From 6084077b54d26e228d0ece12a3f1c72998fa1f81 Mon Sep 17 00:00:00 2001
From: Antigravity <antigravity@gemini.ai>
Date: Fri, 19 Jun 2026 21:06:17 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20organisateur=20IA=20=E2=80=94=20apply=20?=
 =?UTF-8?q?tag=20utilise=20syncNoteLabels=20au=20lieu=20de=20properties?=
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- applyTag faisait un PATCH sur /api/notes/[id]/properties avec { tags: [...] }
  mais l'API properties attend { properties: { propId: value } }
- Maintenant: PATCH /api/ai/organize-notebook qui appelle syncNoteLabels()
- Les tags sont appliqués comme LABELS (système existant) sur les notes
- Merge avec labels existants (n'écrase pas)
---
 .../app/api/ai/organize-notebook/route.ts     | 39 +++++++++++++++++++
 memento-note/components/home-client.tsx       |  3 +-
 .../wizard/notebook-organizer-dialog.tsx      | 15 ++++---
 3 files changed, 48 insertions(+), 9 deletions(-)

diff --git a/memento-note/app/api/ai/organize-notebook/route.ts b/memento-note/app/api/ai/organize-notebook/route.ts
index 3edf308..0663f25 100644
--- a/memento-note/app/api/ai/organize-notebook/route.ts
+++ b/memento-note/app/api/ai/organize-notebook/route.ts
@@ -3,6 +3,7 @@ import { auth } from '@/auth'
 import prisma from '@/lib/prisma'
 import { notebookOrganizerService } from '@/lib/ai/services/notebook-organizer.service'
 import { checkEntitlementOrThrow, QuotaExceededError, incrementUsageAsync } from '@/lib/entitlements'
+import { syncNoteLabels } from '@/app/actions/notes'
 
 export async function POST(request: NextRequest) {
   try {
@@ -55,3 +56,41 @@ export async function POST(request: NextRequest) {
     return NextResponse.json({ error: error.message || 'Failed to organize notebook' }, { status: 500 })
   }
 }
+
+export async function PATCH(request: NextRequest) {
+  try {
+    const session = await auth()
+    if (!session?.user?.id) {
+      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+    }
+
+    const { action, tagName, noteIds, notebookId } = await request.json()
+
+    if (action === 'apply_tag' && tagName && Array.isArray(noteIds)) {
+      // Fetch existing labels for each note, merge with new tag
+      for (const noteId of noteIds) {
+        const note = await prisma.note.findUnique({
+          where: { id: noteId },
+          select: { labels: true, notebookId: true },
+        })
+        if (!note) continue
+
+        let existingLabels: string[] = []
+        try { existingLabels = note.labels ? JSON.parse(note.labels) : [] } catch {}
+
+        if (!existingLabels.includes(tagName)) {
+          existingLabels.push(tagName)
+        }
+
+        await syncNoteLabels(noteId, existingLabels, note.notebookId, session.user.id)
+      }
+
+      return NextResponse.json({ success: true, applied: noteIds.length })
+    }
+
+    return NextResponse.json({ error: 'Invalid action' }, { status: 400 })
+  } catch (error: any) {
+    console.error('[Notebook Organizer PATCH] Error:', error)
+    return NextResponse.json({ error: error.message }, { status: 500 })
+  }
+}
diff --git a/memento-note/components/home-client.tsx b/memento-note/components/home-client.tsx
index dddaebe..d94c3e3 100644
--- a/memento-note/components/home-client.tsx
+++ b/memento-note/components/home-client.tsx
@@ -1068,7 +1068,8 @@ export function HomeClient({
                     >
                       <Wand2 size={14} />
                       <span>{t('structuredViews.organizer') || 'Organiser'}</span>
-                  </button>
+                    </button>
+                  </div>
                 )}
                 {searchParams.get('notebook') && (
                   <div className="flex items-center gap-1">
diff --git a/memento-note/components/wizard/notebook-organizer-dialog.tsx b/memento-note/components/wizard/notebook-organizer-dialog.tsx
index 1a6feb1..357c41c 100644
--- a/memento-note/components/wizard/notebook-organizer-dialog.tsx
+++ b/memento-note/components/wizard/notebook-organizer-dialog.tsx
@@ -53,15 +53,14 @@ export function NotebookOrganizerDialog({
 
   const applyTag = async (tagName: string, noteIds: string[]) => {
     try {
-      for (const noteId of noteIds) {
-        await fetch(`/api/notes/${noteId}/properties`, {
-          method: 'PATCH',
-          headers: { 'Content-Type': 'application/json' },
-          body: JSON.stringify({ tags: [tagName] }),
-        }).catch(() => {})
-      }
+      const res = await fetch('/api/ai/organize-notebook', {
+        method: 'PATCH',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ action: 'apply_tag', tagName, noteIds, notebookId }),
+      })
+      if (!res.ok) throw new Error('Failed')
       setAppliedTags(prev => new Set(prev).add(tagName))
-      toast.success(t('wizard.tagApplied') || `Tag "${tagName}" appliqué à ${noteIds.length} notes`)
+      toast.success(t('structuredViews.tagApplied') || `Tag "${tagName}" appliqué à ${noteIds.length} notes`)
     } catch {
       toast.error('Erreur')
     }