refactor: 添加回log功能~这次好用了~

frontend/electron/main.ts

@@ -13,6 +13,7 @@ import {
   stopBackend,
 } from './services/pythonService'
 import { setMainWindow as setGitMainWindow, downloadGit, cloneBackend } from './services/gitService'
+import { setupLogger, log, getLogPath, cleanOldLogs } from './services/logService'
 
 // 检查是否以管理员权限运行
 function isRunningAsAdmin(): boolean {
@@ -60,6 +61,8 @@ function restartAsAdmin(): void {
 let mainWindow: BrowserWindow | null = null
 
 function createWindow() {
+  log.info('开始创建主窗口')
+  
   mainWindow = new BrowserWindow({
     width: 1600,
     height: 1000,
@@ -77,13 +80,16 @@ function createWindow() {
   mainWindow.setMenuBarVisibility(false)
   const devServer = process.env.VITE_DEV_SERVER_URL
   if (devServer) {
+    log.info(`加载开发服务器: ${devServer}`)
     mainWindow.loadURL(devServer)
   } else {
     const indexHtmlPath = path.join(app.getAppPath(), 'dist', 'index.html')
+    log.info(`加载生产环境页面: ${indexHtmlPath}`)
     mainWindow.loadFile(indexHtmlPath)
   }
 
   mainWindow.on('closed', () => {
+    log.info('主窗口已关闭')
     mainWindow = null
   })
 
@@ -92,6 +98,7 @@ function createWindow() {
     setDownloadMainWindow(mainWindow)
     setPythonMainWindow(mainWindow)
     setGitMainWindow(mainWindow)
+    log.info('主窗口创建完成，服务引用已设置')
   }
 }
 
@@ -240,6 +247,62 @@ ipcMain.handle('reset-config', async () => {
 })
 
 // 日志文件操作
+ipcMain.handle('get-log-path', async () => {
+  try {
+    return getLogPath()
+  } catch (error) {
+    log.error('获取日志路径失败:', error)
+    throw error
+  }
+})
+
+ipcMain.handle('get-logs', async (event, lines?: number) => {
+  try {
+    const logFilePath = getLogPath()
+    
+    if (!fs.existsSync(logFilePath)) {
+      return ''
+    }
+
+    const logs = fs.readFileSync(logFilePath, 'utf8')
+    
+    if (lines && lines > 0) {
+      const logLines = logs.split('\n')
+      return logLines.slice(-lines).join('\n')
+    }
+    
+    return logs
+  } catch (error) {
+    log.error('读取日志文件失败:', error)
+    throw error
+  }
+})
+
+ipcMain.handle('clear-logs', async () => {
+  try {
+    const logFilePath = getLogPath()
+    
+    if (fs.existsSync(logFilePath)) {
+      fs.writeFileSync(logFilePath, '', 'utf8')
+      log.info('日志文件已清空')
+    }
+  } catch (error) {
+    log.error('清空日志文件失败:', error)
+    throw error
+  }
+})
+
+ipcMain.handle('clean-old-logs', async (event, daysToKeep = 7) => {
+  try {
+    cleanOldLogs(daysToKeep)
+    log.info(`已清理${daysToKeep}天前的旧日志文件`)
+  } catch (error) {
+    log.error('清理旧日志文件失败:', error)
+    throw error
+  }
+})
+
+// 保留原有的日志操作方法以兼容现有代码
 ipcMain.handle('save-logs-to-file', async (event, logs: string) => {
   try {
     const appRoot = getAppRoot()
@@ -252,9 +315,9 @@ ipcMain.handle('save-logs-to-file', async (event, logs: string) => {
 
     const logFilePath = path.join(logsDir, 'app.log')
     fs.writeFileSync(logFilePath, logs, 'utf8')
-    console.log(`日志已保存到: ${logFilePath}`)
+    log.info(`日志已保存到: ${logFilePath}`)
   } catch (error) {
-    console.error('保存日志文件失败:', error)
+    log.error('保存日志文件失败:', error)
     throw error
   }
 })
@@ -266,13 +329,13 @@ ipcMain.handle('load-logs-from-file', async () => {
 
     if (fs.existsSync(logFilePath)) {
       const logs = fs.readFileSync(logFilePath, 'utf8')
-      console.log(`从文件加载日志: ${logFilePath}`)
+      log.info(`从文件加载日志: ${logFilePath}`)
       return logs
     }
 
     return null
   } catch (error) {
-    console.error('加载日志文件失败:', error)
+    log.error('加载日志文件失败:', error)
     return null
   }
 })
@@ -305,22 +368,42 @@ app.on('second-instance', () => {
 app.on('before-quit', async event => {
   // 只处理一次，避免多重触发
   event.preventDefault()
+  log.info('应用准备退出')
   try {
     await stopBackend()
+    log.info('后端服务已停止')
   } catch (e) {
+    log.error('停止后端时出错:', e)
     console.error('停止后端时出错:', e)
   } finally {
+    log.info('应用退出')
     app.exit(0)
   }
 })
 
 app.whenReady().then(() => {
+  // 初始化日志系统
+  setupLogger()
+  
+  // 清理7天前的旧日志
+  cleanOldLogs(7)
+  
+  log.info('应用启动')
+  log.info(`应用版本: ${app.getVersion()}`)
+  log.info(`Electron版本: ${process.versions.electron}`)
+  log.info(`Node版本: ${process.versions.node}`)
+  log.info(`平台: ${process.platform}`)
+  
   // 检查管理员权限
   if (!isRunningAsAdmin()) {
+    log.warn('应用未以管理员权限运行')
     console.log('应用未以管理员权限运行')
     // 在生产环境中，可以选择是否强制要求管理员权限
     // 这里先创建窗口，让用户选择是否重新启动
+  } else {
+    log.info('应用以管理员权限运行')
   }
+  
   createWindow()
 })