feat(initialization): 增加强制重新安装功能并优化环境检查逻辑

- 在 PythonStep、PipStep 和 GitStep 组件中添加强制重新安装功能
-优化环境检查逻辑，增加关键文件存在性检查
- 调整自动模式启动条件，确保关键文件存在
- 修复部分组件引用，增加必要的 ref

frontend/src/components/initialization/AutoMode.vue

@@ -99,15 +99,29 @@ async function startAutoProcess() {
       if (!result.success) {
         throw new Error(`代码更新失败: ${result.error}`)
       }
+    }
 
-      progressText.value = '更新依赖包...'
-      progress.value = 60
+    // 无论是否有更新，都检查并安装依赖
+    progressText.value = '检查并安装依赖包...'
+    progress.value = 60
 
-      // 使用配置中保存的pip镜像源
-      const pipResult = await window.electronAPI.installDependencies(config.selectedPipMirror)
-      if (!pipResult.success) {
-        throw new Error(`依赖更新失败: ${pipResult.error}`)
-      }
+    // 先尝试使用初始化时的镜像源
+    let pipMirror = config.selectedPipMirror || 'tsinghua'
+    let pipResult = await window.electronAPI.installDependencies(pipMirror)
+    
+    // 如果初始化时的镜像源不通，让用户重新选择
+    if (!pipResult.success) {
+      logger.warn(`使用镜像源 ${pipMirror} 安装依赖失败，需要重新选择镜像源`)
+      
+      // 切换到手动模式让用户重新选择镜像源
+      progressText.value = '依赖安装失败，需要重新配置镜像源'
+      progressStatus.value = 'exception'
+      
+      setTimeout(() => {
+        progressText.value = '请点击下方按钮重新配置环境'
+      }, 2000)
+      
+      return
     }
 
     progressText.value = '启动后端服务...'
@@ -121,7 +135,6 @@ async function startAutoProcess() {
     logger.info('自动启动流程完成，即将进入应用')
 
     // 延迟0.5秒后自动进入应用
-    // todo 记得修改这里，为了调试加长了5000s
     setTimeout(() => {
       props.onAutoComplete()
     }, 500)
@@ -139,11 +152,17 @@ async function startAutoProcess() {
   }
 }
 
-// 检查Git更新（简化版本，实际可以调用Git API）
+// 检查Git更新
 async function checkGitUpdate(): Promise<boolean> {
-  // 这里可以实现更复杂的Git更新检查逻辑
-  // 暂时返回false，表示没有更新
-  return false
+  try {
+    // 调用Electron API检查Git仓库是否有更新
+    const result = await window.electronAPI.checkGitUpdate()
+    return result.hasUpdate || false
+  } catch (error) {
+    logger.warn('检查Git更新失败:', error)
+    // 如果检查失败，假设有更新，这样会触发代码拉取和依赖安装
+    return true
+  }
 }
 
 // 根据镜像源key获取对应的URL

frontend/src/components/initialization/GitStep.vue

@@ -13,15 +13,57 @@
       </div>
     </div>
     <div v-else class="already-installed">
-      <a-result status="success" title="Git 工具已安装" />
+      <a-result status="success" title="Git已成功安装，无需继续安装" />
+      <div class="reinstall-section">
+        <a-button type="primary" danger @click="handleForceReinstall" :loading="reinstalling">
+          {{ reinstalling ? '正在重新安装...' : '强制重新安装' }}
+        </a-button>
+        <p class="reinstall-note">点击此按钮将删除现有Git环境并重新安装</p>
+      </div>
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
+import { ref } from 'vue'
+
 defineProps<{
   gitInstalled: boolean
 }>()
+
+const reinstalling = ref(false)
+
+// 强制重新安装Git
+async function handleForceReinstall() {
+  reinstalling.value = true
+  try {
+    console.log('开始强制重新安装Git')
+    // 先删除现有Git
+    const deleteResult = await window.electronAPI.deleteGit()
+    if (!deleteResult.success) {
+      throw new Error(`删除Git失败: ${deleteResult.error}`)
+    }
+    
+    // 重新安装Git
+    const installResult = await window.electronAPI.downloadGit()
+    if (!installResult.success) {
+      throw new Error(`重新安装Git失败: ${installResult.error}`)
+    }
+    
+    console.log('Git强制重新安装成功')
+    // 通知父组件更新状态
+    window.location.reload() // 简单的页面刷新来更新状态
+  } catch (error) {
+    console.error('Git强制重新安装失败:', error)
+    // 这里可以添加错误提示
+  } finally {
+    reinstalling.value = false
+  }
+}
+
+defineExpose({
+  handleForceReinstall
+})
 </script>
 
 <style scoped>
@@ -56,8 +98,24 @@ defineProps<{
 
 .already-installed {
   display: flex;
+  flex-direction: column;
   justify-content: center;
   align-items: center;
   min-height: 200px;
+  gap: 20px;
+}
+
+.reinstall-section {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 12px;
+}
+
+.reinstall-note {
+  font-size: 12px;
+  color: var(--ant-color-text-tertiary);
+  text-align: center;
+  margin: 0;
 }
 </style>

frontend/src/components/initialization/ManualMode.vue

@@ -46,10 +46,10 @@
       <PythonStep v-if="currentStep === 1" :python-installed="pythonInstalled" ref="pythonStepRef" />
 
       <!-- 步骤 2: pip 安装 -->
-      <PipStep v-if="currentStep === 2" :pip-installed="pipInstalled" />
+      <PipStep v-if="currentStep === 2" :pip-installed="pipInstalled" ref="pipStepRef" />
 
       <!-- 步骤 3: Git 工具 -->
-      <GitStep v-if="currentStep === 3" :git-installed="gitInstalled" />
+      <GitStep v-if="currentStep === 3" :git-installed="gitInstalled" ref="gitStepRef" />
 
       <!-- 步骤 4: 源码获取 -->
       <BackendStep v-if="currentStep === 4" :backend-exists="backendExists" ref="backendStepRef" />
@@ -152,6 +152,8 @@ const progressText = ref('')
 // 组件引用
 const themeStepRef = ref()
 const pythonStepRef = ref()
+const pipStepRef = ref()
+const gitStepRef = ref()
 const backendStepRef = ref()
 const dependenciesStepRef = ref()
 const serviceStepRef = ref()

frontend/src/components/initialization/PipStep.vue

@@ -14,15 +14,57 @@
       </div>
     </div>
     <div v-else class="already-installed">
-      <a-result status="success" title="pip 已安装" />
+      <a-result status="success" title="pip已成功安装，无需继续安装" />
+      <div class="reinstall-section">
+        <a-button type="primary" danger @click="handleForceReinstall" :loading="reinstalling">
+          {{ reinstalling ? '正在重新安装...' : '强制重新安装' }}
+        </a-button>
+        <p class="reinstall-note">点击此按钮将删除现有pip环境并重新安装</p>
+      </div>
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
+import { ref } from 'vue'
+
 defineProps<{
   pipInstalled: boolean
 }>()
+
+const reinstalling = ref(false)
+
+// 强制重新安装pip
+async function handleForceReinstall() {
+  reinstalling.value = true
+  try {
+    console.log('开始强制重新安装pip')
+    // 先删除现有pip
+    const deleteResult = await window.electronAPI.deletePip()
+    if (!deleteResult.success) {
+      throw new Error(`删除pip失败: ${deleteResult.error}`)
+    }
+    
+    // 重新安装pip
+    const installResult = await window.electronAPI.installPip()
+    if (!installResult.success) {
+      throw new Error(`重新安装pip失败: ${installResult.error}`)
+    }
+    
+    console.log('pip强制重新安装成功')
+    // 通知父组件更新状态
+    window.location.reload() // 简单的页面刷新来更新状态
+  } catch (error) {
+    console.error('pip强制重新安装失败:', error)
+    // 这里可以添加错误提示
+  } finally {
+    reinstalling.value = false
+  }
+}
+
+defineExpose({
+  handleForceReinstall
+})
 </script>
 
 <style scoped>
@@ -57,8 +99,24 @@ defineProps<{
 
 .already-installed {
   display: flex;
+  flex-direction: column;
   justify-content: center;
   align-items: center;
   min-height: 200px;
+  gap: 20px;
+}
+
+.reinstall-section {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 12px;
+}
+
+.reinstall-note {
+  font-size: 12px;
+  color: var(--ant-color-text-tertiary);
+  text-align: center;
+  margin: 0;
 }
 </style>

frontend/src/components/initialization/PythonStep.vue

@@ -28,7 +28,13 @@
             </div>
         </div>
         <div v-else class="already-installed">
-            <a-result status="success" title="Python 环境已安装" />
+            <a-result status="success" title="Python已成功安装，无需继续安装" />
+            <div class="reinstall-section">
+                <a-button type="primary" danger @click="handleForceReinstall" :loading="reinstalling">
+                    {{ reinstalling ? '正在重新安装...' : '强制重新安装' }}
+                </a-button>
+                <p class="reinstall-note">点击此按钮将删除现有Python环境并重新安装</p>
+            </div>
         </div>
     </div>
 </template>
@@ -58,6 +64,7 @@ const pythonMirrors = ref<Mirror[]>([
 
 const selectedPythonMirror = ref('tsinghua')
 const testingSpeed = ref(false)
+const reinstalling = ref(false)
 
 // 加载配置中的镜像源选择
 async function loadMirrorConfig() {
@@ -130,9 +137,38 @@ function getSpeedClass(speed: number | null) {
     return 'speed-slow'
 }
 
+// 强制重新安装Python
+async function handleForceReinstall() {
+    reinstalling.value = true
+    try {
+        console.log('开始强制重新安装Python')
+        // 先删除现有Python目录
+        const deleteResult = await window.electronAPI.deletePython()
+        if (!deleteResult.success) {
+            throw new Error(`删除Python目录失败: ${deleteResult.error}`)
+        }
+        
+        // 重新下载安装Python
+        const installResult = await window.electronAPI.downloadPython(selectedPythonMirror.value)
+        if (!installResult.success) {
+            throw new Error(`重新安装Python失败: ${installResult.error}`)
+        }
+        
+        console.log('Python强制重新安装成功')
+        // 通知父组件更新状态
+        window.location.reload() // 简单的页面刷新来更新状态
+    } catch (error) {
+        console.error('Python强制重新安装失败:', error)
+        // 这里可以添加错误提示
+    } finally {
+        reinstalling.value = false
+    }
+}
+
 defineExpose({
     selectedPythonMirror,
-    testPythonMirrorSpeed
+    testPythonMirrorSpeed,
+    handleForceReinstall
 })
 
 // 组件挂载时加载配置并自动开始测速
@@ -267,8 +303,24 @@ onMounted(async () => {
 
 .already-installed {
     display: flex;
+    flex-direction: column;
     justify-content: center;
     align-items: center;
     min-height: 200px;
+    gap: 20px;
+}
+
+.reinstall-section {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    gap: 12px;
+}
+
+.reinstall-note {
+    font-size: 12px;
+    color: var(--ant-color-text-tertiary);
+    text-align: center;
+    margin: 0;
 }
 </style>

frontend/src/views/Initialization.vue

@@ -76,66 +76,148 @@ async function enterApp() {
   }
 }
 
+// 检查关键文件是否存在
+async function checkCriticalFiles() {
+  try {
+    logger.info('开始检查关键文件存在性')
+    console.log('🔍 正在调用 window.electronAPI.checkCriticalFiles()...')
+    
+    // 检查API是否存在
+    if (!window.electronAPI.checkCriticalFiles) {
+      console.warn('⚠️ window.electronAPI.checkCriticalFiles 不存在，使用配置文件状态')
+      // 如果API不存在，从配置文件读取状态
+      const config = await getConfig()
+      return {
+        pythonExists: config.pythonInstalled || false,
+        pipExists: config.pipInstalled || false,
+        gitExists: config.gitInstalled || false,
+        mainPyExists: config.backendExists || false
+      }
+    }
+    
+    // 检查关键文件
+    const criticalFiles = await window.electronAPI.checkCriticalFiles()
+    
+    console.log('🔍 electronAPI.checkCriticalFiles() 原始返回结果:', criticalFiles)
+    console.log('🔍 详细检查结果:')
+    console.log('  - pythonExists:', criticalFiles.pythonExists, typeof criticalFiles.pythonExists)
+    console.log('  - pipExists:', criticalFiles.pipExists, typeof criticalFiles.pipExists)
+    console.log('  - gitExists:', criticalFiles.gitExists, typeof criticalFiles.gitExists)
+    console.log('  - mainPyExists:', criticalFiles.mainPyExists, typeof criticalFiles.mainPyExists)
+    
+    const result = {
+      pythonExists: criticalFiles.pythonExists,
+      pipExists: criticalFiles.pipExists, 
+      gitExists: criticalFiles.gitExists,
+      mainPyExists: criticalFiles.mainPyExists
+    }
+    
+    console.log('🔍 最终返回结果:', result)
+    return result
+  } catch (error) {
+    logger.error('检查关键文件失败', error)
+    console.error('❌ 检查关键文件失败，使用配置文件状态:', error)
+    
+    // 如果检查失败，从配置文件读取状态
+    try {
+      const config = await getConfig()
+      console.log('📄 使用配置文件中的状态:', {
+        pythonInstalled: config.pythonInstalled,
+        pipInstalled: config.pipInstalled,
+        gitInstalled: config.gitInstalled,
+        backendExists: config.backendExists
+      })
+      return {
+        pythonExists: config.pythonInstalled || false,
+        pipExists: config.pipInstalled || false,
+        gitExists: config.gitInstalled || false,
+        mainPyExists: config.backendExists || false
+      }
+    } catch (configError) {
+      console.error('❌ 读取配置文件也失败了:', configError)
+      return {
+        pythonExists: false,
+        pipExists: false,
+        gitExists: false,
+        mainPyExists: false
+      }
+    }
+  }
+}
+
 // 检查环境状态
 async function checkEnvironment() {
   try {
     logger.info('开始检查环境状态')
-    const status = await window.electronAPI.checkEnvironment()
     
-    logger.info('环境检查结果', status)
-    console.log('环境检查结果:', status)
+    // 只检查关键exe文件是否存在
+    const criticalFiles = await checkCriticalFiles()
     
-    pythonInstalled.value = status.pythonExists
-    gitInstalled.value = status.gitExists
-    backendExists.value = status.backendExists
-    dependenciesInstalled.value = status.dependenciesInstalled
+    console.log('关键文件检查结果:', criticalFiles)
     
-    // 检查配置文件中的状态
+    // 直接根据exe文件存在性设置状态
+    pythonInstalled.value = criticalFiles.pythonExists
+    pipInstalled.value = criticalFiles.pipExists
+    gitInstalled.value = criticalFiles.gitExists
+    backendExists.value = criticalFiles.mainPyExists
+    
+    // 检查配置文件中的依赖安装状态
     const config = await getConfig()
-    pipInstalled.value = config.pipInstalled || false
+    dependenciesInstalled.value = config.dependenciesInstalled || false
     
-    // 更新配置文件中的状态，确保与实际环境一致
-    const needsUpdate = 
-      config.pythonInstalled !== status.pythonExists ||
-      config.gitInstalled !== status.gitExists ||
-      config.backendExists !== status.backendExists ||
-      config.dependenciesInstalled !== status.dependenciesInstalled
-    
-    if (needsUpdate) {
-      console.log('更新配置文件中的环境状态')
-      await saveConfig({
-        pythonInstalled: status.pythonExists,
-        gitInstalled: status.gitExists,
-        backendExists: status.backendExists,
-        dependenciesInstalled: status.dependenciesInstalled
-      })
-    }
+    console.log('📊 最终状态设置:')
+    console.log('  - pythonInstalled:', pythonInstalled.value)
+    console.log('  - pipInstalled:', pipInstalled.value)
+    console.log('  - gitInstalled:', gitInstalled.value)
+    console.log('  - backendExists:', backendExists.value)
+    console.log('  - dependenciesInstalled:', dependenciesInstalled.value)
     
     // 检查是否第一次启动
     const isFirst = config.isFirstLaunch
     console.log('是否第一次启动:', isFirst)
     
+    // 检查所有关键exe文件是否都存在
+    const allExeFilesExist = criticalFiles.pythonExists && 
+                            criticalFiles.pipExists && 
+                            criticalFiles.gitExists && 
+                            criticalFiles.mainPyExists
+    
+    console.log('关键exe文件状态检查:')
+    console.log('- python.exe存在:', criticalFiles.pythonExists)
+    console.log('- pip.exe存在:', criticalFiles.pipExists)
+    console.log('- git.exe存在:', criticalFiles.gitExists)
+    console.log('- main.py存在:', criticalFiles.mainPyExists)
+    console.log('- 所有关键文件存在:', allExeFilesExist)
+    
     // 检查是否应该进入自动模式
     console.log('自动模式判断条件:')
     console.log('- 不是第一次启动:', !isFirst)
     console.log('- 配置显示已初始化:', config.init)
-    console.log('- 环境检查结果:', status.isInitialized)
+    console.log('- 所有关键文件存在:', allExeFilesExist)
 
-    // 如果配置显示已初始化且不是第一次启动，进入自动模式
-    // 不再依赖环境检查结果，因为配置文件更准确
-    if (!isFirst && config.init) {
-      logger.info('非首次启动且配置显示已初始化，进入自动模式')
+    // 只有在非首次启动、配置显示已初始化、且所有关键exe文件都存在时才进入自动模式
+    if (!isFirst && config.init && allExeFilesExist) {
+      logger.info('非首次启动、配置显示已初始化且所有关键文件存在，进入自动模式')
       console.log('进入自动模式，开始自动启动流程')
       autoMode.value = true
     } else {
-      logger.info('首次启动或配置显示未初始化，进入手动模式')
+      logger.info('需要进入手动模式进行配置')
       console.log('进入手动模式')
-      console.log('原因: isFirst =', isFirst, ', config.init =', config.init)
+      console.log('原因: isFirst =', isFirst, ', config.init =', config.init, ', allExeFilesExist =', allExeFilesExist)
+      
+      // 如果关键文件缺失，重置初始化状态
+      if (!allExeFilesExist && config.init) {
+        console.log('检测到关键exe文件缺失，重置初始化状态')
+        await saveConfig({ init: false })
+      }
     }
   } catch (error) {
     const errorMsg = `环境检查失败: ${error instanceof Error ? error.message : String(error)}`
     logger.error('环境检查失败', error)
     console.error('环境检查失败:', error)
+    
+    // 检查失败时强制进入手动模式
+    autoMode.value = false
   }
 }
 

frontend/src/vite-env.d.ts

@@ -2,10 +2,62 @@
 
 declare global {
   interface Window {
-    electronAPI?: {
+    electronAPI: {
+      // 开发工具
       openDevTools: () => Promise<void>
       selectFolder: () => Promise<string | null>
       selectFile: (filters?: Array<{ name: string; extensions: string[] }>) => Promise<string | null>
+      
+      // 管理员权限检查
+      checkAdmin: () => Promise<boolean>
+      
+      // 环境检查
+      checkEnvironment: () => Promise<{
+        pythonExists: boolean
+        gitExists: boolean
+        backendExists: boolean
+        dependenciesInstalled: boolean
+        isInitialized: boolean
+      }>
+      
+      // 关键文件检查
+      checkCriticalFiles: () => Promise<{
+        pythonExists: boolean
+        pipExists: boolean
+        gitExists: boolean
+        mainPyExists: boolean
+      }>
+      
+      // Python相关
+      downloadPython: (mirror: string) => Promise<{ success: boolean; error?: string }>
+      deletePython: () => Promise<{ success: boolean; error?: string }>
+      
+      // pip相关
+      installPip: () => Promise<{ success: boolean; error?: string }>
+      deletePip: () => Promise<{ success: boolean; error?: string }>
+      
+      // Git相关
+      downloadGit: () => Promise<{ success: boolean; error?: string }>
+      deleteGit: () => Promise<{ success: boolean; error?: string }>
+      checkGitUpdate: () => Promise<{ hasUpdate: boolean; error?: string }>
+      
+      // 后端代码相关
+      cloneBackend: (gitUrl: string) => Promise<{ success: boolean; error?: string }>
+      updateBackend: (gitUrl: string) => Promise<{ success: boolean; error?: string }>
+      
+      // 依赖安装
+      installDependencies: (mirror: string) => Promise<{ success: boolean; error?: string }>
+      
+      // 后端服务
+      startBackend: () => Promise<{ success: boolean; error?: string }>
+      
+      // 下载进度监听
+      onDownloadProgress: (callback: (progress: {
+        progress: number
+        status: string
+        message: string
+      }) => void) => void
+      removeDownloadProgressListener: () => void
     }
   }
 }