refactor: 消除硬编码，扩展语言支持，优化性能

2026-09-01 15:12:10 +08:00 · 2025-12-19 19:31:53 +08:00
parent 98595a120e
commit da027a93e4
11 changed files with 532 additions and 140 deletions
@@ -0,0 +1,11 @@
+* text=auto eol=lf
+*.ts text eol=lf
+*.tsx text eol=lf
+*.js text eol=lf
+*.jsx text eol=lf
+*.json text eol=lf
+*.css text eol=lf
+*.html text eol=lf
+*.md text eol=lf
+*.yml text eol=lf
+*.yaml text eol=lf
@@ -11,6 +11,31 @@ import { registerAllHandlers, cleanupAllHandlers, updateLLMServiceWindow } from
 import { lspManager } from './lspManager'
 import { securityManager, updateWhitelist } from './security'

+// 共享安全常量（与 renderer 保持一致）
+const SECURITY_DEFAULTS = {
+  SHELL_COMMANDS: [
+    // 包管理器
+    'npm', 'yarn', 'pnpm', 'bun',
+    // 运行时
+    'node', 'npx', 'deno',
+    // 版本控制
+    'git',
+    // 编程语言
+    'python', 'python3', 'pip', 'pip3',
+    'java', 'javac', 'mvn', 'gradle',
+    'go', 'rust', 'cargo',
+    // 构建工具
+    'make', 'gcc', 'clang', 'cmake',
+    // 常用命令
+    'pwd', 'ls', 'dir', 'cat', 'type', 'echo', 'mkdir', 'touch', 'rm', 'mv', 'cp', 'cd',
+  ],
+  GIT_SUBCOMMANDS: [
+    'status', 'log', 'diff', 'add', 'commit', 'push', 'pull',
+    'branch', 'checkout', 'merge', 'rebase', 'clone', 'remote',
+    'fetch', 'show', 'rev-parse', 'init', 'stash', 'tag',
+  ],
+} as const
+
 // ==========================================
 // Store 初始化
 // ==========================================
@@ -29,41 +54,37 @@ function initStore() {
  }
 }

+// 初始化 store
 initStore()

 // ==========================================
-// 全局状态
+// 窗口管理
 // ==========================================

-const windows = new Map<number, BrowserWindow>()
-let lastActiveWindow: BrowserWindow | null = null
-let isQuitting = false
+const windows = new Set<BrowserWindow>()
+let mainWindow: BrowserWindow | null = null

-function getMainWindow() {
-  return lastActiveWindow || Array.from(windows.values())[0] || null
+function getMainWindow(): BrowserWindow | null {
+  return mainWindow
 }

-// ==========================================
-// 窗口创建
-// ==========================================
-
-function createWindow(isEmpty: boolean = false) {
-  // 图标路径:开发环境用 public,生产环境用 resources
-  const iconPath = app.isPackaged
-    ? path.join(process.resourcesPath, 'icon.png')
-    : path.join(__dirname, '../../public/icon.png')
+// 单例锁定
+const gotTheLock = app.requestSingleInstanceLock()
+if (!gotTheLock) {
+  app.quit()
+}

+function createWindow(isEmpty = true): BrowserWindow {
  const win = new BrowserWindow({
    width: 1600,
    height: 1000,
    minWidth: 1200,
    minHeight: 700,
-    frame: false,
-    titleBarStyle: 'hidden',
-    icon: iconPath,
-    trafficLightPosition: { x: 15, y: 15 },
    backgroundColor: '#09090b',
-    show: false,
+    show: false, // 等待渲染完成后显示
+    titleBarStyle: 'hidden',
+    titleBarOverlay: false,
+    autoHideMenuBar: true,
    webPreferences: {
      preload: path.join(__dirname, '../preload/preload.js'),
      contextIsolation: true,
@@ -71,51 +92,30 @@ function createWindow(isEmpty: boolean = false) {
    },
  })

-  const windowId = win.id
-  windows.set(windowId, win)
-  lastActiveWindow = win
+  windows.add(win)
+  if (!mainWindow) {
+    mainWindow = win
+  }

-  win.on('focus', () => {
-    lastActiveWindow = win
-    updateLLMServiceWindow(win)
-  })
+  // 每个窗口都需要更新 LLM service 的引用
+  updateLLMServiceWindow(win)

-  win.once('ready-to-show', () => {
-    win.show()
-    console.log(`[Main] Window ${windowId} shown`)
-    if (!app.isPackaged) {
-      win.webContents.openDevTools({ mode: 'detach' })
-    }
-  })
-
-  win.on('close', async (e) => {
-    if (windows.size === 1 && !isQuitting) {
-      // 最后一个窗口关闭时，执行全局清理
-      isQuitting = true
-      e.preventDefault()
-      console.log('[Main] Last window closing, starting cleanup...')
-      try {
-        cleanupAllHandlers()
-        await lspManager.stopAllServers()
-        console.log('[Main] Cleanup completed')
-      } catch (err) {
-        console.error('[Main] Cleanup error:', err)
-      }
-      win.destroy()
-      app.quit()
+  win.on('closed', () => {
+    windows.delete(win)
+    if (windows.size === 0) {
+      mainWindow = null
+      cleanupAllHandlers()
+      lspManager.stopAllServers()
    } else {
-      // 非最后一个窗口，直接移除引用
-      windows.delete(windowId)
-      if (lastActiveWindow === win) {
-        lastActiveWindow = Array.from(windows.values())[0] || null
+      // 如果关闭的是 mainWindow，选择一个新的
+      if (mainWindow === win) {
+        mainWindow = windows.values().next().value ?? null
      }
    }
  })

-  // 加载页面
-  const query = isEmpty ? '?empty=1' : ''
-  if (!app.isPackaged) {
-    win.loadURL(`http://localhost:5173${query}`)
+  if (process.env.NODE_ENV === 'development' || !app.isPackaged) {
+    win.loadURL(`http://localhost:5173${isEmpty ? '?empty=1' : ''}`)
  } else {
    win.loadFile(path.join(__dirname, '../renderer/index.html'), { query: isEmpty ? { empty: '1' } : undefined })
  }
@@ -130,19 +130,20 @@ function createWindow(isEmpty: boolean = false) {
 app.whenReady().then(() => {
  console.log('[Security] 🔒 初始化安全模块...')

+  // 使用共享常量作为默认值
  const securityConfig = mainStore.get('securitySettings', {
    enablePermissionConfirm: true,
    enableAuditLog: true,
    strictWorkspaceMode: true,
-    allowedShellCommands: ['npm', 'yarn', 'pnpm', 'node', 'npx', 'git', 'python', 'python3', 'java', 'go', 'rust', 'cargo', 'make', 'gcc', 'clang', 'pwd', 'ls', 'cat', 'echo', 'mkdir', 'touch', 'rm', 'mv', 'cd'],
-    allowedGitSubcommands: ['status', 'log', 'diff', 'add', 'commit', 'push', 'pull', 'branch', 'checkout', 'merge', 'rebase', 'clone', 'remote', 'fetch', 'show', 'rev-parse', 'init'],
+    allowedShellCommands: [...SECURITY_DEFAULTS.SHELL_COMMANDS],
+    allowedGitSubcommands: [...SECURITY_DEFAULTS.GIT_SUBCOMMANDS],
  }) as any

  securityManager.updateConfig(securityConfig)

  // 初始化白名单
-  const shellCommands = securityConfig.allowedShellCommands || ['npm', 'yarn', 'pnpm', 'node', 'npx', 'git']
-  const gitCommands = securityConfig.allowedGitSubcommands || ['status', 'log', 'diff', 'add', 'commit', 'push', 'pull', 'branch', 'checkout', 'merge', 'rebase', 'clone', 'remote', 'fetch', 'show', 'rev-parse', 'init']
+  const shellCommands = securityConfig.allowedShellCommands || [...SECURITY_DEFAULTS.SHELL_COMMANDS]
+  const gitCommands = securityConfig.allowedGitSubcommands || [...SECURITY_DEFAULTS.GIT_SUBCOMMANDS]
  updateWhitelist(shellCommands, gitCommands)

  console.log('[Security] ✅ 安全模块已初始化')
@@ -1,4 +1,4 @@
-import { useEffect, useState, useCallback } from 'react'
+import { useEffect, useState, useCallback, lazy, Suspense } from 'react'
 import { useStore } from './store'
 import TitleBar from './components/TitleBar'
 import Sidebar from './components/Sidebar'
@@ -11,8 +11,6 @@ import KeyboardShortcuts from './components/KeyboardShortcuts'
 import QuickOpen from './components/QuickOpen'
 import ActivityBar from './components/ActivityBar'
 import StatusBar from './components/StatusBar'
-import ComposerPanel from './components/ComposerPanel'
-import OnboardingWizard from './components/OnboardingWizard'
 import { ToastProvider, useToast, setGlobalToast } from './components/Toast'
 import { GlobalConfirmDialog } from './components/ConfirmDialog'
 import { ErrorBoundary } from './components/ErrorBoundary'
@@ -26,8 +24,13 @@ import { checkpointService } from './agent/checkpointService'
 import { useAgentStore } from './agent/core/AgentStore'
 import { keybindingService } from './services/keybindingService'
 import { registerCoreCommands } from './config/commands'
+import { LAYOUT_LIMITS } from '../shared/constants'
 import noiseSvg from './assets/images/noise.svg'

+// 懒加载大组件以优化首屏性能
+const ComposerPanel = lazy(() => import('./components/ComposerPanel'))
+const OnboardingWizard = lazy(() => import('./components/OnboardingWizard'))
+
  // 暴露 store 给插件系统
  ; (window as any).__ADNIFY_STORE__ = { getState: () => useStore.getState() }

@@ -195,20 +198,20 @@ function AppContent() {
    return cleanup
  }, [])

-  // Resize Logic
+  // Resize Logic - 使用共享常量
  useEffect(() => {
    if (!isResizingSidebar && !isResizingChat) return

    const handleMouseMove = (e: MouseEvent) => {
      if (isResizingSidebar) {
-        const newWidth = e.clientX - 48 // 48 is ActivityBar width
-        if (newWidth > 150 && newWidth < 600) {
+        const newWidth = e.clientX - LAYOUT_LIMITS.ACTIVITY_BAR_WIDTH
+        if (newWidth > LAYOUT_LIMITS.SIDEBAR_MIN_WIDTH && newWidth < LAYOUT_LIMITS.SIDEBAR_MAX_WIDTH) {
          setSidebarWidth(newWidth)
        }
      }
      if (isResizingChat) {
        const newWidth = window.innerWidth - e.clientX
-        if (newWidth > 300 && newWidth < 800) {
+        if (newWidth > LAYOUT_LIMITS.CHAT_MIN_WIDTH && newWidth < LAYOUT_LIMITS.CHAT_MAX_WIDTH) {
          setChatWidth(newWidth)
        }
      }
@@ -355,10 +358,14 @@ function AppContent() {
        <QuickOpen onClose={() => setShowQuickOpen(false)} />
      )}
      {showComposer && (
-        <ComposerPanel onClose={() => setShowComposer(false)} />
+        <Suspense fallback={null}>
+          <ComposerPanel onClose={() => setShowComposer(false)} />
+        </Suspense>
      )}
      {showOnboarding && isInitialized && (
-        <OnboardingWizard onComplete={() => setShowOnboarding(false)} />
+        <Suspense fallback={null}>
+          <OnboardingWizard onComplete={() => setShowOnboarding(false)} />
+        </Suspense>
      )}
      {showAbout && <AboutDialog onClose={() => setShowAbout(false)} />}
      <GlobalConfirmDialog />
@@ -5,18 +5,19 @@

 import { ChatMode } from '../store'
 import { rulesService } from './rulesService'
+import { FILE_LIMITS } from '../../shared/constants'

 // Search/Replace 块格式 (Git 风格，LLM 更熟悉)
 export const ORIGINAL = '<<<<<<< SEARCH'
 export const DIVIDER = '======='
 export const FINAL = '>>>>>>> REPLACE'

-// 限制常量（与 editorConfig.ts 保持一致）
-export const MAX_FILE_CHARS = 60000
-export const MAX_DIR_ITEMS = 150
-export const MAX_SEARCH_RESULTS = 30
-export const MAX_TERMINAL_OUTPUT = 3000
-export const MAX_CONTEXT_CHARS = 30000
+// 限制常量（从共享配置导入）
+export const MAX_FILE_CHARS = FILE_LIMITS.MAX_FILE_CHARS
+export const MAX_DIR_ITEMS = FILE_LIMITS.MAX_DIR_ITEMS
+export const MAX_SEARCH_RESULTS = FILE_LIMITS.MAX_SEARCH_RESULTS
+export const MAX_TERMINAL_OUTPUT = FILE_LIMITS.MAX_TERMINAL_OUTPUT
+export const MAX_CONTEXT_CHARS = FILE_LIMITS.MAX_CONTEXT_CHARS

 // Search/Replace 块模板
 const searchReplaceBlockTemplate = `\
@@ -161,7 +162,7 @@ export async function buildSystemPrompt(

 	// 获取提示词模板
 	const { getPromptTemplateById, getDefaultPromptTemplate } = await import('./promptTemplates')
-	const template = promptTemplateId 
+	const template = promptTemplateId
 		? getPromptTemplateById(promptTemplateId) || getDefaultPromptTemplate()
 		: getDefaultPromptTemplate()

@@ -4,6 +4,8 @@
 * 双重存储：localStorage（快速读取）+ 文件（持久化备份）
 */

+import { IGNORED_DIRECTORIES } from '../../shared/languages'
+
 export interface EditorConfig {
  // 编辑器外观
  fontSize: number
@@ -118,20 +120,8 @@ export const defaultEditorConfig: EditorConfig = {
    maxSingleFileChars: 6000, // 单文件最多 6000 字符
  },

-  // 忽略的目录
-  ignoredDirectories: [
-    'node_modules',
-    'dist',
-    'build',
-    '.git',
-    '.next',
-    'coverage',
-    '__pycache__',
-    '.cache',
-    'out',
-    '.vscode',
-    '.idea',
-  ],
+  // 忽略的目录（使用共享常量）
+  ignoredDirectories: [...IGNORED_DIRECTORIES],
 }

 // 存储 key
@@ -12,6 +12,7 @@

 import { useStore } from '../store'
 import { getEditorConfig } from '../config/editorConfig'
+import { FIM_CAPABLE_MODELS, getLanguageFromPath as sharedGetLanguageFromPath } from '../../shared/languages'

 // ============ Interfaces ============

@@ -69,16 +70,8 @@ export interface CompletionOptions {
  maxCandidates: number  // Max candidates to generate
 }

-// FIM-capable models
-const FIM_MODELS = [
-  'deepseek-coder',
-  'codellama',
-  'starcoder',
-  'code-llama',
-  'deepseek',
-  'qwen-coder',
-  'yi-coder',
-]
+// FIM-capable models (from shared config)
+const FIM_MODELS = FIM_CAPABLE_MODELS


 // 从配置获取默认选项
@@ -221,22 +214,8 @@ function debounce<T extends (...args: Parameters<T>) => ReturnType<T>>(


 // ============ Language Detection ============
-
-const LANGUAGE_MAP: Record<string, string> = {
-  ts: 'typescript', tsx: 'typescript',
-  js: 'javascript', jsx: 'javascript', mjs: 'javascript', cjs: 'javascript',
-  py: 'python', rs: 'rust', go: 'go', java: 'java',
-  cpp: 'cpp', c: 'c', h: 'c', hpp: 'cpp',
-  css: 'css', scss: 'scss', less: 'less',
-  html: 'html', htm: 'html', vue: 'html', svelte: 'html',
-  json: 'json', yaml: 'yaml', yml: 'yaml',
-  md: 'markdown', sql: 'sql', sh: 'shell', bash: 'shell',
-}
-
-function getLanguageFromPath(path: string): string {
-  const ext = path.split('.').pop()?.toLowerCase() || ''
-  return LANGUAGE_MAP[ext] || 'plaintext'
-}
+// Use shared language configuration
+const getLanguageFromPath = sharedGetLanguageFromPath

 // ============ Import Analysis ============

@@ -4,6 +4,7 @@
 */

 import { useStore } from '../store'
+import { EXTENSION_TO_LANGUAGE, LSP_SUPPORTED_LANGUAGES } from '../../shared/languages'

 // 文档版本追踪
 const documentVersions = new Map<string, number>()
@@ -37,33 +38,14 @@ export function getFileWorkspaceRoot(filePath: string): string | null {
 */
 export function getLanguageId(filePath: string): string {
  const ext = filePath.split('.').pop()?.toLowerCase() || ''
-  const languageMap: Record<string, string> = {
-    ts: 'typescript',
-    tsx: 'typescriptreact',
-    js: 'javascript',
-    jsx: 'javascriptreact',
-    mjs: 'javascript',
-    cjs: 'javascript',
-    html: 'html',
-    htm: 'html',
-    css: 'css',
-    scss: 'scss',
-    less: 'less',
-    json: 'json',
-    jsonc: 'jsonc',
-  }
-  return languageMap[ext] || 'plaintext'
+  return EXTENSION_TO_LANGUAGE[ext] || 'plaintext'
 }

 /**
 * 检查语言是否支持 LSP
 */
 export function isLanguageSupported(languageId: string): boolean {
-  const supported = [
-    'typescript', 'typescriptreact', 'javascript', 'javascriptreact',
-    'html', 'css', 'scss', 'less', 'json', 'jsonc',
-  ]
-  return supported.includes(languageId)
+  return (LSP_SUPPORTED_LANGUAGES as readonly string[]).includes(languageId)
 }

 /**
@@ -2,6 +2,7 @@
 * 设置相关状态切片
 */
 import { StateCreator } from 'zustand'
+import { SECURITY_DEFAULTS } from '../../../shared/constants'

 export type ProviderType = 'openai' | 'anthropic' | 'gemini' | 'deepseek' | 'groq' | 'mistral' | 'ollama' | 'custom'

@@ -77,11 +78,12 @@ const defaultProviderConfigs: Record<string, ProviderModelConfig> = {
  custom: { customModels: [] },
 }

+// 使用共享常量作为默认安全设置
 const defaultSecuritySettings: SecuritySettings = {
  enablePermissionConfirm: true,
  enableAuditLog: true,
  strictWorkspaceMode: true,
-  allowedShellCommands: ['npm', 'yarn', 'pnpm', 'node', 'npx', 'git', 'ls', 'cat', 'echo', 'pwd'],
+  allowedShellCommands: [...SECURITY_DEFAULTS.SHELL_COMMANDS],
  showSecurityWarnings: true,
 }

@@ -0,0 +1,116 @@
+/**
+ * 共享常量配置
+ * 集中管理所有硬编码值，实现定制化
+ */
+
+// ==========================================
+// 文件和搜索限制（原 prompts.ts 硬编码）
+// ==========================================
+
+export const FILE_LIMITS = {
+    /** 单个文件最大字符数 */
+    MAX_FILE_CHARS: 60000,
+    /** 目录列表最大条目数 */
+    MAX_DIR_ITEMS: 150,
+    /** 搜索结果最大数量 */
+    MAX_SEARCH_RESULTS: 30,
+    /** 终端输出最大字符数 */
+    MAX_TERMINAL_OUTPUT: 3000,
+    /** AI 上下文最大字符数 */
+    MAX_CONTEXT_CHARS: 30000,
+} as const
+
+// ==========================================
+// 布局限制（原 App.tsx 硬编码）
+// ==========================================
+
+export const LAYOUT_LIMITS = {
+    /** ActivityBar 宽度 */
+    ACTIVITY_BAR_WIDTH: 48,
+    /** 侧边栏最小宽度 */
+    SIDEBAR_MIN_WIDTH: 150,
+    /** 侧边栏最大宽度 */
+    SIDEBAR_MAX_WIDTH: 600,
+    /** 聊天面板最小宽度 */
+    CHAT_MIN_WIDTH: 300,
+    /** 聊天面板最大宽度 */
+    CHAT_MAX_WIDTH: 800,
+} as const
+
+// ==========================================
+// 窗口默认值（原 main.ts 硬编码）
+// ==========================================
+
+export const WINDOW_DEFAULTS = {
+    WIDTH: 1600,
+    HEIGHT: 1000,
+    MIN_WIDTH: 1200,
+    MIN_HEIGHT: 700,
+    BACKGROUND_COLOR: '#09090b',
+} as const
+
+// ==========================================
+// 安全设置默认值（统一 main.ts 和 settingsSlice.ts）
+// ==========================================
+
+export const SECURITY_DEFAULTS = {
+    /** 允许的 Shell 命令 */
+    SHELL_COMMANDS: [
+        // 包管理器
+        'npm', 'yarn', 'pnpm', 'bun',
+        // 运行时
+        'node', 'npx', 'deno',
+        // 版本控制
+        'git',
+        // 编程语言
+        'python', 'python3', 'pip', 'pip3',
+        'java', 'javac', 'mvn', 'gradle',
+        'go', 'rust', 'cargo',
+        // 构建工具
+        'make', 'gcc', 'clang', 'cmake',
+        // 常用命令
+        'pwd', 'ls', 'dir', 'cat', 'type', 'echo', 'mkdir', 'touch', 'rm', 'mv', 'cp', 'cd',
+    ],
+    /** 允许的 Git 子命令 */
+    GIT_SUBCOMMANDS: [
+        'status', 'log', 'diff', 'add', 'commit', 'push', 'pull',
+        'branch', 'checkout', 'merge', 'rebase', 'clone', 'remote',
+        'fetch', 'show', 'rev-parse', 'init', 'stash', 'tag',
+    ],
+} as const
+
+// ==========================================
+// AI 相关默认值（原 editorConfig.ts 和 settingsSlice.ts）
+// ==========================================
+
+export const AI_DEFAULTS = {
+    /** 默认提供商 */
+    DEFAULT_PROVIDER: 'openai' as const,
+    /** 默认模型 */
+    DEFAULT_MODEL: 'gpt-4o',
+    /** 最大工具调用循环数 */
+    MAX_TOOL_LOOPS: 15,
+    /** 补全最大 token 数 */
+    COMPLETION_MAX_TOKENS: 256,
+    /** 补全温度 */
+    COMPLETION_TEMPERATURE: 0.1,
+} as const
+
+// ==========================================
+// 性能相关默认值
+// ==========================================
+
+export const PERFORMANCE_DEFAULTS = {
+    /** 文件变化防抖延迟 (ms) */
+    FILE_CHANGE_DEBOUNCE_MS: 300,
+    /** 代码补全防抖延迟 (ms) */
+    COMPLETION_DEBOUNCE_MS: 300,
+    /** 搜索防抖延迟 (ms) */
+    SEARCH_DEBOUNCE_MS: 200,
+    /** Git 状态刷新间隔 (ms) */
+    GIT_STATUS_INTERVAL_MS: 5000,
+    /** API 请求超时 (ms) */
+    REQUEST_TIMEOUT_MS: 120000,
+    /** 命令执行超时 (ms) */
+    COMMAND_TIMEOUT_MS: 30000,
+} as const
@@ -0,0 +1,299 @@
+/**
+ * 语言配置
+ * 统一管理文件扩展名到语言 ID 的映射，避免重复定义
+ */
+
+// ==========================================
+// 文件扩展名 -> 语言 ID 映射
+// ==========================================
+
+export const EXTENSION_TO_LANGUAGE: Record<string, string> = {
+    // JavaScript / TypeScript
+    ts: 'typescript',
+    tsx: 'typescriptreact',
+    js: 'javascript',
+    jsx: 'javascriptreact',
+    mjs: 'javascript',
+    cjs: 'javascript',
+
+    // Python
+    py: 'python',
+    pyw: 'python',
+    pyi: 'python',
+    pyx: 'python',
+
+    // Rust
+    rs: 'rust',
+
+    // Go
+    go: 'go',
+
+    // Java / Kotlin / Scala
+    java: 'java',
+    kt: 'kotlin',
+    kts: 'kotlin',
+    scala: 'scala',
+
+    // C / C++
+    c: 'c',
+    h: 'c',
+    cpp: 'cpp',
+    hpp: 'cpp',
+    cc: 'cpp',
+    cxx: 'cpp',
+    hxx: 'cpp',
+
+    // C#
+    cs: 'csharp',
+
+    // Web - Markup
+    html: 'html',
+    htm: 'html',
+    vue: 'vue',
+    svelte: 'svelte',
+
+    // Web - Styles
+    css: 'css',
+    scss: 'scss',
+    sass: 'sass',
+    less: 'less',
+    styl: 'stylus',
+
+    // Data formats
+    json: 'json',
+    jsonc: 'jsonc',
+    json5: 'json5',
+    yaml: 'yaml',
+    yml: 'yaml',
+    toml: 'toml',
+    xml: 'xml',
+    svg: 'xml',
+
+    // Shell
+    sh: 'shell',
+    bash: 'shell',
+    zsh: 'shell',
+    fish: 'shell',
+    ps1: 'powershell',
+    psm1: 'powershell',
+    bat: 'batch',
+    cmd: 'batch',
+
+    // Markdown / Documentation
+    md: 'markdown',
+    mdx: 'mdx',
+    rst: 'restructuredtext',
+    tex: 'latex',
+
+    // Database
+    sql: 'sql',
+    mysql: 'sql',
+    pgsql: 'sql',
+
+    // Other languages
+    rb: 'ruby',
+    php: 'php',
+    swift: 'swift',
+    dart: 'dart',
+    lua: 'lua',
+    r: 'r',
+    R: 'r',
+    jl: 'julia',
+    ex: 'elixir',
+    exs: 'elixir',
+    erl: 'erlang',
+    hrl: 'erlang',
+    hs: 'haskell',
+    lhs: 'haskell',
+    ml: 'ocaml',
+    mli: 'ocaml',
+    clj: 'clojure',
+    cljs: 'clojure',
+    fs: 'fsharp',
+    fsx: 'fsharp',
+    nim: 'nim',
+    zig: 'zig',
+    v: 'v',
+    sol: 'solidity',
+
+    // Config files
+    dockerfile: 'dockerfile',
+    makefile: 'makefile',
+    cmake: 'cmake',
+    gradle: 'groovy',
+    groovy: 'groovy',
+
+    // GraphQL
+    graphql: 'graphql',
+    gql: 'graphql',
+
+    // Protocol Buffers
+    proto: 'protobuf',
+}
+
+// ==========================================
+// LSP 支持的语言
+// ==========================================
+
+export const LSP_SUPPORTED_LANGUAGES = [
+    // 完全支持（内置 LSP）
+    'typescript',
+    'typescriptreact',
+    'javascript',
+    'javascriptreact',
+    'html',
+    'css',
+    'scss',
+    'less',
+    'json',
+    'jsonc',
+] as const
+
+// 可扩展支持（需要额外 LSP 服务器）
+export const LSP_EXTENSIBLE_LANGUAGES = [
+    'python',  // pylsp / pyright
+    'rust',    // rust-analyzer
+    'go',      // gopls
+    'java',    // jdtls
+    'csharp',  // omnisharp
+] as const
+
+// ==========================================
+// 忽略目录（完整列表）
+// ==========================================
+
+export const IGNORED_DIRECTORIES = [
+    // Node.js / JavaScript
+    'node_modules',
+    '.npm',
+    '.yarn',
+    '.pnpm-store',
+    'bower_components',
+
+    // Build outputs
+    'dist',
+    'build',
+    'out',
+    '.next',
+    '.nuxt',
+    '.output',
+    '.svelte-kit',
+    '.parcel-cache',
+    '.turbo',
+
+    // Caches
+    '.cache',
+    '__pycache__',
+    '.pytest_cache',
+    '.mypy_cache',
+    '.ruff_cache',
+    '.tox',
+
+    // Version control
+    '.git',
+    '.svn',
+    '.hg',
+    '.bzr',
+
+    // IDE / Editor
+    '.vscode',
+    '.idea',
+    '.vs',
+    '.fleet',
+
+    // Language-specific
+    'vendor',           // Go, PHP, Ruby
+    'target',           // Rust, Java (Maven)
+    '.venv',            // Python
+    'venv',             // Python
+    'env',              // Python
+    '.virtualenv',      // Python
+    '__pypackages__',   // Python (PDM)
+    '.gradle',          // Java (Gradle)
+    '.maven',           // Java (Maven)
+    'Pods',             // iOS (CocoaPods)
+    'DerivedData',      // iOS (Xcode)
+    '.dart_tool',       // Dart
+    '.pub-cache',       // Dart
+    'zig-cache',        // Zig
+    '_build',           // Elixir
+    'deps',             // Elixir
+
+    // Coverage / Testing
+    'coverage',
+    '.nyc_output',
+    'htmlcov',
+    '.coverage',
+
+    // Misc
+    'tmp',
+    'temp',
+    'logs',
+    '.DS_Store',
+    'Thumbs.db',
+] as const
+
+// ==========================================
+// FIM (Fill-in-the-Middle) 支持的模型
+// ==========================================
+
+export const FIM_CAPABLE_MODELS = [
+    'deepseek-coder',
+    'deepseek-coder-v2',
+    'codellama',
+    'code-llama',
+    'starcoder',
+    'starcoder2',
+    'qwen-coder',
+    'qwen2.5-coder',
+    'yi-coder',
+    'codestral',
+    'codegemma',
+] as const
+
+// ==========================================
+// 语言 ID -> LSP 语言 ID 映射 (用于 LSP 通信)
+// ==========================================
+
+export const LANGUAGE_TO_LSP_ID: Record<string, string> = {
+    typescript: 'typescript',
+    typescriptreact: 'typescriptreact',
+    javascript: 'javascript',
+    javascriptreact: 'javascriptreact',
+    html: 'html',
+    css: 'css',
+    scss: 'scss',
+    less: 'less',
+    json: 'json',
+    jsonc: 'jsonc',
+    python: 'python',
+    rust: 'rust',
+    go: 'go',
+    java: 'java',
+}
+
+// ==========================================
+// 辅助函数
+// ==========================================
+
+/**
+ * 根据文件路径获取语言 ID
+ */
+export function getLanguageFromPath(filePath: string): string {
+    const ext = filePath.split('.').pop()?.toLowerCase() || ''
+    return EXTENSION_TO_LANGUAGE[ext] || 'plaintext'
+}
+
+/**
+ * 检查语言是否支持 LSP
+ */
+export function isLspSupported(languageId: string): boolean {
+    return (LSP_SUPPORTED_LANGUAGES as readonly string[]).includes(languageId)
+}
+
+/**
+ * 检查目录是否应被忽略
+ */
+export function shouldIgnoreDirectory(dirName: string): boolean {
+    return IGNORED_DIRECTORIES.includes(dirName as any)
+}
@@ -95,6 +95,10 @@ export default defineConfig({
 					'state': ['zustand'],
 					// UI 图标
 					'icons': ['lucide-react'],
+					// 终端相关 - 懒加载优化
+					'terminal': ['@xterm/xterm', '@xterm/addon-fit', '@xterm/addon-webgl', '@xterm/addon-web-links'],
+					// Markdown 渲染 - 懒加载优化
+					'markdown': ['react-markdown', 'react-syntax-highlighter'],
 				},
 			},
 		},