refactor(frontend) : extract RelatedItemsModal from ManagementView

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

app/components/model-types/ManagementView.vue

@@ -106,59 +106,12 @@
       @converted="onConverted"
     />
 
-    <dialog class="modal" :class="{ 'modal-open': relatedModalOpen }">
+    <ModelTypesRelatedItemsModal
-      <div class="modal-box max-w-3xl">
+      :open="relatedModalOpen"
-        <h3 class="text-lg font-bold text-base-content">
+      :model-type="relatedType"
-          {{ relatedModalTitle }}
+      @close="relatedModalOpen = false"
-        </h3>
+      @open-edit="openRelatedEdit"
-        <p class="mt-1 text-sm text-base-content/70">
+    />
-          {{ relatedModalSubtitle }}
-        </p>
-
-        <div class="mt-4 rounded-xl border border-base-200 bg-base-100">
-          <div v-if="relatedLoading" class="flex items-center gap-2 px-4 py-6 text-sm text-info">
-            <span class="loading loading-spinner loading-sm" aria-hidden="true" />
-            Chargement des éléments liés…
-          </div>
-
-          <div v-else-if="relatedError" class="px-4 py-6 text-sm text-error">
-            {{ relatedError }}
-          </div>
-
-          <div
-            v-else-if="relatedItems.length === 0"
-            class="px-4 py-6 text-sm text-base-content/60"
-          >
-            Aucun élément lié à cette catégorie.
-          </div>
-
-          <ul v-else class="max-h-96 divide-y divide-base-200 overflow-y-auto">
-            <li
-              v-for="entry in relatedItems"
-              :key="entry.id"
-              class="px-2 py-1"
-            >
-              <button
-                type="button"
-                class="flex w-full flex-col gap-1 rounded-lg px-2 py-2 text-left hover:bg-base-200 focus:bg-base-200 focus:outline-none"
-                @click="openRelatedEdit(entry)"
-              >
-                <span class="font-medium text-base-content">{{ entry.name }}</span>
-                <span v-if="entry.reference" class="text-xs text-base-content/60">
-                  Référence: {{ entry.reference }}
-                </span>
-              </button>
-            </li>
-          </ul>
-        </div>
-
-        <div class="modal-action">
-          <button type="button" class="btn" @click="closeRelatedModal">
-            Fermer
-          </button>
-        </div>
-      </div>
-    </dialog>
   </main>
 </template>
 
@@ -167,9 +120,7 @@ import { computed, onBeforeUnmount, onMounted, ref, watch, type Ref } from 'vue'
 import { useHead, useRouter } from '#imports'
 import DataTable from '~/components/common/DataTable.vue'
 import ModelTypesConversionModal from '~/components/model-types/ConversionModal.vue'
-import { useApi } from '~/composables/useApi'
 import { useUrlState } from '~/composables/useUrlState'
-import { extractCollection } from '~/shared/utils/apiHelpers'
 import type { DataTableSort } from '~/shared/types/dataTable'
 import {
   deleteModelType,
@@ -233,7 +184,6 @@ let activeController: AbortController | null = null
 
 const router = useRouter()
 const { showError, showSuccess } = useToast()
-const { get } = useApi()
 const { canEdit } = usePermissions()
 
 const headingText = computed(() => props.heading)
@@ -422,106 +372,21 @@ const confirmDelete = async (item: ModelType) => {
   }
 }
 
-type RelatedEntry = {
-  id: string
-  name: string
-  reference?: string | null
-}
-
 const relatedModalOpen = ref(false)
-const relatedLoading = ref(false)
-const relatedError = ref<string | null>(null)
-const relatedItems = ref<RelatedEntry[]>([])
 const relatedType = ref<ModelType | null>(null)
 
-const relatedCategoryLabels: Record<ModelCategory, { plural: string, singular: string }> = {
-  COMPONENT: { plural: 'composants', singular: 'composant' },
-  PIECE: { plural: 'pièces', singular: 'pièce' },
-  PRODUCT: { plural: 'produits', singular: 'produit' },
-}
-
-const relatedModalTitle = computed(() => {
-  const current = relatedType.value
-  if (!current) return 'Éléments liés'
-  return `Éléments liés à « ${current.name} »`
-})
-
-const relatedModalSubtitle = computed(() => {
-  const current = relatedType.value
-  if (!current) return ''
-  const labels = relatedCategoryLabels[current.category] ?? relatedCategoryLabels.COMPONENT
-  const count = relatedItems.value.length
-  if (relatedLoading.value) return `Chargement des ${labels.plural}…`
-  if (count === 0) return `Aucun ${labels.singular} lié.`
-  if (count === 1) return `1 ${labels.singular} lié.`
-  return `${count} ${labels.plural} liés.`
-})
-
-const buildModelTypeIri = (id: string) => `/api/model_types/${id}`
-
-const resolveRelatedConfig = (category: ModelCategory) => {
-  if (category === 'COMPONENT') return { endpoint: '/composants', filterKey: 'typeComposant' }
-  if (category === 'PIECE') return { endpoint: '/pieces', filterKey: 'typePiece' }
-  return { endpoint: '/products', filterKey: 'typeProduct' }
-}
-
 const resolveRelatedEditBasePath = (category: ModelCategory) => {
   if (category === 'COMPONENT') return '/component'
   if (category === 'PIECE') return '/pieces'
   return '/product'
 }
 
-const mapRelatedEntry = (item: unknown): RelatedEntry | null => {
-  if (!item || typeof item !== 'object') return null
-  const record = item as Record<string, unknown>
-  if (typeof record.id !== 'string') return null
-  const name = typeof record.name === 'string' && record.name.trim() ? record.name : 'Sans nom'
-  const reference
-    = typeof record.reference === 'string' && record.reference.trim()
-      ? record.reference
-      : typeof record.code === 'string' && record.code.trim()
-        ? record.code
-        : null
-  return { id: record.id, name, reference }
-}
-
-const loadRelatedItems = async (item: ModelType) => {
-  const { endpoint, filterKey } = resolveRelatedConfig(item.category)
-  const params = new URLSearchParams()
-  params.set('itemsPerPage', '200')
-  params.set(filterKey, buildModelTypeIri(item.id))
-  params.set('order[name]', 'asc')
-
-  relatedLoading.value = true
-  relatedError.value = null
-  relatedItems.value = []
-
-  try {
-    const result = await get(`${endpoint}?${params.toString()}`)
-    if (!result.success) {
-      relatedError.value = result.error ?? 'Impossible de charger les éléments liés.'
-      return
-    }
-    const collection = extractCollection(result.data)
-    relatedItems.value = collection
-      .map(mapRelatedEntry)
-      .filter((entry): entry is RelatedEntry => Boolean(entry))
-  }
-  catch (error) {
-    relatedError.value = extractErrorMessage(error)
-  }
-  finally {
-    relatedLoading.value = false
-  }
-}
-
 const openRelatedModal = (item: ModelType) => {
   relatedType.value = item
   relatedModalOpen.value = true
-  void loadRelatedItems(item)
 }
 
-const openRelatedEdit = (entry: RelatedEntry) => {
+const openRelatedEdit = (entry: { id: string }) => {
   const current = relatedType.value
   if (!current) return
   const basePath = resolveRelatedEditBasePath(current.category)
@@ -531,10 +396,6 @@ const openRelatedEdit = (entry: RelatedEntry) => {
   })
 }
 
-const closeRelatedModal = () => {
-  relatedModalOpen.value = false
-}
-
 const conversionModalOpen = ref(false)
 const conversionTarget = ref<ModelType | null>(null)
 

app/components/model-types/RelatedItemsModal.vue

@@ -0,0 +1,182 @@
+<template>
+  <dialog class="modal" :class="{ 'modal-open': open }">
+    <div class="modal-box max-w-3xl">
+      <h3 class="text-lg font-bold text-base-content">
+        {{ modalTitle }}
+      </h3>
+      <p class="mt-1 text-sm text-base-content/70">
+        {{ modalSubtitle }}
+      </p>
+
+      <div class="mt-4 rounded-xl border border-base-200 bg-base-100">
+        <div v-if="loading" class="flex items-center gap-2 px-4 py-6 text-sm text-info">
+          <span class="loading loading-spinner loading-sm" aria-hidden="true" />
+          Chargement des éléments liés…
+        </div>
+
+        <div v-else-if="error" class="px-4 py-6 text-sm text-error">
+          {{ error }}
+        </div>
+
+        <div
+          v-else-if="items.length === 0"
+          class="px-4 py-6 text-sm text-base-content/60"
+        >
+          Aucun élément lié à cette catégorie.
+        </div>
+
+        <ul v-else class="max-h-96 divide-y divide-base-200 overflow-y-auto">
+          <li
+            v-for="entry in items"
+            :key="entry.id"
+            class="px-2 py-1"
+          >
+            <button
+              type="button"
+              class="flex w-full flex-col gap-1 rounded-lg px-2 py-2 text-left hover:bg-base-200 focus:bg-base-200 focus:outline-none"
+              @click="onOpenEdit(entry)"
+            >
+              <span class="font-medium text-base-content">{{ entry.name }}</span>
+              <span v-if="entry.reference" class="text-xs text-base-content/60">
+                Référence: {{ entry.reference }}
+              </span>
+            </button>
+          </li>
+        </ul>
+      </div>
+
+      <div class="modal-action">
+        <button type="button" class="btn" @click="emit('close')">
+          Fermer
+        </button>
+      </div>
+    </div>
+  </dialog>
+</template>
+
+<script setup lang="ts">
+import { computed, ref, watch } from 'vue'
+import { useApi } from '~/composables/useApi'
+import { extractCollection } from '~/shared/utils/apiHelpers'
+import { humanizeError } from '~/shared/utils/errorMessages'
+import type { ModelCategory, ModelType } from '~/services/modelTypes'
+
+type RelatedEntry = {
+  id: string
+  name: string
+  reference?: string | null
+}
+
+const props = defineProps<{
+  open: boolean
+  modelType: ModelType | null
+}>()
+
+const emit = defineEmits<{
+  close: []
+  'open-edit': [entry: RelatedEntry]
+}>()
+
+const { get } = useApi()
+
+const loading = ref(false)
+const error = ref<string | null>(null)
+const items = ref<RelatedEntry[]>([])
+
+const categoryLabels: Record<ModelCategory, { plural: string, singular: string }> = {
+  COMPONENT: { plural: 'composants', singular: 'composant' },
+  PIECE: { plural: 'pièces', singular: 'pièce' },
+  PRODUCT: { plural: 'produits', singular: 'produit' },
+}
+
+const modalTitle = computed(() => {
+  if (!props.modelType) return 'Éléments liés'
+  return `Éléments liés à « ${props.modelType.name} »`
+})
+
+const modalSubtitle = computed(() => {
+  if (!props.modelType) return ''
+  const labels = categoryLabels[props.modelType.category] ?? categoryLabels.COMPONENT
+  const count = items.value.length
+  if (loading.value) return `Chargement des ${labels.plural}…`
+  if (count === 0) return `Aucun ${labels.singular} lié.`
+  if (count === 1) return `1 ${labels.singular} lié.`
+  return `${count} ${labels.plural} liés.`
+})
+
+const resolveRelatedConfig = (category: ModelCategory) => {
+  if (category === 'COMPONENT') return { endpoint: '/composants', filterKey: 'typeComposant' }
+  if (category === 'PIECE') return { endpoint: '/pieces', filterKey: 'typePiece' }
+  return { endpoint: '/products', filterKey: 'typeProduct' }
+}
+
+const mapRelatedEntry = (item: unknown): RelatedEntry | null => {
+  if (!item || typeof item !== 'object') return null
+  const record = item as Record<string, unknown>
+  if (typeof record.id !== 'string') return null
+  const name = typeof record.name === 'string' && record.name.trim() ? record.name : 'Sans nom'
+  const reference
+    = typeof record.reference === 'string' && record.reference.trim()
+      ? record.reference
+      : typeof record.code === 'string' && record.code.trim()
+        ? record.code
+        : null
+  return { id: record.id, name, reference }
+}
+
+const loadRelatedItems = async (modelType: ModelType) => {
+  const { endpoint, filterKey } = resolveRelatedConfig(modelType.category)
+  const params = new URLSearchParams()
+  params.set('itemsPerPage', '200')
+  params.set(filterKey, `/api/model_types/${modelType.id}`)
+  params.set('order[name]', 'asc')
+
+  loading.value = true
+  error.value = null
+  items.value = []
+
+  try {
+    const result = await get(`${endpoint}?${params.toString()}`)
+    if (!result.success) {
+      error.value = result.error ?? 'Impossible de charger les éléments liés.'
+      return
+    }
+    const collection = extractCollection(result.data)
+    items.value = collection
+      .map(mapRelatedEntry)
+      .filter((entry): entry is RelatedEntry => Boolean(entry))
+  }
+  catch (err) {
+    let raw: string | null = null
+    if (err && typeof err === 'object') {
+      const e = err as { data?: Record<string, unknown>, statusMessage?: string, message?: string }
+      if (e.data) {
+        const data = e.data
+        if (typeof data['hydra:description'] === 'string') raw = data['hydra:description']
+        else if (typeof data.detail === 'string') raw = data.detail
+        else if (typeof data.message === 'string') raw = data.message
+        else if (typeof data.error === 'string') raw = data.error
+      }
+      if (!raw && typeof e.statusMessage === 'string') raw = e.statusMessage
+      if (!raw && typeof e.message === 'string') raw = e.message
+    }
+    error.value = humanizeError(raw)
+  }
+  finally {
+    loading.value = false
+  }
+}
+
+const onOpenEdit = (entry: RelatedEntry) => {
+  emit('open-edit', entry)
+}
+
+watch(
+  () => props.open,
+  (isOpen) => {
+    if (isOpen && props.modelType) {
+      void loadRelatedItems(props.modelType)
+    }
+  },
+)
+</script>