refactor(machine): decompose detail page into composables + 7 components (F1.1)

Extract 2 composables (useMachineDetailData, useMachineSkeletonEditor) and
7 UI components from machine/[id].vue, reducing it from 2989 to 219 LOC.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/components/machine/MachineComponentsCard.vue

@@ -0,0 +1,53 @@
+<template>
+  <div class="card bg-base-100 shadow-lg">
+    <div class="card-body">
+      <div class="flex justify-between items-center mb-4">
+        <h2 class="card-title">Composants</h2>
+        <button
+          type="button"
+          class="btn btn-ghost btn-sm gap-2"
+          @click="$emit('toggle-collapse')"
+          :title="collapsed ? 'Déplier tous les composants' : 'Replier tous les composants'"
+        >
+          <IconLucideChevronRight
+            class="w-5 h-5 transition-transform"
+            :class="collapsed ? 'rotate-0' : 'rotate-90'"
+            aria-hidden="true"
+          />
+          <span class="text-sm">
+            {{ collapsed ? 'Tout déplier' : 'Tout replier' }}
+          </span>
+        </button>
+      </div>
+
+      <ComponentHierarchy
+        :components="components"
+        :is-edit-mode="isEditMode"
+        :collapse-all="collapsed"
+        :toggle-token="collapseToggleToken"
+        @update="$emit('update-component', $event)"
+        @edit-piece="$emit('edit-piece', $event)"
+        @custom-field-update="$emit('custom-field-update', $event)"
+      />
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import ComponentHierarchy from '~/components/ComponentHierarchy.vue'
+import IconLucideChevronRight from '~icons/lucide/chevron-right'
+
+defineProps<{
+  components: any[]
+  isEditMode: boolean
+  collapsed: boolean
+  collapseToggleToken: number
+}>()
+
+defineEmits<{
+  'toggle-collapse': []
+  'update-component': [component: any]
+  'edit-piece': [piece: any]
+  'custom-field-update': [fieldUpdate: any]
+}>()
+</script>

app/components/machine/MachineDetailHeader.vue

@@ -0,0 +1,76 @@
+<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>
+      <div class="btn-group w-full max-w-xs print:hidden" data-print-hide>
+        <button
+          type="button"
+          class="btn btn-sm"
+          :class="isDetailsView ? 'btn-primary' : 'btn-outline'"
+          @click="$emit('change-view', 'details')"
+        >
+          Vue machine
+        </button>
+        <button
+          type="button"
+          class="btn btn-sm"
+          :class="isSkeletonView ? 'btn-primary' : 'btn-outline'"
+          :disabled="!hasSkeletonRequirements"
+          @click="$emit('change-view', 'skeleton')"
+        >
+          Squelette
+        </button>
+      </div>
+    </div>
+    <div class="flex items-center gap-2 print:hidden" data-print-hide>
+      <button
+        @click="$emit('toggle-edit')"
+        class="btn btn-primary"
+        :class="{ 'btn-outline': isEditMode }"
+      >
+        <IconLucideSquarePen
+          v-if="!isEditMode"
+          class="w-5 h-5 mr-2"
+          aria-hidden="true"
+        />
+        <IconLucideEye
+          v-else
+          class="w-5 h-5 mr-2"
+          aria-hidden="true"
+        />
+        {{ isEditMode ? 'Voir détails' : 'Modifier' }}
+      </button>
+      <button
+        v-if="isDetailsView && !isEditMode"
+        @click="$emit('open-print')"
+        type="button"
+        class="btn btn-outline btn-secondary"
+      >
+        <IconLucidePrinter class="w-5 h-5 mr-2" aria-hidden="true" />
+        Imprimer
+      </button>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import IconLucideSquarePen from '~icons/lucide/square-pen'
+import IconLucideEye from '~icons/lucide/eye'
+import IconLucidePrinter from '~icons/lucide/printer'
+
+defineProps<{
+  title: string
+  isDetailsView: boolean
+  isSkeletonView: boolean
+  isEditMode: boolean
+  hasSkeletonRequirements: boolean
+}>()
+
+defineEmits<{
+  'change-view': [view: 'details' | 'skeleton']
+  'toggle-edit': []
+  'open-print': []
+}>()
+</script>

app/components/machine/MachineDocumentsCard.vue

@@ -0,0 +1,116 @@
+<template>
+  <div class="card bg-base-100 shadow-lg mt-6">
+    <div class="card-body space-y-4">
+      <div class="flex items-center justify-between">
+        <div>
+          <h2 class="card-title">Documents de la machine</h2>
+          <p class="text-xs text-gray-500">Ajoutez ou consultez les documents liés à cette machine.</p>
+        </div>
+        <span v-if="isEditMode && files.length" class="badge badge-outline">
+          {{ files.length }} fichier{{ files.length > 1 ? 's' : '' }} sélectionné{{ files.length > 1 ? 's' : '' }}
+        </span>
+      </div>
+
+      <DocumentUpload
+        v-if="isEditMode"
+        :model-value="files"
+        @update:model-value="$emit('update:files', $event)"
+        title="Déposer des fichiers pour la machine"
+        subtitle="Formats acceptés : PDF, images, documents..."
+        @files-added="$emit('files-added', $event)"
+      />
+
+      <div v-if="documents.length" class="space-y-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-3 py-2"
+        >
+          <div class="flex items-center gap-3 text-sm">
+            <div
+              class="flex-shrink-0 overflow-hidden rounded-md border border-base-200 bg-base-200/70 flex items-center justify-center"
+              :class="documentThumbnailClass(doc)"
+            >
+              <img
+                v-if="isImageDocument(doc) && doc.path"
+                :src="doc.path"
+                class="h-full w-full object-cover"
+                :alt="`Aperçu de ${doc.name}`"
+              >
+              <iframe
+                v-else-if="shouldInlinePdf(doc)"
+                :src="documentPreviewSrc(doc)"
+                class="h-full w-full border-0 bg-white"
+                title="Aperçu PDF"
+              />
+              <component
+                v-else
+                :is="documentIcon(doc).component"
+                class="h-6 w-6"
+                :class="documentIcon(doc).colorClass"
+                aria-hidden="true"
+              />
+            </div>
+            <div>
+              <div class="font-medium">{{ doc.name }}</div>
+              <div class="text-xs text-gray-500">
+                {{ doc.mimeType || 'Inconnu' }} &bull; {{ formatSize(doc.size) }}
+              </div>
+            </div>
+          </div>
+          <div class="flex items-center gap-2">
+            <button
+              type="button"
+              class="btn btn-ghost btn-xs"
+              :disabled="!canPreviewDocument(doc)"
+              :title="canPreviewDocument(doc) ? 'Consulter le document' : 'Aucun aperçu disponible pour ce type'"
+              @click="$emit('preview', doc)"
+            >
+              Consulter
+            </button>
+            <button type="button" class="btn btn-ghost btn-xs" @click="$emit('download', doc)">
+              Télécharger
+            </button>
+            <button
+              v-if="isEditMode"
+              type="button"
+              class="btn btn-error btn-xs"
+              :disabled="uploading"
+              @click="$emit('remove', doc.id)"
+            >
+              Supprimer
+            </button>
+          </div>
+        </div>
+      </div>
+      <p v-else class="text-xs text-gray-500">Aucun document lié à cette machine.</p>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import DocumentUpload from '~/components/DocumentUpload.vue'
+import { canPreviewDocument, isImageDocument } from '~/utils/documentPreview'
+import {
+  formatSize,
+  shouldInlinePdf,
+  documentPreviewSrc,
+  documentThumbnailClass,
+  documentIcon,
+} from '~/shared/utils/documentDisplayUtils'
+
+defineProps<{
+  documents: any[]
+  isEditMode: boolean
+  uploading: boolean
+  files: File[]
+}>()
+
+defineEmits<{
+  'update:files': [files: File[]]
+  'files-added': [files: File[]]
+  'preview': [doc: any]
+  'download': [doc: any]
+  'remove': [documentId: string]
+}>()
+</script>

app/components/machine/MachineInfoCard.vue

@@ -0,0 +1,185 @@
+<template>
+  <div class="card bg-base-100 shadow-lg">
+    <div class="card-body">
+      <h2 class="card-title">Informations de la machine</h2>
+      <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
+        <div class="form-control">
+          <label class="label">
+            <span class="label-text">Nom</span>
+          </label>
+          <input
+            v-if="isEditMode"
+            :id="getMachineFieldId('name')"
+            :value="machineName"
+            type="text"
+            class="input input-bordered"
+            @input="$emit('update:machine-name', ($event.target as HTMLInputElement).value)"
+            @blur="$emit('blur-field')"
+          />
+          <div v-else class="input input-bordered bg-base-200">
+            {{ machineName }}
+          </div>
+        </div>
+        <div v-if="isEditMode || machineReference" class="form-control">
+          <label class="label">
+            <span class="label-text">Référence</span>
+          </label>
+          <input
+            v-if="isEditMode"
+            :id="getMachineFieldId('reference')"
+            :value="machineReference"
+            type="text"
+            class="input input-bordered"
+            @input="$emit('update:machine-reference', ($event.target as HTMLInputElement).value)"
+            @blur="$emit('blur-field')"
+          />
+          <div v-else class="input input-bordered bg-base-200">
+            {{ machineReference }}
+          </div>
+        </div>
+        <div v-if="isEditMode || hasMachineConstructeur" class="form-control">
+          <label class="label">
+            <span class="label-text">Fournisseur</span>
+          </label>
+          <ConstructeurSelect
+            v-if="isEditMode"
+            class="w-full"
+            :model-value="machineConstructeurIds"
+            :initial-options="machineConstructeursDisplay"
+            placeholder="Rechercher un ou plusieurs fournisseurs..."
+            @update:modelValue="$emit('update:constructeur-ids', $event)"
+          />
+          <div v-else class="input input-bordered bg-base-200">
+            <div v-if="machineConstructeursDisplay.length" class="space-y-1">
+              <div
+                v-for="constructeur in machineConstructeursDisplay"
+                :key="constructeur.id"
+                class="flex flex-col"
+              >
+                <span class="font-medium">{{ constructeur.name }}</span>
+                <span
+                  v-if="formatConstructeurContactSummary(constructeur)"
+                  class="text-xs text-gray-500"
+                >
+                  {{ formatConstructeurContactSummary(constructeur) }}
+                </span>
+              </div>
+            </div>
+            <span v-else class="font-medium">Non défini</span>
+          </div>
+        </div>
+      </div>
+
+      <!-- Champs personnalisés -->
+      <div v-if="visibleCustomFields.length" class="mt-6 pt-4 border-t border-gray-200">
+        <h4 class="font-semibold text-gray-700 mb-3">Champs personnalisés de la machine</h4>
+        <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
+          <div
+            v-for="field in visibleCustomFields"
+            :key="field.customFieldValueId || field.id || field.name"
+            class="form-control"
+          >
+            <label class="label">
+              <span class="label-text text-sm">{{ field.name }}</span>
+              <span v-if="field.required" class="label-text-alt text-error">*</span>
+            </label>
+
+            <template v-if="isEditMode">
+              <input
+                v-if="field.type === 'text'"
+                :value="field.value ?? ''"
+                type="text"
+                class="input input-bordered input-sm"
+                :required="field.required"
+                @input="$emit('set-custom-field-value', field, ($event.target as HTMLInputElement).value)"
+                @blur="$emit('update-custom-field', field)"
+              />
+              <input
+                v-else-if="field.type === 'number'"
+                :value="field.value ?? ''"
+                type="number"
+                class="input input-bordered input-sm"
+                :required="field.required"
+                @input="$emit('set-custom-field-value', field, ($event.target as HTMLInputElement).value)"
+                @blur="$emit('update-custom-field', field)"
+              />
+              <select
+                v-else-if="field.type === 'select'"
+                :value="field.value ?? ''"
+                class="select select-bordered select-sm"
+                :required="field.required"
+                @change="$emit('set-custom-field-value', field, ($event.target as HTMLSelectElement).value)"
+                @blur="$emit('update-custom-field', field)"
+              >
+                <option value="">Sélectionner...</option>
+                <option
+                  v-for="option in field.options"
+                  :key="option"
+                  :value="option"
+                >
+                  {{ option }}
+                </option>
+              </select>
+              <div v-else-if="field.type === 'boolean'" class="flex items-center gap-2">
+                <input
+                  :value="field.value ?? ''"
+                  type="checkbox"
+                  class="checkbox checkbox-sm"
+                  :checked="String(field.value).toLowerCase() === 'true'"
+                  @change="$emit('set-custom-field-value', field, ($event.target as HTMLInputElement).checked ? 'true' : 'false')"
+                  @blur="$emit('update-custom-field', field)"
+                />
+                <span class="text-sm">{{ String(field.value).toLowerCase() === 'true' ? 'Oui' : 'Non' }}</span>
+              </div>
+              <input
+                v-else-if="field.type === 'date'"
+                :value="field.value ?? ''"
+                type="date"
+                class="input input-bordered input-sm"
+                :required="field.required"
+                @input="$emit('set-custom-field-value', field, ($event.target as HTMLInputElement).value)"
+                @blur="$emit('update-custom-field', field)"
+              />
+              <div v-else class="text-xs text-error">
+                Type de champ non pris en charge
+              </div>
+            </template>
+            <template v-else>
+              <div class="input input-bordered input-sm bg-base-200">
+                {{ formatCustomFieldValue(field) }}
+              </div>
+            </template>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import ConstructeurSelect from '~/components/ConstructeurSelect.vue'
+import {
+  formatConstructeurContact as formatConstructeurContactSummary,
+} from '~/shared/constructeurUtils'
+import { formatCustomFieldValue } from '~/shared/utils/customFieldUtils'
+
+defineProps<{
+  isEditMode: boolean
+  machineName: string
+  machineReference: string
+  machineConstructeurIds: string[]
+  machineConstructeursDisplay: any[]
+  hasMachineConstructeur: boolean
+  visibleCustomFields: any[]
+  getMachineFieldId: (fieldName: string) => string
+}>()
+
+defineEmits<{
+  'update:machine-name': [value: string]
+  'update:machine-reference': [value: string]
+  'update:constructeur-ids': [ids: unknown]
+  'blur-field': []
+  'set-custom-field-value': [field: any, value: unknown]
+  'update-custom-field': [field: any]
+}>()
+</script>

app/components/machine/MachinePiecesCard.vue

@@ -0,0 +1,34 @@
+<template>
+  <div class="card bg-base-100 shadow-lg">
+    <div class="card-body">
+      <div class="flex justify-between items-center mb-4">
+        <h2 class="card-title">Pièces de la machine</h2>
+      </div>
+
+      <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
+        <PieceItem
+          v-for="piece in pieces"
+          :key="piece.id"
+          :piece="piece"
+          :is-edit-mode="isEditMode"
+          @update="$emit('update-piece', $event)"
+          @edit="$emit('edit-piece', $event)"
+          @custom-field-update="$emit('custom-field-update', $event)"
+        />
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+defineProps<{
+  pieces: any[]
+  isEditMode: boolean
+}>()
+
+defineEmits<{
+  'update-piece': [piece: any]
+  'edit-piece': [piece: any]
+  'custom-field-update': [fieldUpdate: any]
+}>()
+</script>

app/components/machine/MachineProductsCard.vue

@@ -0,0 +1,62 @@
+<template>
+  <div class="card bg-base-100 shadow-lg">
+    <div class="card-body space-y-4">
+      <div class="flex items-center justify-between">
+        <div>
+          <h2 class="card-title">Produits associés</h2>
+          <p class="text-xs text-gray-500">
+            Produits sélectionnés directement pour cette machine selon le squelette.
+          </p>
+        </div>
+        <span class="badge badge-outline" v-if="products.length">
+          {{ products.length }} produit{{ products.length > 1 ? 's' : '' }}
+        </span>
+      </div>
+
+      <div v-if="products.length" class="space-y-3">
+        <div
+          v-for="product in products"
+          :key="product.id || product.name"
+          class="rounded border border-base-200 bg-base-200/60 p-3 text-sm space-y-1"
+        >
+          <div class="flex items-center justify-between flex-wrap gap-2">
+            <p class="font-semibold text-base-content">
+              {{ product.name }}
+            </p>
+            <span class="badge badge-ghost badge-sm">
+              {{ product.groupLabel }}
+            </span>
+          </div>
+          <p v-if="product.reference" class="text-xs text-base-content/70">
+            <span class="font-medium">Référence :</span>
+            <span class="ml-1">{{ product.reference }}</span>
+          </p>
+          <p v-if="product.supplierLabel" class="text-xs text-base-content/70">
+            <span class="font-medium">Fournisseurs :</span>
+            <span class="ml-1">{{ product.supplierLabel }}</span>
+          </p>
+          <p v-if="product.priceLabel" class="text-xs text-base-content/70">
+            <span class="font-medium">Prix indicatif :</span>
+            <span class="ml-1">{{ product.priceLabel }}</span>
+          </p>
+        </div>
+      </div>
+      <p v-else class="text-xs text-gray-500">
+        Aucun produit n'a été associé directement à cette machine.
+      </p>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+defineProps<{
+  products: Array<{
+    id?: string | null
+    name?: string
+    reference?: string | null
+    supplierLabel?: string | null
+    priceLabel?: string | null
+    groupLabel?: string
+  }>
+}>()
+</script>

app/components/machine/MachineSkeletonSummary.vue

@@ -0,0 +1,193 @@
+<template>
+  <div
+    v-if="componentRequirementGroups.length || pieceRequirementGroups.length || productRequirementGroups.length"
+    class="card bg-base-100 shadow-lg"
+  >
+    <div class="card-body space-y-6">
+      <div>
+        <h2 class="card-title">Structure sélectionnée</h2>
+        <p class="text-sm text-gray-500">
+          Synthèse des familles définies dans le type et des modèles utilisés pour cette machine.
+        </p>
+      </div>
+
+      <!-- Component requirement groups -->
+      <div v-if="componentRequirementGroups.length" class="space-y-4">
+        <h3 class="text-sm font-semibold text-gray-700">Composants</h3>
+        <div
+          v-for="group in componentRequirementGroups"
+          :key="group.requirement.id"
+          class="rounded-lg border border-base-200 p-4"
+        >
+          <div class="flex flex-wrap items-center justify-between gap-2 mb-3">
+            <div>
+              <h4 class="font-medium text-sm">
+                {{ group.requirement.label || group.requirement.typeComposant?.name || 'Famille de composants' }}
+              </h4>
+              <p class="text-xs text-gray-500">
+                Type : {{ group.requirement.typeComposant?.name || 'Non défini' }} · Min {{ group.requirement.minCount ?? (group.requirement.required ? 1 : 0) }} · Max {{ group.requirement.maxCount ?? '∞' }}
+              </p>
+            </div>
+            <span class="badge badge-outline badge-sm">{{ group.components.length }} composant(s)</span>
+          </div>
+
+          <div v-if="group.components.length" class="space-y-2">
+            <div
+              v-for="component in group.components"
+              :key="component.id"
+              class="flex flex-wrap items-center gap-2 text-sm"
+            >
+              <span class="font-medium">{{ component.name }}</span>
+              <span v-if="component.parentComposantId" class="text-xs text-gray-500">
+                (Sous-composant)
+              </span>
+              <div
+                v-if="summarizeCustomFields(component.customFields || []).length"
+                class="w-full flex flex-wrap gap-2 text-xs text-gray-600"
+              >
+                <span
+                  v-for="field in summarizeCustomFields(component.customFields || [])"
+                  :key="field.key"
+                  class="badge badge-ghost badge-sm whitespace-pre-wrap"
+                >
+                  <span class="font-medium">{{ field.label }} :</span>
+                  <span class="ml-1">{{ field.value }}</span>
+                </span>
+              </div>
+              <SkeletonProductDisplay :product-display="component.__productDisplay" />
+            </div>
+          </div>
+          <p v-else class="text-xs text-gray-500">Aucun composant rattaché à ce groupe.</p>
+        </div>
+      </div>
+
+      <!-- Piece requirement groups -->
+      <div v-if="pieceRequirementGroups.length" class="space-y-4">
+        <h3 class="text-sm font-semibold text-gray-700">Pièces principales</h3>
+        <div
+          v-for="group in pieceRequirementGroups"
+          :key="group.requirement.id"
+          class="rounded-lg border border-base-200 p-4"
+        >
+          <div class="flex flex-wrap items-center justify-between gap-2 mb-3">
+            <div>
+              <h4 class="font-medium text-sm">
+                {{ group.requirement.label || group.requirement.typePiece?.name || 'Groupe de pièces' }}
+              </h4>
+              <p class="text-xs text-gray-500">
+                Type : {{ group.requirement.typePiece?.name || 'Non défini' }} · Min {{ group.requirement.minCount ?? (group.requirement.required ? 1 : 0) }} · Max {{ group.requirement.maxCount ?? '∞' }}
+              </p>
+            </div>
+            <span class="badge badge-outline badge-sm">{{ group.pieces.length }} pièce(s)</span>
+          </div>
+
+          <div v-if="group.pieces.length" class="space-y-2">
+            <div
+              v-for="piece in group.pieces"
+              :key="piece.id"
+              class="flex flex-wrap items-center gap-2 text-sm"
+            >
+              <span class="font-medium">{{ piece.name }}</span>
+              <span v-if="piece.parentComponentName" class="text-xs text-gray-500">
+                (Rattachée à {{ piece.parentComponentName }})
+              </span>
+              <div
+                v-if="summarizeCustomFields(piece.customFields || []).length"
+                class="w-full flex flex-wrap gap-2 text-xs text-gray-600"
+              >
+                <span
+                  v-for="field in summarizeCustomFields(piece.customFields || [])"
+                  :key="field.key"
+                  class="badge badge-ghost badge-sm whitespace-pre-wrap"
+                >
+                  <span class="font-medium">{{ field.label }} :</span>
+                  <span class="ml-1">{{ field.value }}</span>
+                </span>
+              </div>
+              <SkeletonProductDisplay :product-display="piece.__productDisplay" />
+            </div>
+          </div>
+          <p v-else class="text-xs text-gray-500">Aucune pièce rattachée à ce groupe.</p>
+        </div>
+      </div>
+
+      <!-- Product requirement groups -->
+      <div v-if="productRequirementGroups.length" class="space-y-4">
+        <h3 class="text-sm font-semibold text-gray-700">Produits requis</h3>
+        <div
+          v-for="group in productRequirementGroups"
+          :key="group.requirement.id"
+          class="rounded-lg border border-base-200 p-4"
+        >
+          <div class="flex flex-wrap items-center justify-between gap-2 mb-3">
+            <div>
+              <h4 class="font-medium text-sm">
+                {{ group.requirement.label || group.requirement.typeProduct?.name || 'Groupe de produits' }}
+              </h4>
+              <p class="text-xs text-gray-500">
+                Catégorie : {{ group.requirement.typeProduct?.name || 'Non définie' }} · Min {{ group.requirement.minCount ?? (group.requirement.required ? 1 : 0) }} · Max {{ group.requirement.maxCount ?? '∞' }}
+              </p>
+            </div>
+            <div class="flex flex-wrap items-center gap-2">
+              <span class="badge badge-outline badge-sm">Total {{ group.totalCount }}</span>
+              <span class="badge badge-ghost badge-sm">Direct {{ group.directProducts.length }}</span>
+            </div>
+          </div>
+
+          <div class="text-xs text-gray-500 mb-3">
+            Via composants : {{ group.componentCount }} &bull; Via pièces : {{ group.pieceCount }}
+          </div>
+
+          <div v-if="group.directProducts.length" class="space-y-2">
+            <div
+              v-for="product in group.directProducts"
+              :key="product.id || product.name"
+              class="rounded border border-base-200 bg-base-200/60 p-3 text-sm"
+            >
+              <div class="font-medium">{{ product.name }}</div>
+              <div v-if="product.reference" class="text-xs text-gray-500">
+                Référence : {{ product.reference }}
+              </div>
+              <div v-if="product.supplierLabel" class="text-xs text-gray-500">
+                Fournisseurs : {{ product.supplierLabel }}
+              </div>
+              <div v-if="product.priceLabel" class="text-xs text-gray-500">
+                Prix indicatif : {{ product.priceLabel }}
+              </div>
+            </div>
+          </div>
+          <p v-else class="text-xs text-gray-500">
+            Aucune sélection directe. Couverture assurée via composants ou pièces associés.
+          </p>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { defineComponent } from 'vue'
+import { summarizeCustomFields } from '~/shared/utils/customFieldUtils'
+
+defineProps<{
+  componentRequirementGroups: any[]
+  pieceRequirementGroups: any[]
+  productRequirementGroups: any[]
+}>()
+
+const SkeletonProductDisplay = defineComponent({
+  name: 'SkeletonProductDisplay',
+  props: {
+    productDisplay: { type: Object, default: null },
+  },
+  template: `
+    <div v-if="productDisplay" class="w-full text-xs text-gray-600 space-y-1">
+      <div><span class="font-medium">Produit :</span> <span>{{ productDisplay.name }}</span></div>
+      <div v-if="productDisplay.category"><span class="font-medium">Catégorie :</span> <span>{{ productDisplay.category }}</span></div>
+      <div v-if="productDisplay.reference"><span class="font-medium">Référence :</span> <span>{{ productDisplay.reference }}</span></div>
+      <div v-if="productDisplay.suppliers"><span class="font-medium">Fournisseurs :</span> <span>{{ productDisplay.suppliers }}</span></div>
+      <div v-if="productDisplay.price"><span class="font-medium">Prix indicatif :</span> <span>{{ productDisplay.price }}</span></div>
+    </div>
+  `,
+})
+</script>