feat(reference-auto) : formula builder component + composant support + changelog v1.9.5

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

app/components/PieceItem.vue

@@ -42,6 +42,7 @@
               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"
@@ -106,6 +107,10 @@
           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">
@@ -301,6 +306,7 @@ const emit = defineEmits(['update', 'edit', 'custom-field-update', 'delete'])
 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,

app/components/model-types/ModelTypeForm.vue

@@ -108,6 +108,13 @@
       </template>
     </section>
 
+    <ReferenceFormulaBuilder
+      v-if="form.category === 'PIECE' || form.category === 'COMPONENT'"
+      v-model="form.referenceFormula"
+      :custom-fields="formulaBuilderCustomFields"
+      :disabled="isReadonly"
+    />
+
     <footer class="flex flex-col gap-3 border-t border-base-300 pt-4 sm:flex-row sm:justify-end">
       <button type="button" class="btn btn-ghost" :disabled="saving" @click="emit('cancel')">
         Annuler
@@ -177,14 +184,33 @@ const componentSubcomponentMaxDepth = computed(() =>
 )
 const isReadonly = computed(() => props.readonly === true)
 
-const form = reactive<ModelTypePayload>({
+const form = reactive<ModelTypePayload & { referenceFormula?: string | null }>({
   name: '',
   code: '',
   category: props.initialCategory,
   notes: '',
   structure: undefined,
+  referenceFormula: null,
 })
 
+const formulaBuilderCustomFields = computed(() => {
+  if (form.category === 'PIECE') {
+    const fields = pieceStructure.value?.customFields
+    return Array.isArray(fields) ? fields : []
+  }
+  if (form.category === 'COMPONENT') {
+    const fields = componentStructure.value?.customFields
+    return Array.isArray(fields) ? fields : []
+  }
+  return []
+})
+
+const extractFormulaFields = (formula: string | null | undefined): string[] => {
+  if (!formula) return []
+  const matches = [...formula.matchAll(/\{(\w+)\}/g)]
+  return [...new Set(matches.map(m => m[1]).filter((n): n is string => n !== undefined))]
+}
+
 const errors = reactive<{ name?: string }>({})
 const nameInput = ref<HTMLInputElement | null>(null)
 
@@ -248,6 +274,9 @@ const resetForm = () => {
 
   errors.name = undefined
 
+  const incomingAny = incoming as Record<string, unknown>
+  form.referenceFormula = typeof incomingAny.referenceFormula === 'string' ? incomingAny.referenceFormula : null
+
   resetStructures(incoming.structure, form.category)
 }
 
@@ -286,20 +315,28 @@ const handleSubmit = () => {
   }
 
   if (form.category === 'COMPONENT') {
+    const formula = form.referenceFormula || null
+    const requiredFields = extractFormulaFields(formula)
     emit('submit', {
       ...common,
       category: 'COMPONENT',
       structure: normalizeStructureForSave(cloneStructure(componentStructure.value)),
-    })
+      referenceFormula: formula,
+      requiredFieldsForReference: requiredFields.length ? requiredFields : null,
+    } as ModelTypePayload)
     return
   }
 
   if (form.category === 'PIECE') {
+    const formula = form.referenceFormula || null
+    const requiredFields = extractFormulaFields(formula)
     emit('submit', {
       ...common,
       category: 'PIECE',
       structure: normalizePieceStructureForSave(clonePieceStructure(pieceStructure.value)),
-    })
+      referenceFormula: formula,
+      requiredFieldsForReference: requiredFields.length ? requiredFields : null,
+    } as ModelTypePayload)
     return
   }
 

app/components/model-types/ReferenceFormulaBuilder.vue

@@ -0,0 +1,115 @@
+<template>
+  <section class="space-y-4">
+    <header>
+      <h3 class="text-lg font-semibold text-base-content">Génération de référence automatique</h3>
+      <p class="mt-1 text-sm text-base-content/70">
+        Cliquez sur un champ pour l'insérer dans la formule. Vous pouvez aussi taper du texte libre (séparateurs, préfixes…).
+      </p>
+    </header>
+
+    <div class="rounded-lg border border-base-300 p-4 space-y-4">
+      <div v-if="fieldNames.length" class="flex flex-wrap gap-2">
+        <button
+          v-for="name in fieldNames"
+          :key="name"
+          type="button"
+          class="btn btn-xs btn-outline btn-primary font-mono"
+          :disabled="disabled"
+          @click="insertField(name)"
+        >
+          {{ name }}
+        </button>
+      </div>
+      <p v-else class="text-sm text-base-content/50 italic">
+        Aucun champ personnalisé défini dans la structure.
+      </p>
+
+      <div>
+        <label class="label" for="reference-formula">
+          <span class="label-text">Formule</span>
+        </label>
+        <input
+          id="reference-formula"
+          ref="inputRef"
+          :value="modelValue"
+          type="text"
+          class="input input-bordered w-full font-mono"
+          placeholder="Ex: SNU {serie}-{diametre}/{type}"
+          :disabled="disabled"
+          @input="emit('update:modelValue', ($event.target as HTMLInputElement).value || null)"
+        />
+        <p class="mt-1 text-xs text-base-content/60">
+          Laissez vide si ce type n'utilise pas de référence automatique.
+        </p>
+      </div>
+
+      <div v-if="modelValue" class="rounded bg-base-200 px-3 py-2 text-sm">
+        <span class="text-base-content/70">Aperçu :</span>
+        <span class="ml-1 font-mono font-semibold">{{ preview }}</span>
+      </div>
+    </div>
+  </section>
+</template>
+
+<script setup lang="ts">
+import { computed, nextTick, ref } from 'vue'
+
+interface CustomField {
+  name: string
+  type: string
+}
+
+const props = defineProps<{
+  modelValue: string | null | undefined
+  customFields: CustomField[]
+  disabled?: boolean
+}>()
+
+const emit = defineEmits<{
+  (e: 'update:modelValue', value: string | null): void
+}>()
+
+const inputRef = ref<HTMLInputElement | null>(null)
+
+const fieldNames = computed(() =>
+  props.customFields.map(f => f.name).filter((n): n is string => Boolean(n)),
+)
+
+const previewExamples: Record<string, string> = {
+  text: 'VALEUR',
+  number: '123',
+  select: 'OPTION',
+  boolean: 'OUI',
+  date: '2026-01-01',
+}
+
+const preview = computed(() => {
+  if (!props.modelValue) return ''
+  const fieldMap = new Map<string, string>()
+  for (const f of props.customFields) {
+    if (f.name) {
+      fieldMap.set(f.name, previewExamples[f.type] ?? 'VALEUR')
+    }
+  }
+  return props.modelValue.replace(/\{(\w+)\}/g, (_, name) => fieldMap.get(name) ?? '???')
+})
+
+const insertField = (fieldName: string) => {
+  const placeholder = `{${fieldName}}`
+  const input = inputRef.value
+  const current = props.modelValue ?? ''
+  if (!input) {
+    emit('update:modelValue', current + placeholder)
+    return
+  }
+  const start = input.selectionStart ?? current.length
+  const end = input.selectionEnd ?? start
+  const updated = current.slice(0, start) + placeholder + current.slice(end)
+  emit('update:modelValue', updated)
+  nextTick(() => {
+    const newPos = start + placeholder.length
+    input.focus()
+    input.setSelectionRange(newPos, newPos)
+  })
+}
+</script>

app/composables/usePieces.ts

@@ -10,6 +10,7 @@ export interface Piece {
   id: string
   name: string
   reference?: string | null
+  referenceAuto?: string | null
   description?: string | null
   typePieceId?: string | null
   typePiece?: { id: string; name?: string } | null

app/pages/changelog.vue

@@ -72,6 +72,28 @@ const badgeClass = (type: ChangeType) => {
 };
 
 const releases: Release[] = [
+    {
+        version: "v1.9.5",
+        date: "2026-03-31",
+        changes: [
+            {
+                type: "feat",
+                text: "Référence automatique des pièces et composants : génération d'une référence technique à partir d'une formule configurable sur la catégorie, recalculée automatiquement à chaque modification des champs personnalisés",
+            },
+            {
+                type: "feat",
+                text: "Formula builder interactif : sélection des champs disponibles par clic (chips) avec insertion à la position du curseur, aperçu live avec valeurs d'exemple, et calcul automatique des champs requis",
+            },
+            {
+                type: "feat",
+                text: "Versioning des entités : numéro de version incrémenté automatiquement à chaque modification, avec historique des versions et possibilité de restaurer une version antérieure",
+            },
+            {
+                type: "feat",
+                text: "Bouton de sauvegarde unique sur la fiche machine : remplacement des sauvegardes automatiques par un bouton explicite, avec affichage des versions sur les liens composants/pièces/produits",
+            },
+        ],
+    },
     {
         version: "v1.9.4",
         date: "2026-03-25",

app/pages/component-category/[id]/edit.vue

@@ -114,6 +114,8 @@ const loadCategory = async () => {
       category: response.category,
       notes: response.notes ?? response.description ?? '',
       structure: (response.structure as ComponentModelStructure | null) ?? undefined,
+      referenceFormula: response.referenceFormula ?? null,
+      requiredFieldsForReference: response.requiredFieldsForReference ?? null,
     }
 
   } catch (error) {

app/pages/piece/[id].vue

@@ -113,6 +113,17 @@
             </div>
           </div>
 
+          <!-- Référence auto (read-only, shown only if computed) -->
+          <div v-if="piece.referenceAuto" class="form-control">
+            <label class="label">
+              <span class="label-text">Référence auto</span>
+            </label>
+            <div class="input input-bordered input-sm md:input-md bg-base-200 flex items-center gap-2">
+              <span class="font-mono font-semibold">{{ piece.referenceAuto }}</span>
+              <span class="badge badge-sm badge-ghost">auto</span>
+            </div>
+          </div>
+
           <!-- Référence + Fournisseurs (if value or edit mode) -->
           <div
             v-if="isEditMode || piece.reference || editionForm.constructeurIds.length"

app/pages/pieces-catalog.vue

@@ -69,6 +69,10 @@
             {{ row.piece.reference || '—' }}
           </template>
 
+          <template #cell-referenceAuto="{ row }">
+            {{ row.piece.referenceAuto || '—' }}
+          </template>
+
           <template #cell-description="{ row }">
             <div v-if="row.piece.description" class="group relative">
               <span class="block cursor-help truncate">{{ row.piece.description }}</span>
@@ -174,6 +178,7 @@ const columns = [
   { key: 'preview', label: 'Aperçu', width: 'w-24' },
   { key: 'name', label: 'Nom', sortable: true },
   { key: 'reference', label: 'Référence' },
+  { key: 'referenceAuto', label: 'Réf. auto' },
   { key: 'description', label: 'Description' },
   { key: 'suppliers', label: 'Fournisseurs' },
   { key: 'typePiece', label: 'Type de pièce', filterable: true, filterPlaceholder: 'Filtrer…' },

app/pages/pieces/[id]/edit.vue

@@ -114,6 +114,19 @@
             >
           </div>
 
+          <div v-if="piece?.referenceAuto" class="form-control">
+            <label class="label">
+              <span class="label-text">Référence auto</span>
+            </label>
+            <input
+              :value="piece.referenceAuto"
+              type="text"
+              class="input input-bordered input-sm md:input-md bg-base-200"
+              disabled
+              title="Générée automatiquement à partir du type et des champs personnalisés"
+            >
+          </div>
+
           <div class="form-control">
             <label class="label">
               <span class="label-text">Fournisseur</span>

app/services/modelTypes.ts

@@ -23,11 +23,15 @@ export interface BaseModelTypePayload {
 export interface ComponentModelTypePayload extends BaseModelTypePayload {
   category: 'COMPONENT';
   structure?: ComponentModelStructure | null;
+  referenceFormula?: string | null;
+  requiredFieldsForReference?: string[] | null;
 }
 
 export interface PieceModelTypePayload extends BaseModelTypePayload {
   category: 'PIECE';
   structure?: PieceModelStructure | null;
+  referenceFormula?: string | null;
+  requiredFieldsForReference?: string[] | null;
 }
 
 export interface ProductModelTypePayload extends BaseModelTypePayload {
@@ -46,6 +50,8 @@ export interface ModelType extends BaseModelTypePayload {
   updatedAt: string;
   category: ModelCategory;
   structure: ModelTypeStructure;
+  referenceFormula?: string | null;
+  requiredFieldsForReference?: string[] | null;
 }
 
 export interface ModelTypeListParams {