代理修改

src/stores/proxyStore.ts

@@ -1,6 +1,7 @@
 import { defineStore } from 'pinia'
 import { ref } from 'vue'
 import { invoke } from '@tauri-apps/api/core'
+import { listen, type UnlistenFn } from '@tauri-apps/api/event'
 import { createLogger } from '@/lib/logger'
 
 const logger = createLogger('proxy')
@@ -23,6 +24,18 @@ export interface ProxySettings {
   autoSwitchInterval: number
   autoSwitchGroup: string
   autoSwitchRegion: string
+  /** 内核下载镜像源前缀列表（空串=直连 GitHub） */
+  kernelMirrors: string[]
+}
+
+/** 内核安装进度事件载荷，对应 Rust 端 InstallProgress */
+export interface InstallProgress {
+  /** downloading | extracting | replacing | done | error */
+  stage: string
+  percent: number
+  downloadedBytes: number
+  totalBytes: number | null
+  message: string
 }
 
 export interface ProfileMeta {
@@ -85,6 +98,11 @@ export const useProxyStore = defineStore('proxy', () => {
   const settings = ref<ProxySettings | null>(null)
   const systemProxy = ref(false)
 
+  // ===== 内核安装进度 =====
+  const installing = ref(false)
+  const installProgress = ref<InstallProgress | null>(null)
+  let progressUnlisten: UnlistenFn | null = null
+
   /** 内核信息（同时尝试从 resource 提取到 cores/） */
   const refreshKernel = async () => {
     try {
@@ -246,16 +264,59 @@ export const useProxyStore = defineStore('proxy', () => {
     }
   }
 
-  // ---------- 内核更新 ----------
+  // ---------- 内核更新 / 安装 ----------
   const checkKernelUpdate = async (): Promise<KernelUpdateInfo> => {
     return await invoke<KernelUpdateInfo>('proxy_check_kernel_update')
   }
 
-  const updateKernel = async () => {
-    await invoke('proxy_update_kernel')
+  const updateKernel = async (mirrorPrefix: string = '') => {
+    await invoke('proxy_update_kernel', { mirrorPrefix })
     await refreshKernel()
   }
 
+  /**
+   * 首次安装内核：调用后端 install_kernel，监听 kernel-install-progress 事件更新进度
+   * @param mirrorPrefix 镜像源前缀（空串=GitHub 直连）
+   * 完成或出错后自动取消监听并清空进度（由调用方控制何时隐藏 UI）
+   */
+  const installKernel = async (mirrorPrefix: string = ''): Promise<void> => {
+    if (installing.value) return
+    installing.value = true
+    installProgress.value = {
+      stage: 'downloading',
+      percent: 0,
+      downloadedBytes: 0,
+      totalBytes: null,
+      message: '准备开始下载...'
+    }
+    // 注册进度事件监听
+    if (!progressUnlisten) {
+      progressUnlisten = await listen<InstallProgress>('kernel-install-progress', (e) => {
+        installProgress.value = e.payload
+      })
+    }
+    try {
+      await invoke('proxy_install_kernel', { mirrorPrefix })
+      await refreshKernel()
+    } catch (e) {
+      // 错误事件已由后端 emit，这里仅记录日志
+      logger.error('内核安装失败: ' + e)
+      throw e
+    } finally {
+      // 保留 installProgress 一段时间供 UI 显示终态，由调用方负责清空
+      installing.value = false
+      if (progressUnlisten) {
+        progressUnlisten()
+        progressUnlisten = null
+      }
+    }
+  }
+
+  /** 清空进度状态（UI 在动画结束后调用） */
+  const clearInstallProgress = () => {
+    installProgress.value = null
+  }
+
   return {
     // state
     kernel,
@@ -264,6 +325,8 @@ export const useProxyStore = defineStore('proxy', () => {
     proxies,
     settings,
     systemProxy,
+    installing,
+    installProgress,
     // kernel & process
     refreshKernel,
     refreshStatus,
@@ -289,8 +352,10 @@ export const useProxyStore = defineStore('proxy', () => {
     setSystemProxy,
     clearSystemProxy,
     toggleSystemProxy,
-    // kernel update
+    // kernel update / install
     checkKernelUpdate,
-    updateKernel
+    updateKernel,
+    installKernel,
+    clearInstallProgress
   }
 })