
+    if (!(field.id in fieldValues)) {
+      fieldValues[field.id] = field.value ?? ''
+    }
+  })
+}
+
+// Mettre à jour la valeur d'un champ personnalisé
+const updateCustomFieldValue = (fieldId) => {
+  const field = props.customFields.find(f => f.id === fieldId)
+  if (field) {
+    emit('update', {
+      fieldId,
+      value: fieldValues[fieldId],
+      field
+    })
+  }
+}
+
+// Surveiller les changements dans les champs personnalisés
+watch(() => props.customFields, () => {
+  initializeFieldValues()
+}, { deep: true })
+
+onMounted(() => {
+  initializeFieldValues()
+})
+</script>

frontend/app/components/DetailHeader.vue

@@ -0,0 +1,51 @@
+<template>
+  <div class="flex flex-col gap-4 md:flex-row md:items-start md:justify-between">
+    <div class="flex flex-col gap-2">
+      <h1 class="text-3xl font-bold">{{ title }}</h1>
+      <p v-if="subtitle" class="text-sm text-base-content/70">{{ subtitle }}</p>
+    </div>
+    <div class="flex items-center gap-2">
+      <button
+        v-if="canEdit"
+        class="btn btn-primary"
+        :class="{ 'btn-outline': isEditMode }"
+        @click="$emit('toggle-edit')"
+      >
+        <IconLucideSquarePen v-if="!isEditMode" class="w-5 h-5 mr-2" aria-hidden="true" />
+        <IconLucideEye v-else class="w-5 h-5 mr-2" aria-hidden="true" />
+        {{ isEditMode ? 'Voir détails' : 'Modifier' }}
+      </button>
+      <button type="button" class="btn btn-ghost btn-sm md:btn-md" @click="goBack">
+        Retour au catalogue
+      </button>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import IconLucideSquarePen from '~icons/lucide/square-pen'
+import IconLucideEye from '~icons/lucide/eye'
+
+const router = useRouter()
+
+const props = defineProps<{
+  title: string
+  subtitle?: string
+  isEditMode: boolean
+  canEdit: boolean
+  backLink: string
+}>()
+
+defineEmits<{
+  'toggle-edit': []
+}>()
+
+function goBack() {
+  if (window.history.length > 1) {
+    router.back()
+  }
+  else {
+    navigateTo(props.backLink)
+  }
+}
+</script>

frontend/app/components/DisplaySettings.vue

@@ -0,0 +1,207 @@
+<template>
+  <div class="modal" :class="{ 'modal-open': isOpen }">
+    <div class="modal-box">
+      <h3 class="font-bold text-lg mb-4">
+        Paramètres d'affichage
+      </h3>
+
+      <!-- Contrôle du zoom -->
+      <div class="form-control mb-4">
+        <label class="label">
+          <span class="label-text">Taille du texte</span>
+          <span class="label-text-alt">{{ zoomLevel }}%</span>
+        </label>
+        <input
+          type="range"
+          min="80"
+          max="150"
+          step="10"
+          :value="zoomLevel"
+          class="range range-primary"
+          @input="updateZoom"
+        >
+        <div class="w-full flex justify-between text-xs px-2 mt-1">
+          <span>80%</span>
+          <span>100%</span>
+          <span>150%</span>
+        </div>
+      </div>
+
+      <!-- Contrôle de la densité -->
+      <div class="form-control mb-4">
+        <label class="label">
+          <span class="label-text">Densité de l'interface</span>
+        </label>
+        <div class="flex gap-2">
+          <button
+            class="btn btn-sm"
+            :class="density === 'compact' ? 'btn-primary' : 'btn-outline'"
+            @click="setDensity('compact')"
+          >
+            Compacte
+          </button>
+          <button
+            class="btn btn-sm"
+            :class="density === 'comfortable' ? 'btn-primary' : 'btn-outline'"
+            @click="setDensity('comfortable')"
+          >
+            Confortable
+          </button>
+          <button
+            class="btn btn-sm"
+            :class="density === 'spacious' ? 'btn-primary' : 'btn-outline'"
+            @click="setDensity('spacious')"
+          >
+            Espacée
+          </button>
+        </div>
+      </div>
+
+      <!-- Contrôle du contraste -->
+      <div class="form-control mb-4">
+        <label class="label">
+          <span class="label-text">Contraste</span>
+        </label>
+        <div class="flex gap-2">
+          <button
+            class="btn btn-sm"
+            :class="contrast === 'normal' ? 'btn-primary' : 'btn-outline'"
+            @click="setContrast('normal')"
+          >
+            Normal
+          </button>
+          <button
+            class="btn btn-sm"
+            :class="contrast === 'high' ? 'btn-primary' : 'btn-outline'"
+            @click="setContrast('high')"
+          >
+            Élevé
+          </button>
+        </div>
+      </div>
+
+      <!-- Réinitialiser -->
+      <div class="form-control">
+        <button
+          class="btn btn-outline btn-sm"
+          @click="resetSettings"
+        >
+          Réinitialiser les paramètres
+        </button>
+      </div>
+
+      <!-- Actions -->
+      <div class="modal-action">
+        <button class="btn btn-primary" @click="closeModal">
+          Fermer
+        </button>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted } from 'vue'
+
+defineProps({
+  isOpen: {
+    type: Boolean,
+    default: false
+  }
+})
+
+const emit = defineEmits(['close', 'update-settings'])
+
+// Paramètres d'affichage
+const zoomLevel = ref(100)
+const density = ref('comfortable')
+const contrast = ref('normal')
+
+// Charger les paramètres depuis le localStorage
+onMounted(() => {
+  const savedZoom = localStorage.getItem('display-zoom')
+  const savedDensity = localStorage.getItem('display-density')
+  const savedContrast = localStorage.getItem('display-contrast')
+
+  if (savedZoom) { zoomLevel.value = parseInt(savedZoom) }
+  if (savedDensity) { density.value = savedDensity }
+  if (savedContrast) { contrast.value = savedContrast }
+
+  applySettings()
+})
+
+const updateZoom = (event) => {
+  zoomLevel.value = parseInt(event.target.value)
+  applySettings()
+}
+
+const setDensity = (newDensity) => {
+  density.value = newDensity
+  applySettings()
+}
+
+const setContrast = (newContrast) => {
+  contrast.value = newContrast
+  applySettings()
+}
+
+const applySettings = () => {
+  // Sauvegarder dans localStorage
+  localStorage.setItem('display-zoom', zoomLevel.value.toString())
+  localStorage.setItem('display-density', density.value)
+  localStorage.setItem('display-contrast', contrast.value)
+
+  // Appliquer les styles
+  const root = document.documentElement
+
+  // Zoom - exclure complètement le modal des paramètres
+  const modal = document.querySelector('.modal')
+  if (modal) {
+    // Forcer la taille normale pour le modal et tous ses enfants
+    modal.style.fontSize = '100%'
+    modal.style.transform = 'none'
+    modal.style.scale = '1'
+
+    // Appliquer aux enfants du modal
+    const modalElements = modal.querySelectorAll('*')
+    modalElements.forEach((element) => {
+      element.style.fontSize = 'inherit'
+      element.style.transform = 'none'
+      element.style.scale = '1'
+    })
+  }
+
+  // Appliquer le zoom au reste de la page (sauf le modal)
+  root.style.fontSize = `${zoomLevel.value}%`
+
+  // Densité - utiliser les classes DaisyUI
+  root.classList.remove('density-compact', 'density-comfortable', 'density-spacious')
+  root.classList.add(`density-${density.value}`)
+
+  // Contraste - utiliser les classes DaisyUI
+  root.classList.remove('contrast-normal', 'contrast-high')
+  root.classList.add(`contrast-${contrast.value}`)
+
+  // Émettre les changements
+  emit('update-settings', {
+    zoom: zoomLevel.value,
+    density: density.value,
+    contrast: contrast.value
+  })
+}
+
+const resetSettings = () => {
+  zoomLevel.value = 100
+  density.value = 'comfortable'
+  contrast.value = 'normal'
+  applySettings()
+}
+
+const closeModal = () => {
+  emit('close')
+}
+</script>
+
+<style scoped>
+/* Les styles sont maintenant gérés par DaisyUI et le CSS global */
+</style>

frontend/app/components/DocumentEditModal.vue

@@ -0,0 +1,90 @@
+<template>
+  <Teleport to="body">
+    <div v-if="visible" class="modal modal-open" @click.self="$emit('close')">
+      <div class="modal-box max-w-sm">
+        <h3 class="font-bold text-lg mb-4">
+          Modifier le document
+        </h3>
+
+        <div class="space-y-4">
+          <label class="form-control w-full">
+            <div class="label">
+              <span class="label-text">Nom</span>
+            </div>
+            <input
+              v-model="form.name"
+              type="text"
+              class="input input-bordered input-sm md:input-md w-full"
+            >
+          </label>
+
+          <label class="form-control w-full">
+            <div class="label">
+              <span class="label-text">Type</span>
+            </div>
+            <select
+              v-model="form.type"
+              class="select select-bordered select-sm md:select-md w-full"
+            >
+              <option v-for="t in DOCUMENT_TYPES" :key="t.value" :value="t.value">
+                {{ t.label }}
+              </option>
+            </select>
+          </label>
+        </div>
+
+        <div class="modal-action">
+          <button type="button" class="btn btn-ghost btn-sm md:btn-md" @click="$emit('close')">
+            Annuler
+          </button>
+          <button
+            type="button"
+            class="btn btn-primary btn-sm md:btn-md"
+            :disabled="saving"
+            @click="save"
+          >
+            <span v-if="saving" class="loading loading-spinner loading-xs" />
+            Sauvegarder
+          </button>
+        </div>
+      </div>
+    </div>
+  </Teleport>
+</template>
+
+<script setup lang="ts">
+import { reactive, watch, ref } from 'vue'
+import { DOCUMENT_TYPES } from '~/shared/documentTypes'
+import type { Document } from '~/composables/useDocuments'
+
+const props = defineProps<{
+  visible: boolean
+  document: Document | null
+}>()
+
+const emit = defineEmits<{
+  (e: 'close'): void
+  (e: 'updated', data: { name: string; type: string }): void
+}>()
+
+const form = reactive({ name: '', type: 'documentation' })
+const saving = ref(false)
+
+watch(
+  () => props.document,
+  (doc) => {
+    if (doc) {
+      form.name = doc.name || ''
+      form.type = doc.type || 'documentation'
+    }
+  },
+  { immediate: true },
+)
+
+const save = () => {
+  if (!form.name.trim()) return
+  saving.value = true
+  emit('updated', { name: form.name.trim(), type: form.type })
+  saving.value = false
+}
+</script>

frontend/app/components/DocumentPreviewModal.vue

@@ -0,0 +1,250 @@
+<template>
+  <teleport to="body">
+    <div
+      v-if="visible"
+      class="fixed inset-0 z-[1200] flex items-center justify-center bg-black/60 backdrop-blur-sm px-4 py-6"
+      @click.self="close"
+    >
+      <div class="w-full max-w-[1600px] h-full max-h-[94vh] bg-base-100 rounded-2xl shadow-2xl flex flex-col overflow-hidden">
+        <header class="flex items-start justify-between gap-4 p-6 border-b border-base-200">
+          <div class="min-w-0">
+            <h3 class="font-bold text-xl truncate">
+              Prévisualisation
+              <span v-if="navTotal > 1" class="text-base font-normal text-base-content/50">
+                {{ activeIndex + 1 }} / {{ navTotal }}
+              </span>
+            </h3>
+            <p class="text-sm text-base-content/50 truncate">
+              {{ activeDoc?.name || activeDoc?.filename }}<span v-if="documentDescription"> &bull; {{ documentDescription }}</span>
+            </p>
+          </div>
+          <button type="button" class="btn btn-ghost btn-sm shrink-0" @click="close">
+            ✕
+          </button>
+        </header>
+
+        <section class="flex-1 bg-base-200/40 px-6 py-5 overflow-hidden relative">
+          <button
+            v-if="hasPrev"
+            type="button"
+            class="absolute left-8 top-1/2 -translate-y-1/2 z-10 btn btn-circle bg-base-100/80 hover:bg-base-100 shadow-lg border-base-300"
+            title="Document précédent (←)"
+            @click="goToPrev"
+          >
+            ❮
+          </button>
+
+          <button
+            v-if="hasNext"
+            type="button"
+            class="absolute right-8 top-1/2 -translate-y-1/2 z-10 btn btn-circle bg-base-100/80 hover:bg-base-100 shadow-lg border-base-300"
+            title="Document suivant (→)"
+            @click="goToNext"
+          >
+            ❯
+          </button>
+
+          <div class="h-full w-full rounded-xl border border-base-300 bg-base-100 flex items-center justify-center overflow-hidden">
+            <template v-if="previewType === 'image'">
+              <img :src="documentSrc" alt="preview" class="max-h-full max-w-full object-contain">
+            </template>
+
+            <template v-else-if="previewType === 'pdf'">
+              <iframe
+                :src="documentSrc"
+                class="w-full h-full bg-white"
+                frameborder="0"
+                title="Aperçu PDF"
+              />
+            </template>
+
+            <template v-else-if="previewType === 'audio'">
+              <audio :src="documentSrc" controls class="w-full" />
+            </template>
+
+            <template v-else-if="previewType === 'video'">
+              <video :src="documentSrc" controls class="w-full h-full bg-black" />
+            </template>
+
+            <template v-else-if="previewType === 'text'">
+              <div class="w-full h-full overflow-auto">
+                <div v-if="textLoading" class="flex items-center justify-center py-10 text-sm text-base-content/50">
+                  <span class="loading loading-spinner loading-md mr-2" />
+                  Chargement du document...
+                </div>
+                <div v-else-if="textError" class="alert alert-error text-sm">
+                  {{ textError }}
+                </div>
+                <pre v-else class="bg-base-100 border border-base-300 rounded-lg p-4 whitespace-pre-wrap">
+{{ textContent }}
+                </pre>
+              </div>
+            </template>
+
+            <template v-else>
+              <div class="text-sm text-base-content/50 text-center px-6">
+                Prévisualisation non disponible pour ce type de document.
+              </div>
+            </template>
+          </div>
+        </section>
+
+        <footer class="border-t border-base-200 px-6 py-4 flex flex-wrap gap-2 justify-end bg-base-100">
+          <button type="button" class="btn" @click="close">
+            Fermer
+          </button>
+          <button type="button" class="btn btn-primary" @click="download">
+            Télécharger
+          </button>
+        </footer>
+      </div>
+    </div>
+  </teleport>
+</template>
+
+<script setup>
+import { ref, computed, watch, onUnmounted } from 'vue'
+import { getPreviewType, describeDocument, canPreviewDocument } from '~/utils/documentPreview'
+
+const props = defineProps({
+  document: {
+    type: Object,
+    default: null,
+  },
+  visible: {
+    type: Boolean,
+    default: false,
+  },
+  documents: {
+    type: Array,
+    default: () => [],
+  },
+})
+
+const emit = defineEmits(['close'])
+
+// --- Carousel navigation ---
+
+const previewableDocuments = computed(() => {
+  if (!props.documents?.length) return []
+  return props.documents.filter((doc) => canPreviewDocument(doc))
+})
+
+const navTotal = computed(() => previewableDocuments.value.length)
+
+const activeIndex = ref(0)
+
+// Sync index when the parent changes the document prop (e.g. user clicks a different "Consulter")
+watch(
+  () => props.document,
+  (doc) => {
+    if (!doc || !previewableDocuments.value.length) {
+      activeIndex.value = 0
+      return
+    }
+    const idx = previewableDocuments.value.findIndex((d) => d.id === doc.id)
+    activeIndex.value = idx >= 0 ? idx : 0
+  },
+  { immediate: true },
+)
+
+const activeDoc = computed(() => {
+  if (previewableDocuments.value.length && activeIndex.value < previewableDocuments.value.length) {
+    return previewableDocuments.value[activeIndex.value]
+  }
+  return props.document
+})
+
+const hasPrev = computed(() => navTotal.value > 1 && activeIndex.value > 0)
+const hasNext = computed(() => navTotal.value > 1 && activeIndex.value < navTotal.value - 1)
+
+const goToPrev = () => {
+  if (hasPrev.value) activeIndex.value--
+}
+const goToNext = () => {
+  if (hasNext.value) activeIndex.value++
+}
+
+// Keyboard navigation
+const handleKeydown = (e) => {
+  if (!props.visible) return
+  if (e.key === 'ArrowLeft') {
+    e.preventDefault()
+    goToPrev()
+  } else if (e.key === 'ArrowRight') {
+    e.preventDefault()
+    goToNext()
+  } else if (e.key === 'Escape') {
+    e.preventDefault()
+    close()
+  }
+}
+
+watch(
+  () => props.visible,
+  (val) => {
+    if (val) {
+      document.addEventListener('keydown', handleKeydown)
+    } else {
+      document.removeEventListener('keydown', handleKeydown)
+    }
+  },
+)
+
+onUnmounted(() => {
+  document.removeEventListener('keydown', handleKeydown)
+})
+
+// --- Preview logic (uses activeDoc) ---
+
+const previewType = computed(() => getPreviewType(activeDoc.value))
+const documentDescription = computed(() => describeDocument(activeDoc.value))
+const documentSrc = computed(() => activeDoc.value?.fileUrl || activeDoc.value?.path || '')
+
+const textContent = ref('')
+const textLoading = ref(false)
+const textError = ref('')
+
+watch(
+  activeDoc,
+  async (doc) => {
+    textContent.value = ''
+    textError.value = ''
+    textLoading.value = false
+
+    if (!doc) { return }
+    if (getPreviewType(doc) !== 'text') { return }
+
+    try {
+      textLoading.value = true
+      const url = doc.fileUrl || doc.path || ''
+      if (!url) {
+        textError.value = 'Aucune URL de document disponible.'
+        return
+      }
+
+      const response = await fetch(url, { credentials: 'include' })
+      if (!response.ok) {
+        throw new Error('Téléchargement du document impossible')
+      }
+      textContent.value = await response.text()
+    } catch (error) {
+      console.error('Erreur lors du chargement du texte:', error)
+      textError.value = error.message || 'Impossible de lire ce document.'
+    } finally {
+      textLoading.value = false
+    }
+  },
+  { immediate: true },
+)
+
+const close = () => {
+  emit('close')
+}
+
+const download = () => {
+  const url = activeDoc.value?.downloadUrl || activeDoc.value?.fileUrl || activeDoc.value?.path
+  if (!url) { return }
+  window.open(url, '_blank')
+}
+</script>

frontend/app/components/DocumentThumbnail.vue

@@ -0,0 +1,105 @@
+<template>
+  <div
+    v-if="document"
+    class="flex items-center justify-center overflow-hidden rounded-md border border-base-200 bg-base-200/70"
+    :class="thumbnailClass"
+  >
+    <img
+      v-if="canRenderImage"
+      :src="previewSrc"
+      class="h-full w-full object-cover"
+      :alt="altText"
+      loading="lazy"
+      decoding="async"
+    >
+    <component
+      v-else
+      :is="icon.component"
+      class="h-6 w-6"
+      :class="icon.colorClass"
+      aria-hidden="true"
+    />
+  </div>
+  <div
+    v-else
+    class="flex h-16 w-16 items-center justify-center rounded-md border border-dashed border-base-200 bg-base-200/40 text-xs text-base-content/40"
+    aria-hidden="true"
+  >
+    —
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed } from 'vue';
+import { getFileIcon } from '~/utils/fileIcons';
+import { isImageDocument, isPdfDocument } from '~/utils/documentPreview';
+
+type GenericDocument = {
+  id?: string | number;
+  name?: string | null;
+  filename?: string | null;
+  mimeType?: string | null;
+  path?: string | null;
+  fileUrl?: string | null;
+  downloadUrl?: string | null;
+  size?: number | null;
+};
+
+const props = defineProps<{
+  document: GenericDocument | null | undefined;
+  alt?: string;
+}>();
+
+const normalizedDocument = computed(() => props.document ?? null);
+
+const canRenderImage = computed(() => {
+  const doc = normalizedDocument.value;
+  return !!(doc && isImageDocument(doc) && (doc.fileUrl || doc.path));
+});
+
+const canRenderPdf = computed(() => {
+  // Rendering many PDF iframes in a list is very heavy for the browser.
+  // We intentionally disable inline PDF previews and fall back to an icon.
+  return false;
+});
+
+const appendPdfViewerParams = (src: string) => {
+  if (!src || src.startsWith('data:')) {
+    return src;
+  }
+  if (src.includes('#')) {
+    return `${src}&toolbar=0&navpanes=0`;
+  }
+  return `${src}#toolbar=0&navpanes=0`;
+};
+
+const previewSrc = computed(() => {
+  const doc = normalizedDocument.value;
+  const url = doc?.fileUrl || doc?.path;
+  if (!doc || !url) {
+    return '';
+  }
+  if (isPdfDocument(doc)) {
+    return appendPdfViewerParams(url);
+  }
+  return url;
+});
+
+const thumbnailClass = computed(() => (canRenderImage.value || canRenderPdf.value ? 'h-20 w-16' : 'h-16 w-16'));
+
+const icon = computed(() => {
+  const doc = normalizedDocument.value;
+  return getFileIcon({
+    name: doc?.filename || doc?.name || '',
+    mime: doc?.mimeType || undefined,
+  });
+});
+
+const altText = computed(() => {
+  if (props.alt) {
+    return props.alt;
+  }
+  const doc = normalizedDocument.value;
+  return doc?.name ? `Aperçu de ${doc.name}` : 'Aperçu du document';
+});
+</script>

frontend/app/components/DocumentUpload.vue

@@ -0,0 +1,245 @@
+<template>
+  <div
+    class="border-2 border-dashed rounded-lg p-6 transition-colors"
+    :class="dragActive ? 'border-primary bg-primary/5' : 'border-base-300 bg-base-100'"
+    @dragover.prevent="onDragOver"
+    @dragleave.prevent="onDragLeave"
+    @drop.prevent="onDrop"
+  >
+    <div class="flex flex-col items-center gap-3 text-center">
+      <IconLucideCloudUpload class="w-10 h-10 text-primary" aria-hidden="true" />
+
+      <div>
+        <h3 class="font-semibold">
+          {{ title }}
+        </h3>
+        <p class="text-sm text-base-content/50">
+          {{ subtitle }}
+        </p>
+      </div>
+
+      <div class="flex flex-wrap justify-center gap-2">
+        <button type="button" class="btn btn-primary btn-sm" @click="triggerFileDialog">
+          Sélectionner des fichiers
+        </button>
+        <span class="text-xs text-base-content/50">ou glisser-déposer ici</span>
+      </div>
+
+      <input
+        ref="fileInput"
+        type="file"
+        class="hidden"
+        :accept="accept"
+        :multiple="multiple"
+        @change="onFileChange"
+      >
+
+      <div class="w-full max-w-xs mt-2">
+        <label class="text-xs font-semibold uppercase tracking-wide text-base-content/70">
+          Type de document
+        </label>
+        <select
+          class="select select-bordered select-sm w-full mt-1"
+          :value="documentType"
+          @change="emit('update:documentType', $event.target.value)"
+        >
+          <option v-for="t in DOCUMENT_TYPES" :key="t.value" :value="t.value">
+            {{ t.label }}
+          </option>
+        </select>
+      </div>
+
+      <ul v-if="selectedFiles.length" class="mt-4 w-full space-y-2 text-left">
+        <li v-for="file in selectedFiles" :key="file.name" class="flex items-center justify-between text-sm">
+          <div class="flex items-center gap-3">
+            <div class="h-14 w-14 flex-shrink-0 overflow-hidden rounded-md border border-base-300 bg-base-200/70 flex items-center justify-center">
+              <img
+                v-if="isImageFile(file)"
+                :src="getFilePreview(file)"
+                class="h-full w-full object-cover"
+                :alt="`Aperçu de ${file.name}`"
+              >
+              <component
+                v-else
+                :is="getIcon(file).component"
+                class="h-6 w-6"
+                :class="getIcon(file).colorClass"
+                aria-hidden="true"
+              />
+            </div>
+            <div class="flex flex-col">
+              <span class="font-medium">{{ file.name }}</span>
+              <span class="text-xs text-base-content/50">{{ formatSize(file.size) }} • {{ file.type || 'Type inconnu' }}</span>
+            </div>
+          </div>
+          <button type="button" class="btn btn-ghost btn-xs" @click="removeFile(file)">
+            Retirer
+          </button>
+        </li>
+      </ul>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, computed, watch, onBeforeUnmount } from 'vue'
+import { useToast } from '~/composables/useToast'
+import { DOCUMENT_TYPES } from '~/shared/documentTypes'
+import { getFileIcon } from '~/utils/fileIcons'
+import IconLucideCloudUpload from '~icons/lucide/cloud-upload'
+
+const props = defineProps({
+  title: {
+    type: String,
+    default: 'Ajouter des documents'
+  },
+  subtitle: {
+    type: String,
+    default: 'Formats acceptés : PDF, images, textes…'
+  },
+  accept: {
+    type: String,
+    default: ''
+  },
+  multiple: {
+    type: Boolean,
+    default: true
+  },
+  modelValue: {
+    type: Array,
+    default: () => []
+  },
+  maxFileSizeMb: {
+    type: Number,
+    default: 200
+  },
+  documentType: {
+    type: String,
+    default: 'documentation'
+  }
+})
+
+const emit = defineEmits(['update:modelValue', 'files-added', 'update:documentType'])
+
+const dragActive = ref(false)
+const fileInput = ref(null)
+const internalFiles = ref([])
+const { showError } = useToast()
+const previewUrls = new Map()
+
+const isImageFile = (file) => (file?.type || '').startsWith('image/')
+
+const getFilePreview = (file) => {
+  if (!isImageFile(file)) { return null }
+  if (!previewUrls.has(file)) {
+    previewUrls.set(file, URL.createObjectURL(file))
+  }
+  return previewUrls.get(file)
+}
+
+const cleanupRemovedPreviews = (previousFiles = [], nextFiles = []) => {
+  const nextSet = new Set(nextFiles)
+  previousFiles.forEach((file) => {
+    if (!nextSet.has(file)) {
+      const url = previewUrls.get(file)
+      if (url) {
+        URL.revokeObjectURL(url)
+        previewUrls.delete(file)
+      }
+    }
+  })
+}
+
+const selectedFiles = internalFiles
+
+watch(
+  () => props.modelValue,
+  (newValue) => {
+    if (Array.isArray(newValue)) {
+      cleanupRemovedPreviews(internalFiles.value, newValue)
+      internalFiles.value = [...newValue]
+    }
+  },
+  { immediate: true }
+)
+
+const triggerFileDialog = () => {
+  fileInput.value?.click()
+}
+
+const emitFiles = (files) => {
+  cleanupRemovedPreviews(internalFiles.value, files)
+  internalFiles.value = files
+  emit('update:modelValue', files)
+  emit('files-added', files)
+}
+
+const handleFiles = (fileList) => {
+  const files = Array.from(fileList)
+  const maxBytes = props.maxFileSizeMb * 1024 * 1024
+  if (!props.multiple) {
+    const validFile = files[0]
+    if (validFile && validFile.size > maxBytes) {
+      showError(`Le fichier "${validFile.name}" dépasse la limite de ${props.maxFileSizeMb} Mo`)
+      return
+    }
+    emitFiles(files.slice(0, 1))
+  } else {
+    const merged = [...internalFiles.value]
+    files.forEach((file) => {
+      if (file.size > maxBytes) {
+        showError(`Le fichier "${file.name}" dépasse la limite de ${props.maxFileSizeMb} Mo`)
+        return
+      }
+      if (!merged.some(existing => existing.name === file.name && existing.size === file.size)) {
+        merged.push(file)
+      }
+    })
+    emitFiles(merged)
+  }
+}
+
+const onFileChange = (event) => {
+  handleFiles(event.target.files || [])
+  event.target.value = ''
+}
+
+const onDragOver = () => {
+  dragActive.value = true
+}
+
+const onDragLeave = () => {
+  dragActive.value = false
+}
+
+const onDrop = (event) => {
+  dragActive.value = false
+  if (event.dataTransfer?.files?.length) {
+    handleFiles(event.dataTransfer.files)
+  }
+}
+
+const removeFile = (fileToRemove) => {
+  const filtered = internalFiles.value.filter(file => file !== fileToRemove)
+  emitFiles(filtered)
+}
+
+const formatSize = (size) => {
+  if (!size) { return '0 B' }
+  const units = ['B', 'KB', 'MB', 'GB']
+  const index = Math.floor(Math.log(size) / Math.log(1024))
+  const formatted = size / Math.pow(1024, index)
+  return `${formatted.toFixed(1)} ${units[index]}`
+}
+
+const getIcon = (file) => {
+  return getFileIcon({ name: file.name, mime: file.type })
+}
+
+onBeforeUnmount(() => {
+  previewUrls.forEach((url) => {
+    URL.revokeObjectURL(url)
+  })
+  previewUrls.clear()
+})
+</script>

frontend/app/components/MachinePrintSelectionModal.vue

@@ -0,0 +1,138 @@
+<template>
+  <dialog class="modal" :class="{ 'modal-open': open }">
+    <div class="modal-box max-w-3xl">
+      <form method="dialog" class="modal-close" @submit.prevent />
+      <h3 class="font-bold text-lg mb-2">
+        Préparer l'impression
+      </h3>
+      <p class="text-sm text-base-content/70 mb-4">
+        Choisissez les sections à inclure avant de lancer l'impression.
+      </p>
+
+      <div class="flex flex-wrap gap-2 mb-4">
+        <button type="button" class="btn btn-xs btn-outline" @click="emit('select-all')">
+          Tout sélectionner
+        </button>
+        <button type="button" class="btn btn-xs btn-outline" @click="emit('deselect-all')">
+          Tout désélectionner
+        </button>
+      </div>
+
+      <div class="max-h-[420px] overflow-y-auto pr-2 space-y-6">
+        <section class="bg-base-200/50 rounded-xl p-4 space-y-3">
+          <h4 class="font-semibold text-sm uppercase tracking-wide text-base-content/70">
+            Machine
+          </h4>
+          <label class="flex items-start gap-3">
+            <input
+              v-model="selection.machine.info"
+              type="checkbox"
+              class="checkbox checkbox-primary mt-1"
+            >
+            <div>
+              <p class="font-medium">Informations générales</p>
+              <p class="text-xs text-base-content/60">
+                Nom, site et fournisseur de la machine.
+              </p>
+            </div>
+          </label>
+          <label class="flex items-start gap-3">
+            <input
+              v-model="selection.machine.customFields"
+              type="checkbox"
+              class="checkbox checkbox-primary mt-1"
+            >
+            <div>
+              <p class="font-medium">Champs personnalisés</p>
+              <p class="text-xs text-base-content/60">
+                Valeurs spécifiques configurées pour cette machine.
+              </p>
+            </div>
+          </label>
+          <label class="flex items-start gap-3">
+            <input
+              v-model="selection.machine.documents"
+              type="checkbox"
+              class="checkbox checkbox-primary mt-1"
+            >
+            <div>
+              <p class="font-medium">Documents</p>
+              <p class="text-xs text-base-content/60">
+                Pièces jointes liées directement à la machine.
+              </p>
+            </div>
+          </label>
+        </section>
+
+        <section v-if="hasComponents" class="bg-base-200/30 rounded-xl p-4 space-y-3">
+          <h4 class="font-semibold text-sm uppercase tracking-wide text-base-content/70">
+            Composants & pièces
+          </h4>
+          <div class="space-y-3">
+            <MachinePrintSelectionNode
+              v-for="component in componentsList"
+              :key="component.id"
+              :component="component"
+              :selection="selection"
+            />
+          </div>
+        </section>
+
+        <section v-if="hasPieces" class="bg-base-200/30 rounded-xl p-4 space-y-3">
+          <h4 class="font-semibold text-sm uppercase tracking-wide text-base-content/70">
+            Pièces indépendantes
+          </h4>
+          <div class="space-y-2">
+            <label
+              v-for="piece in piecesList"
+              :key="piece.id"
+              class="flex items-start gap-3"
+            >
+              <input
+                v-model="selection.pieces[piece.id]"
+                type="checkbox"
+                class="checkbox checkbox-secondary mt-1"
+              >
+              <div>
+                <p class="font-medium">{{ piece.name }}</p>
+                <p class="text-xs text-base-content/60">
+                  {{ piece.reference || 'Référence inconnue' }}
+                </p>
+              </div>
+            </label>
+          </div>
+        </section>
+      </div>
+
+      <div class="modal-action">
+        <button type="button" class="btn btn-ghost" @click="emit('close')">
+          Annuler
+        </button>
+        <button type="button" class="btn btn-primary" @click="emit('confirm')">
+          Imprimer
+        </button>
+      </div>
+    </div>
+  </dialog>
+</template>
+
+<script setup>
+import { computed, toRef } from 'vue'
+import MachinePrintSelectionNode from '~/components/MachinePrintSelectionNode.vue'
+
+const props = defineProps({
+  open: { type: Boolean, default: false },
+  selection: { type: Object, required: true },
+  components: { type: Array, default: () => [] },
+  pieces: { type: Array, default: () => [] }
+})
+
+const emit = defineEmits(['close', 'confirm', 'select-all', 'deselect-all'])
+
+const selection = toRef(props, 'selection')
+const componentsList = computed(() => props.components || [])
+const piecesList = computed(() => props.pieces || [])
+
+const hasComponents = computed(() => componentsList.value.length > 0)
+const hasPieces = computed(() => piecesList.value.length > 0)
+</script>

frontend/app/components/MachinePrintSelectionNode.vue

@@ -0,0 +1,63 @@
+<template>
+  <div class="rounded-lg border border-base-300 bg-base-100/80 p-3 space-y-3">
+    <label class="flex items-start gap-3">
+      <input
+        v-model="selection.components[component.id]"
+        type="checkbox"
+        class="checkbox checkbox-primary mt-1"
+      >
+      <div class="flex-1">
+        <p class="font-medium">{{ component.name }}</p>
+        <p v-if="component.reference" class="text-xs text-base-content/60">
+          {{ component.reference }}
+        </p>
+      </div>
+    </label>
+
+    <div v-if="childPieces.length" class="pl-6 space-y-2">
+      <p class="text-xs font-semibold uppercase tracking-wide text-base-content/60">
+        Pièces
+      </p>
+      <label
+        v-for="piece in childPieces"
+        :key="piece.id"
+        class="flex items-start gap-3"
+      >
+        <input
+          v-model="selection.pieces[piece.id]"
+          type="checkbox"
+          class="checkbox checkbox-secondary mt-1"
+        >
+        <div>
+          <p class="font-medium">{{ piece.name }}</p>
+          <p class="text-xs text-base-content/60">
+            {{ piece.reference || 'Référence inconnue' }}
+          </p>
+        </div>
+      </label>
+    </div>
+
+    <div v-if="childComponents.length" class="pl-6 space-y-3 border-l border-base-200">
+      <MachinePrintSelectionNode
+        v-for="child in childComponents"
+        :key="child.id"
+        :component="child"
+        :selection="selection"
+      />
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { computed } from 'vue'
+
+defineOptions({ name: 'MachinePrintSelectionNode' })
+
+const props = defineProps({
+  component: { type: Object, required: true },
+  selection: { type: Object, required: true }
+})
+
+const childComponents = computed(() => props.component.subcomponents || props.component.subComponents || [])
+const childPieces = computed(() => props.component.pieces || [])
+</script>

frontend/app/components/ModelStructureViewer.vue

@@ -0,0 +1,38 @@
+<template>
+  <div class="space-y-4">
+    <div class="flex flex-wrap items-center gap-2 text-sm text-base-content/60">
+      <span v-if="stats.customFields" class="badge badge-outline badge-sm">{{ stats.customFields }} champ(s)</span>
+      <span v-if="stats.pieces" class="badge badge-outline badge-sm">{{ stats.pieces }} pièce(s)</span>
+      <span v-if="stats.subcomponents" class="badge badge-outline badge-sm">{{ stats.subcomponents }} sous-composant(s)</span>
+      <span v-if="!stats.customFields && !stats.pieces && !stats.subcomponents" class="text-xs text-base-content/50">
+        Structure vide
+      </span>
+    </div>
+
+    <details class="collapse collapse-arrow bg-base-200">
+      <summary class="collapse-title text-sm font-medium">
+        Voir la structure JSON
+      </summary>
+      <div class="collapse-content">
+        <pre class="mockup-code whitespace-pre-wrap text-xs bg-base-300 p-4 rounded">
+<code>{{ formatted }}</code>
+        </pre>
+      </div>
+    </details>
+  </div>
+</template>
+
+<script setup>
+import { computed } from 'vue'
+import { computeStructureStats } from '~/shared/modelUtils'
+
+const props = defineProps({
+  structure: {
+    type: Object,
+    default: () => ({})
+  }
+})
+
+const stats = computed(() => computeStructureStats(props.structure))
+const formatted = computed(() => JSON.stringify(props.structure ?? {}, null, 2))
+</script>

frontend/app/components/PageHero.vue

@@ -0,0 +1,81 @@
+<template>
+  <section :class="sectionClasses">
+    <div :class="contentClasses">
+      <div :class="['space-y-3', maxWidthClass]">
+        <component :is="headingTag" v-if="title" class="text-4xl font-bold tracking-tight">
+          {{ title }}
+        </component>
+        <p v-if="subtitle" class="text-sm opacity-80 leading-relaxed">
+          {{ subtitle }}
+        </p>
+        <slot />
+      </div>
+    </div>
+  </section>
+</template>
+
+<script setup>
+import { computed } from 'vue'
+
+const props = defineProps({
+  title: {
+    type: String,
+    default: ''
+  },
+  subtitle: {
+    type: String,
+    default: ''
+  },
+  gradientFrom: {
+    type: String,
+    default: 'from-primary'
+  },
+  gradientTo: {
+    type: String,
+    default: 'to-secondary'
+  },
+  minHeight: {
+    type: String,
+    default: 'min-h-[25vh]'
+  },
+  maxWidth: {
+    type: String,
+    default: 'max-w-xl'
+  },
+  rounded: {
+    type: Boolean,
+    default: false
+  },
+  alignment: {
+    type: String,
+    default: 'center',
+    validator: value => ['center', 'start', 'end'].includes(value)
+  },
+  headingTag: {
+    type: String,
+    default: 'h1'
+  }
+})
+
+const sectionClasses = computed(() => {
+  const classes = ['hero', 'bg-gradient-to-br', props.gradientFrom, props.gradientTo, props.minHeight]
+  if (props.rounded) {
+    classes.push('rounded-xl', 'overflow-hidden')
+  }
+  return classes
+})
+
+const contentClasses = computed(() => {
+  const base = ['hero-content', 'text-neutral-content']
+  if (props.alignment === 'center') {
+    base.push('text-center')
+  } else if (props.alignment === 'start') {
+    base.push('justify-start', 'text-left')
+  } else if (props.alignment === 'end') {
+    base.push('justify-end', 'text-right')
+  }
+  return base
+})
+
+const maxWidthClass = computed(() => props.maxWidth)
+</script>

frontend/app/components/PieceItem.vue

@@ -0,0 +1,637 @@
+<template>
+  <div class="space-y-4">
+    <DocumentPreviewModal
+      :document="previewDocument"
+      :visible="previewVisible"
+      :documents="pieceDocuments"
+      @close="closePreview"
+    />
+    <DocumentEditModal
+      :visible="editModalVisible"
+      :document="editingDocument"
+      @close="editModalVisible = false"
+      @updated="handleDocumentUpdated"
+    />
+
+    <!-- Piece Header (collapsible, same pattern as ComponentItem) -->
+    <div class="flex items-start justify-between p-4 rounded-lg" :class="piece._emptySlot || piece.pendingEntity ? 'bg-error/10 border border-error' : 'bg-base-200'">
+      <div class="flex items-start gap-3 flex-1 min-w-0">
+        <button
+          type="button"
+          class="btn btn-ghost btn-sm btn-circle shrink-0 transition-transform"
+          :class="{ 'rotate-90': !isCollapsed }"
+          :aria-expanded="!isCollapsed"
+          :title="isCollapsed ? 'Déplier les détails de la pièce' : 'Replier les détails de la pièce'"
+          @click="toggleCollapse"
+        >
+          <IconLucideChevronRight class="w-5 h-5 transition-transform" aria-hidden="true" />
+          <span class="sr-only">{{ isCollapsed ? 'Déplier' : 'Replier' }} la pièce</span>
+        </button>
+        <div class="flex-1 min-w-0">
+          <h3 class="text-lg font-semibold" :class="{ 'text-error': piece._emptySlot || piece.pendingEntity }">
+            {{ pieceData.name }}
+            <span v-if="piece._emptySlot" class="text-sm font-semibold text-error ml-1">— manquant</span>
+            <button
+              v-if="piece.pendingEntity"
+              type="button"
+              class="badge badge-error badge-sm cursor-pointer hover:badge-outline transition-colors ml-1"
+              title="Cliquer pour associer un item"
+              @click.stop="$emit('fill-entity', piece.linkId, piece.modelTypeId)"
+            >
+              À remplir
+            </button>
+            <span
+              v-if="displayQuantity > 1"
+              class="text-sm font-normal text-base-content/60 ml-1"
+            >
+              ×{{ displayQuantity }}
+            </span>
+          </h3>
+          <div class="flex flex-wrap gap-2 mt-2">
+            <span v-if="piece.parentComponentName" class="badge badge-ghost badge-sm">
+              Rattachée à {{ piece.parentComponentName }}
+            </span>
+            <span v-if="pieceData.reference" class="badge badge-outline badge-sm">{{ pieceData.reference }}</span>
+            <span v-if="pieceData.referenceAuto" class="badge badge-secondary badge-sm" title="Référence auto">{{ pieceData.referenceAuto }}</span>
+            <template v-if="pieceConstructeursDisplay.length">
+              <span
+                v-for="constructeur in pieceConstructeursDisplay"
+                :key="constructeur.id"
+                class="badge badge-outline badge-sm"
+              >
+                {{ constructeur.name }}
+                <span v-if="supplierReferenceMap.get(constructeur.id)" class="text-xs opacity-60 ml-0.5">
+                  ({{ supplierReferenceMap.get(constructeur.id) }})
+                </span>
+              </span>
+            </template>
+            <span v-if="pieceData.prix" class="badge badge-primary badge-sm">{{ pieceData.prix }}€</span>
+            <span
+              v-if="displayProductName"
+              class="badge badge-info badge-sm"
+            >
+              Produit&nbsp;: {{ displayProductName }}
+            </span>
+          </div>
+        </div>
+      </div>
+      <button
+        v-if="showDelete"
+        type="button"
+        class="btn btn-ghost btn-xs text-error shrink-0"
+        title="Supprimer cette pièce"
+        @click="$emit('delete')"
+      >
+        Supprimer
+      </button>
+    </div>
+
+    <div v-show="!isCollapsed && !piece.pendingEntity" class="space-y-4">
+      <div class="p-4 bg-base-100 border border-base-200 rounded-lg">
+        <div class="space-y-2 text-sm">
+      <div v-if="isEditMode" class="form-control">
+        <label class="label">
+          <span class="label-text text-sm">Quantité</span>
+        </label>
+        <input
+          v-model.number="pieceData.quantity"
+          type="number"
+          min="1"
+          step="1"
+          class="input input-bordered input-sm md:input-md w-24"
+          @blur="updatePiece"
+        />
+      </div>
+      <div v-else-if="displayQuantity > 1">
+        <span class="font-medium">Quantité:</span>
+        <span class="ml-2">{{ displayQuantity }}</span>
+      </div>
+      <div>
+        <span class="font-medium">Référence:</span>
+        <input
+          v-if="isEditMode"
+          :id="`piece-reference-${piece.id}`"
+          v-model="pieceData.reference"
+          type="text"
+          class="input input-sm input-bordered ml-2"
+          @blur="updatePiece"
+        />
+        <span v-else class="ml-2">{{
+          pieceData.reference || "Non définie"
+        }}</span>
+      </div>
+      <div v-if="pieceData.referenceAuto">
+        <span class="font-medium">Référence auto:</span>
+        <span class="ml-2">{{ pieceData.referenceAuto }}</span>
+      </div>
+      <div>
+        <span class="font-medium">Fournisseur:</span>
+        <div v-if="!isEditMode" class="ml-2">
+          <div v-if="pieceConstructeursDisplay.length" class="space-y-1">
+            <div
+              v-for="constructeur in pieceConstructeursDisplay"
+              :key="constructeur.id"
+              class="flex flex-col"
+            >
+              <span class="font-medium">
+                {{ constructeur.name }}
+                <span v-if="supplierReferenceMap.get(constructeur.id)" class="text-sm font-normal text-base-content/60">
+                  — Réf. {{ supplierReferenceMap.get(constructeur.id) }}
+                </span>
+              </span>
+              <span
+                v-if="formatConstructeurContact(constructeur)"
+                class="text-xs text-base-content/50"
+              >
+                {{ formatConstructeurContact(constructeur) }}
+              </span>
+            </div>
+          </div>
+          <span v-else class="font-medium">
+            Non défini
+          </span>
+        </div>
+        <ConstructeurSelect
+          v-else
+          class="w-full"
+          :model-value="pieceConstructeurIds"
+          :initial-options="pieceConstructeursDisplay"
+          placeholder="Sélectionner un ou plusieurs fournisseurs..."
+          @update:model-value="handleConstructeurChange"
+        />
+      </div>
+      <div>
+        <span class="font-medium">Prix:</span>
+        <input
+          v-if="isEditMode"
+          :id="`piece-prix-${piece.id}`"
+          v-model="pieceData.prix"
+          type="number"
+          step="0.01"
+          class="input input-sm input-bordered ml-2"
+          @blur="updatePiece"
+        />
+        <span v-else class="ml-2">{{
+          pieceData.prix ? `${pieceData.prix}€` : "Non défini"
+        }}</span>
+      </div>
+      <div>
+        <span class="font-medium">Produit catalogue:</span>
+        <div v-if="isEditMode" class="mt-2 space-y-2">
+          <ProductSelect
+            :model-value="pieceData.productId"
+            placeholder="Associer un produit…"
+            helper-text="Optionnel : reliez cette pièce à un produit catalogue."
+            @update:modelValue="handleProductChange"
+          />
+          <div
+            v-if="selectedProduct"
+            class="rounded-md border border-base-200 bg-base-100 p-3 text-xs space-y-1"
+          >
+            <p class="text-sm font-semibold text-base-content">
+              {{ selectedProduct.name }}
+            </p>
+            <p
+              v-for="info in productInfoRows"
+              :key="info.label"
+              class="flex flex-wrap gap-1"
+            >
+              <span class="font-semibold">{{ info.label }} :</span>
+              <span>{{ info.value }}</span>
+            </p>
+            <NuxtLink
+              v-if="selectedProduct.id"
+              :to="`/product/${selectedProduct.id}`"
+              class="link link-primary text-xs"
+            >
+              Ouvrir la fiche produit
+            </NuxtLink>
+          </div>
+          <p v-else class="text-xs text-base-content/60">
+            Aucun produit associé.
+          </p>
+        </div>
+        <div class="ml-2">
+          <div v-if="displayProduct" class="space-y-1">
+            <p class="font-medium text-base-content">
+              {{ displayProductName || 'Produit catalogue' }}
+            </p>
+            <p
+              v-for="info in productInfoRows"
+              :key="info.label"
+              class="text-xs text-base-content/70"
+            >
+              <span class="font-semibold">{{ info.label }} :</span>
+              <span class="ml-1">{{ info.value }}</span>
+            </p>
+            <ProductDocumentsInline
+              :documents="productDocuments"
+              @preview="openPreview"
+            />
+          </div>
+          <span v-else class="font-medium">
+            Non défini
+          </span>
+        </div>
+      </div>
+    </div>
+      </div>
+
+    <!-- Champs personnalisés de la pièce -->
+    <CustomFieldDisplay
+      :fields="displayedCustomFields"
+      :is-edit-mode="isEditMode"
+      title="Champs personnalisés item"
+      :editable="false"
+      @field-input="handleCustomFieldInput"
+      @field-blur="handleCustomFieldBlur"
+    />
+
+    <template v-if="mergedContextFields.length">
+      <div class="divider my-4 text-xs text-base-content/50">
+        Champs personnalisés machine
+      </div>
+      <CustomFieldDisplay
+        :fields="mergedContextFields"
+        :is-edit-mode="isEditMode"
+        :columns="2"
+        :show-header="false"
+        :with-top-border="false"
+        :editable="true"
+        :emit-blur="false"
+        @field-input="queueContextCustomFieldUpdate"
+      />
+    </template>
+
+    <div class="mt-4 pt-4 border-t border-base-200 space-y-3">
+      <div class="flex items-center justify-between">
+        <h5 class="text-sm font-medium text-base-content/80">Documents</h5>
+        <span
+          v-if="isEditMode && selectedFiles.length"
+          class="badge badge-outline"
+        >
+          {{ selectedFiles.length }} fichier{{
+            selectedFiles.length > 1 ? "s" : ""
+          }}
+          sélectionné{{ selectedFiles.length > 1 ? "s" : "" }}
+        </span>
+      </div>
+
+      <p v-if="loadingDocuments" class="text-xs text-base-content/50">
+        Chargement des documents...
+      </p>
+
+      <DocumentUpload
+        v-if="isEditMode"
+        v-model="selectedFiles"
+        title="Déposer des fichiers pour cette pièce"
+        subtitle="Formats acceptés : PDF, images, documents..."
+        @files-added="handleFilesAdded"
+      />
+
+      <DocumentListInline
+        :documents="pieceDocuments"
+        :can-delete="isEditMode"
+        :can-edit="isEditMode"
+        :delete-disabled="uploadingDocuments"
+        empty-text="Aucun document lié à cette pièce."
+        @preview="openPreview"
+        @edit="openEditModal"
+        @delete="removeDocument"
+      />
+    </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { reactive, ref, onMounted, watch, computed } from 'vue'
+import ConstructeurSelect from './ConstructeurSelect.vue'
+import ProductSelect from '~/components/ProductSelect.vue'
+import DocumentUpload from '~/components/DocumentUpload.vue'
+import DocumentPreviewModal from '~/components/DocumentPreviewModal.vue'
+import IconLucideChevronRight from '~icons/lucide/chevron-right'
+import { useConstructeurs } from '~/composables/useConstructeurs'
+import { useProducts } from '~/composables/useProducts'
+import {
+  formatConstructeurContact as formatConstructeurContactSummary,
+  resolveConstructeurs,
+  uniqueConstructeurIds,
+  parseConstructeurLinksFromApi,
+} from '~/shared/constructeurUtils'
+import {
+  resolveFieldId,
+  resolveFieldReadOnly,
+  resolveCustomFieldId,
+  mergeFieldDefinitionsWithValues,
+  dedupeMergedFields,
+} from '~/shared/utils/entityCustomFieldLogic'
+import { useEntityDocuments } from '~/composables/useEntityDocuments'
+import { useEntityProductDisplay } from '~/composables/useEntityProductDisplay'
+import { useEntityCustomFields } from '~/composables/useEntityCustomFields'
+
+const props = defineProps({
+  piece: { type: Object, required: true },
+  isEditMode: { type: Boolean, default: false },
+  showDelete: { type: Boolean, default: false },
+  collapseAll: { type: Boolean, default: true },
+  toggleToken: { type: Number, default: 0 },
+})
+
+const emit = defineEmits(['update', 'edit', 'custom-field-update', 'delete', 'fill-entity'])
+
+// --- Local reactive data for editing ---
+const pieceData = reactive({
+  name: props.piece.name || '',
+  reference: props.piece.reference || '',
+  referenceAuto: props.piece.referenceAuto || null,
+  prix: props.piece.prix || '',
+  productId: props.piece.product?.id || props.piece.productId || null,
+  quantity: props.piece.quantity ?? 1,
+})
+
+const displayQuantity = computed(() => {
+  return pieceData.quantity ?? 1
+})
+
+// --- Products ---
+const { products, loadProducts, getProduct } = useProducts()
+
+const selectedProduct = computed(() => {
+  const id = pieceData.productId
+  if (!id) return null
+  const list = Array.isArray(products.value) ? products.value : []
+  const cached = list.find((p) => p && p.id === id) || null
+  if (cached) return cached
+  const current = props.piece.product
+  if (current && current.id === id) return current
+  return null
+})
+
+// --- Shared composables ---
+const {
+  documents: pieceDocuments,
+  selectedFiles,
+  uploadingDocuments,
+  loadingDocuments,
+  previewDocument,
+  previewVisible,
+  openPreview,
+  closePreview,
+  refreshDocuments,
+  handleFilesAdded,
+  removeDocument,
+  editDocument,
+} = useEntityDocuments({ entity: () => props.piece, entityType: 'piece' })
+
+const {
+  displayProduct,
+  displayProductName,
+  productInfoRows,
+  productDocuments,
+} = useEntityProductDisplay({ entity: () => props.piece, selectedProduct })
+
+const {
+  displayedCustomFields,
+  updateCustomField,
+} = useEntityCustomFields({ entity: () => props.piece, entityType: 'piece' })
+
+const mergedContextFields = computed(() => {
+  const definitions = props.piece?.contextCustomFields ?? []
+  const values = props.piece?.contextCustomFieldValues ?? []
+  if (!definitions.length && !values.length) return []
+  return dedupeMergedFields(
+    mergeFieldDefinitionsWithValues(definitions, values),
+  )
+})
+
+const queueContextCustomFieldUpdate = (field, value) => {
+  const linkId = props.piece?.linkId
+  if (!linkId || !field) return
+
+  const customFieldId = resolveCustomFieldId(field)
+  const customFieldValueId = resolveFieldId(field)
+  if (!customFieldId && !customFieldValueId) return
+
+  field.value = value
+  emit('custom-field-update', {
+    entityType: 'machinePieceLink',
+    entityId: linkId,
+    fieldId: customFieldId,
+    customFieldValueId,
+    value: value ?? '',
+    fieldName: field.name || field.customField?.name || 'Champ contextuel',
+  })
+}
+
+// --- Document edit modal ---
+const editingDocument = ref(null)
+const editModalVisible = ref(false)
+
+const openEditModal = (doc) => {
+  editingDocument.value = doc
+  editModalVisible.value = true
+}
+const handleDocumentUpdated = async (data) => {
+  if (!editingDocument.value?.id) return
+  await editDocument(editingDocument.value.id, data)
+  editModalVisible.value = false
+  editingDocument.value = null
+}
+
+// --- Collapse state ---
+const isCollapsed = ref(true)
+
+watch(
+  () => props.toggleToken,
+  () => {
+    isCollapsed.value = props.collapseAll
+    if (!isCollapsed.value) refreshDocuments()
+  },
+  { immediate: true },
+)
+
+const toggleCollapse = () => {
+  isCollapsed.value = !isCollapsed.value
+  if (!isCollapsed.value) refreshDocuments()
+}
+
+// --- Constructeurs ---
+const { constructeurs } = useConstructeurs()
+
+const pieceConstructeurLinks = computed(() =>
+  parseConstructeurLinksFromApi(
+    Array.isArray(props.piece.constructeurs) ? props.piece.constructeurs : [],
+  ),
+)
+
+const supplierReferenceMap = computed(() => {
+  const map = new Map()
+  pieceConstructeurLinks.value.forEach(l => {
+    if (l.supplierReference) map.set(l.constructeurId, l.supplierReference)
+  })
+  return map
+})
+
+const pieceConstructeurIds = computed(() =>
+  pieceConstructeurLinks.value.map(l => l.constructeurId).filter(Boolean),
+)
+
+const pieceConstructeursDisplay = computed(() => {
+  // Extract nested constructeur objects from link entries
+  const linkConstructeurs = pieceConstructeurLinks.value
+    .filter(l => l.constructeur && l.constructeur.id)
+    .map(l => l.constructeur)
+  return resolveConstructeurs(
+    pieceConstructeurIds.value,
+    linkConstructeurs,
+    constructeurs.value,
+  )
+})
+
+const formatConstructeurContact = (constructeur) =>
+  formatConstructeurContactSummary(constructeur)
+
+const handleConstructeurChange = (value) => {
+  const ids = uniqueConstructeurIds(value)
+  props.piece.constructeurIds = [...ids]
+  props.piece.constructeurId = null
+  props.piece.constructeur = null
+  props.piece.constructeurs = resolveConstructeurs(
+    ids,
+    constructeurs.value,
+    Array.isArray(props.piece.constructeurs) ? props.piece.constructeurs : [],
+  )
+  updatePiece()
+}
+
+// --- Product handling ---
+const ensureProductLoaded = async (id) => {
+  if (!id) return null
+  const list = Array.isArray(products.value) ? products.value : []
+  const cached = list.find((p) => p && p.id === id)
+  if (cached) return cached
+  const result = await getProduct(id, { force: true })
+  return result.success && result.data ? result.data : null
+}
+
+const handleProductChange = async (value) => {
+  const nextId = value || null
+  pieceData.productId = nextId
+  props.piece.productId = nextId
+
+  if (!nextId) {
+    props.piece.product = null
+    updatePiece()
+    return
+  }
+
+  const resolved = await ensureProductLoaded(nextId)
+  if (resolved) {
+    props.piece.product = resolved
+    const supplierPrice = resolved.supplierPrice
+    if (
+      (pieceData.prix === '' || pieceData.prix === null || pieceData.prix === undefined) &&
+      supplierPrice !== null && supplierPrice !== undefined
+    ) {
+      const number = Number(supplierPrice)
+      if (!Number.isNaN(number)) pieceData.prix = String(number)
+    }
+  }
+
+  updatePiece()
+}
+
+// --- Custom field event handlers ---
+const handleCustomFieldInput = (field, value) => {
+  if (resolveFieldReadOnly(field)) return
+  const fieldValueId = resolveFieldId(field)
+  if (!fieldValueId) return
+  const fieldValue = props.piece.customFieldValues?.find((fv) => fv.id === fieldValueId)
+  if (fieldValue) fieldValue.value = value
+}
+
+const handleCustomFieldBlur = async (field) => {
+  await updateCustomField(field)
+  const cfId = field?.customFieldId || field?.customField?.id || null
+  if (cfId || field?.customFieldValueId) {
+    emit('custom-field-update', {
+      fieldId: cfId,
+      pieceId: props.piece.id,
+      value: field?.value ?? '',
+    })
+  }
+}
+
+// --- Update piece ---
+const updatePiece = () => {
+  const prixValue = pieceData.prix
+  let parsedPrice = null
+  if (prixValue !== null && prixValue !== undefined && String(prixValue).trim().length > 0) {
+    const numeric = Number(prixValue)
+    if (!Number.isNaN(numeric)) parsedPrice = String(numeric)
+  }
+  const product = selectedProduct.value ? { ...selectedProduct.value } : null
+  emit('update', {
+    ...props.piece,
+    ...pieceData,
+    prix: parsedPrice,
+    quantity: pieceData.quantity ?? 1,
+    productId: pieceData.productId || null,
+    product,
+    constructeurIds: pieceConstructeurIds.value,
+  })
+}
+
+// --- Watchers ---
+watch(
+  () => props.piece.product?.id || props.piece.productId || null,
+  async (id) => {
+    if (pieceData.productId === id) {
+      if (id && !selectedProduct.value) {
+        const resolved = await ensureProductLoaded(id)
+        if (resolved) props.piece.product = resolved
+      }
+      if (!id) props.piece.product = null
+      return
+    }
+    pieceData.productId = id
+    if (id) {
+      const resolved = await ensureProductLoaded(id)
+      if (resolved) {
+        props.piece.product = resolved
+        if (
+          (pieceData.prix === '' || pieceData.prix === null || pieceData.prix === undefined) &&
+          resolved.supplierPrice !== null && resolved.supplierPrice !== undefined
+        ) {
+          const number = Number(resolved.supplierPrice)
+          if (!Number.isNaN(number)) pieceData.prix = String(number)
+        }
+      }
+    } else {
+      props.piece.product = null
+    }
+  },
+  { immediate: true },
+)
+
+watch(
+  () => [props.piece.name, props.piece.reference, props.piece.prix, props.piece.quantity],
+  () => {
+    pieceData.name = props.piece.name || ''
+    pieceData.reference = props.piece.reference || ''
+    pieceData.prix = props.piece.prix || ''
+    pieceData.quantity = props.piece.quantity ?? 1
+  },
+)
+
+onMounted(() => {
+  pieceData.name = props.piece.name || ''
+  pieceData.reference = props.piece.reference || ''
+  pieceData.prix = props.piece.prix || ''
+  pieceData.quantity = props.piece.quantity ?? 1
+  loadProducts().catch(() => {})
+  if (pieceData.productId) ensureProductLoaded(pieceData.productId)
+  if (!props.piece.documents?.length) refreshDocuments()
+})
+</script>

frontend/app/components/PieceModelStructureEditor.vue

@@ -0,0 +1,191 @@
+<template>
+  <div class="space-y-6">
+    <section class="space-y-3">
+      <header>
+        <h3 class="text-sm font-semibold">
+          Produits inclus par défaut
+        </h3>
+        <p class="text-xs text-base-content/70">
+          Ces produits s'afficheront lors de la création d'une pièce basée sur cette catégorie.
+        </p>
+      </header>
+
+      <p v-if="!products.length" class="text-xs text-base-content/50">
+        Aucun produit défini.
+      </p>
+
+      <ul v-else class="space-y-2" role="list">
+        <li
+          v-for="(product, index) in products"
+          :key="product.uid"
+          class="space-y-3 rounded-md border border-base-200 bg-base-100 p-3"
+        >
+          <div class="flex items-start justify-between gap-3">
+            <div class="flex-1 space-y-3">
+              <div class="form-control">
+                <label class="label py-1">
+                  <span class="label-text text-xs">Famille de produit</span>
+                </label>
+                <select
+                  v-model="product.typeProductId"
+                  class="select select-bordered select-xs"
+                  @change="handleProductTypeSelect(product)"
+                >
+                  <option value="">
+                    Sélectionner une famille
+                  </option>
+                  <option
+                    v-for="type in productTypeOptions"
+                    :key="type.id"
+                    :value="type.id"
+                  >
+                    {{ formatProductTypeOption(type) }}
+                  </option>
+                </select>
+              </div>
+            </div>
+            <button
+              type="button"
+              class="btn btn-error btn-xs btn-square"
+              @click="removeProduct(index)"
+            >
+              <IconLucideTrash class="w-4 h-4" aria-hidden="true" />
+            </button>
+          </div>
+        </li>
+      </ul>
+      <button type="button" class="btn btn-outline btn-xs" @click="addProduct">
+        <IconLucidePlus class="w-3 h-3 mr-2" aria-hidden="true" />
+        Ajouter
+      </button>
+    </section>
+
+    <section class="space-y-3">
+      <h3 class="text-sm font-semibold">
+        Champs personnalisés
+      </h3>
+
+      <p v-if="!fields.length" class="text-xs text-base-content/50">
+        Aucun champ personnalisé n'a encore été défini.
+      </p>
+
+      <ul v-else class="space-y-2" role="list">
+        <li
+          v-for="(field, index) in fields"
+          :key="field.uid"
+          class="border border-base-200 rounded-md p-3 space-y-2 bg-base-100 transition-colors"
+          :class="reorderClass(index)"
+          draggable="true"
+          @dragstart="onDragStart(index, $event)"
+          @dragenter="onDragEnter(index)"
+          @dragover.prevent="onDragEnter(index)"
+          @drop.prevent="onDrop(index)"
+          @dragend="onDragEnd"
+        >
+          <div class="flex items-start gap-3">
+            <button
+              type="button"
+              class="btn btn-ghost btn-xs btn-square cursor-grab active:cursor-grabbing mt-1"
+              title="Réordonner"
+              draggable="false"
+            >
+              <IconLucideGripVertical class="w-4 h-4" aria-hidden="true" />
+            </button>
+
+            <div class="flex-1 space-y-2">
+              <div class="grid grid-cols-1 md:grid-cols-2 gap-2">
+                <input
+                  v-model="field.name"
+                  type="text"
+                  class="input input-bordered input-xs"
+                  placeholder="Nom du champ"
+                >
+                <select v-model="field.type" class="select select-bordered select-xs">
+                  <option value="text">
+                    Texte
+                  </option>
+                  <option value="number">
+                    Nombre
+                  </option>
+                  <option value="select">
+                    Liste
+                  </option>
+                  <option value="boolean">
+                    Oui/Non
+                  </option>
+                  <option value="date">
+                    Date
+                  </option>
+                </select>
+              </div>
+
+              <div class="flex items-center gap-2 text-xs">
+                <input v-model="field.required" type="checkbox" class="checkbox checkbox-xs">
+                Obligatoire
+              </div>
+
+              <div class="flex items-center gap-2 text-xs">
+                <input v-model="field.machineContextOnly" type="checkbox" class="checkbox checkbox-xs">
+                Contexte machine uniquement
+              </div>
+
+              <textarea
+                v-if="field.type === 'select'"
+                v-model="field.optionsText"
+                class="textarea textarea-bordered textarea-xs h-20"
+                placeholder="Option 1&#10;Option 2"
+              />
+            </div>
+
+            <button
+              type="button"
+              class="btn btn-error btn-xs btn-square"
+              @click="removeField(index)"
+            >
+              <IconLucideTrash class="w-4 h-4" aria-hidden="true" />
+            </button>
+          </div>
+        </li>
+      </ul>
+      <button type="button" class="btn btn-outline btn-xs" @click="addField">
+        <IconLucidePlus class="w-3 h-3 mr-2" aria-hidden="true" />
+        Ajouter
+      </button>
+    </section>
+  </div>
+</template>
+
+<script setup lang="ts">
+import IconLucideGripVertical from '~icons/lucide/grip-vertical'
+import IconLucidePlus from '~icons/lucide/plus'
+import IconLucideTrash from '~icons/lucide/trash'
+import type { PieceModelStructure } from '~/shared/types/inventory'
+import { usePieceStructureEditorLogic } from '~/composables/usePieceStructureEditorLogic'
+
+defineOptions({ name: 'PieceModelStructureEditor' })
+
+const props = defineProps<{
+  modelValue?: PieceModelStructure | null
+}>()
+
+const emit = defineEmits<{
+  (event: 'update:modelValue', value: PieceModelStructure): void
+}>()
+
+const {
+  fields,
+  products,
+  productTypeOptions,
+  formatProductTypeOption,
+  handleProductTypeSelect,
+  addProduct,
+  removeProduct,
+  addField,
+  removeField,
+  reorderClass,
+  onDragStart,
+  onDragEnter,
+  onDrop,
+  onDragEnd,
+} = usePieceStructureEditorLogic({ props, emit })
+</script>

frontend/app/components/PieceSelect.vue

@@ -0,0 +1,130 @@
+<template>
+  <div class="space-y-1">
+    <SearchSelect
+      :model-value="modelValue ?? undefined"
+      :options="pieceOptions"
+      :loading="loading"
+      :placeholder="placeholder"
+      :empty-text="emptyText"
+      size="sm"
+      option-value="id"
+      :option-label="formatLabel"
+      :disabled="disabled"
+      server-search
+      @update:modelValue="updateValue"
+      @search="handleSearch"
+    >
+      <template #option-description="{ option }">
+        <span class="text-xs text-base-content/60">
+          {{ formatDescription(option) }}
+        </span>
+      </template>
+    </SearchSelect>
+    <p v-if="helperText" class="text-xs text-base-content/60">
+      {{ helperText }}
+    </p>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed, onMounted, ref, watch } from 'vue'
+import SearchSelect from '~/components/common/SearchSelect.vue'
+import { usePieces } from '~/composables/usePieces'
+
+const props = withDefaults(
+  defineProps<{
+    modelValue?: string | null
+    placeholder?: string
+    emptyText?: string
+    helperText?: string
+    disabled?: boolean
+    typePieceId?: string | null
+  }>(),
+  {
+    modelValue: '',
+    placeholder: 'Sélectionner une pièce…',
+    emptyText: 'Aucune pièce disponible',
+    helperText: '',
+    disabled: false,
+    typePieceId: null,
+  },
+)
+
+const emit = defineEmits<{
+  (e: 'update:modelValue', value: string | null): void
+}>()
+
+const { loading: globalLoading, loadPieces } = usePieces()
+
+const localPieces = ref<any[]>([])
+const localLoading = ref(false)
+const loading = computed(() => localLoading.value || globalLoading.value)
+
+const pieceOptions = computed(() => localPieces.value)
+
+const loadFilteredPieces = async (search = '') => {
+  if (!props.typePieceId) return
+  localLoading.value = true
+  try {
+    const result = await loadPieces({ typePieceId: props.typePieceId, search, itemsPerPage: 200, force: true })
+    if (result.success && result.data?.items) {
+      localPieces.value = result.data.items
+    }
+  }
+  catch (error: unknown) {
+    console.error('Erreur lors du chargement des pièces:', error)
+  }
+  finally {
+    localLoading.value = false
+  }
+}
+
+let searchDebounce: ReturnType<typeof setTimeout> | null = null
+const handleSearch = (term: string) => {
+  if (searchDebounce) clearTimeout(searchDebounce)
+  searchDebounce = setTimeout(() => loadFilteredPieces(term.trim()), 300)
+}
+
+onMounted(() => {
+  loadFilteredPieces()
+})
+
+watch(
+  () => props.typePieceId,
+  () => {
+    loadFilteredPieces()
+  },
+)
+
+const updateValue = (value: string | number | null | undefined) => {
+  if (value === undefined || value === null || value === '') {
+    emit('update:modelValue', null)
+    return
+  }
+  emit('update:modelValue', String(value))
+}
+
+const formatLabel = (option: any) => {
+  if (!option) return ''
+  const name = option.name || 'Pièce'
+  return option.reference ? `${name} — ${option.reference}` : name
+}
+
+const formatDescription = (option: any) => {
+  const parts: string[] = []
+  const typeName = option?.typePiece?.name
+  if (typeName) {
+    parts.push(typeName)
+  }
+  if (option?.reference) {
+    parts.push(`Ref. ${option.reference}`)
+  }
+  if (option?.prix !== undefined && option.prix !== null) {
+    const price = Number(option.prix)
+    if (!Number.isNaN(price)) {
+      parts.push(`${price.toFixed(2)} €`)
+    }
+  }
+  return parts.length ? parts.join(' • ') : 'Sans référence'
+}
+</script>

frontend/app/components/ProductDocumentsInline.vue

@@ -0,0 +1,78 @@
+<template>
+  <div
+    v-if="documents.length"
+    class="mt-2 space-y-2 rounded-md border border-base-200 bg-base-100 p-3 text-xs"
+  >
+    <h5 class="font-medium text-base-content">Documents du produit</h5>
+    <div
+      v-for="document in documents"
+      :key="document.id || document.path || document.name"
+      class="flex items-center justify-between gap-3 rounded border border-base-200 bg-base-100 px-3 py-2"
+    >
+      <div class="flex items-center gap-3">
+        <div
+          class="flex-shrink-0 overflow-hidden rounded-md border border-base-200 bg-base-200/70 flex items-center justify-center h-10 w-8"
+        >
+          <img
+            v-if="isImageDocument(document) && (document.fileUrl || document.path)"
+            :src="document.fileUrl || document.path"
+            class="h-full w-full object-cover"
+            :alt="`Aperçu de ${document.name}`"
+          >
+          <iframe
+            v-else-if="shouldInlinePdf(document)"
+            :src="documentPreviewSrc(document)"
+            class="h-full w-full border-0 bg-white"
+            title="Aperçu PDF"
+          />
+          <component
+            v-else
+            :is="documentIcon(document).component"
+            class="h-5 w-5"
+            :class="documentIcon(document).colorClass"
+            aria-hidden="true"
+          />
+        </div>
+        <div>
+          <div class="font-medium text-base-content">
+            {{ document.name }}
+          </div>
+          <div class="text-xs text-base-content/70">
+            {{ document.mimeType || 'Inconnu' }} • {{ formatSize(document.size) }}
+          </div>
+        </div>
+      </div>
+      <div class="flex items-center gap-2 text-xs">
+        <button
+          type="button"
+          class="btn btn-ghost btn-xs"
+          :disabled="!canPreviewDocument(document)"
+          :title="canPreviewDocument(document) ? 'Consulter le document' : 'Aucun aperçu disponible pour ce type'"
+          @click="$emit('preview', document)"
+        >
+          Consulter
+        </button>
+        <button type="button" class="btn btn-ghost btn-xs" @click="downloadDocument(document)">
+          Télécharger
+        </button>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { canPreviewDocument, isImageDocument } from '~/utils/documentPreview'
+import {
+  formatSize,
+  shouldInlinePdf,
+  documentPreviewSrc,
+  documentIcon,
+  downloadDocument,
+} from '~/shared/utils/documentDisplayUtils'
+
+defineProps({
+  documents: { type: Array, required: true },
+})
+
+defineEmits(['preview'])
+</script>

frontend/app/components/ProductSelect.vue

@@ -0,0 +1,130 @@
+<template>
+  <div class="space-y-1">
+    <SearchSelect
+      :model-value="modelValue ?? undefined"
+      :options="productOptions"
+      :loading="loading"
+      :placeholder="placeholder"
+      :empty-text="emptyText"
+      size="sm"
+      option-value="id"
+      :option-label="formatLabel"
+      :disabled="disabled"
+      server-search
+      @update:modelValue="updateValue"
+      @search="handleSearch"
+    >
+      <template #option-description="{ option }">
+        <span class="text-xs text-base-content/60">
+          {{ formatDescription(option) }}
+        </span>
+      </template>
+    </SearchSelect>
+    <p v-if="helperText" class="text-xs text-base-content/60">
+      {{ helperText }}
+    </p>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed, onMounted, ref, watch } from 'vue'
+import SearchSelect from '~/components/common/SearchSelect.vue'
+import { useProducts } from '~/composables/useProducts'
+
+const props = withDefaults(
+  defineProps<{
+    modelValue?: string | null
+    placeholder?: string
+    emptyText?: string
+    helperText?: string
+    disabled?: boolean
+    typeProductId?: string | null
+  }>(),
+  {
+    modelValue: '',
+    placeholder: 'Sélectionner un produit…',
+    emptyText: 'Aucun produit disponible',
+    helperText: '',
+    disabled: false,
+    typeProductId: null,
+  },
+)
+
+const emit = defineEmits<{
+  (e: 'update:modelValue', value: string | null): void
+}>()
+
+const { loading: globalLoading, loadProducts } = useProducts()
+
+const localProducts = ref<any[]>([])
+const localLoading = ref(false)
+const loading = computed(() => localLoading.value || globalLoading.value)
+
+const productOptions = computed(() => localProducts.value)
+
+const loadFilteredProducts = async (search = '') => {
+  if (!props.typeProductId) return
+  localLoading.value = true
+  try {
+    const result = await loadProducts({ typeProductId: props.typeProductId, search, itemsPerPage: 200, force: true })
+    if (result.success && result.data?.items) {
+      localProducts.value = result.data.items
+    }
+  }
+  catch (error: unknown) {
+    console.error('Erreur lors du chargement des produits:', error)
+  }
+  finally {
+    localLoading.value = false
+  }
+}
+
+let searchDebounce: ReturnType<typeof setTimeout> | null = null
+const handleSearch = (term: string) => {
+  if (searchDebounce) clearTimeout(searchDebounce)
+  searchDebounce = setTimeout(() => loadFilteredProducts(term.trim()), 300)
+}
+
+onMounted(() => {
+  loadFilteredProducts()
+})
+
+watch(
+  () => props.typeProductId,
+  () => {
+    loadFilteredProducts()
+  },
+)
+
+const updateValue = (value: string | number | null | undefined) => {
+  if (value === undefined || value === null || value === '') {
+    emit('update:modelValue', null)
+    return
+  }
+  emit('update:modelValue', String(value))
+}
+
+const formatLabel = (option: any) => {
+  if (!option) return ''
+  const name = option.name || 'Produit'
+  return option.reference ? `${name} — ${option.reference}` : name
+}
+
+const formatDescription = (option: any) => {
+  const parts: string[] = []
+  const typeName = option?.typeProduct?.name
+  if (typeName) {
+    parts.push(typeName)
+  }
+  if (option?.reference) {
+    parts.push(`Ref. ${option.reference}`)
+  }
+  if (option?.supplierPrice !== undefined && option.supplierPrice !== null) {
+    const price = Number(option.supplierPrice)
+    if (!Number.isNaN(price)) {
+      parts.push(`${price.toFixed(2)} €`)
+    }
+  }
+  return parts.length ? parts.join(' • ') : 'Sans référence'
+}
+</script>

frontend/app/components/StructureNodeEditor.vue

@@ -0,0 +1,420 @@
+<template>
+  <div :class="containerClass">
+    <div class="border border-base-200 rounded-lg bg-base-100 shadow-sm">
+      <div class="flex flex-wrap items-start justify-between gap-3 border-b border-base-200 px-4 py-3">
+        <div class="flex-1 min-w-[220px] space-y-2">
+          <label class="label">
+            <span class="label-text text-xs font-semibold">
+              {{ isRoot ? 'Composant racine de la catégorie' : 'Famille de composant' }}
+            </span>
+          </label>
+          <template v-if="isRoot">
+            <p class="text-[11px] text-base-content/50">
+              Le composant racine correspond à la catégorie que vous éditez. Sélectionnez uniquement les familles pour les sous-composants.
+            </p>
+          </template>
+          <template v-else-if="!lockType">
+            <select
+              v-model="node.typeComposantId"
+              class="select select-bordered select-sm w-full"
+              :disabled="isLocked"
+              @change="handleComponentTypeSelect(node)"
+            >
+              <option value="">
+                Sélectionner une famille de composant
+              </option>
+              <option
+                v-for="type in componentTypes"
+                :key="type.id"
+                :value="type.id"
+              >
+                {{ formatComponentTypeOption(type) }}
+              </option>
+            </select>
+            <p class="text-[11px] text-base-content/50">
+              {{ node.typeComposantId ? `Sélection : ${getComponentTypeLabel(node.typeComposantId) || 'Inconnue'}` : 'Aucune famille sélectionnée' }}
+            </p>
+            <div v-if="!isRoot" class="form-control mt-2">
+              <label class="label py-1">
+                <span class="label-text text-[11px]">Alias (optionnel)</span>
+              </label>
+              <input
+                v-model="node.alias"
+                type="text"
+                class="input input-bordered input-xs"
+                placeholder="Alias du sous-composant"
+                :disabled="isLocked"
+              />
+            </div>
+          </template>
+          <template v-else>
+            <div class="input input-bordered input-sm bg-base-200 flex items-center">
+              {{ lockedTypeDisplay }}
+            </div>
+          </template>
+        </div>
+        <button
+          v-if="!isRoot && !isLocked"
+          type="button"
+          class="btn btn-error btn-xs btn-square"
+          @click="emit('remove')"
+        >
+          <IconLucideTrash class="w-4 h-4" aria-hidden="true" />
+        </button>
+        <div v-else-if="!isRoot && isLocked" class="tooltip tooltip-left" data-tip="Ce sous-composant ne peut pas être supprimé">
+          <button type="button" class="btn btn-ghost btn-xs btn-square opacity-30 cursor-not-allowed" disabled>
+            <IconLucideTrash class="w-4 h-4" aria-hidden="true" />
+          </button>
+        </div>
+      </div>
+
+      <div class="px-4 py-4 space-y-5">
+        <section v-if="isRoot" class="space-y-3">
+          <h4 :class="headingClass">
+            {{ isRoot ? 'Champs personnalisés du composant' : 'Champs personnalisés' }}
+          </h4>
+          <p v-if="!(node.customFields?.length)" class="text-xs text-base-content/50">
+            Aucun champ n'a encore été défini.
+          </p>
+          <div v-else class="space-y-2">
+            <div
+              v-for="(field, index) in node.customFields"
+              :key="`field-${index}`"
+              class="border border-base-200 rounded-md p-3 space-y-2 transition-colors"
+              :class="customFieldReorderClass(index)"
+              draggable="true"
+              @dragstart="onCustomFieldDragStart(index, $event)"
+              @dragenter="onCustomFieldDragEnter(index)"
+              @dragover.prevent
+              @drop="onCustomFieldDrop(index)"
+              @dragend="onCustomFieldDragEnd"
+            >
+              <div class="flex items-start justify-between gap-2">
+                <div class="flex items-center gap-2">
+                  <button
+                    type="button"
+                    class="btn btn-ghost btn-xs btn-square cursor-grab active:cursor-grabbing"
+                    title="Réorganiser"
+                    draggable="true"
+                    @dragstart.stop="onCustomFieldDragStart(index, $event)"
+                  >
+                    <IconLucideGripVertical class="w-4 h-4" aria-hidden="true" />
+                  </button>
+                </div>
+                <div class="flex-1 space-y-2">
+                  <div class="grid grid-cols-1 md:grid-cols-2 gap-2">
+                    <input
+                      v-model="field.name"
+                      type="text"
+                      class="input input-bordered input-xs"
+                      placeholder="Nom du champ"
+                    />
+                    <select v-model="field.type" class="select select-bordered select-xs">
+                      <option value="text">Texte</option>
+                      <option value="number">Nombre</option>
+                      <option value="select">Liste</option>
+                      <option value="boolean">Oui/Non</option>
+                      <option value="date">Date</option>
+                    </select>
+                  </div>
+                  <div class="flex items-center gap-2 text-xs">
+                    <input v-model="field.required" type="checkbox" class="checkbox checkbox-xs" />
+                    Obligatoire
+                  </div>
+                  <div class="flex items-center gap-2 text-xs">
+                    <input v-model="field.machineContextOnly" type="checkbox" class="checkbox checkbox-xs">
+                    Contexte machine uniquement
+                  </div>
+                  <textarea
+                    v-if="field.type === 'select'"
+                    v-model="field.optionsText"
+                    class="textarea textarea-bordered textarea-xs h-20"
+                    placeholder="Option 1&#10;Option 2"
+                  ></textarea>
+                </div>
+                <button
+                  type="button"
+                  class="btn btn-error btn-xs btn-square"
+                  @click="removeCustomField(index)"
+                >
+                  <IconLucideTrash class="w-4 h-4" aria-hidden="true" />
+                </button>
+              </div>
+            </div>
+          </div>
+          <button type="button" class="btn btn-outline btn-xs" @click="addCustomField">
+            <IconLucidePlus class="w-3 h-3 mr-2" aria-hidden="true" />
+            Ajouter
+          </button>
+        </section>
+
+        <section v-if="isRoot" class="space-y-3">
+          <h4 :class="headingClass">
+            {{ isRoot ? 'Produits inclus par défaut' : 'Produits' }}
+          </h4>
+          <p v-if="!(node.products?.length)" class="text-xs text-base-content/50">
+            Aucun produit défini.
+          </p>
+          <div v-else class="space-y-2">
+            <div
+              v-for="(product, index) in node.products"
+              :key="`product-${index}`"
+              class="relative border border-base-200 rounded-md p-3 pl-10 space-y-3 transition-colors"
+              :class="productReorderClass(index)"
+              @dragenter="onProductDragEnter(index)"
+              @dragover="onProductDragOver"
+              @drop="onProductDrop(index)"
+            >
+              <button
+                type="button"
+                class="absolute left-2 top-3 btn btn-ghost btn-xs btn-square cursor-grab active:cursor-grabbing"
+                draggable="true"
+                title="Réorganiser"
+                @dragstart="onProductDragStart(index, $event)"
+                @dragend="onProductDragEnd"
+              >
+                <IconLucideGripVertical class="w-4 h-4" aria-hidden="true" />
+              </button>
+              <div class="flex items-start justify-between gap-2">
+                <div class="flex-1 space-y-3">
+                  <div class="form-control">
+                    <label class="label py-1"><span class="label-text text-xs">Famille de produit</span></label>
+                    <select
+                      v-model="product.typeProductId"
+                      class="select select-bordered select-xs"
+                      @change="handleProductTypeSelect(product)"
+                    >
+                      <option value="">
+                        Sélectionner une famille
+                      </option>
+                      <option
+                        v-for="type in productTypes"
+                        :key="type.id"
+                        :value="type.id"
+                      >
+                        {{ formatProductTypeOption(type) }}
+                      </option>
+                    </select>
+                  </div>
+                </div>
+                <button type="button" class="btn btn-error btn-xs btn-square" @click="removeProduct(index)">
+                  <IconLucideTrash class="w-4 h-4" aria-hidden="true" />
+                </button>
+              </div>
+            </div>
+          </div>
+          <button type="button" class="btn btn-outline btn-xs" @click="addProduct">
+            <IconLucidePlus class="w-3 h-3 mr-2" aria-hidden="true" />
+            Ajouter
+          </button>
+        </section>
+
+        <section v-if="isRoot" class="space-y-3">
+          <h4 :class="headingClass">
+            {{ isRoot ? 'Pièces incluses par défaut' : 'Pièces' }}
+          </h4>
+          <p v-if="!(node.pieces?.length)" class="text-xs text-base-content/50">
+            Aucune pièce définie.
+          </p>
+          <div v-else class="space-y-2">
+            <div
+              v-for="(piece, index) in node.pieces"
+              :key="`piece-${index}`"
+              class="relative border border-base-200 rounded-md p-3 pl-10 space-y-3 transition-colors"
+              :class="pieceReorderClass(index)"
+              @dragenter="onPieceDragEnter(index)"
+              @dragover="onPieceDragOver"
+              @drop="onPieceDrop(index)"
+            >
+              <button
+                type="button"
+                class="absolute left-2 top-3 btn btn-ghost btn-xs btn-square cursor-grab active:cursor-grabbing"
+                draggable="true"
+                title="Réorganiser"
+                @dragstart="onPieceDragStart(index, $event)"
+                @dragend="onPieceDragEnd"
+              >
+                <IconLucideGripVertical class="w-4 h-4" aria-hidden="true" />
+              </button>
+              <div class="flex items-start justify-between gap-2">
+                <div class="flex-1 space-y-3">
+                  <div class="form-control">
+                    <label class="label"><span class="label-text">Famille de pièce</span></label>
+                    <div>
+                      <select
+                        v-model="piece.typePieceId"
+                        class="select select-bordered select-xs"
+                        @change="handlePieceTypeSelect(piece)"
+                      >
+                        <option value="">
+                          Sélectionner une famille
+                        </option>
+                        <option
+                          v-for="type in pieceTypes"
+                          :key="type.id"
+                          :value="type.id"
+                        >
+                          {{ formatPieceTypeOption(type) }}
+                        </option>
+                      </select>
+                    </div>
+                    <p class="mt-1 text-[11px] text-base-content/50">
+                      {{ piece.typePieceId ? `Sélection : ${getPieceTypeLabel(piece.typePieceId) || 'Inconnue'}` : 'Aucune famille sélectionnée' }}
+                    </p>
+                  </div>
+                  <!-- Quantity is set per-component on the component edit page -->
+                </div>
+                <button type="button" class="btn btn-error btn-xs btn-square" @click="removePiece(index)">
+                  <IconLucideTrash class="w-4 h-4" aria-hidden="true" />
+                </button>
+              </div>
+            </div>
+          </div>
+          <button type="button" class="btn btn-outline btn-xs" @click="addPiece">
+            <IconLucidePlus class="w-3 h-3 mr-2" aria-hidden="true" />
+            Ajouter
+          </button>
+        </section>
+
+        <section v-if="canManageSubcomponents || hasSubcomponents" class="space-y-3">
+          <h4 :class="headingClass">Sous-composants</h4>
+          <p v-if="!isRoot && canManageSubcomponents" class="text-[11px] text-base-content/50">
+            Sélectionnez uniquement la famille de ce sous-composant ; il sera configuré via son propre modèle.
+          </p>
+          <p v-if="!hasSubcomponents" class="text-xs text-base-content/50">
+            Aucun sous-composant défini.
+          </p>
+          <div v-else class="space-y-3">
+            <div
+              v-for="(subComponent, index) in node.subcomponents"
+              :key="`sub-${index}`"
+              class="relative pl-8 transition-shadow rounded-lg"
+              :class="subcomponentReorderClass(index)"
+              @dragenter="onSubcomponentDragEnter(index)"
+              @dragover="onSubcomponentDragOver"
+              @drop="onSubcomponentDrop(index)"
+            >
+              <button
+                type="button"
+                class="absolute left-0 top-4 btn btn-ghost btn-xs btn-square cursor-grab active:cursor-grabbing"
+                draggable="true"
+                title="Réorganiser"
+                @dragstart="onSubcomponentDragStart(index, $event)"
+                @dragend="onSubcomponentDragEnd"
+              >
+                <IconLucideGripVertical class="w-4 h-4" aria-hidden="true" />
+              </button>
+              <StructureNodeEditor
+                :node="subComponent"
+                :depth="depth + 1"
+                :component-types="componentTypes"
+                :piece-types="pieceTypes"
+                :product-types="productTypes"
+                :allow-subcomponents="childAllowSubcomponents"
+                :max-subcomponent-depth="maxSubcomponentDepth"
+                @remove="removeSubComponent(index)"
+              />
+            </div>
+          </div>
+          <button
+            v-if="canManageSubcomponents"
+            type="button"
+            class="btn btn-outline btn-xs"
+            @click="addSubComponent"
+          >
+            <IconLucidePlus class="w-3 h-3 mr-2" aria-hidden="true" />
+            Ajouter
+          </button>
+        </section>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import IconLucidePlus from '~icons/lucide/plus'
+import IconLucideTrash from '~icons/lucide/trash'
+import IconLucideGripVertical from '~icons/lucide/grip-vertical'
+import type { EditableStructureNode, ModelTypeOption } from '~/composables/useStructureNodeLogic'
+
+defineOptions({ name: 'StructureNodeEditor' })
+
+const props = withDefaults(defineProps<{
+  node: EditableStructureNode
+  depth?: number
+  componentTypes?: ModelTypeOption[]
+  pieceTypes?: ModelTypeOption[]
+  productTypes?: ModelTypeOption[]
+  isRoot?: boolean
+  lockType?: boolean
+  lockedTypeLabel?: string
+  allowSubcomponents?: boolean
+  maxSubcomponentDepth?: number
+  isLocked?: boolean
+}>(), {
+  depth: 0,
+  componentTypes: () => [],
+  pieceTypes: () => [],
+  productTypes: () => [],
+  isRoot: false,
+  lockType: false,
+  lockedTypeLabel: '',
+  allowSubcomponents: true,
+  maxSubcomponentDepth: Infinity,
+  isLocked: false,
+})
+
+const emit = defineEmits(['remove'])
+
+const {
+  isLocked,
+  componentTypes,
+  pieceTypes,
+  productTypes,
+  canManageSubcomponents,
+  childAllowSubcomponents,
+  hasSubcomponents,
+  containerClass,
+  headingClass,
+  lockedTypeDisplay,
+  getComponentTypeLabel,
+  getPieceTypeLabel,
+  formatComponentTypeOption,
+  formatPieceTypeOption,
+  formatProductTypeOption,
+  handleComponentTypeSelect,
+  handlePieceTypeSelect,
+  handleProductTypeSelect,
+  addCustomField,
+  removeCustomField,
+  addPiece,
+  removePiece,
+  addProduct,
+  removeProduct,
+  addSubComponent,
+  removeSubComponent,
+  onCustomFieldDragStart,
+  onCustomFieldDragEnter,
+  onCustomFieldDrop,
+  onCustomFieldDragEnd,
+  customFieldReorderClass,
+  onPieceDragStart,
+  onPieceDragEnter,
+  onPieceDragOver,
+  onPieceDrop,
+  onPieceDragEnd,
+  pieceReorderClass,
+  onProductDragStart,
+  onProductDragEnter,
+  onProductDragOver,
+  onProductDrop,
+  onProductDragEnd,
+  productReorderClass,
+  onSubcomponentDragStart,
+  onSubcomponentDragEnter,
+  onSubcomponentDragOver,
+  onSubcomponentDrop,
+  onSubcomponentDragEnd,
+  subcomponentReorderClass,
+} = useStructureNodeLogic(props)
+</script>

frontend/app/components/SyncConfirmationModal.vue

@@ -0,0 +1,112 @@
+<script setup lang="ts">
+import type { SyncPreviewResult } from '~/services/modelTypes';
+
+const props = defineProps<{
+  preview: SyncPreviewResult | null;
+  open: boolean;
+  loading: boolean;
+}>();
+
+const emit = defineEmits<{
+  confirm: [];
+  cancel: [];
+}>();
+
+const dialogRef = ref<HTMLDialogElement>();
+
+watch(() => props.open, (isOpen) => {
+  if (isOpen) {
+    dialogRef.value?.showModal();
+  }
+  else {
+    dialogRef.value?.close();
+  }
+});
+
+const hasDeletions = computed(() => {
+  if (!props.preview) return false;
+  return Object.values(props.preview.deletions).some(v => v > 0);
+});
+
+const hasModifications = computed(() => {
+  if (!props.preview) return false;
+  return Object.values(props.preview.modifications).some(v => v > 0);
+});
+
+const totalAdditions = computed(() => {
+  if (!props.preview) return 0;
+  return Object.values(props.preview.additions).reduce((sum, v) => sum + v, 0);
+});
+
+const totalDeletions = computed(() => {
+  if (!props.preview) return 0;
+  return Object.values(props.preview.deletions).reduce((sum, v) => sum + v, 0);
+});
+
+const totalModifications = computed(() => {
+  if (!props.preview) return 0;
+  return Object.values(props.preview.modifications).reduce((sum, v) => sum + v, 0);
+});
+
+function handleCancel() {
+  emit('cancel');
+}
+
+function handleConfirm() {
+  emit('confirm');
+}
+</script>
+
+<template>
+  <dialog ref="dialogRef" class="modal" @close="handleCancel">
+    <div class="modal-box">
+      <h3 class="text-lg font-bold">
+        Synchronisation des éléments liés
+      </h3>
+
+      <div v-if="preview" class="py-4 space-y-3">
+        <p>
+          Cette modification impactera
+          <strong>{{ preview.itemCount }}</strong>
+          élément(s) lié(s).
+        </p>
+
+        <ul class="list-disc list-inside space-y-1">
+          <li v-if="totalAdditions > 0" class="text-success">
+            {{ totalAdditions }} ajout(s)
+          </li>
+          <li v-if="totalDeletions > 0" class="text-error">
+            {{ totalDeletions }} suppression(s)
+          </li>
+          <li v-if="totalModifications > 0" class="text-warning">
+            {{ totalModifications }} modification(s)
+          </li>
+        </ul>
+
+        <div v-if="hasDeletions" role="alert" class="alert alert-warning">
+          <span>Des éléments seront supprimés. Cette action est irréversible.</span>
+        </div>
+
+        <div v-if="hasModifications" role="alert" class="alert alert-info">
+          <span>Des valeurs de champs personnalisés seront réinitialisées.</span>
+        </div>
+      </div>
+
+      <div class="modal-action">
+        <button class="btn btn-ghost" :disabled="loading" @click="handleCancel">
+          Annuler
+        </button>
+        <button class="btn btn-primary" :disabled="loading" @click="handleConfirm">
+          <span v-if="loading" class="loading loading-spinner loading-sm" />
+          Confirmer la synchronisation
+        </button>
+      </div>
+    </div>
+
+    <form method="dialog" class="modal-backdrop">
+      <button @click="handleCancel">
+        close
+      </button>
+    </form>
+  </dialog>
+</template>

frontend/app/components/ToastContainer.vue

@@ -0,0 +1,114 @@
+<template>
+  <div
+    class="toast-container pointer-events-none fixed bottom-4 right-4 z-50 flex flex-col gap-2 items-end"
+  >
+    <TransitionGroup name="toast">
+      <div
+        v-for="toast in toasts"
+        :key="toast.id"
+        class="toast-item"
+        :class="[
+          'transform transition-all duration-300 ease-in-out',
+          toast.visible ? 'translate-y-0 opacity-100 pointer-events-auto' : 'translate-y-4 opacity-0 pointer-events-none'
+        ]"
+      >
+        <div
+          class="alert toast-card shadow-md px-3 py-2 text-sm"
+          :class="getToastClasses(toast.type)"
+        >
+          <div class="flex items-center gap-2">
+            <!-- Icon -->
+            <div class="flex-shrink-0">
+              <IconLucideCheck
+                v-if="toast.type === 'success'"
+                class="w-4 h-4"
+                aria-hidden="true"
+              />
+              <IconLucideCircleX
+                v-else-if="toast.type === 'error'"
+                class="w-4 h-4"
+                aria-hidden="true"
+              />
+              <IconLucideAlertTriangle
+                v-else-if="toast.type === 'warning'"
+                class="w-4 h-4"
+                aria-hidden="true"
+              />
+              <IconLucideInfo
+                v-else
+                class="w-4 h-4"
+                aria-hidden="true"
+              />
+            </div>
+
+            <!-- Message -->
+            <div class="flex-1">
+              <span class="font-medium">{{ toast.message }}</span>
+            </div>
+
+            <!-- Close button -->
+            <button
+              class="btn btn-ghost btn-2xs"
+              @click="removeToast(toast.id)"
+            >
+              <IconLucideX class="w-3 h-3" aria-hidden="true" />
+            </button>
+          </div>
+        </div>
+      </div>
+    </TransitionGroup>
+  </div>
+</template>
+
+<script setup>
+import { useToast } from '~/composables/useToast'
+import IconLucideCheck from '~icons/lucide/check'
+import IconLucideX from '~icons/lucide/x'
+import IconLucideCircleX from '~icons/lucide/circle-x'
+import IconLucideAlertTriangle from '~icons/lucide/alert-triangle'
+import IconLucideInfo from '~icons/lucide/info'
+
+const { toasts, removeToast } = useToast()
+
+const getToastClasses = (type) => {
+  switch (type) {
+    case 'success':
+      return 'alert-success text-success-content'
+    case 'error':
+      return 'alert-error text-error-content'
+    case 'warning':
+      return 'alert-warning text-warning-content'
+    case 'info':
+      return 'alert-info text-info-content'
+    default:
+      return 'alert-info'
+  }
+}
+</script>
+
+<style scoped>
+.toast-enter-active,
+.toast-leave-active {
+  transition: all 0.3s ease;
+}
+
+.toast-enter-from {
+  opacity: 0;
+  transform: translateY(16px);
+}
+
+.toast-leave-to {
+  opacity: 0;
+  transform: translateY(16px);
+}
+
+.toast-move {
+  transition: transform 0.3s ease;
+}
+
+.toast-card {
+  max-width: 20rem;
+  pointer-events: auto;
+  border-radius: 0.75rem;
+}
+</style>

frontend/app/components/common/ConfirmModal.vue

@@ -0,0 +1,41 @@
+<template>
+  <teleport to="body">
+    <div
+      v-if="confirmState.open"
+      class="fixed inset-0 z-[1200] flex items-center justify-center bg-black/60 backdrop-blur-sm"
+      @click.self="handleCancel"
+    >
+      <div class="bg-base-100 rounded-box shadow-xl w-full max-w-md mx-4 p-6 space-y-4">
+        <h3 class="font-bold text-lg">
+          {{ confirmState.title }}
+        </h3>
+
+        <p class="whitespace-pre-line text-base-content/80">
+          {{ confirmState.message }}
+        </p>
+
+        <div class="flex justify-end gap-2 pt-2">
+          <button
+            class="btn btn-ghost btn-sm"
+            @click="handleCancel"
+          >
+            {{ confirmState.cancelText }}
+          </button>
+          <button
+            class="btn btn-sm"
+            :class="confirmState.dangerous ? 'btn-error' : 'btn-primary'"
+            @click="handleConfirm"
+          >
+            {{ confirmState.confirmText }}
+          </button>
+        </div>
+      </div>
+    </div>
+  </teleport>
+</template>
+
+<script setup lang="ts">
+import { useConfirm } from '~/composables/useConfirm'
+
+const { confirmState, handleConfirm, handleCancel } = useConfirm()
+</script>