From c4ad999619197d438c65c4be62d470ed9550a694 Mon Sep 17 00:00:00 2001
From: Christian Vidal Wolf <christianvidalwolf@gmail.com>
Date: Tue, 3 Feb 2026 08:55:45 +0100
Subject: [PATCH] Update stock fetch to use Dropbox URL for Item Availability

---
 App.tsx            |  4 ++--
 api/fetch-stock.ts | 42 +++++++++++++++++-------------------------
 2 files changed, 19 insertions(+), 27 deletions(-)

diff --git a/App.tsx b/App.tsx
index 12ac8c7..c3d208f 100644
--- a/App.tsx
+++ b/App.tsx
@@ -170,8 +170,8 @@ const App: React.FC = () => {
 
   const handleStockFetch = useCallback(async () => {
     try {
-      console.log('[App] Fetching stock from /Item Availability.xlsx...');
-      const response = await fetch('/Item Availability.xlsx');
+      console.log('[App] Fetching stock from /api/fetch-stock...');
+      const response = await fetch('/api/fetch-stock');
       if (!response.ok) throw new Error(`Failed to fetch stock: ${response.status}`);
 
       const buffer = await response.arrayBuffer();
diff --git a/api/fetch-stock.ts b/api/fetch-stock.ts
index ce0f6a9..a7233dc 100644
--- a/api/fetch-stock.ts
+++ b/api/fetch-stock.ts
@@ -1,7 +1,8 @@
 
 import type { VercelRequest, VercelResponse } from '@vercel/node';
-import fs from 'fs';
-import path from 'path';
+
+// Item Availability from Dropbox (using dl=1 for direct download)
+const STOCK_DROPBOX_URL = "https://www.dropbox.com/scl/fi/jaxc1y01ot7wj4ksswaoe/Item-Availability.xlsx?rlkey=v428jlri5jf1z5ggiebze7ovo&st=3uzg6csf&dl=1";
 
 export default async function handler(req: VercelRequest, res: VercelResponse) {
     // CORS headers
@@ -14,36 +15,27 @@ export default async function handler(req: VercelRequest, res: VercelResponse) {
     }
 
     try {
-        console.log('[fetch-stock] Reading Stock file from local storage...');
-        // Try multiple possible paths to be robust
-        const pathsToTry = [
-            path.join(process.cwd(), 'Item Availability.xlsx'),
-            path.join(process.cwd(), 'public', 'Item Availability.xlsx'),
-            path.join('/Users/christianvidalwolf/github/CrazeAnalytix', 'Item Availability.xlsx')
-        ];
-
-        let buffer = null;
-        let foundPath = '';
-
-        for (const p of pathsToTry) {
-            console.log(`[fetch-stock] Checking path: ${p}`);
-            if (fs.existsSync(p)) {
-                buffer = fs.readFileSync(p);
-                foundPath = p;
-                break;
+        console.log('[fetch-stock] Fetching Stock from Dropbox...');
+        const response = await fetch(STOCK_DROPBOX_URL, {
+            cache: 'no-store',
+            headers: {
+                'Pragma': 'no-cache',
+                'Cache-Control': 'no-cache'
             }
+        });
+
+        if (!response.ok) {
+            throw new Error(`Dropbox responded with ${response.status}`);
         }
 
-        if (!buffer) {
-            throw new Error(`Stock file 'Item Availability.xlsx' not found in any of: ${pathsToTry.join(', ')}`);
-        }
-
-        console.log(`[fetch-stock] Successfully read Stock Excel from ${foundPath}, size: ${buffer.byteLength}`);
+        const buffer = await response.arrayBuffer();
+        console.log('[fetch-stock] Successfully fetched Stock Excel, size:', buffer.byteLength);
 
         res.setHeader('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
-        res.status(200).send(buffer);
+        res.status(200).send(Buffer.from(buffer));
     } catch (error: any) {
         console.error('[fetch-stock] Error:', error);
         res.status(500).json({ error: error.message });
     }
 }
+