From e19b80de47f4465ec5d8e70f0751fbfc72cb3dce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E8=BF=9B?= <lijin@lijindeMac-mini.local>
Date: Mon, 27 Jul 2026 15:12:32 +0800
Subject: [PATCH] =?UTF-8?q?debug:=20background=20=E4=B8=8B=E8=BD=BD?=
 =?UTF-8?q?=E6=97=A5=E5=BF=97?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 web-to-ppt/background.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/web-to-ppt/background.js b/web-to-ppt/background.js
index d5f36db..5565ab1 100644
--- a/web-to-ppt/background.js
+++ b/web-to-ppt/background.js
@@ -173,11 +173,15 @@ chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
 
   // 下载 PPTX（从 storage 读取 base64）
   if (message?.type === "WEB_TO_PPT_DOWNLOAD") {
+    console.log("[WebToPPT] download handler triggered");
     (async () => {
       const stored = await chrome.storage.session.get(['pptxBase64', 'pptxFilename']);
+      console.log('[WebToPPT] stored keys:', Object.keys(stored), 'dataLen:', stored.pptxBase64?.length);
       if (!stored.pptxBase64) throw new Error('没有待下载的数据');
       const dataUrl = 'data:application/vnd.openxmlformats-officedocument.presentationml.presentation;base64,' + stored.pptxBase64;
+      console.log('[WebToPPT] calling downloads.download, url length:', dataUrl.length);
       await chrome.downloads.download({ url: dataUrl, filename: stored.pptxFilename });
+      console.log('[WebToPPT] download completed');
       await chrome.storage.session.remove(['pptxBase64', 'pptxFilename']);
       return { ok: true };
     })()