feat: remove hardcoded Chinese strings and improve i18n coverage

src/main/config/profile.ts

@@ -13,6 +13,8 @@ import { join } from 'path'
 import { app } from 'electron'
 import { mihomoUpgradeConfig } from '../core/mihomoApi'
 
+import i18next from 'i18next'
+
 let profileConfig: IProfileConfig // profile.yaml
 // 最终选中订阅ID
 let targetProfileId: string | null = null
@@ -33,7 +35,8 @@ export async function setProfileConfig(config: IProfileConfig): Promise<void> {
 
 export async function getProfileItem(id: string | undefined): Promise<IProfileItem | undefined> {
   const { items } = await getProfileConfig()
-  if (!id || id === 'default') return { id: 'default', type: 'local', name: '空白订阅' }
+  if (!id || id === 'default')
+    return { id: 'default', type: 'local', name: i18next.t('profiles.emptyProfile') }
   return items.find((item) => item.id === id)
 }
 
@@ -126,7 +129,13 @@ export async function removeProfileItem(id: string): Promise<void> {
 
 export async function getCurrentProfileItem(): Promise<IProfileItem> {
   const { current } = await getProfileConfig()
-  return (await getProfileItem(current)) || { id: 'default', type: 'local', name: '空白订阅' }
+  return (
+    (await getProfileItem(current)) || {
+      id: 'default',
+      type: 'local',
+      name: i18next.t('profiles.emptyProfile')
+    }
+  )
 }
 
 interface FetchOptions {

src/main/resolve/autoUpdater.ts

@@ -11,6 +11,7 @@ import { exec, execSync, spawn } from 'child_process'
 import { promisify } from 'util'
 import { appLogger } from '../utils/logger'
 import { checkAdminPrivileges } from '../core/manager'
+import i18next from 'i18next'
 
 export async function checkUpdate(): Promise<IAppVersion | undefined> {
   const { 'mixed-port': mixedPort = 7890 } = await getControledMihomoConfig()
@@ -68,7 +69,7 @@ export async function downloadAndInstallUpdate(version: string): Promise<void> {
     file = file.replace('-setup.exe', '-portable.7z')
   }
   if (!file) {
-    throw new Error('不支持自动更新，请手动下载更新')
+    throw new Error(i18next.t('common.error.autoUpdateNotSupported'))
   }
   if (process.platform === 'win32' && parseInt(os.release()) < 10) {
     file = file.replace('windows', 'win7')

src/main/sys/misc.ts

@@ -11,10 +11,11 @@ import {
   profilePath,
   resourcesDir
 } from '../utils/dirs'
+import i18next from 'i18next'
 
 export function getFilePath(ext: string[]): string[] | undefined {
   return dialog.showOpenDialogSync({
-    title: '选择订阅文件',
+    title: i18next.t('common.dialog.selectSubscriptionFile'),
     filters: [{ name: `${ext} file`, extensions: ext }],
     properties: ['openFile']
   })

src/main/utils/ipc.ts

@@ -126,23 +126,31 @@ import { addProfileUpdater, removeProfileUpdater } from '../core/profileUpdater'
 import { readFile, writeFile } from 'fs/promises'
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-function wrapAsync<T extends (...args: any[]) => Promise<any>>(
+type AsyncFn = (...args: any[]) => Promise<any>
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+type SyncFn = (...args: any[]) => any
+
+function wrapAsync<T extends AsyncFn>(
   fn: T
 ): (...args: Parameters<T>) => Promise<ReturnType<T> | { invokeError: unknown }> {
   return async (...args) => {
     try {
       return await fn(...args)
     } catch (e) {
-      if (e && typeof e === 'object') {
-        if ('message' in e) {
+      if (e && typeof e === 'object' && 'message' in e) {
         return { invokeError: e.message }
       }
-        return { invokeError: JSON.stringify(e) }
+      return { invokeError: typeof e === 'string' ? e : 'Unknown Error' }
     }
-      if (typeof e === 'string') {
-        return { invokeError: e }
   }
-      return { invokeError: 'Unknown Error' }
+}
+
+function registerHandlers(handlers: Record<string, AsyncFn | SyncFn>, async = true): void {
+  for (const [channel, handler] of Object.entries(handlers)) {
+    if (async) {
+      ipcMain.handle(channel, (_e, ...args) => wrapAsync(handler as AsyncFn)(...args))
+    } else {
+      ipcMain.handle(channel, (_e, ...args) => (handler as SyncFn)(...args))
     }
   }
 }
@@ -190,232 +198,160 @@ async function setTitleBarOverlay(overlay: Electron.TitleBarOverlayOptions): Pro
   }
 }
 
-export function registerIpcMainHandlers(): void {
+const asyncHandlers: Record<string, AsyncFn> = {
   // Mihomo API
-  ipcMain.handle('mihomoVersion', wrapAsync(mihomoVersion))
-  ipcMain.handle('mihomoCloseConnection', (_e, id: string) => wrapAsync(mihomoCloseConnection)(id))
-  ipcMain.handle('mihomoCloseAllConnections', wrapAsync(mihomoCloseAllConnections))
-  ipcMain.handle('mihomoRules', wrapAsync(mihomoRules))
-  ipcMain.handle('mihomoProxies', wrapAsync(mihomoProxies))
-  ipcMain.handle('mihomoGroups', wrapAsync(mihomoGroups))
-  ipcMain.handle('mihomoProxyProviders', wrapAsync(mihomoProxyProviders))
-  ipcMain.handle('mihomoUpdateProxyProviders', (_e, name: string) =>
-    wrapAsync(mihomoUpdateProxyProviders)(name)
-  )
-  ipcMain.handle('mihomoRuleProviders', wrapAsync(mihomoRuleProviders))
-  ipcMain.handle('mihomoUpdateRuleProviders', (_e, name: string) =>
-    wrapAsync(mihomoUpdateRuleProviders)(name)
-  )
-  ipcMain.handle('mihomoChangeProxy', (_e, group: string, proxy: string) =>
-    wrapAsync(mihomoChangeProxy)(group, proxy)
-  )
-  ipcMain.handle('mihomoUnfixedProxy', (_e, group: string) => wrapAsync(mihomoUnfixedProxy)(group))
-  ipcMain.handle('mihomoUpgradeGeo', wrapAsync(mihomoUpgradeGeo))
-  ipcMain.handle('mihomoUpgrade', wrapAsync(mihomoUpgrade))
-  ipcMain.handle('mihomoUpgradeUI', wrapAsync(mihomoUpgradeUI))
-  ipcMain.handle('mihomoUpgradeConfig', wrapAsync(mihomoUpgradeConfig))
-  ipcMain.handle('mihomoProxyDelay', (_e, proxy: string, url?: string) =>
-    wrapAsync(mihomoProxyDelay)(proxy, url)
-  )
-  ipcMain.handle('mihomoGroupDelay', (_e, group: string, url?: string) =>
-    wrapAsync(mihomoGroupDelay)(group, url)
-  )
-  ipcMain.handle('patchMihomoConfig', (_e, patch: Partial<IMihomoConfig>) =>
-    wrapAsync(patchMihomoConfig)(patch)
-  )
-  ipcMain.handle('mihomoSmartGroupWeights', (_e, groupName: string) =>
-    wrapAsync(mihomoSmartGroupWeights)(groupName)
-  )
-  ipcMain.handle('mihomoSmartFlushCache', (_e, configName?: string) =>
-    wrapAsync(mihomoSmartFlushCache)(configName)
-  )
-
+  mihomoVersion,
+  mihomoCloseConnection,
+  mihomoCloseAllConnections,
+  mihomoRules,
+  mihomoProxies,
+  mihomoGroups,
+  mihomoProxyProviders,
+  mihomoUpdateProxyProviders,
+  mihomoRuleProviders,
+  mihomoUpdateRuleProviders,
+  mihomoChangeProxy,
+  mihomoUnfixedProxy,
+  mihomoUpgradeGeo,
+  mihomoUpgrade,
+  mihomoUpgradeUI,
+  mihomoUpgradeConfig,
+  mihomoProxyDelay,
+  mihomoGroupDelay,
+  patchMihomoConfig,
+  mihomoSmartGroupWeights,
+  mihomoSmartFlushCache,
   // AutoRun
-  ipcMain.handle('checkAutoRun', wrapAsync(checkAutoRun))
-  ipcMain.handle('enableAutoRun', wrapAsync(enableAutoRun))
-  ipcMain.handle('disableAutoRun', wrapAsync(disableAutoRun))
-
+  checkAutoRun,
+  enableAutoRun,
+  disableAutoRun,
   // Config
-  ipcMain.handle('getAppConfig', (_e, force?: boolean) => wrapAsync(getAppConfig)(force))
-  ipcMain.handle('patchAppConfig', (_e, config: Partial<IAppConfig>) =>
-    wrapAsync(patchAppConfig)(config)
-  )
-  ipcMain.handle('getControledMihomoConfig', (_e, force?: boolean) =>
-    wrapAsync(getControledMihomoConfig)(force)
-  )
-  ipcMain.handle('patchControledMihomoConfig', (_e, config: Partial<IMihomoConfig>) =>
-    wrapAsync(patchControledMihomoConfig)(config)
-  )
-  ipcMain.handle('resetAppConfig', () => resetAppConfig())
-
+  getAppConfig,
+  patchAppConfig,
+  getControledMihomoConfig,
+  patchControledMihomoConfig,
   // Profile
-  ipcMain.handle('getProfileConfig', (_e, force?: boolean) => wrapAsync(getProfileConfig)(force))
-  ipcMain.handle('setProfileConfig', (_e, config: IProfileConfig) =>
-    wrapAsync(setProfileConfig)(config)
-  )
-  ipcMain.handle('getCurrentProfileItem', wrapAsync(getCurrentProfileItem))
-  ipcMain.handle('getProfileItem', (_e, id?: string) => wrapAsync(getProfileItem)(id))
-  ipcMain.handle('getProfileStr', (_e, id: string) => wrapAsync(getProfileStr)(id))
-  ipcMain.handle('setProfileStr', (_e, id: string, str: string) =>
-    wrapAsync(setProfileStr)(id, str)
-  )
-  ipcMain.handle('addProfileItem', (_e, item: Partial<IProfileItem>) =>
-    wrapAsync(addProfileItem)(item)
-  )
-  ipcMain.handle('removeProfileItem', (_e, id: string) => wrapAsync(removeProfileItem)(id))
-  ipcMain.handle('updateProfileItem', (_e, item: IProfileItem) => wrapAsync(updateProfileItem)(item))
-  ipcMain.handle('changeCurrentProfile', (_e, id: string) => wrapAsync(changeCurrentProfile)(id))
-  ipcMain.handle('addProfileUpdater', (_e, item: IProfileItem) => wrapAsync(addProfileUpdater)(item))
-  ipcMain.handle('removeProfileUpdater', (_e, id: string) => wrapAsync(removeProfileUpdater)(id))
-
+  getProfileConfig,
+  setProfileConfig,
+  getCurrentProfileItem,
+  getProfileItem,
+  getProfileStr,
+  setProfileStr,
+  addProfileItem,
+  removeProfileItem,
+  updateProfileItem,
+  changeCurrentProfile,
+  addProfileUpdater,
+  removeProfileUpdater,
   // Override
-  ipcMain.handle('getOverrideConfig', (_e, force?: boolean) => wrapAsync(getOverrideConfig)(force))
-  ipcMain.handle('setOverrideConfig', (_e, config: IOverrideConfig) =>
-    wrapAsync(setOverrideConfig)(config)
-  )
-  ipcMain.handle('getOverrideItem', (_e, id: string) => wrapAsync(getOverrideItem)(id))
-  ipcMain.handle('addOverrideItem', (_e, item: Partial<IOverrideItem>) =>
-    wrapAsync(addOverrideItem)(item)
-  )
-  ipcMain.handle('removeOverrideItem', (_e, id: string) => wrapAsync(removeOverrideItem)(id))
-  ipcMain.handle('updateOverrideItem', (_e, item: IOverrideItem) =>
-    wrapAsync(updateOverrideItem)(item)
-  )
-  ipcMain.handle('getOverride', (_e, id: string, ext: 'js' | 'yaml' | 'log') =>
-    wrapAsync(getOverride)(id, ext)
-  )
-  ipcMain.handle('setOverride', (_e, id: string, ext: 'js' | 'yaml', str: string) =>
-    wrapAsync(setOverride)(id, ext, str)
-  )
-
+  getOverrideConfig,
+  setOverrideConfig,
+  getOverrideItem,
+  addOverrideItem,
+  removeOverrideItem,
+  updateOverrideItem,
+  getOverride,
+  setOverride,
   // File
-  ipcMain.handle('getFileStr', (_e, filePath: string) => wrapAsync(getFileStr)(filePath))
-  ipcMain.handle('setFileStr', (_e, filePath: string, str: string) =>
-    wrapAsync(setFileStr)(filePath, str)
-  )
-  ipcMain.handle('convertMrsRuleset', (_e, filePath: string, behavior: string) =>
-    wrapAsync(convertMrsRuleset)(filePath, behavior)
-  )
-  ipcMain.handle('getRuntimeConfig', wrapAsync(getRuntimeConfig))
-  ipcMain.handle('getRuntimeConfigStr', wrapAsync(getRuntimeConfigStr))
-  ipcMain.handle('getSmartOverrideContent', wrapAsync(getSmartOverrideContent))
-  ipcMain.handle('getRuleStr', (_e, id: string) => wrapAsync(getRuleStr)(id))
-  ipcMain.handle('setRuleStr', (_e, id: string, str: string) => wrapAsync(setRuleStr)(id, str))
-  ipcMain.handle('getFilePath', (_e, ext: string[]) => getFilePath(ext))
-  ipcMain.handle('readTextFile', (_e, filePath: string) => wrapAsync(readTextFile)(filePath))
-  ipcMain.handle('openFile', (_e, type: 'profile' | 'override', id: string, ext?: 'yaml' | 'js') =>
-    openFile(type, id, ext)
-  )
-
+  getFileStr,
+  setFileStr,
+  convertMrsRuleset,
+  getRuntimeConfig,
+  getRuntimeConfigStr,
+  getSmartOverrideContent,
+  getRuleStr,
+  setRuleStr,
+  readTextFile,
   // Core
-  ipcMain.handle('restartCore', wrapAsync(restartCore))
-  ipcMain.handle('startMonitor', (_e, detached?: boolean) => wrapAsync(startMonitor)(detached))
-  ipcMain.handle('quitWithoutCore', wrapAsync(quitWithoutCore))
-
+  restartCore,
+  startMonitor,
+  quitWithoutCore,
   // System
-  ipcMain.handle('triggerSysProxy', (_e, enable: boolean) => wrapAsync(triggerSysProxy)(enable))
-  ipcMain.handle('checkTunPermissions', wrapAsync(checkTunPermissions))
-  ipcMain.handle('grantTunPermissions', wrapAsync(grantTunPermissions))
-  ipcMain.handle('manualGrantCorePermition', wrapAsync(manualGrantCorePermition))
-  ipcMain.handle('checkAdminPrivileges', wrapAsync(checkAdminPrivileges))
-  ipcMain.handle('restartAsAdmin', (_e, forTun?: boolean) => wrapAsync(restartAsAdmin)(forTun))
-  ipcMain.handle('checkMihomoCorePermissions', wrapAsync(checkMihomoCorePermissions))
-  ipcMain.handle('requestTunPermissions', wrapAsync(requestTunPermissions))
-  ipcMain.handle('checkHighPrivilegeCore', wrapAsync(checkHighPrivilegeCore))
-  ipcMain.handle('showTunPermissionDialog', wrapAsync(showTunPermissionDialog))
-  ipcMain.handle('showErrorDialog', (_e, title: string, message: string) =>
-    wrapAsync(showErrorDialog)(title, message)
-  )
-  ipcMain.handle('openUWPTool', wrapAsync(openUWPTool))
-  ipcMain.handle('setupFirewall', wrapAsync(setupFirewall))
-  ipcMain.handle('getInterfaces', getInterfaces)
-  ipcMain.handle('setNativeTheme', (_e, theme: 'system' | 'light' | 'dark') => setNativeTheme(theme))
-  ipcMain.handle('copyEnv', (_e, type: 'bash' | 'cmd' | 'powershell') => wrapAsync(copyEnv)(type))
-
+  triggerSysProxy,
+  checkTunPermissions,
+  grantTunPermissions,
+  manualGrantCorePermition,
+  checkAdminPrivileges,
+  restartAsAdmin,
+  checkMihomoCorePermissions,
+  requestTunPermissions,
+  checkHighPrivilegeCore,
+  showTunPermissionDialog,
+  showErrorDialog,
+  openUWPTool,
+  setupFirewall,
+  copyEnv,
   // Update
-  ipcMain.handle('checkUpdate', wrapAsync(checkUpdate))
-  ipcMain.handle('downloadAndInstallUpdate', (_e, version: string) =>
-    wrapAsync(downloadAndInstallUpdate)(version)
-  )
-  ipcMain.handle('getVersion', () => app.getVersion())
-  ipcMain.handle('platform', () => process.platform)
-  ipcMain.handle('fetchMihomoTags', (_e, forceRefresh?: boolean) =>
-    wrapAsync(fetchMihomoTags)(forceRefresh)
-  )
-  ipcMain.handle('installSpecificMihomoCore', (_e, version: string) =>
-    wrapAsync(installSpecificMihomoCore)(version)
-  )
-  ipcMain.handle('clearMihomoVersionCache', wrapAsync(clearMihomoVersionCache))
-
+  checkUpdate,
+  downloadAndInstallUpdate,
+  fetchMihomoTags,
+  installSpecificMihomoCore,
+  clearMihomoVersionCache,
   // Backup
-  ipcMain.handle('webdavBackup', wrapAsync(webdavBackup))
-  ipcMain.handle('webdavRestore', (_e, filename: string) => wrapAsync(webdavRestore)(filename))
-  ipcMain.handle('listWebdavBackups', wrapAsync(listWebdavBackups))
-  ipcMain.handle('webdavDelete', (_e, filename: string) => wrapAsync(webdavDelete)(filename))
-  ipcMain.handle('reinitWebdavBackupScheduler', wrapAsync(reinitScheduler))
-  ipcMain.handle('exportLocalBackup', wrapAsync(exportLocalBackup))
-  ipcMain.handle('importLocalBackup', wrapAsync(importLocalBackup))
-
+  webdavBackup,
+  webdavRestore,
+  listWebdavBackups,
+  webdavDelete,
+  reinitWebdavBackupScheduler: reinitScheduler,
+  exportLocalBackup,
+  importLocalBackup,
   // SubStore
-  ipcMain.handle('startSubStoreFrontendServer', wrapAsync(startSubStoreFrontendServer))
-  ipcMain.handle('stopSubStoreFrontendServer', wrapAsync(stopSubStoreFrontendServer))
-  ipcMain.handle('startSubStoreBackendServer', wrapAsync(startSubStoreBackendServer))
-  ipcMain.handle('stopSubStoreBackendServer', wrapAsync(stopSubStoreBackendServer))
-  ipcMain.handle('downloadSubStore', wrapAsync(downloadSubStore))
-  ipcMain.handle('subStorePort', () => subStorePort)
-  ipcMain.handle('subStoreFrontendPort', () => subStoreFrontendPort)
-  ipcMain.handle('subStoreSubs', wrapAsync(subStoreSubs))
-  ipcMain.handle('subStoreCollections', wrapAsync(subStoreCollections))
-
+  startSubStoreFrontendServer,
+  stopSubStoreFrontendServer,
+  startSubStoreBackendServer,
+  stopSubStoreBackendServer,
+  downloadSubStore,
+  subStoreSubs,
+  subStoreCollections,
   // Theme
-  ipcMain.handle('resolveThemes', wrapAsync(resolveThemes))
-  ipcMain.handle('fetchThemes', wrapAsync(fetchThemes))
-  ipcMain.handle('importThemes', (_e, files: string[]) => wrapAsync(importThemes)(files))
-  ipcMain.handle('readTheme', (_e, theme: string) => wrapAsync(readTheme)(theme))
-  ipcMain.handle('writeTheme', (_e, theme: string, css: string) =>
-    wrapAsync(writeTheme)(theme, css)
-  )
-  ipcMain.handle('applyTheme', (_e, theme: string) => wrapAsync(applyTheme)(theme))
-
+  resolveThemes,
+  fetchThemes,
+  importThemes,
+  readTheme,
+  writeTheme,
+  applyTheme,
   // Tray
-  ipcMain.handle('showTrayIcon', wrapAsync(showTrayIcon))
-  ipcMain.handle('closeTrayIcon', wrapAsync(closeTrayIcon))
-  ipcMain.handle('updateTrayIcon', wrapAsync(updateTrayIcon))
-  ipcMain.handle('updateTrayIconImmediate', (_e, sysProxyEnabled: boolean, tunEnabled: boolean) =>
-    updateTrayIconImmediate(sysProxyEnabled, tunEnabled)
-  )
-
-  // Window
-  ipcMain.handle('showMainWindow', showMainWindow)
-  ipcMain.handle('closeMainWindow', closeMainWindow)
-  ipcMain.handle('triggerMainWindow', (_e, force?: boolean) => triggerMainWindow(force))
-  ipcMain.handle('showFloatingWindow', wrapAsync(showFloatingWindow))
-  ipcMain.handle('closeFloatingWindow', wrapAsync(closeFloatingWindow))
-  ipcMain.handle('showContextMenu', wrapAsync(showContextMenu))
-  ipcMain.handle('setTitleBarOverlay', (_e, overlay: Electron.TitleBarOverlayOptions) =>
-    wrapAsync(setTitleBarOverlay)(overlay)
-  )
-  ipcMain.handle('setAlwaysOnTop', (_e, alwaysOnTop: boolean) =>
-    mainWindow?.setAlwaysOnTop(alwaysOnTop)
-  )
-  ipcMain.handle('isAlwaysOnTop', () => mainWindow?.isAlwaysOnTop())
-  ipcMain.handle('openDevTools', () => mainWindow?.webContents.openDevTools())
-  ipcMain.handle('createHeapSnapshot', () =>
-    v8.writeHeapSnapshot(path.join(logDir(), `${Date.now()}.heapsnapshot`))
-  )
-
-  // Shortcut
-  ipcMain.handle('registerShortcut', (_e, oldShortcut: string, newShortcut: string, action: string) =>
-    wrapAsync(registerShortcut)(oldShortcut, newShortcut, action)
-  )
-
+  showTrayIcon,
+  closeTrayIcon,
+  updateTrayIcon,
+  // Floating Window
+  showFloatingWindow,
+  closeFloatingWindow,
+  showContextMenu,
   // Misc
-  ipcMain.handle('getGistUrl', wrapAsync(getGistUrl))
-  ipcMain.handle('getImageDataURL', (_e, url: string) => wrapAsync(getImageDataURL)(url))
-  ipcMain.handle('relaunchApp', () => {
+  getGistUrl,
+  getImageDataURL,
+  changeLanguage,
+  setTitleBarOverlay,
+  registerShortcut
+}
+
+const syncHandlers: Record<string, SyncFn> = {
+  resetAppConfig,
+  getFilePath,
+  openFile,
+  getInterfaces,
+  setNativeTheme,
+  getVersion: () => app.getVersion(),
+  platform: () => process.platform,
+  subStorePort: () => subStorePort,
+  subStoreFrontendPort: () => subStoreFrontendPort,
+  updateTrayIconImmediate,
+  showMainWindow,
+  closeMainWindow,
+  triggerMainWindow,
+  setAlwaysOnTop: (alwaysOnTop: boolean) => mainWindow?.setAlwaysOnTop(alwaysOnTop),
+  isAlwaysOnTop: () => mainWindow?.isAlwaysOnTop(),
+  openDevTools: () => mainWindow?.webContents.openDevTools(),
+  createHeapSnapshot: () => v8.writeHeapSnapshot(path.join(logDir(), `${Date.now()}.heapsnapshot`)),
+  relaunchApp: () => {
     app.relaunch()
     app.quit()
-  })
-  ipcMain.handle('quitApp', () => app.quit())
-  ipcMain.handle('changeLanguage', (_e, lng: string) => wrapAsync(changeLanguage)(lng))
+  },
+  quitApp: () => app.quit()
+}
+
+export function registerIpcMainHandlers(): void {
+  registerHandlers(asyncHandlers, true)
+  registerHandlers(syncHandlers, false)
 }

src/renderer/src/components/base/toast.tsx

@@ -1,6 +1,7 @@
 import React, { useEffect, useState, useCallback } from 'react'
 import { createPortal } from 'react-dom'
 import { IoCheckmark, IoClose, IoAlertSharp, IoInformationSharp, IoCopy } from 'react-icons/io5'
+import i18next from 'i18next'
 
 type ToastType = 'success' | 'error' | 'warning' | 'info'
 
@@ -125,7 +126,9 @@ const ToastItem: React.FC<{
             >
               {icon}
             </div>
-            <p className="text-base font-semibold text-foreground">{data.title || '错误'}</p>
+            <p className="text-base font-semibold text-foreground">
+              {data.title || i18next.t('common.error.default')}
+            </p>
           </div>
           <div className="relative" style={{ zIndex: 99999 }}>
             <button
@@ -145,7 +148,7 @@ const ToastItem: React.FC<{
               className={`absolute top-full mt-1 left-1/2 -translate-x-1/2 px-2 py-1 text-xs text-foreground bg-content2 border border-default-200 rounded shadow-md whitespace-nowrap transition-all duration-200 ${copied ? 'opacity-100 translate-y-0' : 'opacity-0 -translate-y-1 pointer-events-none'}`}
               style={{ zIndex: 99999 }}
             >
-              已复制
+              {i18next.t('common.copied')}
             </div>
           </div>
         </div>
@@ -158,7 +161,7 @@ const ToastItem: React.FC<{
           onClick={handleClose}
           className="self-end px-4 py-1.5 text-sm font-medium text-white bg-danger rounded-lg hover:bg-danger/90 transition-colors"
         >
-          确定
+          {i18next.t('common.ok')}
         </button>
       </div>
     )

src/renderer/src/hooks/use-app-config.tsx

@@ -1,4 +1,5 @@
 import React, { createContext, useContext, ReactNode } from 'react'
+import { useTranslation } from 'react-i18next'
 import { showError } from '@renderer/utils/error-display'
 import useSWR from 'swr'
 import { getAppConfig, patchAppConfig as patch } from '@renderer/utils/ipc'
@@ -12,13 +13,14 @@ interface AppConfigContextType {
 const AppConfigContext = createContext<AppConfigContextType | undefined>(undefined)
 
 export const AppConfigProvider: React.FC<{ children: ReactNode }> = ({ children }) => {
+  const { t } = useTranslation()
   const { data: appConfig, mutate: mutateAppConfig } = useSWR('getConfig', () => getAppConfig())
 
   const patchAppConfig = async (value: Partial<IAppConfig>): Promise<void> => {
     try {
       await patch(value)
     } catch (e) {
-      await showError(e, '更新应用配置失败')
+      await showError(e, t('common.error.updateAppConfigFailed'))
     } finally {
       mutateAppConfig()
     }

src/renderer/src/hooks/use-controled-mihomo-config.tsx

@@ -1,4 +1,5 @@
 import React, { createContext, useContext, ReactNode } from 'react'
+import { useTranslation } from 'react-i18next'
 import { showError } from '@renderer/utils/error-display'
 import useSWR from 'swr'
 import { getControledMihomoConfig, patchControledMihomoConfig as patch } from '@renderer/utils/ipc'
@@ -14,6 +15,7 @@ const ControledMihomoConfigContext = createContext<ControledMihomoConfigContextT
 )
 
 export const ControledMihomoConfigProvider: React.FC<{ children: ReactNode }> = ({ children }) => {
+  const { t } = useTranslation()
   const { data: controledMihomoConfig, mutate: mutateControledMihomoConfig } = useSWR(
     'getControledMihomoConfig',
     () => getControledMihomoConfig()
@@ -23,7 +25,7 @@ export const ControledMihomoConfigProvider: React.FC<{ children: ReactNode }> =
     try {
       await patch(value)
     } catch (e) {
-      await showError(e, '更新内核配置失败')
+      await showError(e, t('common.error.updateCoreConfigFailed'))
     } finally {
       mutateControledMihomoConfig()
     }

src/renderer/src/hooks/use-override-config.tsx

@@ -1,4 +1,5 @@
 import React, { createContext, useContext, ReactNode } from 'react'
+import { useTranslation } from 'react-i18next'
 import { showError } from '@renderer/utils/error-display'
 import useSWR from 'swr'
 import {
@@ -21,6 +22,7 @@ interface OverrideConfigContextType {
 const OverrideConfigContext = createContext<OverrideConfigContextType | undefined>(undefined)
 
 export const OverrideConfigProvider: React.FC<{ children: ReactNode }> = ({ children }) => {
+  const { t } = useTranslation()
   const { data: overrideConfig, mutate: mutateOverrideConfig } = useSWR('getOverrideConfig', () =>
     getOverrideConfig()
   )
@@ -29,7 +31,7 @@ export const OverrideConfigProvider: React.FC<{ children: ReactNode }> = ({ chil
     try {
       await set(config)
     } catch (e) {
-      await showError(e, '保存覆写配置失败')
+      await showError(e, t('common.error.saveOverrideConfigFailed'))
     } finally {
       mutateOverrideConfig()
     }
@@ -39,7 +41,7 @@ export const OverrideConfigProvider: React.FC<{ children: ReactNode }> = ({ chil
     try {
       await add(item)
     } catch (e) {
-      await showError(e, '添加覆写失败')
+      await showError(e, t('common.error.addOverrideFailed'))
     } finally {
       mutateOverrideConfig()
     }
@@ -49,7 +51,7 @@ export const OverrideConfigProvider: React.FC<{ children: ReactNode }> = ({ chil
     try {
       await remove(id)
     } catch (e) {
-      await showError(e, '删除覆写失败')
+      await showError(e, t('common.error.deleteOverrideFailed'))
     } finally {
       mutateOverrideConfig()
     }
@@ -59,7 +61,7 @@ export const OverrideConfigProvider: React.FC<{ children: ReactNode }> = ({ chil
     try {
       await update(item)
     } catch (e) {
-      await showError(e, '更新覆写失败')
+      await showError(e, t('common.error.updateOverrideFailed'))
     } finally {
       mutateOverrideConfig()
     }

src/renderer/src/hooks/use-profile-config.tsx

@@ -1,4 +1,5 @@
 import React, { createContext, ReactNode, useContext } from 'react'
+import { useTranslation } from 'react-i18next'
 import { showError } from '@renderer/utils/error-display'
 import useSWR from 'swr'
 import {
@@ -23,6 +24,7 @@ interface ProfileConfigContextType {
 const ProfileConfigContext = createContext<ProfileConfigContextType | undefined>(undefined)
 
 export const ProfileConfigProvider: React.FC<{ children: ReactNode }> = ({ children }) => {
+  const { t } = useTranslation()
   const { data: profileConfig, mutate: mutateProfileConfig } = useSWR('getProfileConfig', () =>
     getProfileConfig()
   )
@@ -33,7 +35,7 @@ export const ProfileConfigProvider: React.FC<{ children: ReactNode }> = ({ child
     try {
       await set(config)
     } catch (e) {
-      await showError(e, '保存配置失败')
+      await showError(e, t('common.error.saveProfileConfigFailed'))
     } finally {
       mutateProfileConfig()
       window.electron.ipcRenderer.send('updateTrayMenu')
@@ -44,7 +46,7 @@ export const ProfileConfigProvider: React.FC<{ children: ReactNode }> = ({ child
     try {
       await add(item)
     } catch (e) {
-      await showError(e, '添加配置失败')
+      await showError(e, t('common.error.addProfileFailed'))
     } finally {
       mutateProfileConfig()
       window.electron.ipcRenderer.send('updateTrayMenu')
@@ -55,7 +57,7 @@ export const ProfileConfigProvider: React.FC<{ children: ReactNode }> = ({ child
     try {
       await remove(id)
     } catch (e) {
-      await showError(e, '删除配置失败')
+      await showError(e, t('common.error.deleteProfileFailed'))
     } finally {
       mutateProfileConfig()
       window.electron.ipcRenderer.send('updateTrayMenu')
@@ -66,7 +68,7 @@ export const ProfileConfigProvider: React.FC<{ children: ReactNode }> = ({ child
     try {
       await update(item)
     } catch (e) {
-      await showError(e, '更新配置失败')
+      await showError(e, t('common.error.updateProfileFailed'))
     } finally {
       mutateProfileConfig()
       window.electron.ipcRenderer.send('updateTrayMenu')
@@ -108,7 +110,7 @@ export const ProfileConfigProvider: React.FC<{ children: ReactNode }> = ({ child
         if (errorMsg.includes('reply was never sent')) {
           setTimeout(() => mutateProfileConfig(), 1000)
         } else {
-          await showError(errorMsg, '切换配置失败')
+          await showError(errorMsg, t('common.error.switchProfileFailed'))
           mutateProfileConfig()
         }
       } finally {

src/renderer/src/locales/en-US.json

@@ -39,6 +39,27 @@
   "common.error.shortcutRegistrationFailedWithError": "Failed to register shortcut: {{error}}",
   "common.error.adminRequired": "Please run with administrator privileges for first launch",
   "common.error.initFailed": "Application initialization failed",
+  "common.error.default": "Error",
+  "common.error.updateAppConfigFailed": "Failed to update app config",
+  "common.error.updateCoreConfigFailed": "Failed to update core config",
+  "common.error.saveProfileConfigFailed": "Failed to save profile config",
+  "common.error.addProfileFailed": "Failed to add profile",
+  "common.error.deleteProfileFailed": "Failed to delete profile",
+  "common.error.updateProfileFailed": "Failed to update profile",
+  "common.error.switchProfileFailed": "Failed to switch profile",
+  "common.error.saveOverrideConfigFailed": "Failed to save override config",
+  "common.error.addOverrideFailed": "Failed to add override",
+  "common.error.deleteOverrideFailed": "Failed to delete override",
+  "common.error.updateOverrideFailed": "Failed to update override",
+  "common.error.firewallSetupFailed": "Failed to setup firewall",
+  "common.error.coreAuthFailed": "Failed to authorize core",
+  "common.error.sysproxySetupFailed": "Failed to setup system proxy",
+  "common.error.snifferConfigSaveFailed": "Failed to save sniffer config",
+  "common.error.dnsConfigSaveFailed": "Failed to save DNS config",
+  "common.copied": "Copied",
+  "common.ok": "OK",
+  "common.error.autoUpdateNotSupported": "Auto update not supported, please download manually",
+  "common.dialog.selectSubscriptionFile": "Select Subscription File",
   "core.highPrivilege.title": "High Privilege Core Detected",
   "core.highPrivilege.message": "A high-privilege core is detected. The application needs to restart in administrator mode to match permissions. Restart now?",
   "common.updater.versionReady": "v{{version}} Version Ready",

src/renderer/src/locales/fa-IR.json

@@ -39,6 +39,27 @@
   "common.error.shortcutRegistrationFailedWithError": "ثبت میانبر با خطا مواجه شد: {{error}}",
   "common.error.adminRequired": "لطفا برای اولین اجرا با دسترسی مدیر برنامه را اجرا کنید",
   "common.error.initFailed": "راه‌اندازی برنامه با خطا مواجه شد",
+  "common.error.default": "خطا",
+  "common.error.updateAppConfigFailed": "به‌روزرسانی تنظیمات برنامه با خطا مواجه شد",
+  "common.error.updateCoreConfigFailed": "به‌روزرسانی تنظیمات هسته با خطا مواجه شد",
+  "common.error.saveProfileConfigFailed": "ذخیره تنظیمات پروفایل با خطا مواجه شد",
+  "common.error.addProfileFailed": "افزودن پروفایل با خطا مواجه شد",
+  "common.error.deleteProfileFailed": "حذف پروفایل با خطا مواجه شد",
+  "common.error.updateProfileFailed": "به‌روزرسانی پروفایل با خطا مواجه شد",
+  "common.error.switchProfileFailed": "تغییر پروفایل با خطا مواجه شد",
+  "common.error.saveOverrideConfigFailed": "ذخیره تنظیمات بازنویسی با خطا مواجه شد",
+  "common.error.addOverrideFailed": "افزودن بازنویسی با خطا مواجه شد",
+  "common.error.deleteOverrideFailed": "حذف بازنویسی با خطا مواجه شد",
+  "common.error.updateOverrideFailed": "به‌روزرسانی بازنویسی با خطا مواجه شد",
+  "common.error.firewallSetupFailed": "تنظیم فایروال با خطا مواجه شد",
+  "common.error.coreAuthFailed": "احراز هویت هسته با خطا مواجه شد",
+  "common.error.sysproxySetupFailed": "تنظیم پروکسی سیستم با خطا مواجه شد",
+  "common.error.snifferConfigSaveFailed": "ذخیره تنظیمات اسنیفر با خطا مواجه شد",
+  "common.error.dnsConfigSaveFailed": "ذخیره تنظیمات DNS با خطا مواجه شد",
+  "common.copied": "کپی شد",
+  "common.ok": "تأیید",
+  "common.error.autoUpdateNotSupported": "به‌روزرسانی خودکار پشتیبانی نمی‌شود، لطفاً به صورت دستی دانلود کنید",
+  "common.dialog.selectSubscriptionFile": "انتخاب فایل اشتراک",
   "core.highPrivilege.title": "هسته با سطح دسترسی بالا شناسایی شد",
   "core.highPrivilege.message": "هسته‌ای با سطح دسترسی بالا شناسایی شد. برنامه باید در حالت مدیر سیستم برای تطابق سطح دسترسی‌ها دوباره راه‌اندازی شود. آیا می‌خواهید اکنون راه‌اندازی مجدد شود؟",
   "common.updater.versionReady": "نسخه v{{version}} آماده است",

src/renderer/src/locales/ru-RU.json

@@ -39,6 +39,27 @@
   "common.error.shortcutRegistrationFailedWithError": "Не удалось зарегистрировать сочетание клавиш: {{error}}",
   "common.error.adminRequired": "Для первого запуска требуются права администратора",
   "common.error.initFailed": "Не удалось инициализировать приложение",
+  "common.error.default": "Ошибка",
+  "common.error.updateAppConfigFailed": "Не удалось обновить конфигурацию приложения",
+  "common.error.updateCoreConfigFailed": "Не удалось обновить конфигурацию ядра",
+  "common.error.saveProfileConfigFailed": "Не удалось сохранить конфигурацию профиля",
+  "common.error.addProfileFailed": "Не удалось добавить профиль",
+  "common.error.deleteProfileFailed": "Не удалось удалить профиль",
+  "common.error.updateProfileFailed": "Не удалось обновить профиль",
+  "common.error.switchProfileFailed": "Не удалось переключить профиль",
+  "common.error.saveOverrideConfigFailed": "Не удалось сохранить конфигурацию переопределения",
+  "common.error.addOverrideFailed": "Не удалось добавить переопределение",
+  "common.error.deleteOverrideFailed": "Не удалось удалить переопределение",
+  "common.error.updateOverrideFailed": "Не удалось обновить переопределение",
+  "common.error.firewallSetupFailed": "Не удалось настроить брандмауэр",
+  "common.error.coreAuthFailed": "Не удалось авторизовать ядро",
+  "common.error.sysproxySetupFailed": "Не удалось настроить системный прокси",
+  "common.error.snifferConfigSaveFailed": "Не удалось сохранить конфигурацию сниффера",
+  "common.error.dnsConfigSaveFailed": "Не удалось сохранить конфигурацию DNS",
+  "common.copied": "Скопировано",
+  "common.ok": "ОК",
+  "common.error.autoUpdateNotSupported": "Автообновление не поддерживается, пожалуйста, скачайте вручную",
+  "common.dialog.selectSubscriptionFile": "Выберите файл подписки",
   "core.highPrivilege.title": "High Privilege Core Detected",
   "core.highPrivilege.message": "Обнаружено ядро с повышенными привилегиями. Приложение необходимо перезапустить в режиме администратора для согласования прав. Перезапустить сейчас?",
   "common.updater.versionReady": "Обнаружено ядро с повышенными привилегиями",

src/renderer/src/locales/zh-CN.json

@@ -39,6 +39,27 @@
   "common.error.shortcutRegistrationFailedWithError": "快捷键注册失败：{{error}}",
   "common.error.adminRequired": "首次启动请以管理员权限运行",
   "common.error.initFailed": "应用初始化失败",
+  "common.error.default": "错误",
+  "common.error.updateAppConfigFailed": "更新应用配置失败",
+  "common.error.updateCoreConfigFailed": "更新内核配置失败",
+  "common.error.saveProfileConfigFailed": "保存配置失败",
+  "common.error.addProfileFailed": "添加配置失败",
+  "common.error.deleteProfileFailed": "删除配置失败",
+  "common.error.updateProfileFailed": "更新配置失败",
+  "common.error.switchProfileFailed": "切换配置失败",
+  "common.error.saveOverrideConfigFailed": "保存覆写配置失败",
+  "common.error.addOverrideFailed": "添加覆写失败",
+  "common.error.deleteOverrideFailed": "删除覆写失败",
+  "common.error.updateOverrideFailed": "更新覆写失败",
+  "common.error.firewallSetupFailed": "防火墙设置失败",
+  "common.error.coreAuthFailed": "内核授权失败",
+  "common.error.sysproxySetupFailed": "系统代理设置失败",
+  "common.error.snifferConfigSaveFailed": "嗅探配置保存失败",
+  "common.error.dnsConfigSaveFailed": "DNS 配置保存失败",
+  "common.copied": "已复制",
+  "common.ok": "确定",
+  "common.error.autoUpdateNotSupported": "不支持自动更新，请手动下载更新",
+  "common.dialog.selectSubscriptionFile": "选择订阅文件",
   "core.highPrivilege.title": "检测到高权限内核",
   "core.highPrivilege.message": "检测到运行中的高权限内核，需以管理员模式重启应用以匹配权限，确定重启？",
   "common.updater.versionReady": "v{{version}} 版本就绪",

src/renderer/src/locales/zh-TW.json

@@ -39,6 +39,27 @@
   "common.error.shortcutRegistrationFailedWithError": "快捷鍵註冊失敗：{{error}}",
   "common.error.adminRequired": "首次啟動請以系統管理員身分執行",
   "common.error.initFailed": "應用初始化失敗",
+  "common.error.default": "錯誤",
+  "common.error.updateAppConfigFailed": "更新應用配置失敗",
+  "common.error.updateCoreConfigFailed": "更新內核配置失敗",
+  "common.error.saveProfileConfigFailed": "保存配置失敗",
+  "common.error.addProfileFailed": "添加配置失敗",
+  "common.error.deleteProfileFailed": "刪除配置失敗",
+  "common.error.updateProfileFailed": "更新配置失敗",
+  "common.error.switchProfileFailed": "切換配置失敗",
+  "common.error.saveOverrideConfigFailed": "保存覆寫配置失敗",
+  "common.error.addOverrideFailed": "添加覆寫失敗",
+  "common.error.deleteOverrideFailed": "刪除覆寫失敗",
+  "common.error.updateOverrideFailed": "更新覆寫失敗",
+  "common.error.firewallSetupFailed": "防火牆設置失敗",
+  "common.error.coreAuthFailed": "內核授權失敗",
+  "common.error.sysproxySetupFailed": "系統代理設置失敗",
+  "common.error.snifferConfigSaveFailed": "嗅探配置保存失敗",
+  "common.error.dnsConfigSaveFailed": "DNS 配置保存失敗",
+  "common.copied": "已複製",
+  "common.ok": "確定",
+  "common.error.autoUpdateNotSupported": "不支持自動更新，請手動下載更新",
+  "common.dialog.selectSubscriptionFile": "選擇訂閱文件",
   "core.highPrivilege.title": "檢測到高權限內核",
   "core.highPrivilege.message": "檢測到運行中的高權限內核，需以系統管理員模式重新啟動應用程式以匹配權限，確定重新啟動？",
   "common.updater.versionReady": "v{{version}} 版本就緒",

src/renderer/src/pages/dns.tsx

@@ -146,7 +146,7 @@ const DNS: React.FC = () => {
         await restartCore()
       }
     } catch (e) {
-      showErrorSync(e, 'DNS 配置保存失败')
+      showErrorSync(e, t('common.error.dnsConfigSaveFailed'))
     }
   }
 

src/renderer/src/pages/sniffer.tsx

@@ -71,7 +71,7 @@ const Sniffer: React.FC = () => {
         await restartCore()
       }
     } catch (e) {
-      showErrorSync(e, '嵅探配置保存失败')
+      showErrorSync(e, t('common.error.snifferConfigSaveFailed'))
     }
   }
 

src/renderer/src/pages/sysproxy.tsx

@@ -106,7 +106,7 @@ const Sysproxy: React.FC = () => {
     } catch (e) {
       setValues({ ...values, enable: previousState })
       setChanged(true)
-      showErrorSync(e, '系统代理设置失败')
+      showErrorSync(e, t('common.error.sysproxySetupFailed'))
 
       await patchAppConfig({ sysProxy: { enable: false } })
     }

src/renderer/src/pages/tun.tsx

@@ -113,7 +113,7 @@ const Tun: React.FC = () => {
                     new Notification(t('tun.notifications.firewallResetSuccess'))
                     await restartCore()
                   } catch (e) {
-                    showErrorSync(e, '防火墙设置失败')
+                    showErrorSync(e, t('common.error.firewallSetupFailed'))
                   } finally {
                     setLoading(false)
                   }
@@ -134,7 +134,7 @@ const Tun: React.FC = () => {
                     new Notification(t('tun.notifications.coreAuthSuccess'))
                     await restartCore()
                   } catch (e) {
-                    showErrorSync(e, '内核授权失败')
+                    showErrorSync(e, t('common.error.coreAuthFailed'))
                   }
                 }}
               >

src/renderer/src/utils/error-display.ts

@@ -1,4 +1,5 @@
 import { toast } from '@renderer/components/base/toast'
+import i18next from 'i18next'
 
 const DETAILED_ERROR_KEYWORDS = [
   'yaml',
@@ -33,9 +34,10 @@ function shouldShowDetailedError(message: string): boolean {
 
 export async function showError(error: unknown, title?: string): Promise<void> {
   const message = error instanceof Error ? error.message : String(error)
+  const defaultTitle = i18next.t('common.error.default')
 
   if (shouldShowDetailedError(message)) {
-    toast.detailedError(message, title || '错误')
+    toast.detailedError(message, title || defaultTitle)
   } else {
     toast.error(message, title)
   }
@@ -43,9 +45,10 @@ export async function showError(error: unknown, title?: string): Promise<void> {
 
 export function showErrorSync(error: unknown, title?: string): void {
   const message = error instanceof Error ? error.message : String(error)
+  const defaultTitle = i18next.t('common.error.default')
 
   if (shouldShowDetailedError(message)) {
-    toast.detailedError(message, title || '错误')
+    toast.detailedError(message, title || defaultTitle)
   } else {
     toast.error(message, title)
   }