Inventory/app/pages/pieces-catalog.vue

<template>
  <main class="container mx-auto px-6 py-10 space-y-8">
    <header class="flex flex-col gap-3 md:flex-row md:items-center md:justify-between">
      <div>
        <h1 class="text-3xl font-semibold text-base-content">Catalogue des pièces</h1>
        <p class="text-sm text-gray-500">
          Consultez et gérez toutes les pièces existantes.
        </p>
      </div>
      <div class="flex flex-wrap gap-2">
        <NuxtLink to="/pieces/create" class="btn btn-primary btn-sm md:btn-md">
          Ajouter une pièce
        </NuxtLink>
        <NuxtLink to="/piece-category" class="btn btn-outline btn-sm md:btn-md">
          Gérer les catégories
        </NuxtLink>
      </div>
    </header>

    <section class="card border border-base-200 bg-base-100 shadow-sm">
      <div class="card-body space-y-4">
        <header class="flex flex-col gap-2">
          <h2 class="text-xl font-semibold text-base-content">Pièces créées</h2>
          <p class="text-sm text-base-content/70">
            Liste globale des pièces enregistrées, quel que soit leur squelette d'origine.
          </p>
        </header>

        <DataTable
          :columns="columns"
          :rows="pieceRows"
          :loading="loadingPieces"
          :sort="table.sort.value"
          :pagination="paginationState"
          :column-filters="table.columnFilters.value"
          :show-per-page="true"
          empty-message="Aucune pièce n'a encore été créée."
          no-results-message="Aucune pièce ne correspond à votre recherche."
          @sort="table.handleSort"
          @update:current-page="table.handlePageChange"
          @update:per-page="table.handlePerPageChange"
          @update:column-filters="table.handleColumnFiltersChange"
        >
          <template #toolbar>
            <label class="w-full sm:w-72">
              <span class="text-xs font-semibold uppercase tracking-wide text-base-content/70">Recherche</span>
              <input
                v-model="table.searchTerm.value"
                type="text"
                class="input input-bordered input-sm w-full mt-1"
                placeholder="Nom ou référence…"
                @input="table.debouncedSearch"
              />
            </label>
          </template>

          <template #cell-preview="{ row }">
            <DocumentThumbnail
              :document="resolvePrimaryDocument(row.piece)"
              :alt="resolvePreviewAlt(row.piece)"
            />
          </template>

          <template #cell-name="{ row }">
            {{ row.piece.name || 'Pièce sans nom' }}
          </template>

          <template #cell-reference="{ row }">
            {{ row.piece.reference || '—' }}
          </template>

          <template #cell-description="{ row }">
            <div v-if="row.piece.description" class="group relative">
              <span class="block cursor-help truncate">{{ row.piece.description }}</span>
              <div class="pointer-events-none invisible absolute left-0 top-full z-50 mt-1 max-w-sm overflow-hidden rounded-lg border border-base-300 bg-base-100 p-3 text-sm shadow-lg group-hover:pointer-events-auto group-hover:visible">
                <p class="break-words whitespace-pre-wrap">{{ row.piece.description }}</p>
              </div>
            </div>
            <span v-else>—</span>
          </template>

          <template #cell-suppliers="{ row }">
            <div
              v-if="row.suppliers.visible.length"
              class="flex max-w-[14rem] flex-wrap items-center gap-1"
              :title="row.suppliers.tooltip"
            >
              <span
                v-for="supplier in row.suppliers.visible"
                :key="supplier"
                class="badge badge-ghost badge-sm whitespace-nowrap"
              >
                {{ supplier }}
              </span>
              <span
                v-if="row.suppliers.overflow"
                class="badge badge-outline badge-sm"
              >
                +{{ row.suppliers.overflow }}
              </span>
            </div>
            <span v-else>—</span>
          </template>

          <template #cell-typePiece="{ row }">
            <NuxtLink
              v-if="row.piece.typePiece?.id"
              :to="`/piece-category/${row.piece.typePiece.id}/edit`"
              class="link link-hover link-primary"
            >
              {{ resolvePieceType(row.piece) }}
            </NuxtLink>
            <span v-else>{{ resolvePieceType(row.piece) }}</span>
          </template>

          <template #cell-createdAt="{ row }">
            <span class="whitespace-nowrap">{{ formatDate(row.piece.createdAt) }}</span>
          </template>

          <template #cell-actions="{ row }">
            <div class="flex items-center gap-2">
              <NuxtLink
                :to="`/pieces/${row.piece.id}/edit`"
                class="btn btn-ghost btn-xs"
              >
                Modifier
              </NuxtLink>
              <button
                v-if="canEdit"
                type="button"
                class="btn btn-error btn-xs"
                :disabled="loadingPieces"
                @click="handleDeletePiece(row.piece)"
              >
                Supprimer
              </button>
            </div>
          </template>
        </DataTable>
      </div>
    </section>
  </main>
</template>

<script setup lang="ts">
import { computed, onMounted } from 'vue'
import DataTable from '~/components/common/DataTable.vue'
import { usePieces } from '~/composables/usePieces'
import { usePieceTypes } from '~/composables/usePieceTypes'
import { useDataTable } from '~/composables/useDataTable'
import DocumentThumbnail from '~/components/DocumentThumbnail.vue'
import { isImageDocument, isPdfDocument } from '~/utils/documentPreview'
import { resolveDeleteImpact, buildDeleteMessage } from '~/shared/utils/deleteImpactUtils'

const { canEdit } = usePermissions()
const { pieces, total, loadPieces, loading: loadingPieces, deletePiece } = usePieces()
const { pieceTypes, loadPieceTypes } = usePieceTypes()

const table = useDataTable(
  { fetchData: fetchPieces },
  { defaultSort: 'name', defaultDirection: 'asc', defaultPerPage: 20, persistToUrl: true },
)

const columns = [
  { key: 'preview', label: 'Aperçu', width: 'w-24' },
  { key: 'name', label: 'Nom', sortable: true },
  { key: 'reference', label: 'Référence' },
  { key: 'description', label: 'Description' },
  { key: 'suppliers', label: 'Fournisseurs' },
  { key: 'typePiece', label: 'Type de pièce', filterable: true, filterPlaceholder: 'Filtrer…' },
  { key: 'createdAt', label: 'Date', sortable: true },
  { key: 'actions', label: 'Actions' },
]

const piecesOnPage = computed(() => pieceRows.value.length)
const paginationState = table.pagination(total, piecesOnPage)

// Enrich pieces with full type data
const piecesList = computed(() => {
  return (pieces.value || []).map((piece) => {
    const typePiece = pieceTypes.value.find(t => t.id === piece.typePieceId)
    return { ...piece, typePiece: typePiece || piece.typePiece || null }
  })
})

const pieceRows = computed(() =>
  piecesList.value.map(piece => ({
    id: piece.id,
    piece,
    suppliers: buildPieceSuppliersDisplay(piece),
  })),
)

async function fetchPieces() {
  await loadPieces({
    search: table.searchTerm.value,
    page: table.currentPage.value,
    itemsPerPage: table.itemsPerPage.value,
    orderBy: table.sortField.value,
    orderDir: table.sortDirection.value as 'asc' | 'desc',
    typeName: table.columnFilters.value.typePiece || undefined,
    force: true,
  })
}

const resolvePrimaryDocument = (piece: Record<string, any>) => {
  const documents = Array.isArray(piece?.documents) ? piece.documents : []
  if (!documents.length) return null
  const normalized = documents.filter((doc: any) => doc && typeof doc === 'object')
  const withPath = normalized.filter((doc: any) => doc?.fileUrl || doc?.path)
  const pdf = withPath.find((doc: any) => isPdfDocument(doc))
  if (pdf) return pdf
  const image = withPath.find((doc: any) => isImageDocument(doc))
  if (image) return image
  return withPath[0] ?? normalized[0] ?? null
}

const resolvePreviewAlt = (piece: Record<string, any>) => {
  const parts = [piece?.name, piece?.reference].filter(Boolean)
  return parts.length ? `Aperçu du document de ${parts.join(' – ')}` : 'Aperçu du document'
}

const resolvePieceType = (piece: Record<string, any>) => {
  if (piece?.typePiece?.name) return piece.typePiece.name
  if (piece?.typePieceLabel) return piece.typePieceLabel
  return '—'
}

const MAX_VISIBLE_SUPPLIERS = 3

const resolvePieceSuppliers = (piece: Record<string, any>) => {
  const names: string[] = []
  const seen = new Set<string>()

  const pushName = (maybeName: unknown) => {
    if (typeof maybeName !== 'string') return
    const normalized = maybeName.trim().replace(/\s+/g, ' ')
    if (!normalized.length) return
    const key = normalized.toLowerCase()
    if (seen.has(key)) return
    seen.add(key)
    names.push(normalized)
  }

  const collectConstructeurs = (value: unknown): void => {
    if (!value) return
    if (Array.isArray(value)) { value.forEach(collectConstructeurs); return }
    if (typeof value === 'string') { pushName(value); return }
    if (typeof value === 'object') {
      const record = value as Record<string, any>
      pushName(record?.name ?? record?.label ?? record?.companyName ?? record?.company ?? null)
      if (record?.constructeur) collectConstructeurs(record.constructeur)
      if (Array.isArray(record?.constructeurs)) collectConstructeurs(record.constructeurs)
    }
  }

  const collectFromLabel = (value: unknown): void => {
    if (typeof value !== 'string') return
    value.split(/[,;\\/•·|]+/).map(part => part.trim()).filter(Boolean).forEach(pushName)
  }

  collectConstructeurs(piece?.constructeurs)
  collectConstructeurs(piece?.constructeur)
  collectConstructeurs(piece?.product?.constructeurs)
  collectConstructeurs(piece?.product?.constructeur)
  collectFromLabel(piece?.constructeursLabel)
  collectFromLabel(piece?.supplierLabel)
  collectFromLabel(piece?.product?.constructeursLabel)
  collectFromLabel(piece?.product?.supplierLabel)

  return names
}

const buildPieceSuppliersDisplay = (piece: Record<string, any>) => {
  const suppliers = resolvePieceSuppliers(piece)
  const visible = suppliers.slice(0, MAX_VISIBLE_SUPPLIERS)
  const overflow = Math.max(suppliers.length - visible.length, 0)
  return { suppliers, visible, overflow, tooltip: suppliers.length ? suppliers.join(', ') : '' }
}

const { confirm } = useConfirm()

const handleDeletePiece = async (piece: Record<string, any>) => {
  const pieceName = piece?.name || 'cette pièce'
  const message = buildDeleteMessage(pieceName, resolveDeleteImpact(piece))
  const confirmed = await confirm({ title: 'Supprimer la pièce', message, dangerous: true })
  if (!confirmed) return
  await deletePiece(piece.id)
  fetchPieces()
}

const formatDate = (dateStr: string) => {
  if (!dateStr) return '—'
  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' }).format(date)
}

onMounted(async () => {
  await Promise.all([fetchPieces(), loadPieceTypes()])
})
</script>