// preload.js
const { contextBridge, ipcRenderer } = require('electron');

contextBridge.exposeInMainWorld('electronAPI', {
    // 主动触发检查
    checkForUpdates: () => ipcRenderer.send('updater:check'),
    // 安装更新
    installNow: () => ipcRenderer.send('updater:install-now'),
    // 订阅状态
    onUpdateStatus: (cb) => ipcRenderer.on('update:status', (_e, payload) => cb(payload)),
    // 订阅进度
    onUpdateProgress: (cb) => ipcRenderer.on('update:progress', (_e, payload) => cb(payload)),
});