gamegroup2/electron/preload.js

const { contextBridge, ipcRenderer } = require('electron')

contextBridge.exposeInMainWorld('electronAPI', {
  platform: process.platform,

  // 自动更新相关 IPC
  onUpdateAvailable: (callback) => ipcRenderer.on('update-available', (_event, info) => callback(info)),
  onUpdateError: (callback) => ipcRenderer.on('update-error', (_event, message) => callback(message)),
  onDownloadProgress: (callback) => ipcRenderer.on('download-progress', (_event, progress) => callback(progress)),
  onUpdateDownloaded: (callback) => ipcRenderer.on('update-downloaded', (_event, info) => callback(info)),

  checkForUpdates: () => ipcRenderer.send('check-for-updates'),
  quitAndInstall: () => ipcRenderer.send('quit-and-install'),

  // 持久化存储（用于记住登录状态）
  storeGet: (key) => ipcRenderer.sendSync('store-get-sync', key),
  storeSet: (key, value) => ipcRenderer.sendSync('store-set-sync', key, value),
  storeDelete: (key) => ipcRenderer.sendSync('store-delete-sync', key),
})