feat: module Images complet — drop, traitement IA, Shopify, upload

fix: inclure 'uploading' dans le compteur processing de GlobalActions
feat: composants Lightbox plein écran + GlobalActions barre d'upload
2026-06-08 20:00:20 +02:00 · 2026-06-08 19:18:40 +02:00 · 2026-06-08 17:45:22 +02:00 · 2026-06-08 17:44:45 +02:00 · 2026-06-08 17:43:40 +02:00 · 2026-06-08 17:41:00 +02:00
18 changed files with 1234 additions and 2 deletions
@@ -12,6 +12,8 @@
        "@prisma/client": "^7.8.0",
        "bcryptjs": "^3.0.3",
        "better-sqlite3": "^12.10.0",
+        "heic2any": "^0.0.4",
+        "jszip": "^3.10.1",
        "next": "14.2.35",
        "next-auth": "^4.24.14",
        "react": "^18",
@@ -4894,6 +4896,12 @@
        "node": ">= 0.6"
      }
    },
+    "node_modules/core-util-is": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
+      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==",
+      "license": "MIT"
+    },
    "node_modules/create-require": {
      "version": "1.1.1",
      "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz",
@@ -6620,6 +6628,12 @@
        "node": ">= 0.4"
      }
    },
+    "node_modules/heic2any": {
+      "version": "0.0.4",
+      "resolved": "https://registry.npmjs.org/heic2any/-/heic2any-0.0.4.tgz",
+      "integrity": "sha512-3lLnZiDELfabVH87htnRolZ2iehX9zwpRyGNz22GKXIu0fznlblf0/ftppXKNqS26dqFSeqfIBhAmAj/uSp0cA==",
+      "license": "MIT"
+    },
    "node_modules/hono": {
      "version": "4.12.23",
      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.23.tgz",
@@ -6740,6 +6754,12 @@
        "node": ">= 4"
      }
    },
+    "node_modules/immediate": {
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/immediate/-/immediate-3.0.6.tgz",
+      "integrity": "sha512-XXOFtyqDjNDAQxVfYxuF7g9Il/IbWmmlQg2MYKOH8ExIT1qg6xc4zyS3HaEEATgs1btfzxq15ciUiY7gjSXRGQ==",
+      "license": "MIT"
+    },
    "node_modules/import-fresh": {
      "version": "3.3.1",
      "dev": true,
@@ -8560,6 +8580,54 @@
        "node": ">=4.0"
      }
    },
+    "node_modules/jszip": {
+      "version": "3.10.1",
+      "resolved": "https://registry.npmjs.org/jszip/-/jszip-3.10.1.tgz",
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+      "license": "(MIT OR GPL-3.0-or-later)",
+      "dependencies": {
+        "lie": "~3.3.0",
+        "pako": "~1.0.2",
+        "readable-stream": "~2.3.6",
+        "setimmediate": "^1.0.5"
+      }
+    },
+    "node_modules/jszip/node_modules/isarray": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
+      "integrity": "sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ==",
+      "license": "MIT"
+    },
+    "node_modules/jszip/node_modules/readable-stream": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.8.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "core-util-is": "~1.0.0",
+        "inherits": "~2.0.3",
+        "isarray": "~1.0.0",
+        "process-nextick-args": "~2.0.0",
+        "safe-buffer": "~5.1.1",
+        "string_decoder": "~1.1.1",
+        "util-deprecate": "~1.0.1"
+      }
+    },
+    "node_modules/jszip/node_modules/safe-buffer": {
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
+      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
+      "license": "MIT"
+    },
+    "node_modules/jszip/node_modules/string_decoder": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+      "license": "MIT",
+      "dependencies": {
+        "safe-buffer": "~5.1.0"
+      }
+    },
    "node_modules/keyv": {
      "version": "4.5.4",
      "dev": true,
@@ -8606,6 +8674,15 @@
        "node": ">= 0.8.0"
      }
    },
+    "node_modules/lie": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/lie/-/lie-3.3.0.tgz",
+      "integrity": "sha512-UaiMJzeWRlEujzAuw5LokY1L5ecNQYZKfmyZ9L7wDHb/p5etKaxXhohBcrw0EYby+G/NA52vRSN4N39dxHAIwQ==",
+      "license": "MIT",
+      "dependencies": {
+        "immediate": "~3.0.5"
+      }
+    },
    "node_modules/lilconfig": {
      "version": "3.1.3",
      "dev": true,
@@ -9527,6 +9604,12 @@
      "dev": true,
      "license": "BlueOak-1.0.0"
    },
+    "node_modules/pako": {
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/pako/-/pako-1.0.11.tgz",
+      "integrity": "sha512-4hLB8Py4zZce5s4yd9XzopqwVv/yGNhV1Bl8NTmCq1763HeK2+EwVTv+leGeL13Dnh2wfbqowVPXCIO0z4taYw==",
+      "license": "(MIT AND Zlib)"
+    },
    "node_modules/parent-module": {
      "version": "1.0.1",
      "dev": true,
@@ -10028,6 +10111,12 @@
        }
      }
    },
+    "node_modules/process-nextick-args": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
+      "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==",
+      "license": "MIT"
+    },
    "node_modules/prop-types": {
      "version": "15.8.1",
      "dev": true,
@@ -10671,6 +10760,12 @@
        "node": ">= 0.4"
      }
    },
+    "node_modules/setimmediate": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/setimmediate/-/setimmediate-1.0.5.tgz",
+      "integrity": "sha512-MATJdZp8sLqDl/68LfQmbP8zKPLQNV6BIZoIgrscFDQ+RsvK/BxeDQOgyxKKoh0y/8h3BqVFnCqQ/gd+reiIXA==",
+      "license": "MIT"
+    },
    "node_modules/shebang-command": {
      "version": "2.0.0",
      "devOptional": true,
@@ -17,6 +17,8 @@
    "@prisma/client": "^7.8.0",
    "bcryptjs": "^3.0.3",
    "better-sqlite3": "^12.10.0",
+    "heic2any": "^0.0.4",
+    "jszip": "^3.10.1",
    "next": "14.2.35",
    "next-auth": "^4.24.14",
    "react": "^18",
@@ -0,0 +1,75 @@
+import { POST } from '@/app/api/images/upload/route'
+import { NextRequest } from 'next/server'
+
+jest.mock('@/lib/shopify', () => ({
+  uploadProductImage: jest.fn(),
+}))
+
+import { uploadProductImage } from '@/lib/shopify'
+const mockUpload = uploadProductImage as jest.Mock
+
+describe('POST /api/images/upload', () => {
+  beforeEach(() => jest.clearAllMocks())
+
+  it('retourne 400 si shopifyProductId manquant', async () => {
+    const req = new NextRequest('http://localhost/api/images/upload', {
+      method: 'POST',
+      body: JSON.stringify({ imageBase64: 'abc', filename: 'test.jpg' }),
+      headers: { 'Content-Type': 'application/json' },
+    })
+    const res = await POST(req)
+    expect(res.status).toBe(400)
+  })
+
+  it('retourne 400 si imageBase64 manquant', async () => {
+    const req = new NextRequest('http://localhost/api/images/upload', {
+      method: 'POST',
+      body: JSON.stringify({ shopifyProductId: '123', filename: 'test.jpg' }),
+      headers: { 'Content-Type': 'application/json' },
+    })
+    const res = await POST(req)
+    expect(res.status).toBe(400)
+  })
+
+  it('retourne 400 si filename manquant', async () => {
+    const req = new NextRequest('http://localhost/api/images/upload', {
+      method: 'POST',
+      body: JSON.stringify({ shopifyProductId: '123', imageBase64: 'abc' }),
+      headers: { 'Content-Type': 'application/json' },
+    })
+    const res = await POST(req)
+    expect(res.status).toBe(400)
+  })
+
+  it('retourne l\'URL après upload réussi', async () => {
+    mockUpload.mockResolvedValue({ url: 'https://cdn.shopify.com/image.jpg' })
+    const req = new NextRequest('http://localhost/api/images/upload', {
+      method: 'POST',
+      body: JSON.stringify({
+        shopifyProductId: '123456',
+        imageBase64: 'base64data==',
+        filename: 'REF-1042.jpg',
+      }),
+      headers: { 'Content-Type': 'application/json' },
+    })
+    const res = await POST(req)
+    expect(res.status).toBe(200)
+    expect(await res.json()).toEqual({ url: 'https://cdn.shopify.com/image.jpg' })
+    expect(mockUpload).toHaveBeenCalledWith('123456', 'base64data==', 'REF-1042.jpg')
+  })
+
+  it('retourne 500 en cas d\'erreur Shopify', async () => {
+    mockUpload.mockRejectedValue(new Error('Shopify upload error: 422'))
+    const req = new NextRequest('http://localhost/api/images/upload', {
+      method: 'POST',
+      body: JSON.stringify({
+        shopifyProductId: '123',
+        imageBase64: 'abc',
+        filename: 'test.jpg',
+      }),
+      headers: { 'Content-Type': 'application/json' },
+    })
+    const res = await POST(req)
+    expect(res.status).toBe(500)
+  })
+})
@@ -0,0 +1,53 @@
+import { GET } from '@/app/api/products/search/route'
+import { NextRequest } from 'next/server'
+
+jest.mock('@/lib/shopify', () => ({
+  searchProductByRef: jest.fn(),
+}))
+
+import { searchProductByRef } from '@/lib/shopify'
+const mockSearch = searchProductByRef as jest.Mock
+
+describe('GET /api/products/search', () => {
+  beforeEach(() => jest.clearAllMocks())
+
+  it('retourne 400 si le paramètre ref est absent', async () => {
+    const req = new NextRequest('http://localhost/api/products/search')
+    const res = await GET(req)
+    expect(res.status).toBe(400)
+    const data = await res.json()
+    expect(data.error).toMatch(/ref/)
+  })
+
+  it('retourne 400 si ref est une chaîne vide', async () => {
+    const req = new NextRequest('http://localhost/api/products/search?ref=')
+    const res = await GET(req)
+    expect(res.status).toBe(400)
+  })
+
+  it('retourne { found: false } si produit introuvable', async () => {
+    mockSearch.mockResolvedValue({ found: false })
+    const req = new NextRequest('http://localhost/api/products/search?ref=REF-9999')
+    const res = await GET(req)
+    expect(res.status).toBe(200)
+    expect(await res.json()).toEqual({ found: false })
+    expect(mockSearch).toHaveBeenCalledWith('REF-9999')
+  })
+
+  it('retourne le produit trouvé', async () => {
+    mockSearch.mockResolvedValue({ found: true, shopifyId: '123456', title: 'Carrelage REF-1042' })
+    const req = new NextRequest('http://localhost/api/products/search?ref=REF-1042')
+    const res = await GET(req)
+    expect(res.status).toBe(200)
+    expect(await res.json()).toEqual({ found: true, shopifyId: '123456', title: 'Carrelage REF-1042' })
+  })
+
+  it('retourne 500 en cas d\'erreur Shopify', async () => {
+    mockSearch.mockRejectedValue(new Error('Shopify API error: 503'))
+    const req = new NextRequest('http://localhost/api/products/search?ref=REF-1042')
+    const res = await GET(req)
+    expect(res.status).toBe(500)
+    const data = await res.json()
+    expect(data.error).toBeTruthy()
+  })
+})
@@ -1,9 +1,61 @@
+'use client'
+import { useState } from 'react'
 import { Header } from '@/components/layout/Header'
+import { DropZone } from '@/components/images/DropZone'
+import { ImageCard } from '@/components/images/ImageCard'
+import { Lightbox } from '@/components/images/Lightbox'
+import { GlobalActions } from '@/components/images/GlobalActions'
+import { useImages } from '@/hooks/useImages'
+import type { ImageItem } from '@/types/images'
+
 export default function ImagesPage() {
+  const { items, addFiles, setFeather, rotate, uploadOne, uploadAll, removeItem } = useImages()
+  const [lightboxItem, setLightboxItem] = useState<ImageItem | null>(null)
+
  return (
    <>
-      <Header title="🖼️ Images" />
-      <div className="p-6"><p className="text-gray-400 text-sm">Module Images — à implémenter (Plan 2)</p></div>
+      <Header
+        title="🖼️ Images"
+        actions={
+          <span className="text-xs text-slate-500">
+            {items.length > 0 ? `${items.length} image${items.length > 1 ? 's' : ''}` : ''}
+          </span>
+        }
+      />
+
+      <div className="p-6 flex flex-col gap-4 flex-1 overflow-y-auto">
+        <DropZone onFiles={addFiles} />
+
+        {items.length > 0 && (
+          <GlobalActions items={items} onUploadAll={uploadAll} />
+        )}
+
+        {items.length > 0 && (
+          <div className="grid grid-cols-2 md:grid-cols-3 lg:grid-cols-4 xl:grid-cols-5 gap-4">
+            {items.map((item) => (
+              <ImageCard
+                key={item.id}
+                item={item}
+                onFeatherChange={setFeather}
+                onRotate={rotate}
+                onUpload={uploadOne}
+                onRemove={removeItem}
+                onOpenLightbox={setLightboxItem}
+              />
+            ))}
+          </div>
+        )}
+
+        {items.length === 0 && (
+          <div className="text-center py-12 text-slate-600">
+            <p className="text-4xl mb-3">📂</p>
+            <p className="text-sm">Déposez des images pour commencer</p>
+            <p className="text-xs mt-1">Le nom du fichier (sans extension) doit correspondre à une référence produit Shopify</p>
+          </div>
+        )}
+      </div>
+
+      <Lightbox item={lightboxItem} onClose={() => setLightboxItem(null)} />
    </>
  )
 }
@@ -0,0 +1,31 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { uploadProductImage } from '@/lib/shopify'
+
+export async function POST(req: NextRequest) {
+  let body: Record<string, unknown>
+  try {
+    body = await req.json()
+  } catch {
+    return NextResponse.json({ error: 'Corps JSON invalide' }, { status: 400 })
+  }
+
+  const { shopifyProductId, imageBase64, filename } = body
+
+  if (!shopifyProductId || typeof shopifyProductId !== 'string') {
+    return NextResponse.json({ error: 'shopifyProductId requis' }, { status: 400 })
+  }
+  if (!imageBase64 || typeof imageBase64 !== 'string') {
+    return NextResponse.json({ error: 'imageBase64 requis' }, { status: 400 })
+  }
+  if (!filename || typeof filename !== 'string') {
+    return NextResponse.json({ error: 'filename requis' }, { status: 400 })
+  }
+
+  try {
+    const result = await uploadProductImage(shopifyProductId, imageBase64, filename)
+    return NextResponse.json(result)
+  } catch (err) {
+    const message = err instanceof Error ? err.message : 'Erreur inconnue'
+    return NextResponse.json({ error: message }, { status: 500 })
+  }
+}
@@ -0,0 +1,18 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { searchProductByRef } from '@/lib/shopify'
+
+export async function GET(req: NextRequest) {
+  const ref = req.nextUrl.searchParams.get('ref')
+
+  if (!ref || ref.trim() === '') {
+    return NextResponse.json({ error: 'Paramètre ref requis' }, { status: 400 })
+  }
+
+  try {
+    const result = await searchProductByRef(ref.trim())
+    return NextResponse.json(result)
+  } catch (err) {
+    const message = err instanceof Error ? err.message : 'Erreur inconnue'
+    return NextResponse.json({ error: message }, { status: 500 })
+  }
+}
@@ -0,0 +1,73 @@
+'use client'
+import { useCallback, useRef, useState } from 'react'
+
+interface DropZoneProps {
+  onFiles: (files: File[]) => void
+  disabled?: boolean
+}
+
+const ACCEPTED_TYPES = ['.heic', '.heif', '.jpg', '.jpeg', '.png', '.zip']
+const ACCEPT_ATTR = ACCEPTED_TYPES.join(',')
+
+export function DropZone({ onFiles, disabled = false }: DropZoneProps) {
+  const [isDragging, setIsDragging] = useState(false)
+  const inputRef = useRef<HTMLInputElement>(null)
+
+  const handleFiles = useCallback(
+    (fileList: FileList | null) => {
+      if (!fileList) return
+      const files = Array.from(fileList).filter((f) => {
+        const ext = '.' + f.name.split('.').pop()?.toLowerCase()
+        return ACCEPTED_TYPES.includes(ext)
+      })
+      if (files.length > 0) onFiles(files)
+    },
+    [onFiles],
+  )
+
+  const onDragOver = (e: React.DragEvent) => {
+    e.preventDefault()
+    if (!disabled) setIsDragging(true)
+  }
+
+  const onDragLeave = () => setIsDragging(false)
+
+  const onDrop = (e: React.DragEvent) => {
+    e.preventDefault()
+    setIsDragging(false)
+    if (!disabled) handleFiles(e.dataTransfer.files)
+  }
+
+  return (
+    <div
+      onDragOver={onDragOver}
+      onDragLeave={onDragLeave}
+      onDrop={onDrop}
+      onClick={() => !disabled && inputRef.current?.click()}
+      className={`border-2 border-dashed rounded-xl p-8 text-center cursor-pointer transition-colors ${
+        isDragging
+          ? 'border-indigo-400 bg-indigo-950/30'
+          : disabled
+            ? 'border-slate-700 bg-slate-800/20 cursor-not-allowed'
+            : 'border-slate-600 bg-slate-800/10 hover:border-indigo-500 hover:bg-indigo-950/20'
+      }`}
+    >
+      <div className="text-3xl mb-2">🖼️</div>
+      <p className="text-sm font-semibold text-slate-300">
+        Déposez vos images ici ou cliquez pour parcourir
+      </p>
+      <p className="text-xs text-slate-500 mt-1">
+        HEIC, JPG, PNG, ZIP — le nom du fichier = référence produit
+      </p>
+      <input
+        ref={inputRef}
+        type="file"
+        multiple
+        accept={ACCEPT_ATTR}
+        className="hidden"
+        onChange={(e) => handleFiles(e.target.files)}
+        disabled={disabled}
+      />
+    </div>
+  )
+}
@@ -0,0 +1,37 @@
+'use client'
+import type { ImageItem } from '@/types/images'
+
+interface GlobalActionsProps {
+  items: ImageItem[]
+  onUploadAll: () => void
+}
+
+export function GlobalActions({ items, onUploadAll }: GlobalActionsProps) {
+  if (items.length === 0) return null
+
+  const ready     = items.filter((i) => i.status === 'ready').length
+  const processing = items.filter((i) => ['pending', 'converting', 'processing', 'searching', 'uploading'].includes(i.status)).length
+  const notFound  = items.filter((i) => i.status === 'not_found').length
+  const uploaded  = items.filter((i) => i.status === 'uploaded').length
+  const errors    = items.filter((i) => i.status === 'error').length
+
+  return (
+    <div className="bg-slate-900 border border-slate-700 rounded-xl px-4 py-3 flex items-center gap-6 flex-wrap">
+      <div className="flex gap-4 text-xs text-slate-400 flex-1 flex-wrap">
+        {processing > 0 && <span>⏳ {processing} en traitement</span>}
+        {ready      > 0 && <span className="text-green-400 font-semibold">✓ {ready} prêtes</span>}
+        {notFound   > 0 && <span className="text-red-400">❌ {notFound} introuvables</span>}
+        {errors     > 0 && <span className="text-red-400">⚠️ {errors} erreurs</span>}
+        {uploaded   > 0 && <span className="text-slate-500">✅ {uploaded} uploadées</span>}
+      </div>
+      {ready > 0 && (
+        <button
+          onClick={onUploadAll}
+          className="bg-indigo-600 hover:bg-indigo-500 text-white text-sm font-semibold px-4 py-2 rounded-lg transition-colors"
+        >
+          ⬆️ Tout uploader ({ready})
+        </button>
+      )}
+    </div>
+  )
+}
@@ -0,0 +1,146 @@
+'use client'
+import { useEffect, useState } from 'react'
+import type { ImageItem } from '@/types/images'
+
+interface ImageCardProps {
+  item: ImageItem
+  onFeatherChange: (id: string, value: number) => void
+  onRotate: (id: string, direction: 'cw' | 'ccw') => void
+  onUpload: (id: string) => void
+  onRemove: (id: string) => void
+  onOpenLightbox: (item: ImageItem) => void
+}
+
+const STATUS_LABELS: Record<string, { label: string; color: string }> = {
+  pending:    { label: '⏳ En attente',      color: 'text-slate-400' },
+  converting: { label: '🔄 Conversion HEIC', color: 'text-yellow-400' },
+  processing: { label: '🤖 Détourage IA',    color: 'text-blue-400' },
+  searching:  { label: '🔍 Recherche…',      color: 'text-purple-400' },
+  ready:      { label: '✓ Prêt',             color: 'text-green-400' },
+  uploading:  { label: '⬆️ Upload…',         color: 'text-blue-400' },
+  uploaded:   { label: '✅ Uploadé',         color: 'text-green-500' },
+  not_found:  { label: '❌ Réf. introuvable', color: 'text-red-400' },
+  error:      { label: '❌ Erreur',           color: 'text-red-400' },
+}
+
+function BlobThumbnail({ blob, alt }: { blob: Blob; alt: string }) {
+  const [url, setUrl] = useState<string | null>(null)
+
+  useEffect(() => {
+    const objectUrl = URL.createObjectURL(blob)
+    setUrl(objectUrl)
+    return () => URL.revokeObjectURL(objectUrl)
+  }, [blob])
+
+  if (!url) return <div className="w-full h-full bg-slate-700 animate-pulse" />
+  return <img src={url} alt={alt} className="w-full h-full object-contain" />
+}
+
+export function ImageCard({
+  item,
+  onFeatherChange,
+  onRotate,
+  onUpload,
+  onRemove,
+  onOpenLightbox,
+}: ImageCardProps) {
+  const statusInfo = STATUS_LABELS[item.status] ?? { label: item.status, color: 'text-slate-400' }
+  const isProcessing = ['pending', 'converting', 'processing', 'searching', 'uploading'].includes(item.status)
+  const canAdjust = !!item.rawPngBlob && !isProcessing
+
+  return (
+    <div className="bg-slate-900 border border-slate-700 rounded-xl overflow-hidden flex flex-col">
+      {/* Miniatures avant / après */}
+      <div
+        className="relative h-40 bg-slate-800 cursor-pointer"
+        onClick={() => onOpenLightbox(item)}
+      >
+        <div className="absolute inset-0">
+          <BlobThumbnail blob={item.originalBlob} alt="Original" />
+        </div>
+        {item.processedBlob && (
+          <div className="absolute inset-0 border-l-2 border-indigo-500 left-1/2 w-1/2">
+            <BlobThumbnail blob={item.processedBlob} alt="Traité" />
+          </div>
+        )}
+        {/* Barre de progression pendant l'IA */}
+        {item.status === 'processing' && item.progress && (
+          <div className="absolute bottom-0 inset-x-0 bg-black/60 px-2 py-1">
+            <div className="h-1 bg-slate-700 rounded">
+              <div
+                className="h-1 bg-indigo-500 rounded transition-all"
+                style={{ width: `${item.progress.percent}%` }}
+              />
+            </div>
+            <p className="text-xs text-slate-400 mt-0.5">{item.progress.key} — {item.progress.percent}%</p>
+          </div>
+        )}
+      </div>
+
+      {/* Infos */}
+      <div className="p-3 flex flex-col gap-2 flex-1">
+        <div>
+          <p className="text-xs font-mono text-slate-300 truncate">{item.ref}</p>
+          {item.shopifyProductTitle && (
+            <p className="text-xs text-slate-500 truncate">{item.shopifyProductTitle}</p>
+          )}
+          <p className={`text-xs font-semibold mt-0.5 ${statusInfo.color}`}>{statusInfo.label}</p>
+          {item.error && <p className="text-xs text-red-400 mt-0.5 truncate" title={item.error}>{item.error}</p>}
+        </div>
+
+        {/* Contrôles feather + rotation */}
+        <div className={canAdjust ? '' : 'opacity-40 pointer-events-none'}>
+          <label className="block text-xs text-slate-500 mb-1">
+            Bords : {item.feather} px
+          </label>
+          <input
+            type="range"
+            min={0}
+            max={5}
+            step={1}
+            value={item.feather}
+            onChange={(e) => onFeatherChange(item.id, Number(e.target.value))}
+            className="w-full accent-indigo-500"
+          />
+
+          <div className="flex gap-1 mt-2">
+            <button
+              onClick={() => onRotate(item.id, 'ccw')}
+              className="flex-1 py-1 text-xs bg-slate-800 hover:bg-slate-700 rounded text-slate-300"
+            >↺ -90°</button>
+            <button
+              onClick={() => onRotate(item.id, 'cw')}
+              className="flex-1 py-1 text-xs bg-slate-800 hover:bg-slate-700 rounded text-slate-300"
+            >↻ +90°</button>
+          </div>
+        </div>
+
+        {/* Boutons d'action */}
+        <div className="flex gap-2 mt-auto pt-1">
+          {item.status === 'ready' && (
+            <button
+              onClick={() => onUpload(item.id)}
+              className="flex-1 py-1.5 text-xs bg-indigo-600 hover:bg-indigo-500 text-white font-semibold rounded"
+            >
+              ⬆️ Uploader
+            </button>
+          )}
+          {item.status === 'uploaded' && item.uploadedUrl && (
+            <a
+              href={item.uploadedUrl}
+              target="_blank"
+              rel="noopener noreferrer"
+              className="flex-1 py-1.5 text-xs bg-green-800 hover:bg-green-700 text-white font-semibold rounded text-center"
+            >
+              Voir sur Shopify →
+            </a>
+          )}
+          <button
+            onClick={() => onRemove(item.id)}
+            className="py-1.5 px-2 text-xs bg-slate-800 hover:bg-red-900 text-slate-400 hover:text-red-300 rounded"
+          >✕</button>
+        </div>
+      </div>
+    </div>
+  )
+}
@@ -0,0 +1,70 @@
+'use client'
+import { useEffect, useState } from 'react'
+import type { ImageItem } from '@/types/images'
+
+interface LightboxProps {
+  item: ImageItem | null
+  onClose: () => void
+}
+
+function BlobImg({ blob, alt }: { blob: Blob; alt: string }) {
+  const [url, setUrl] = useState<string | null>(null)
+
+  useEffect(() => {
+    const u = URL.createObjectURL(blob)
+    setUrl(u)
+    return () => URL.revokeObjectURL(u)
+  }, [blob])
+
+  if (!url) return null
+  return <img src={url} alt={alt} className="max-h-full max-w-full object-contain" />
+}
+
+export function Lightbox({ item, onClose }: LightboxProps) {
+  useEffect(() => {
+    const onKey = (e: KeyboardEvent) => { if (e.key === 'Escape') onClose() }
+    document.addEventListener('keydown', onKey)
+    return () => document.removeEventListener('keydown', onKey)
+  }, [onClose])
+
+  if (!item) return null
+
+  return (
+    <div
+      className="fixed inset-0 z-50 bg-black/90 flex items-center justify-center p-4"
+      onClick={onClose}
+    >
+      <div
+        className="bg-slate-900 rounded-xl max-w-5xl w-full max-h-[90vh] overflow-hidden flex flex-col"
+        onClick={(e) => e.stopPropagation()}
+      >
+        <div className="flex items-center justify-between px-4 py-3 border-b border-slate-700">
+          <div>
+            <span className="text-sm font-mono text-slate-300">{item.ref}</span>
+            {item.shopifyProductTitle && (
+              <span className="text-xs text-slate-500 ml-2">{item.shopifyProductTitle}</span>
+            )}
+          </div>
+          <button
+            onClick={onClose}
+            className="text-slate-400 hover:text-white text-xl leading-none"
+          >✕</button>
+        </div>
+
+        <div className="flex flex-1 overflow-hidden min-h-0">
+          <div className="flex-1 flex flex-col items-center justify-center p-4 bg-slate-950 border-r border-slate-700">
+            <p className="text-xs text-slate-500 mb-2">Avant</p>
+            <BlobImg blob={item.originalBlob} alt="Avant" />
+          </div>
+          <div className="flex-1 flex flex-col items-center justify-center p-4 bg-white/5">
+            <p className="text-xs text-slate-500 mb-2">Après</p>
+            {item.processedBlob
+              ? <BlobImg blob={item.processedBlob} alt="Après" />
+              : <p className="text-slate-600 text-sm">Traitement en cours…</p>
+            }
+          </div>
+        </div>
+      </div>
+    </div>
+  )
+}
@@ -0,0 +1,246 @@
+'use client'
+import { useReducer, useCallback } from 'react'
+import type { ImageItem, ImageStatus } from '@/types/images'
+
+// ── Reducer ───────────────────────────────────────────────────────────────────
+
+type Action =
+  | { type: 'ADD'; items: ImageItem[] }
+  | { type: 'UPDATE'; id: string; patch: Partial<ImageItem> }
+  | { type: 'REMOVE'; id: string }
+
+function reducer(state: ImageItem[], action: Action): ImageItem[] {
+  switch (action.type) {
+    case 'ADD':
+      return [...state, ...action.items]
+    case 'UPDATE':
+      return state.map((item) =>
+        item.id === action.id ? { ...item, ...action.patch } : item,
+      )
+    case 'REMOVE':
+      return state.filter((item) => item.id !== action.id)
+  }
+}
+
+// ── Helpers ───────────────────────────────────────────────────────────────────
+
+function refFromFilename(filename: string): string {
+  const dot = filename.lastIndexOf('.')
+  return dot === -1 ? filename : filename.slice(0, dot)
+}
+
+function blobToBase64(blob: Blob): Promise<string> {
+  return new Promise((resolve, reject) => {
+    const reader = new FileReader()
+    reader.onload = () => {
+      const result = reader.result as string
+      // Supprimer le préfixe "data:image/jpeg;base64,"
+      const base64 = result.split(',')[1]
+      resolve(base64)
+    }
+    reader.onerror = () => reject(new Error('FileReader error'))
+    reader.readAsDataURL(blob)
+  })
+}
+
+// ── Hook ──────────────────────────────────────────────────────────────────────
+
+export function useImages() {
+  const [items, dispatch] = useReducer(reducer, [])
+
+  const update = useCallback((id: string, patch: Partial<ImageItem>) => {
+    dispatch({ type: 'UPDATE', id, patch })
+  }, [])
+
+  // Recherche produit Shopify
+  const searchProduct = useCallback(
+    async (id: string, ref: string) => {
+      update(id, { status: 'searching' })
+      try {
+        const res = await fetch(`/api/products/search?ref=${encodeURIComponent(ref)}`)
+        const data = await res.json()
+        if (data.found) {
+          update(id, {
+            status: 'ready',
+            shopifyProductId: data.shopifyId,
+            shopifyProductTitle: data.title,
+          })
+        } else {
+          update(id, { status: 'not_found' })
+        }
+      } catch (err) {
+        update(id, { status: 'error', error: `Recherche produit : ${(err as Error).message}` })
+      }
+    },
+    [update],
+  )
+
+  // Pipeline complet pour un item (avec ref)
+  const runPipeline = useCallback(
+    async (id: string, blob: Blob, ref: string, feather: number, rotation: number) => {
+      const { convertHeicToJpeg } = await import('@/lib/client/heicConverter')
+      const { removeBackgroundRaw, compositeOnWhite } = await import('@/lib/client/bgRemover')
+      const { rotateBlob } = await import('@/lib/client/imageRotator')
+
+      let jpegBlob = blob
+
+      if (blob.type === 'image/heic' || blob.type === 'image/heif' || blob.type === '') {
+        try {
+          update(id, { status: 'converting' })
+          jpegBlob = await convertHeicToJpeg(blob)
+        } catch (err) {
+          update(id, { status: 'error', error: `Conversion HEIC : ${(err as Error).message}` })
+          return
+        }
+      }
+
+      let rawPng: Blob
+      try {
+        update(id, { status: 'processing', progress: null })
+        rawPng = await removeBackgroundRaw(jpegBlob, (p) => update(id, { progress: p }))
+      } catch (err) {
+        update(id, { status: 'error', error: `Détourage IA : ${(err as Error).message}` })
+        return
+      }
+
+      let finalBlob: Blob
+      try {
+        const composited = await compositeOnWhite(rawPng, feather)
+        finalBlob = await rotateBlob(composited, rotation)
+      } catch (err) {
+        update(id, { status: 'error', error: `Post-traitement : ${(err as Error).message}` })
+        return
+      }
+
+      update(id, { rawPngBlob: rawPng, processedBlob: finalBlob })
+      await searchProduct(id, ref)
+    },
+    [update, searchProduct],
+  )
+
+  // Recomposite rapide (feather ou rotation changés) — ne relance pas l'IA
+  const recomposite = useCallback(
+    async (id: string, rawPngBlob: Blob, feather: number, rotation: number) => {
+      const { compositeOnWhite } = await import('@/lib/client/bgRemover')
+      const { rotateBlob } = await import('@/lib/client/imageRotator')
+      try {
+        const composited = await compositeOnWhite(rawPngBlob, feather)
+        const finalBlob = await rotateBlob(composited, rotation)
+        update(id, { processedBlob: finalBlob, feather, rotation })
+      } catch (err) {
+        update(id, { status: 'error', error: `Retraitement : ${(err as Error).message}` })
+      }
+    },
+    [update],
+  )
+
+  // ── Actions exposées ───────────────────────────────────────────────────────
+
+  const addFiles = useCallback(
+    async (files: File[]) => {
+      const { readImagesFromZip } = await import('@/lib/client/zipImporter')
+
+      for (const file of files) {
+        if (file.name.toLowerCase().endsWith('.zip')) {
+          const entries = await readImagesFromZip(file)
+          const newItems: ImageItem[] = entries.map((entry) => ({
+            id: crypto.randomUUID(),
+            filename: `${entry.folder}/${entry.filename}.${entry.ext}`,
+            ref: entry.folder,
+            originalBlob: entry.blob,
+            rawPngBlob: null,
+            processedBlob: null,
+            rotation: 0,
+            feather: 2,
+            shopifyProductId: null,
+            shopifyProductTitle: null,
+            uploadedUrl: null,
+            status: 'pending' as ImageStatus,
+            error: null,
+            progress: null,
+          }))
+          dispatch({ type: 'ADD', items: newItems })
+          for (const item of newItems) {
+            runPipeline(item.id, item.originalBlob, item.ref, item.feather, item.rotation)
+          }
+        } else {
+          const ref = refFromFilename(file.name)
+          const newItem: ImageItem = {
+            id: crypto.randomUUID(),
+            filename: file.name,
+            ref,
+            originalBlob: file,
+            rawPngBlob: null,
+            processedBlob: null,
+            rotation: 0,
+            feather: 2,
+            shopifyProductId: null,
+            shopifyProductTitle: null,
+            uploadedUrl: null,
+            status: 'pending',
+            error: null,
+            progress: null,
+          }
+          dispatch({ type: 'ADD', items: [newItem] })
+          runPipeline(newItem.id, newItem.originalBlob, newItem.ref, newItem.feather, newItem.rotation)
+        }
+      }
+    },
+    [runPipeline],
+  )
+
+  const setFeather = useCallback(
+    (id: string, value: number) => {
+      const item = items.find((i) => i.id === id)
+      if (!item || !item.rawPngBlob) return
+      recomposite(id, item.rawPngBlob, value, item.rotation)
+    },
+    [items, recomposite],
+  )
+
+  const rotate = useCallback(
+    (id: string, direction: 'cw' | 'ccw') => {
+      const item = items.find((i) => i.id === id)
+      if (!item || !item.rawPngBlob) return
+      const delta = direction === 'cw' ? 90 : -90
+      const newRotation = ((item.rotation + delta) % 360 + 360) % 360
+      recomposite(id, item.rawPngBlob, item.feather, newRotation)
+    },
+    [items, recomposite],
+  )
+
+  const uploadOne = useCallback(
+    async (id: string) => {
+      const item = items.find((i) => i.id === id)
+      if (!item || item.status !== 'ready' || !item.processedBlob || !item.shopifyProductId) return
+
+      update(id, { status: 'uploading' })
+
+      try {
+        const base64 = await blobToBase64(item.processedBlob)
+        const filename = `${item.ref}.jpg`
+        const res = await fetch('/api/images/upload', {
+          method: 'POST',
+          headers: { 'Content-Type': 'application/json' },
+          body: JSON.stringify({ shopifyProductId: item.shopifyProductId, imageBase64: base64, filename }),
+        })
+        const data = await res.json()
+        if (!res.ok) throw new Error(data.error || `HTTP ${res.status}`)
+        update(id, { status: 'uploaded', uploadedUrl: data.url })
+      } catch (err) {
+        update(id, { status: 'error', error: `Upload : ${(err as Error).message}` })
+      }
+    },
+    [items, update],
+  )
+
+  const uploadAll = useCallback(() => {
+    items.filter((i) => i.status === 'ready').forEach((i) => uploadOne(i.id))
+  }, [items, uploadOne])
+
+  const removeItem = useCallback((id: string) => {
+    dispatch({ type: 'REMOVE', id })
+  }, [])
+
+  return { items, addFiles, setFeather, rotate, uploadOne, uploadAll, removeItem }
+}
@@ -0,0 +1,89 @@
+const CDN_VERSION = '1.7.0'
+const CDN_URL = `https://cdn.jsdelivr.net/npm/@imgly/background-removal@${CDN_VERSION}/dist/index.mjs`
+
+let _removeBg: ((blob: Blob, opts: Record<string, unknown>) => Promise<Blob>) | null = null
+
+async function loadLib() {
+  if (_removeBg) return _removeBg
+  const mod = await import(/* webpackIgnore: true */ CDN_URL)
+  _removeBg = mod.removeBackground
+  return _removeBg!
+}
+
+export interface ProgressEvent {
+  key: string
+  percent: number
+}
+
+/**
+ * Supprime le fond d'un Blob image via @imgly IA.
+ * Retourne un PNG avec fond transparent (à combiner avec compositeOnWhite).
+ */
+export async function removeBackgroundRaw(
+  blob: Blob,
+  onProgress?: (e: ProgressEvent) => void,
+): Promise<Blob> {
+  const removeBg = await loadLib()
+
+  return removeBg(blob, {
+    output: { format: 'image/png', type: 'foreground', quality: 1 },
+    progress: (key: string, current: number, total: number) => {
+      if (onProgress && total > 0) {
+        onProgress({ key, percent: Math.round((current / total) * 100) })
+      }
+    },
+  })
+}
+
+/**
+ * Composite un PNG transparent sur fond blanc avec feather optionnel.
+ * @param pngBlob — PNG avec transparence (résultat de removeBackgroundRaw)
+ * @param feather — récupération des bords en px (0 = strict, 5 = doux)
+ */
+export function compositeOnWhite(pngBlob: Blob, feather: number): Promise<Blob> {
+  const objectUrl = URL.createObjectURL(pngBlob)
+
+  return new Promise((resolve, reject) => {
+    const img = new Image()
+
+    img.onload = () => {
+      const { width, height } = img
+
+      const fgCanvas = document.createElement('canvas')
+      fgCanvas.width = width
+      fgCanvas.height = height
+      const fgCtx = fgCanvas.getContext('2d')!
+
+      fgCtx.drawImage(img, 0, 0)
+
+      if (feather > 0) {
+        fgCtx.globalCompositeOperation = 'destination-over'
+        fgCtx.filter = `blur(${feather}px)`
+        fgCtx.drawImage(img, 0, 0)
+        fgCtx.filter = 'none'
+        fgCtx.globalCompositeOperation = 'source-over'
+      }
+
+      const out = document.createElement('canvas')
+      out.width = width
+      out.height = height
+      const ctx = out.getContext('2d')!
+      ctx.fillStyle = '#ffffff'
+      ctx.fillRect(0, 0, width, height)
+      ctx.drawImage(fgCanvas, 0, 0)
+
+      URL.revokeObjectURL(objectUrl)
+      out.toBlob(
+        (b) => (b ? resolve(b) : reject(new Error('canvas.toBlob a retourné null'))),
+        'image/jpeg',
+        0.92,
+      )
+    }
+
+    img.onerror = () => {
+      URL.revokeObjectURL(objectUrl)
+      reject(new Error('Impossible de charger le PNG'))
+    }
+    img.src = objectUrl
+  })
+}
@@ -0,0 +1,31 @@
+/**
+ * Convertit un Blob HEIC/HEIF en Blob JPEG via heic2any.
+ * À utiliser uniquement côté client (navigateur).
+ */
+export async function convertHeicToJpeg(blob: Blob): Promise<Blob> {
+  if (!(blob instanceof Blob)) {
+    throw new TypeError('L\'entrée doit être un Blob')
+  }
+
+  const type = blob.type.toLowerCase()
+  if (type !== '' && !['image/heic', 'image/heif'].includes(type)) {
+    throw new TypeError(`Format attendu : HEIC/HEIF. Reçu : ${blob.type || '(vide)'}`)
+  }
+
+  const heic2any = (await import('heic2any')).default
+
+  const timeout = new Promise<never>((_, reject) =>
+    setTimeout(() => reject(new Error('Timeout conversion HEIC (120s)')), 120_000),
+  )
+
+  const conversion = heic2any({ blob, toType: 'image/jpeg', quality: 0.92 })
+
+  const result = await Promise.race([conversion, timeout])
+  const output = Array.isArray(result) ? result[0] : result
+
+  if (!(output instanceof Blob)) {
+    throw new Error("heic2any n'a pas retourné un Blob")
+  }
+
+  return output
+}
@@ -0,0 +1,44 @@
+/**
+ * Pivote un Blob JPEG via Canvas.
+ * @param blob — image source (JPEG)
+ * @param degrees — angle en degrés (0, 90, 180, 270)
+ * @returns Blob JPEG pivoté, ou le blob original si degrees === 0
+ */
+export function rotateBlob(blob: Blob, degrees: number): Promise<Blob> {
+  const norm = ((degrees % 360) + 360) % 360
+  if (norm === 0) return Promise.resolve(blob)
+
+  const url = URL.createObjectURL(blob)
+
+  return new Promise((resolve, reject) => {
+    const img = new Image()
+
+    img.onload = () => {
+      const swap = norm === 90 || norm === 270
+      const w = swap ? img.naturalHeight : img.naturalWidth
+      const h = swap ? img.naturalWidth : img.naturalHeight
+
+      const canvas = document.createElement('canvas')
+      canvas.width = w
+      canvas.height = h
+      const ctx = canvas.getContext('2d')!
+
+      ctx.translate(w / 2, h / 2)
+      ctx.rotate((norm * Math.PI) / 180)
+      ctx.drawImage(img, -img.naturalWidth / 2, -img.naturalHeight / 2)
+
+      URL.revokeObjectURL(url)
+      canvas.toBlob(
+        (b) => (b ? resolve(b) : reject(new Error('rotateBlob : toBlob a retourné null'))),
+        'image/jpeg',
+        0.92,
+      )
+    }
+
+    img.onerror = () => {
+      URL.revokeObjectURL(url)
+      reject(new Error('rotateBlob : impossible de charger le blob'))
+    }
+    img.src = url
+  })
+}
@@ -0,0 +1,47 @@
+import JSZip from 'jszip'
+import type { ZipEntry } from '@/types/images'
+
+const IMAGE_EXTS = new Set(['heic', 'heif', 'jpg', 'jpeg', 'png'])
+
+/**
+ * Extrait toutes les images d'un fichier ZIP.
+ * Structure attendue : dossier-ref/image.ext (le nom du dossier = référence produit).
+ */
+export async function readImagesFromZip(file: File): Promise<ZipEntry[]> {
+  const zip = await JSZip.loadAsync(file)
+
+  const entries: Array<{ relativePath: string; entry: JSZip.JSZipObject }> = []
+  zip.forEach((relativePath, entry) => {
+    if (!entry.dir) entries.push({ relativePath, entry })
+  })
+
+  const results: ZipEntry[] = []
+
+  for (const { relativePath, entry } of entries) {
+    if (relativePath.startsWith('__MACOSX/')) continue
+
+    const parts = relativePath.split('/').filter((p) => p.length > 0)
+    const filename = parts[parts.length - 1]
+    if (filename.startsWith('.')) continue
+
+    const dotIdx = filename.lastIndexOf('.')
+    if (dotIdx === -1) continue
+    const ext = filename.slice(dotIdx + 1).toLowerCase()
+    if (!IMAGE_EXTS.has(ext)) continue
+
+    const folder = parts.length > 1 ? parts[0] : filename.slice(0, dotIdx)
+    const isHeic = ext === 'heic' || ext === 'heif'
+    const mimeType = isHeic
+      ? 'image/heic'
+      : ext === 'jpg' || ext === 'jpeg'
+        ? 'image/jpeg'
+        : 'image/png'
+
+    const rawBlob = await entry.async('blob')
+    const blob = new Blob([rawBlob], { type: mimeType })
+
+    results.push({ folder, filename: filename.slice(0, dotIdx), ext, blob, isHeic })
+  }
+
+  return results
+}
@@ -0,0 +1,83 @@
+const API_VERSION = '2024-01'
+
+function getConfig() {
+  const domain = process.env.SHOPIFY_STORE_DOMAIN
+  const token = process.env.SHOPIFY_ADMIN_API_TOKEN
+  if (!domain || !token) {
+    throw new Error('SHOPIFY_STORE_DOMAIN et SHOPIFY_ADMIN_API_TOKEN requis')
+  }
+  return {
+    baseUrl: `https://${domain}/admin/api/${API_VERSION}`,
+    headers: {
+      'X-Shopify-Access-Token': token,
+      'Content-Type': 'application/json',
+    },
+  }
+}
+
+export type ShopifyProductResult =
+  | { found: false }
+  | { found: true; shopifyId: string; title: string }
+
+/**
+ * Recherche un produit Shopify par sa référence.
+ * Tente d'abord par handle (ex: "ref-1042"), puis par titre exact.
+ */
+export async function searchProductByRef(ref: string): Promise<ShopifyProductResult> {
+  const { baseUrl, headers } = getConfig()
+
+  // Normalise la référence en handle Shopify (minuscules, tirets)
+  const handle = ref.toLowerCase().replace(/[^a-z0-9]+/g, '-').replace(/^-+|-+$/g, '')
+
+  const tryFetch = async (params: string) => {
+    const res = await fetch(`${baseUrl}/products.json?${params}&fields=id,title,handle&limit=1`, { headers })
+    if (!res.ok) throw new Error(`Shopify API error: ${res.status}`)
+    const data = await res.json()
+    return (data.products ?? []) as Array<{ id: number; title: string; handle: string }>
+  }
+
+  let products = await tryFetch(`handle=${encodeURIComponent(handle)}`)
+
+  if (products.length === 0) {
+    products = await tryFetch(`title=${encodeURIComponent(ref)}`)
+  }
+
+  if (products.length === 0) return { found: false }
+
+  return {
+    found: true,
+    shopifyId: String(products[0].id),
+    title: products[0].title,
+  }
+}
+
+/**
+ * Upload une image (base64) vers un produit Shopify via l'API REST.
+ * @param shopifyProductId — ID numérique du produit (string)
+ * @param imageBase64 — contenu JPEG encodé en base64 (sans le préfixe data:)
+ * @param filename — nom de fichier avec extension (ex: "REF-1042.jpg")
+ */
+export async function uploadProductImage(
+  shopifyProductId: string,
+  imageBase64: string,
+  filename: string,
+): Promise<{ url: string }> {
+  const { baseUrl, headers } = getConfig()
+
+  const res = await fetch(`${baseUrl}/products/${shopifyProductId}/images.json`, {
+    method: 'POST',
+    headers,
+    body: JSON.stringify({ image: { attachment: imageBase64, filename } }),
+  })
+
+  if (!res.ok) {
+    const body = await res.text()
+    throw new Error(`Shopify upload error: ${res.status} — ${body}`)
+  }
+
+  const data = await res.json()
+  if (!data.image?.src) {
+    throw new Error('Shopify response invalide : champ image.src manquant')
+  }
+  return { url: data.image.src as string }
+}
@@ -0,0 +1,40 @@
+export type ImageStatus =
+  | 'pending'      // ajouté, pas encore traité
+  | 'converting'   // HEIC → JPEG en cours
+  | 'processing'   // détourage IA en cours
+  | 'searching'    // recherche produit Shopify en cours
+  | 'ready'        // prêt à uploader
+  | 'uploading'    // upload Shopify en cours
+  | 'uploaded'     // uploadé avec succès
+  | 'not_found'    // référence produit introuvable dans Shopify
+  | 'error'        // erreur à n'importe quelle étape
+
+export interface ImageProgress {
+  key: string
+  percent: number
+}
+
+export interface ImageItem {
+  id: string
+  filename: string             // nom de fichier original (ex: "REF-1042.heic")
+  ref: string                  // référence produit extraite (ex: "REF-1042")
+  originalBlob: Blob           // image originale (pour la vue "avant")
+  rawPngBlob: Blob | null      // PNG transparent issu du détourage IA (cache pour feather)
+  processedBlob: Blob | null   // JPEG final sur fond blanc, pivoté (pour upload + vue "après")
+  rotation: number             // 0, 90, 180, 270
+  feather: number              // 0–5, défaut 2
+  shopifyProductId: string | null
+  shopifyProductTitle: string | null
+  uploadedUrl: string | null
+  status: ImageStatus
+  error: string | null
+  progress: ImageProgress | null
+}
+
+export interface ZipEntry {
+  folder: string    // nom du dossier = référence produit
+  filename: string  // nom de fichier dans le dossier
+  ext: string       // extension sans point, en minuscules
+  blob: Blob        // blob avec type MIME correct
+  isHeic: boolean
+}
Author	SHA1	Message	Date
C_Ma_For	cf5bbf91d5	feat: module Images complet — drop, traitement IA, Shopify, upload	2026-06-08 20:00:20 +02:00
C_Ma_For	fe9c3b9ccb	fix: inclure 'uploading' dans le compteur processing de GlobalActions	2026-06-08 19:18:40 +02:00
C_Ma_For	568fe0d38e	feat: composants Lightbox plein écran + GlobalActions barre d'upload	2026-06-08 17:45:22 +02:00
C_Ma_For	683db58f4b	feat: composant ImageCard avec miniatures avant/après, feather, rotation, upload	2026-06-08 17:44:45 +02:00
C_Ma_For	4c1cf73435	feat: composant DropZone drag & drop HEIC/JPG/PNG/ZIP	2026-06-08 17:43:40 +02:00
C_Ma_For	901199c45d	feat: hook useImages — pipeline HEIC→IA→feather→rotation→search→upload	2026-06-08 17:41:00 +02:00
C_Ma_For	50469700d0	feat: utilitaires client heicConverter, bgRemover, imageRotator, zipImporter (TS) Porte les 4 utilitaires de traitement d'images en TypeScript pour utilisation côté client : - heicConverter.ts : convertit HEIC/HEIF en JPEG via heic2any - bgRemover.ts : supprime les fonds d'images avec @imgly/background-removal + composite sur blanc - imageRotator.ts : pivote les images JPEG via Canvas - zipImporter.ts : extrait les images d'un fichier ZIP avec structure dossier-ref/image.ext Tous les modules utilisent des APIs du navigateur et doivent être importés dynamiquement depuis du code 'use client'. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-06-08 17:30:01 +02:00
C_Ma_For	a5ced27e93	feat: API route POST /api/images/upload (TDD)	2026-06-08 17:25:40 +02:00
C_Ma_For	c9422be78e	feat: API route GET /api/products/search (TDD) Implémentation test-driven du endpoint de recherche de produits par référence. - Tests unitaires complets validant les cas nominaux et d'erreur - Validation du paramètre ref avec gestion des chaînes vides - Intégration avec searchProductByRef de lib/shopify - Gestion appropriée des erreurs HTTP (400, 500) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-06-08 17:15:58 +02:00
C_Ma_For	53008d1d43	fix: valider data.image.src dans uploadProductImage	2026-06-08 17:10:26 +02:00
C_Ma_For	9675366db9	feat: client Shopify Admin REST API (search + upload)	2026-06-08 16:21:55 +02:00
C_Ma_For	c97a7faaa9	feat: types ImageItem + dépendances heic2any jszip - Install heic2any and jszip dependencies - Create src/types/images.ts with ImageItem, ImageStatus, ImageProgress, and ZipEntry types - heic2any includes bundled TypeScript types (no declaration file needed) - ImageItem is the central data model for the image processing module with support for: - HEIC to JPEG conversion - AI-powered background removal - Shopify product lookup and upload - Progress tracking and error handling - Rotation and feather adjustments (cached PNG blob for fast re-processing) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-06-08 15:47:34 +02:00