commit e0a9c1ab4c46ecadf665dfb31dd967ce6f0019ac
Author: farion1231 <farion1231@gmail.com>
Date:   Mon Aug 4 22:16:26 2025 +0800

    initial commit

diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
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+node_modules/
+dist/
+release/
+.DS_Store
+*.log
+.env
+.env.local
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diff --git a/README.md b/README.md
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+++ b/README.md
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+# Claude Code 供应商切换器
+
+一个用于管理和切换 Claude Code 不同供应商配置的桌面应用。
+
+## 功能特性
+
+- 🔄 一键切换不同供应商（Anthropic、OpenRouter 等）
+- 🔍 实时监控供应商状态和响应时间
+- ⚡ 支持添加自定义供应商
+- 🎨 简洁美观的图形界面
+- 🔒 安全存储 API 密钥
+
+## 开发
+
+```bash
+# 安装依赖
+npm install
+
+# 开发模式
+npm run dev
+
+# 构建应用
+npm run build
+
+# 打包发布
+npm run dist
+```
+
+## 使用说明
+
+1. 点击"添加供应商"添加你的 API 配置
+2. 系统会自动检测每个供应商的状态
+3. 选择要使用的供应商，点击单选按钮切换
+4. 配置会自动保存到 Claude Code 的配置文件中
+
+## 技术栈
+
+- Electron
+- React
+- TypeScript
+- Vite
+
+## License
+
+MIT
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diff --git a/package.json b/package.json
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--- /dev/null
+++ b/package.json
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+{
+  "name": "cc-switch",
+  "version": "1.0.0",
+  "description": "Claude Code 供应商切换工具",
+  "main": "dist/main.js",
+  "scripts": {
+    "dev": "concurrently \"npm run dev:main\" \"npm run dev:renderer\"",
+    "dev:main": "tsc -w -p tsconfig.main.json",
+    "dev:renderer": "vite",
+    "build": "npm run build:renderer && npm run build:main",
+    "build:main": "tsc -p tsconfig.main.json",
+    "build:renderer": "vite build",
+    "start": "electron .",
+    "dist": "electron-builder"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "MIT",
+  "devDependencies": {
+    "@types/node": "^20.0.0",
+    "@types/react": "^18.2.0",
+    "@types/react-dom": "^18.2.0",
+    "@vitejs/plugin-react": "^4.2.0",
+    "concurrently": "^8.2.0",
+    "electron": "^28.0.0",
+    "electron-builder": "^24.0.0",
+    "typescript": "^5.3.0",
+    "vite": "^5.0.0"
+  },
+  "dependencies": {
+    "axios": "^1.6.0",
+    "electron-store": "^8.1.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0"
+  },
+  "build": {
+    "appId": "com.ccswitch.app",
+    "productName": "CC Switch",
+    "directories": {
+      "output": "release"
+    },
+    "mac": {
+      "category": "public.app-category.developer-tools"
+    },
+    "win": {
+      "target": "nsis"
+    },
+    "linux": {
+      "target": "AppImage"
+    }
+  }
+}
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diff --git a/src/main/index.ts b/src/main/index.ts
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--- /dev/null
+++ b/src/main/index.ts
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+import { app, BrowserWindow, ipcMain } from 'electron'
+import path from 'path'
+import Store from 'electron-store'
+import { Provider, AppConfig } from '../shared/types'
+import { checkProviderStatus, switchProvider, getClaudeCodeConfig } from './services'
+
+const store = new Store<AppConfig>()
+
+let mainWindow: BrowserWindow | null = null
+
+function createWindow() {
+  mainWindow = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      preload: path.join(__dirname, 'preload.js'),
+      contextIsolation: true,
+      nodeIntegration: false
+    },
+    titleBarStyle: 'hiddenInset',
+    autoHideMenuBar: true
+  })
+
+  if (app.isPackaged) {
+    mainWindow.loadFile(path.join(__dirname, '../renderer/index.html'))
+  } else {
+    mainWindow.loadURL('http://localhost:3000')
+    mainWindow.webContents.openDevTools()
+  }
+
+  mainWindow.on('closed', () => {
+    mainWindow = null
+  })
+}
+
+app.whenReady().then(() => {
+  createWindow()
+
+  app.on('activate', () => {
+    if (BrowserWindow.getAllWindows().length === 0) {
+      createWindow()
+    }
+  })
+})
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+// IPC handlers
+ipcMain.handle('getProviders', () => {
+  return store.get('providers', {})
+})
+
+ipcMain.handle('getCurrentProvider', () => {
+  return store.get('current', '')
+})
+
+ipcMain.handle('addProvider', (_, provider: Provider) => {
+  const providers = store.get('providers', {})
+  providers[provider.id] = provider
+  store.set('providers', providers)
+  return true
+})
+
+ipcMain.handle('deleteProvider', (_, id: string) => {
+  const providers = store.get('providers', {})
+  delete providers[id]
+  store.set('providers', providers)
+  return true
+})
+
+ipcMain.handle('checkStatus', async (_, provider: Provider) => {
+  return await checkProviderStatus(provider)
+})
+
+ipcMain.handle('switchProvider', async (_, providerId: string) => {
+  const providers = store.get('providers', {})
+  const provider = providers[providerId]
+  if (provider) {
+    const success = await switchProvider(provider)
+    if (success) {
+      store.set('current', providerId)
+    }
+    return success
+  }
+  return false
+})
+
+ipcMain.handle('getClaudeCodeConfigPath', () => {
+  return getClaudeCodeConfig().path
+})
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diff --git a/src/main/preload.ts b/src/main/preload.ts
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--- /dev/null
+++ b/src/main/preload.ts
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+import { contextBridge, ipcRenderer } from 'electron'
+import { Provider } from '../shared/types'
+
+contextBridge.exposeInMainWorld('electronAPI', {
+  getProviders: () => ipcRenderer.invoke('getProviders'),
+  getCurrentProvider: () => ipcRenderer.invoke('getCurrentProvider'),
+  addProvider: (provider: Provider) => ipcRenderer.invoke('addProvider', provider),
+  deleteProvider: (id: string) => ipcRenderer.invoke('deleteProvider', id),
+  checkStatus: (provider: Provider) => ipcRenderer.invoke('checkStatus', provider),
+  switchProvider: (providerId: string) => ipcRenderer.invoke('switchProvider', providerId),
+  getClaudeCodeConfigPath: () => ipcRenderer.invoke('getClaudeCodeConfigPath')
+})
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diff --git a/src/main/services.ts b/src/main/services.ts
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+++ b/src/main/services.ts
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+import axios from 'axios'
+import fs from 'fs/promises'
+import path from 'path'
+import os from 'os'
+import { Provider, ProviderStatus } from '../shared/types'
+
+export async function checkProviderStatus(provider: Provider): Promise<ProviderStatus> {
+  const startTime = Date.now()
+  
+  try {
+    // 简单的健康检查请求
+    const response = await axios.post(
+      `${provider.apiUrl}/v1/messages`,
+      {
+        model: provider.model || 'claude-3-opus-20240229',
+        messages: [{ role: 'user', content: 'Hi' }],
+        max_tokens: 1
+      },
+      {
+        headers: {
+          'x-api-key': provider.apiKey,
+          'anthropic-version': '2023-06-01',
+          'content-type': 'application/json'
+        },
+        timeout: 5000
+      }
+    )
+
+    const responseTime = Date.now() - startTime
+    
+    return {
+      isOnline: true,
+      responseTime,
+      lastChecked: new Date()
+    }
+  } catch (error) {
+    return {
+      isOnline: false,
+      responseTime: -1,
+      lastChecked: new Date(),
+      error: error instanceof Error ? error.message : '未知错误'
+    }
+  }
+}
+
+export function getClaudeCodeConfig() {
+  // Claude Code 配置文件路径
+  const configDir = path.join(os.homedir(), '.claude')
+  const configPath = path.join(configDir, 'settings.json')
+  
+  return { path: configPath, dir: configDir }
+}
+
+export async function switchProvider(provider: Provider): Promise<boolean> {
+  try {
+    const { path: configPath, dir: configDir } = getClaudeCodeConfig()
+    
+    // 确保目录存在
+    await fs.mkdir(configDir, { recursive: true })
+    
+    // 读取现有配置
+    let config: any = {}
+    try {
+      const content = await fs.readFile(configPath, 'utf-8')
+      config = JSON.parse(content)
+    } catch {
+      // 文件不存在或解析失败，使用空配置
+    }
+    
+    // 更新配置
+    config.api = {
+      ...config.api,
+      baseURL: provider.apiUrl,
+      apiKey: provider.apiKey,
+      model: provider.model
+    }
+    
+    // 写回配置文件
+    await fs.writeFile(configPath, JSON.stringify(config, null, 2))
+    
+    return true
+  } catch (error) {
+    console.error('切换供应商失败:', error)
+    return false
+  }
+}
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diff --git a/src/renderer/App.css b/src/renderer/App.css
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+++ b/src/renderer/App.css
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+.app {
+  height: 100vh;
+  display: flex;
+  flex-direction: column;
+}
+
+.app-header {
+  background: #2c3e50;
+  color: white;
+  padding: 1rem 2rem;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+}
+
+.app-header h1 {
+  font-size: 1.5rem;
+  font-weight: 500;
+}
+
+.header-actions {
+  display: flex;
+  gap: 1rem;
+}
+
+.refresh-btn, .add-btn {
+  padding: 0.5rem 1rem;
+  border: none;
+  border-radius: 4px;
+  cursor: pointer;
+  font-size: 0.9rem;
+  transition: all 0.2s;
+}
+
+.refresh-btn {
+  background: #3498db;
+  color: white;
+}
+
+.refresh-btn:hover:not(:disabled) {
+  background: #2980b9;
+}
+
+.refresh-btn:disabled {
+  opacity: 0.6;
+  cursor: not-allowed;
+}
+
+.add-btn {
+  background: #27ae60;
+  color: white;
+}
+
+.add-btn:hover {
+  background: #229954;
+}
+
+.app-main {
+  flex: 1;
+  padding: 2rem;
+  overflow-y: auto;
+}
+
+.config-path {
+  margin-top: 2rem;
+  padding: 1rem;
+  background: #ecf0f1;
+  border-radius: 4px;
+  font-size: 0.9rem;
+  color: #7f8c8d;
+}
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diff --git a/src/renderer/App.tsx b/src/renderer/App.tsx
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--- /dev/null
+++ b/src/renderer/App.tsx
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+import React, { useState, useEffect } from 'react'
+import { Provider, ProviderStatus } from '../shared/types'
+import ProviderList from './components/ProviderList'
+import AddProviderModal from './components/AddProviderModal'
+import './App.css'
+
+function App() {
+  const [providers, setProviders] = useState<Record<string, Provider>>({})
+  const [currentProviderId, setCurrentProviderId] = useState<string>('')
+  const [statuses, setStatuses] = useState<Record<string, ProviderStatus>>({})
+  const [isAddModalOpen, setIsAddModalOpen] = useState(false)
+  const [isRefreshing, setIsRefreshing] = useState(false)
+  const [configPath, setConfigPath] = useState<string>('')
+
+  // 加载供应商列表
+  useEffect(() => {
+    loadProviders()
+    loadConfigPath()
+  }, [])
+
+  // 定时检查状态
+  useEffect(() => {
+    checkAllStatuses()
+    const interval = setInterval(checkAllStatuses, 30000) // 每30秒检查一次
+    return () => clearInterval(interval)
+  }, [providers])
+
+  const loadProviders = async () => {
+    const loadedProviders = await window.electronAPI.getProviders()
+    const currentId = await window.electronAPI.getCurrentProvider()
+    setProviders(loadedProviders)
+    setCurrentProviderId(currentId)
+  }
+
+  const loadConfigPath = async () => {
+    const path = await window.electronAPI.getClaudeCodeConfigPath()
+    setConfigPath(path)
+  }
+
+  const checkAllStatuses = async () => {
+    if (Object.keys(providers).length === 0) return
+    
+    setIsRefreshing(true)
+    const newStatuses: Record<string, ProviderStatus> = {}
+    
+    await Promise.all(
+      Object.values(providers).map(async (provider) => {
+        const status = await window.electronAPI.checkStatus(provider)
+        newStatuses[provider.id] = status
+      })
+    )
+    
+    setStatuses(newStatuses)
+    setIsRefreshing(false)
+  }
+
+  const handleAddProvider = async (provider: Omit<Provider, 'id'>) => {
+    const newProvider: Provider = {
+      ...provider,
+      id: Date.now().toString()
+    }
+    await window.electronAPI.addProvider(newProvider)
+    await loadProviders()
+    setIsAddModalOpen(false)
+  }
+
+  const handleDeleteProvider = async (id: string) => {
+    if (confirm('确定要删除这个供应商吗？')) {
+      await window.electronAPI.deleteProvider(id)
+      await loadProviders()
+    }
+  }
+
+  const handleSwitchProvider = async (id: string) => {
+    const success = await window.electronAPI.switchProvider(id)
+    if (success) {
+      setCurrentProviderId(id)
+      alert('切换成功！')
+    } else {
+      alert('切换失败，请检查配置')
+    }
+  }
+
+  return (
+    <div className="app">
+      <header className="app-header">
+        <h1>Claude Code 供应商切换器</h1>
+        <div className="header-actions">
+          <button 
+            className="refresh-btn" 
+            onClick={checkAllStatuses} 
+            disabled={isRefreshing}
+          >
+            {isRefreshing ? '检查中...' : '刷新状态'}
+          </button>
+          <button 
+            className="add-btn" 
+            onClick={() => setIsAddModalOpen(true)}
+          >
+            添加供应商
+          </button>
+        </div>
+      </header>
+
+      <main className="app-main">
+        <ProviderList
+          providers={providers}
+          currentProviderId={currentProviderId}
+          statuses={statuses}
+          onSwitch={handleSwitchProvider}
+          onDelete={handleDeleteProvider}
+        />
+        
+        {configPath && (
+          <div className="config-path">
+            配置文件位置: {configPath}
+          </div>
+        )}
+      </main>
+
+      {isAddModalOpen && (
+        <AddProviderModal
+          onAdd={handleAddProvider}
+          onClose={() => setIsAddModalOpen(false)}
+        />
+      )}
+    </div>
+  )
+}
+
+export default App
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diff --git a/src/renderer/components/AddProviderModal.css b/src/renderer/components/AddProviderModal.css
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--- /dev/null
+++ b/src/renderer/components/AddProviderModal.css
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+.modal-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background: rgba(0, 0, 0, 0.5);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 1000;
+}
+
+.modal-content {
+  background: white;
+  border-radius: 8px;
+  padding: 2rem;
+  width: 90%;
+  max-width: 500px;
+  max-height: 90vh;
+  overflow-y: auto;
+  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
+}
+
+.modal-content h2 {
+  margin-bottom: 1.5rem;
+  color: #2c3e50;
+}
+
+.presets {
+  margin-bottom: 1.5rem;
+  padding-bottom: 1.5rem;
+  border-bottom: 1px solid #ecf0f1;
+}
+
+.presets label {
+  display: block;
+  margin-bottom: 0.5rem;
+  color: #555;
+  font-size: 0.9rem;
+}
+
+.preset-buttons {
+  display: flex;
+  gap: 0.5rem;
+}
+
+.preset-btn {
+  padding: 0.375rem 0.75rem;
+  border: 1px solid #3498db;
+  background: white;
+  color: #3498db;
+  border-radius: 4px;
+  cursor: pointer;
+  font-size: 0.85rem;
+  transition: all 0.2s;
+}
+
+.preset-btn:hover {
+  background: #3498db;
+  color: white;
+}
+
+.form-group {
+  margin-bottom: 1.25rem;
+}
+
+.form-group label {
+  display: block;
+  margin-bottom: 0.5rem;
+  color: #555;
+  font-weight: 500;
+}
+
+.form-group input {
+  width: 100%;
+  padding: 0.625rem;
+  border: 1px solid #ddd;
+  border-radius: 4px;
+  font-size: 0.95rem;
+  transition: border-color 0.2s;
+}
+
+.form-group input:focus {
+  outline: none;
+  border-color: #3498db;
+}
+
+.form-actions {
+  display: flex;
+  gap: 1rem;
+  justify-content: flex-end;
+  margin-top: 2rem;
+}
+
+.cancel-btn,
+.submit-btn {
+  padding: 0.625rem 1.25rem;
+  border: none;
+  border-radius: 4px;
+  cursor: pointer;
+  font-size: 0.95rem;
+  transition: all 0.2s;
+}
+
+.cancel-btn {
+  background: #ecf0f1;
+  color: #555;
+}
+
+.cancel-btn:hover {
+  background: #bdc3c7;
+}
+
+.submit-btn {
+  background: #27ae60;
+  color: white;
+}
+
+.submit-btn:hover {
+  background: #229954;
+}
\ No newline at end of file
diff --git a/src/renderer/components/AddProviderModal.tsx b/src/renderer/components/AddProviderModal.tsx
new file mode 100644
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--- /dev/null
+++ b/src/renderer/components/AddProviderModal.tsx
@@ -0,0 +1,146 @@
+import React, { useState } from 'react'
+import { Provider } from '../../shared/types'
+import './AddProviderModal.css'
+
+interface AddProviderModalProps {
+  onAdd: (provider: Omit<Provider, 'id'>) => void
+  onClose: () => void
+}
+
+const AddProviderModal: React.FC<AddProviderModalProps> = ({ onAdd, onClose }) => {
+  const [formData, setFormData] = useState({
+    name: '',
+    apiUrl: '',
+    apiKey: '',
+    model: 'claude-3-opus-20240229'
+  })
+
+  const handleSubmit = (e: React.FormEvent) => {
+    e.preventDefault()
+    
+    if (!formData.name || !formData.apiUrl || !formData.apiKey) {
+      alert('请填写所有必填字段')
+      return
+    }
+
+    onAdd(formData)
+  }
+
+  const handleChange = (e: React.ChangeEvent<HTMLInputElement | HTMLSelectElement>) => {
+    setFormData({
+      ...formData,
+      [e.target.name]: e.target.value
+    })
+  }
+
+  // 预设的供应商配置
+  const presets = [
+    {
+      name: '官方 Anthropic',
+      apiUrl: 'https://api.anthropic.com',
+      model: 'claude-3-opus-20240229'
+    },
+    {
+      name: 'OpenRouter',
+      apiUrl: 'https://openrouter.ai/api/v1',
+      model: 'anthropic/claude-3-opus'
+    }
+  ]
+
+  const applyPreset = (preset: typeof presets[0]) => {
+    setFormData({
+      ...formData,
+      name: preset.name,
+      apiUrl: preset.apiUrl,
+      model: preset.model
+    })
+  }
+
+  return (
+    <div className="modal-overlay" onClick={onClose}>
+      <div className="modal-content" onClick={(e) => e.stopPropagation()}>
+        <h2>添加新供应商</h2>
+        
+        <div className="presets">
+          <label>快速选择：</label>
+          <div className="preset-buttons">
+            {presets.map((preset, index) => (
+              <button
+                key={index}
+                type="button"
+                className="preset-btn"
+                onClick={() => applyPreset(preset)}
+              >
+                {preset.name}
+              </button>
+            ))}
+          </div>
+        </div>
+
+        <form onSubmit={handleSubmit}>
+          <div className="form-group">
+            <label htmlFor="name">供应商名称 *</label>
+            <input
+              type="text"
+              id="name"
+              name="name"
+              value={formData.name}
+              onChange={handleChange}
+              placeholder="例如：官方 Anthropic"
+              required
+            />
+          </div>
+
+          <div className="form-group">
+            <label htmlFor="apiUrl">API 地址 *</label>
+            <input
+              type="url"
+              id="apiUrl"
+              name="apiUrl"
+              value={formData.apiUrl}
+              onChange={handleChange}
+              placeholder="https://api.anthropic.com"
+              required
+            />
+          </div>
+
+          <div className="form-group">
+            <label htmlFor="apiKey">API Key *</label>
+            <input
+              type="password"
+              id="apiKey"
+              name="apiKey"
+              value={formData.apiKey}
+              onChange={handleChange}
+              placeholder="sk-ant-..."
+              required
+            />
+          </div>
+
+          <div className="form-group">
+            <label htmlFor="model">模型名称</label>
+            <input
+              type="text"
+              id="model"
+              name="model"
+              value={formData.model}
+              onChange={handleChange}
+              placeholder="claude-3-opus-20240229"
+            />
+          </div>
+
+          <div className="form-actions">
+            <button type="button" className="cancel-btn" onClick={onClose}>
+              取消
+            </button>
+            <button type="submit" className="submit-btn">
+              添加
+            </button>
+          </div>
+        </form>
+      </div>
+    </div>
+  )
+}
+
+export default AddProviderModal
\ No newline at end of file
diff --git a/src/renderer/components/ProviderList.css b/src/renderer/components/ProviderList.css
new file mode 100644
index 0000000..1ebb102
--- /dev/null
+++ b/src/renderer/components/ProviderList.css
@@ -0,0 +1,127 @@
+.provider-list {
+  background: white;
+  border-radius: 8px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+  padding: 1.5rem;
+}
+
+.empty-state {
+  text-align: center;
+  padding: 3rem 1rem;
+  color: #7f8c8d;
+}
+
+.empty-state p:first-child {
+  font-size: 1.1rem;
+  margin-bottom: 0.5rem;
+}
+
+.provider-items {
+  display: flex;
+  flex-direction: column;
+  gap: 1rem;
+}
+
+.provider-item {
+  display: flex;
+  align-items: center;
+  padding: 1rem;
+  border: 2px solid #ecf0f1;
+  border-radius: 6px;
+  transition: all 0.2s;
+}
+
+.provider-item:hover {
+  border-color: #3498db;
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+}
+
+.provider-item.current {
+  border-color: #27ae60;
+  background: #f0fdf4;
+}
+
+.provider-info {
+  flex: 1;
+  min-width: 0;
+}
+
+.provider-name {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-weight: 500;
+  margin-bottom: 0.25rem;
+}
+
+.provider-name input[type="radio"] {
+  cursor: pointer;
+}
+
+.provider-name input[type="radio"]:disabled {
+  cursor: not-allowed;
+}
+
+.current-badge {
+  background: #27ae60;
+  color: white;
+  padding: 0.125rem 0.5rem;
+  border-radius: 3px;
+  font-size: 0.75rem;
+}
+
+.provider-url {
+  color: #7f8c8d;
+  font-size: 0.9rem;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.provider-status {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  margin-right: 2rem;
+}
+
+.status-icon {
+  font-size: 1.1rem;
+}
+
+.status-text {
+  color: #555;
+  font-size: 0.9rem;
+}
+
+.response-time {
+  color: #3498db;
+  font-size: 0.85rem;
+  font-family: monospace;
+}
+
+.provider-actions {
+  display: flex;
+  gap: 0.5rem;
+}
+
+.delete-btn {
+  padding: 0.375rem 0.75rem;
+  border: 1px solid #e74c3c;
+  background: white;
+  color: #e74c3c;
+  border-radius: 4px;
+  cursor: pointer;
+  font-size: 0.85rem;
+  transition: all 0.2s;
+}
+
+.delete-btn:hover:not(:disabled) {
+  background: #e74c3c;
+  color: white;
+}
+
+.delete-btn:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
\ No newline at end of file
diff --git a/src/renderer/components/ProviderList.tsx b/src/renderer/components/ProviderList.tsx
new file mode 100644
index 0000000..4b8ac21
--- /dev/null
+++ b/src/renderer/components/ProviderList.tsx
@@ -0,0 +1,97 @@
+import React from 'react'
+import { Provider, ProviderStatus } from '../../shared/types'
+import './ProviderList.css'
+
+interface ProviderListProps {
+  providers: Record<string, Provider>
+  currentProviderId: string
+  statuses: Record<string, ProviderStatus>
+  onSwitch: (id: string) => void
+  onDelete: (id: string) => void
+}
+
+const ProviderList: React.FC<ProviderListProps> = ({
+  providers,
+  currentProviderId,
+  statuses,
+  onSwitch,
+  onDelete
+}) => {
+  const formatResponseTime = (time: number) => {
+    if (time < 0) return '-'
+    return `${time}ms`
+  }
+
+  const getStatusIcon = (status?: ProviderStatus) => {
+    if (!status) return '⏳'
+    return status.isOnline ? '✅' : '❌'
+  }
+
+  const getStatusText = (status?: ProviderStatus) => {
+    if (!status) return '检查中...'
+    if (status.isOnline) return '正常'
+    return status.error || '连接失败'
+  }
+
+  return (
+    <div className="provider-list">
+      {Object.values(providers).length === 0 ? (
+        <div className="empty-state">
+          <p>还没有添加任何供应商</p>
+          <p>点击右上角的"添加供应商"按钮开始</p>
+        </div>
+      ) : (
+        <div className="provider-items">
+          {Object.values(providers).map((provider) => {
+            const status = statuses[provider.id]
+            const isCurrent = provider.id === currentProviderId
+            
+            return (
+              <div 
+                key={provider.id} 
+                className={`provider-item ${isCurrent ? 'current' : ''}`}
+              >
+                <div className="provider-info">
+                  <div className="provider-name">
+                    <input
+                      type="radio"
+                      name="provider"
+                      checked={isCurrent}
+                      onChange={() => onSwitch(provider.id)}
+                      disabled={!status?.isOnline}
+                    />
+                    <span>{provider.name}</span>
+                    {isCurrent && <span className="current-badge">当前使用</span>}
+                  </div>
+                  <div className="provider-url">{provider.apiUrl}</div>
+                </div>
+                
+                <div className="provider-status">
+                  <span className="status-icon">{getStatusIcon(status)}</span>
+                  <span className="status-text">{getStatusText(status)}</span>
+                  {status?.isOnline && (
+                    <span className="response-time">
+                      {formatResponseTime(status.responseTime)}
+                    </span>
+                  )}
+                </div>
+                
+                <div className="provider-actions">
+                  <button 
+                    className="delete-btn"
+                    onClick={() => onDelete(provider.id)}
+                    disabled={isCurrent}
+                  >
+                    删除
+                  </button>
+                </div>
+              </div>
+            )
+          })}
+        </div>
+      )}
+    </div>
+  )
+}
+
+export default ProviderList
\ No newline at end of file
diff --git a/src/renderer/index.css b/src/renderer/index.css
new file mode 100644
index 0000000..a4e1d1e
--- /dev/null
+++ b/src/renderer/index.css
@@ -0,0 +1,21 @@
+* {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+}
+
+body {
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
+    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+    sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  background-color: #f5f5f5;
+  color: #333;
+}
+
+#root {
+  height: 100vh;
+  display: flex;
+  flex-direction: column;
+}
\ No newline at end of file
diff --git a/src/renderer/index.html b/src/renderer/index.html
new file mode 100644
index 0000000..bdf8a15
--- /dev/null
+++ b/src/renderer/index.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Claude Code 供应商切换器</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="./main.tsx"></script>
+  </body>
+</html>
\ No newline at end of file
diff --git a/src/renderer/main.tsx b/src/renderer/main.tsx
new file mode 100644
index 0000000..c12f8c2
--- /dev/null
+++ b/src/renderer/main.tsx
@@ -0,0 +1,10 @@
+import React from 'react'
+import ReactDOM from 'react-dom/client'
+import App from './App'
+import './index.css'
+
+ReactDOM.createRoot(document.getElementById('root')!).render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>
+)
\ No newline at end of file
diff --git a/src/shared/types.ts b/src/shared/types.ts
new file mode 100644
index 0000000..57c64f4
--- /dev/null
+++ b/src/shared/types.ts
@@ -0,0 +1,33 @@
+export interface Provider {
+  id: string
+  name: string
+  apiUrl: string
+  apiKey: string
+  model?: string
+}
+
+export interface ProviderStatus {
+  isOnline: boolean
+  responseTime: number
+  lastChecked: Date
+  error?: string
+}
+
+export interface AppConfig {
+  providers: Record<string, Provider>
+  current: string
+}
+
+declare global {
+  interface Window {
+    electronAPI: {
+      getProviders: () => Promise<Record<string, Provider>>
+      getCurrentProvider: () => Promise<string>
+      addProvider: (provider: Provider) => Promise<boolean>
+      deleteProvider: (id: string) => Promise<boolean>
+      checkStatus: (provider: Provider) => Promise<ProviderStatus>
+      switchProvider: (providerId: string) => Promise<boolean>
+      getClaudeCodeConfigPath: () => Promise<string>
+    }
+  }
+}
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000..cacbabe
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,20 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react-jsx",
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true
+  },
+  "include": ["src/renderer/**/*"],
+  "references": [{ "path": "./tsconfig.node.json" }]
+}
\ No newline at end of file
diff --git a/tsconfig.main.json b/tsconfig.main.json
new file mode 100644
index 0000000..5d0c13c
--- /dev/null
+++ b/tsconfig.main.json
@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.node.json",
+  "compilerOptions": {
+    "outDir": "dist",
+    "rootDir": "src/main",
+    "types": ["node"]
+  },
+  "include": ["src/main/**/*", "src/shared/**/*"]
+}
\ No newline at end of file
diff --git a/tsconfig.node.json b/tsconfig.node.json
new file mode 100644
index 0000000..5c3ae38
--- /dev/null
+++ b/tsconfig.node.json
@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "composite": true,
+    "skipLibCheck": true,
+    "module": "CommonJS",
+    "moduleResolution": "node",
+    "allowSyntheticDefaultImports": true,
+    "resolveJsonModule": true,
+    "esModuleInterop": true,
+    "target": "ES2020",
+    "strict": true,
+    "types": ["node"]
+  },
+  "include": ["vite.config.ts"]
+}
\ No newline at end of file
diff --git a/vite.config.ts b/vite.config.ts
new file mode 100644
index 0000000..6ad4074
--- /dev/null
+++ b/vite.config.ts
@@ -0,0 +1,16 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+import { resolve } from 'path'
+
+export default defineConfig({
+  plugins: [react()],
+  root: resolve(__dirname, 'src/renderer'),
+  base: './',
+  build: {
+    outDir: resolve(__dirname, 'dist/renderer'),
+    emptyOutDir: true
+  },
+  server: {
+    port: 3000
+  }
+})
\ No newline at end of file