feat: add multi-select upload and unified selection bar on images page

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

src/app/(dashboard)/images/page.tsx

@@ -11,15 +11,16 @@ import { useImages } from '@/hooks/useImages'
 import type { ImageItem } from '@/types/images'
 
 function ImagesPageInner() {
-  const { items, addFiles, setFeather, setAlphaThreshold, rotate, uploadOne, uploadAll, removeItem, assignProduct, reprocess, detour } = useImages()
+  const { items, addFiles, setFeather, setAlphaThreshold, rotate, uploadOne, uploadAll, uploadSelected, removeItem, assignProduct, reprocess, detour } = useImages()
   const [lightboxItem, setLightboxItem] = useState<ImageItem | null>(null)
   const [mockupItem, setMockupItem] = useState<ImageItem | null>(null)
+  const [selected, setSelected] = useState<Set<string>>(new Set())
+  const [uploadingSelected, setUploadingSelected] = useState(false)
 
   const openMockup = useCallback((id: string) => {
     const item = items.find(i => i.id === id)
     if (item) setMockupItem(item)
   }, [items])
-  const [selected, setSelected] = useState<Set<string>>(new Set())
 
   const toggleSelect = useCallback((id: string, value: boolean) => {
     setSelected(prev => {
@@ -30,23 +31,51 @@ function ImagesPageInner() {
     })
   }, [])
 
-  const selectAll = useCallback(() => {
-    const detourable = items.filter(i =>
-      i.status === 'converted' || i.status === 'not_found' || i.status === 'error'
-    )
-    setSelected(new Set(detourable.map(i => i.id) as string[]))
+  const clearSelection = useCallback(() => setSelected(new Set()), [])
+
+  const selectAllDetourable = useCallback(() => {
+    const ids = items
+      .filter(i => i.status === 'converted' || i.status === 'not_found' || i.status === 'error')
+      .map(i => i.id) as string[]
+    setSelected(new Set(ids))
   }, [items])
 
-  const clearSelection = useCallback(() => setSelected(new Set()), [])
+  const selectAllUploadable = useCallback(() => {
+    const ids = items
+      .filter(i => (i.status === 'ready' || i.status === 'converted') && !!i.shopifyProductId)
+      .map(i => i.id) as string[]
+    setSelected(new Set(ids))
+  }, [items])
 
   const detourSelected = useCallback(() => {
     Array.from(selected).forEach(id => detour(id))
     setSelected(new Set())
   }, [selected, detour])
 
+  const handleUploadSelected = useCallback(async () => {
+    setUploadingSelected(true)
+    await uploadSelected(selected)
+    setUploadingSelected(false)
+    setSelected(new Set())
+  }, [selected, uploadSelected])
+
+  const selectedDetourable = Array.from(selected).filter(id => {
+    const item = items.find(i => i.id === id)
+    return item && (item.status === 'converted' || item.status === 'not_found' || item.status === 'error')
+  })
+  const selectedUploadable = Array.from(selected).filter(id => {
+    const item = items.find(i => i.id === id)
+    return item && (item.status === 'ready' || item.status === 'converted') && !!item.shopifyProductId
+  })
+
   const detourable = items.filter(i =>
     i.status === 'converted' || i.status === 'not_found' || i.status === 'error'
   )
+  const uploadable = items.filter(i =>
+    (i.status === 'ready' || i.status === 'converted') && !!i.shopifyProductId
+  )
+
+  const showSelectionBar = detourable.length > 0 || uploadable.length > 0
 
   return (
     <>
@@ -66,26 +95,57 @@ function ImagesPageInner() {
           <GlobalActions items={items} onUploadAll={uploadAll} />
         )}
 
-        {/* Barre de sélection multiple pour détourage par lot */}
+        {/* Barre de sélection multiple */}
+        {showSelectionBar && (
+          <div className="flex items-center gap-2 px-3 py-2 bg-slate-800 rounded-lg border border-slate-700 flex-wrap">
+            {/* Compteurs et raccourcis de sélection */}
+            <div className="flex items-center gap-2 text-xs text-slate-400">
               {detourable.length > 0 && (
-          <div className="flex items-center gap-3 px-3 py-2 bg-slate-800 rounded-lg border border-slate-700">
-            <span className="text-xs text-slate-400">{detourable.length} image{detourable.length > 1 ? 's' : ''} sans détourage</span>
-            <button onClick={selectAll} className="text-xs text-indigo-400 hover:text-indigo-300">
-              Tout sélectionner
+                <button onClick={selectAllDetourable} className="hover:text-purple-300 transition-colors">
+                  Sélectionner à détourer ({detourable.length})
                 </button>
+              )}
+              {detourable.length > 0 && uploadable.length > 0 && (
+                <span className="text-slate-600">·</span>
+              )}
+              {uploadable.length > 0 && (
+                <button onClick={selectAllUploadable} className="hover:text-indigo-300 transition-colors">
+                  Sélectionner à uploader ({uploadable.length})
+                </button>
+              )}
+            </div>
+
+            {/* Actions sur la sélection */}
             {selected.size > 0 && (
               <>
-                <span className="text-xs text-slate-500">·</span>
-                <span className="text-xs text-white font-medium">{selected.size} sélectionnée{selected.size > 1 ? 's' : ''}</span>
+                <span className="text-slate-600 text-xs">|</span>
+                <span className="text-xs text-white font-medium">
+                  {selected.size} sélectionnée{selected.size > 1 ? 's' : ''}
+                </span>
+                <div className="ml-auto flex items-center gap-2">
+                  {selectedDetourable.length > 0 && (
                     <button
                       onClick={detourSelected}
-                  className="ml-auto px-3 py-1 text-xs bg-purple-700 hover:bg-purple-600 text-white font-semibold rounded"
+                      className="px-3 py-1 text-xs bg-purple-700 hover:bg-purple-600 text-white font-semibold rounded"
                     >
-                  ✂️ Détourer la sélection
+                      ✂️ Détourer ({selectedDetourable.length})
                     </button>
+                  )}
+                  {selectedUploadable.length > 0 && (
+                    <button
+                      onClick={handleUploadSelected}
+                      disabled={uploadingSelected}
+                      className="px-3 py-1 text-xs bg-indigo-600 hover:bg-indigo-500 text-white font-semibold rounded disabled:opacity-50"
+                    >
+                      {uploadingSelected
+                        ? `⬆️ Upload en cours…`
+                        : `⬆️ Uploader (${selectedUploadable.length})`}
+                    </button>
+                  )}
                   <button onClick={clearSelection} className="text-xs text-slate-500 hover:text-slate-300">
                     ✕
                   </button>
+                </div>
               </>
             )}
           </div>

src/hooks/useImages.ts

@@ -353,6 +353,16 @@ export function useImages() {
     }
   }, [items, uploadOne])
 
+  const uploadSelected = useCallback(async (ids: Set<string>) => {
+    const toUpload = items.filter(i =>
+      ids.has(i.id) && (i.status === 'ready' || i.status === 'converted') && !!i.shopifyProductId
+    )
+    for (const item of toUpload) {
+      await uploadOne(item.id)
+      await new Promise(r => setTimeout(r, 500))
+    }
+  }, [items, uploadOne])
+
   const removeItem = useCallback((id: string) => {
     dispatch({ type: 'REMOVE', id })
   }, [])
@@ -366,5 +376,5 @@ export function useImages() {
     [items, update],
   )
 
-  return { items, addFiles, setFeather, setAlphaThreshold, rotate, uploadOne, uploadAll, removeItem, assignProduct, reprocess, detour }
+  return { items, addFiles, setFeather, setAlphaThreshold, rotate, uploadOne, uploadAll, uploadSelected, removeItem, assignProduct, reprocess, detour }
 }