From 65c5a79bb2dbacd7072338d4d97e489946ecf7d3 Mon Sep 17 00:00:00 2001
From: troyeguo <13820674+troyeguo@users.noreply.github.com>
Date: Sun, 16 Aug 2026 17:28:31 +0800
Subject: [PATCH] fix(export): add total size check for book exports and log
 size

---
 main.js                  | 42 +++++++++++++++++++++++++---------------
 src/utils/file/export.ts |  7 +++----
 2 files changed, 29 insertions(+), 20 deletions(-)

diff --git a/main.js b/main.js
index e772090b..ef305b3b 100644
--- a/main.js
+++ b/main.js
@@ -1093,7 +1093,8 @@ const createMainWin = () => {
     }
   });
   mainWin.webContents.on("console-message", (_event, level, message) => {
-    const lvl = { 0: "info", 1: "info", 2: "warn", 3: "error" }[level] || "info";
+    const lvl =
+      { 0: "info", 1: "info", 2: "warn", 3: "error" }[level] || "info";
     log[lvl](`[Renderer] ${message}`);
   });
   //cancel-download-app
@@ -1433,11 +1434,14 @@ const createMainWin = () => {
     }
     if (isAutoFullscreen === "yes" || isAutoMaximize === "yes") {
       readerWindow = new BrowserWindow(options);
-      readerWindow.webContents.on("console-message", (_event, level, message) => {
-        const lvl =
-          { 0: "info", 1: "info", 2: "warn", 3: "error" }[level] || "info";
-        log[lvl](`[Renderer] ${message}`);
-      });
+      readerWindow.webContents.on(
+        "console-message",
+        (_event, level, message) => {
+          const lvl =
+            { 0: "info", 1: "info", 2: "warn", 3: "error" }[level] || "info";
+          log[lvl](`[Renderer] ${message}`);
+        }
+      );
       readerWindow.loadURL(url);
       if (isAutoFullscreen === "yes") {
         readerWindow.setFullScreen(true);
@@ -1462,11 +1466,14 @@ const createMainWin = () => {
         hasShadow: isMergeWord === "yes" ? false : true,
         transparent: isMergeWord === "yes" ? true : false,
       });
-      readerWindow.webContents.on("console-message", (_event, level, message) => {
-        const lvl =
-          { 0: "info", 1: "info", 2: "warn", 3: "error" }[level] || "info";
-        log[lvl](`[Renderer] ${message}`);
-      });
+      readerWindow.webContents.on(
+        "console-message",
+        (_event, level, message) => {
+          const lvl =
+            { 0: "info", 1: "info", 2: "warn", 3: "error" }[level] || "info";
+          log[lvl](`[Renderer] ${message}`);
+        }
+      );
       readerWindow.loadURL(url);
       // readerWindow.webContents.openDevTools();
     }
@@ -2470,11 +2477,14 @@ const createMainWin = () => {
       if (store.get("isAlwaysOnTop") === "yes") {
         readerWindow.setAlwaysOnTop(true);
       }
-      readerWindow.webContents.on("console-message", (_event, level, message) => {
-        const lvl =
-          { 0: "info", 1: "info", 2: "warn", 3: "error" }[level] || "info";
-        log[lvl](`[Renderer] ${message}`);
-      });
+      readerWindow.webContents.on(
+        "console-message",
+        (_event, level, message) => {
+          const lvl =
+            { 0: "info", 1: "info", 2: "warn", 3: "error" }[level] || "info";
+          log[lvl](`[Renderer] ${message}`);
+        }
+      );
       readerWindow.loadURL(store.get("url"));
       readerWindowReadyToClose = false;
       readerWindow.on("close", (event) => {
diff --git a/src/utils/file/export.ts b/src/utils/file/export.ts
index 2352d611..b18c8224 100644
--- a/src/utils/file/export.ts
+++ b/src/utils/file/export.ts
@@ -26,7 +26,9 @@ let year = new Date().getFullYear(),
   day = new Date().getDate();
 
 export const exportBooks = async (books: Book[]) => {
-  if (isElectron && books.length > 50) {
+  let totalSize = books.reduce((acc, book) => acc + book.size, 0);
+  console.log("Total size of books to export:", totalSize);
+  if (isElectron && totalSize > 500 * 1024 * 1024) {
     const ipcRenderer = window.electronAPI;
     const fs = window.electronAPI.fs;
     const path = window.electronAPI.path;
@@ -74,9 +76,6 @@ export const exportBooks = async (books: Book[]) => {
         toast.error(i18n.t("Failed to export") + `: ${books[i].name}`);
       }
     }
-    toast.success(i18n.t("Export successful"), {
-      id: "exporting",
-    });
     return true;
   }
   let fetchPromises = BookUtil.fetchAllBooks(books);