From 8ede847ba070accb92bce5112035a45dd7867bf4 Mon Sep 17 00:00:00 2001
From: Mathieu <mathieu.fort@gmail.com>
Date: Tue, 9 Jun 2026 13:41:53 +0200
Subject: [PATCH] =?UTF-8?q?fix:=20recherche=20produit=20via=20Google=20She?=
 =?UTF-8?q?ets=20(UGS=20col=20C=20=E2=86=92=20Shopify=20ID=20col=20A)=20+?=
 =?UTF-8?q?=20fallback=20Shopify?=
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---
 src/app/api/products/search-sheets/route.ts | 61 +++++++++++++++++++++
 src/hooks/useImages.ts                      | 20 +++++--
 2 files changed, 76 insertions(+), 5 deletions(-)
 create mode 100644 src/app/api/products/search-sheets/route.ts

diff --git a/src/app/api/products/search-sheets/route.ts b/src/app/api/products/search-sheets/route.ts
new file mode 100644
index 0000000..8ddba3e
--- /dev/null
+++ b/src/app/api/products/search-sheets/route.ts
@@ -0,0 +1,61 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { getServerSession } from 'next-auth'
+import { authOptions } from '@/lib/auth'
+
+/**
+ * Cherche un produit dans Google Sheets par sa référence (UGS, col C).
+ * Retourne le Shopify ID (col A) et le titre (col D) si trouvé.
+ * Parcourt tous les onglets.
+ */
+export async function GET(req: NextRequest) {
+  const session = await getServerSession(authOptions)
+  if (!session) return NextResponse.json({ found: false }, { status: 401 })
+
+  const { searchParams } = new URL(req.url)
+  const ref = searchParams.get('ref')?.trim()
+  if (!ref) return NextResponse.json({ found: false }, { status: 400 })
+
+  const apiKey = process.env.GOOGLE_API_KEY
+  const sheetId = process.env.GOOGLE_SHEETS_ID
+  if (!apiKey || !sheetId) {
+    return NextResponse.json({ found: false, error: 'GOOGLE_API_KEY et GOOGLE_SHEETS_ID requis' }, { status: 500 })
+  }
+
+  try {
+    // Récupère la liste des onglets
+    const metaRes = await fetch(
+      `https://sheets.googleapis.com/v4/spreadsheets/${sheetId}?key=${apiKey}&fields=sheets.properties.title`,
+    )
+    if (!metaRes.ok) throw new Error(`Sheets metadata error: ${metaRes.status}`)
+    const meta = await metaRes.json()
+    const tabs: string[] = (meta.sheets as Array<{ properties: { title: string } }>).map(
+      s => s.properties.title,
+    )
+
+    for (const tab of tabs) {
+      const range = encodeURIComponent(`${tab}!A2:D`)
+      const res = await fetch(
+        `https://sheets.googleapis.com/v4/spreadsheets/${sheetId}/values/${range}?key=${apiKey}`,
+      )
+      if (!res.ok) continue
+      const data = await res.json()
+      const rows = (data.values ?? []) as string[][]
+
+      for (const row of rows) {
+        const shopifyId = (row[0] ?? '').trim()  // col A = ID Shopify
+        // col C = UGS (index 2 car on commence à A)
+        const ugs = (row[2] ?? '').trim()
+
+        if (ugs.toLowerCase() === ref.toLowerCase() && shopifyId) {
+          const title = (row[3] ?? '').trim()  // col D = Nom
+          return NextResponse.json({ found: true, shopifyId, title })
+        }
+      }
+    }
+
+    return NextResponse.json({ found: false })
+  } catch (err) {
+    const message = err instanceof Error ? err.message : 'Erreur'
+    return NextResponse.json({ found: false, error: message }, { status: 500 })
+  }
+}
diff --git a/src/hooks/useImages.ts b/src/hooks/useImages.ts
index c80116f..c40500a 100644
--- a/src/hooks/useImages.ts
+++ b/src/hooks/useImages.ts
@@ -57,6 +57,19 @@ export function useImages() {
     async (id: string, ref: string) => {
       update(id, { status: 'searching' })
       try {
+        // 1. Cherche d'abord dans Google Sheets (col C = UGS → col A = Shopify ID)
+        const sheetsRes = await fetch(`/api/products/search-sheets?ref=${encodeURIComponent(ref)}`)
+        const sheetsData = await sheetsRes.json()
+        if (sheetsData.found) {
+          update(id, {
+            status: 'ready',
+            shopifyProductId: sheetsData.shopifyId,
+            shopifyProductTitle: sheetsData.title,
+          })
+          return
+        }
+
+        // 2. Fallback : recherche directe dans Shopify par handle/titre
         const res = await fetch(`/api/products/search?ref=${encodeURIComponent(ref)}`)
         const data = await res.json()
         if (data.found) {
@@ -88,11 +101,8 @@ export function useImages() {
         try {
           update(id, { status: 'converting' })
           jpegBlob = await convertHeicToJpeg(blob)
-          // Met à jour l'aperçu original avec le JPEG converti (Chrome ne peut pas afficher HEIC)
-          update(id, {
-            originalBlob: jpegBlob,
-            originalUrl: URL.createObjectURL(jpegBlob),
-          })
+          // Met à jour originalBlob avec le JPEG converti (Chrome ne peut pas afficher HEIC)
+          update(id, { originalBlob: jpegBlob })
         } catch (err) {
           update(id, { status: 'error', error: `Conversion HEIC : ${(err as Error).message}` })
           return