feat: 日志功能和文案优化

electron/main/ai/logger.ts

@@ -20,9 +20,9 @@ function getLogDir(): string {
 
   try {
     const docPath = app.getPath('documents')
-    LOG_DIR = path.join(docPath, 'ChatLab', 'logs')
+    LOG_DIR = path.join(docPath, 'ChatLab', 'logs', 'ai')
   } catch {
-    LOG_DIR = path.join(process.cwd(), 'logs')
+    LOG_DIR = path.join(process.cwd(), 'logs', 'ai')
   }
 
   return LOG_DIR

electron/main/ipc/cache.ts

@@ -105,7 +105,7 @@ export function registerCacheHandlers(_context: IpcContext): void {
       {
         id: 'logs',
         name: '日志文件',
-        description: '调试日志和错误日志',
+        description: '软件的运行日志，包含导入、AI、错误等日志',
         path: path.join(chatLabDir, 'logs'),
         icon: 'i-heroicons-document-text',
         canClear: true, // 可以清理

electron/main/logger.ts

@@ -0,0 +1,65 @@
+/**
+ * 简单的日志工具
+ * 日志保存到 Documents/ChatLab/logs/ 目录
+ */
+
+import { app } from 'electron'
+import * as fs from 'fs'
+import * as path from 'path'
+
+// 日志目录（与 cache.ts 保持一致）
+function getLogDir(): string {
+  try {
+    const docPath = app.getPath('documents')
+    return path.join(docPath, 'ChatLab', 'logs')
+  } catch {
+    return path.join(process.cwd(), 'ChatLab', 'logs')
+  }
+}
+
+// 日志文件路径
+function getLogPath(): string {
+  return path.join(getLogDir(), 'app.log')
+}
+
+// 确保日志目录存在
+function ensureLogDir(): void {
+  const logDir = getLogDir()
+  if (!fs.existsSync(logDir)) {
+    fs.mkdirSync(logDir, { recursive: true })
+  }
+}
+
+// 格式化时间
+function formatTime(): string {
+  const now = new Date()
+  const year = now.getFullYear()
+  const month = String(now.getMonth() + 1).padStart(2, '0')
+  const day = String(now.getDate()).padStart(2, '0')
+  const hour = String(now.getHours()).padStart(2, '0')
+  const minute = String(now.getMinutes()).padStart(2, '0')
+  const second = String(now.getSeconds()).padStart(2, '0')
+  return `${year}-${month}-${day} ${hour}:${minute}:${second}`
+}
+
+// 写入日志
+function writeLog(level: string, message: string): void {
+  try {
+    ensureLogDir()
+    const logLine = `[${formatTime()}] [${level}] ${message}\n`
+    fs.appendFileSync(getLogPath(), logLine, 'utf-8')
+  } catch (error) {
+    // 日志写入失败时静默处理，避免影响主程序
+    console.error('[Logger] 写入日志失败:', error)
+  }
+}
+
+/**
+ * 日志工具
+ */
+export const logger = {
+  info: (message: string) => writeLog('INFO', message),
+  warn: (message: string) => writeLog('WARN', message),
+  error: (message: string) => writeLog('ERROR', message),
+  debug: (message: string) => writeLog('DEBUG', message),
+}

electron/main/update.ts

@@ -1,6 +1,7 @@
 import { dialog, app } from 'electron'
 import { autoUpdater } from 'electron-updater'
 import { platform } from '@electron-toolkit/utils'
+import { logger } from './logger'
 
 let isFirstShow = true
 const checkUpdate = (win) => {
@@ -59,7 +60,8 @@ const checkUpdate = (win) => {
               console.log('wait for post download operation')
             })
             .catch((downloadError) => {
-              dialog.showErrorBox('客户端下载失败', `err:${downloadError}`)
+              // 下载失败记录到日志，不显示给用户
+              logger.error(`[Update] 下载更新失败: ${downloadError}`)
             })
         }
       })
@@ -109,11 +111,10 @@ const checkUpdate = (win) => {
     }
   })
 
-  // 错误处理
-  autoUpdater.on('error', (err, ev) => {
-    // 更新出错，其中一步错误都会emit
-    console.log('error事件：', err, ev)
-    dialog.showErrorBox('遇到错误', `err:${err}, ev:${ev}`)
+  // 错误处理（静默处理，记录到日志）
+  autoUpdater.on('error', (err) => {
+    // 更新错误记录到日志，不显示给用户
+    logger.error(`[Update] 更新错误: ${err.message || err}`)
   })
 
   // 等待 3 秒再检查更新，确保窗口准备完成，用户进入系统

electron/main/worker/core/perfLogger.ts

@@ -17,7 +17,7 @@ let currentLogFile: string | null = null
  */
 function getLogDir(): string {
   const dbDir = getDbDir()
-  const logDir = path.join(path.dirname(dbDir), 'logs')
+  const logDir = path.join(path.dirname(dbDir), 'logs', 'import')
   if (!fs.existsSync(logDir)) {
     fs.mkdirSync(logDir, { recursive: true })
   }
@@ -106,4 +106,3 @@ export function resetPerfLog(): void {
 export function getCurrentLogFile(): string | null {
   return currentLogFile
 }
-