// main/index.js
const { app, globalShortcut, BrowserWindow } = require('electron')
const path = require('path')

const { registerUpdater, updaterState } = require('./updater')
const { createMainWindow } = require('./window')
const { registerSystemIpc } = require('./ipc/system')
const { registerFileIpc } = require('./ipc/files')
const { registerMqIpc } = require('./ipc/mq')
const { startIOSAIExecutable, killIOSAI } = require('./services/iosai')
const { startSSE } = require('./services/sse')
const { setupGuards } = require('./utils/guard')
const { dumpAllMem } = require('./utils/mem')

setupGuards()
app.commandLine.appendSwitch('enable-precise-memory-info')
app.commandLine.appendSwitch('js-flags', '--expose-gc --max-old-space-size=4096')
app.commandLine.appendSwitch('enable-experimental-web-platform-features')
app.commandLine.appendSwitch('enable-features', 'WebCodecs,MediaStreamInsertableStreams')

let sse = null

app.on('ready', async () => {
    // 更新
    registerUpdater()

    // 启动外部服务
    startIOSAIExecutable()

    // IPC
    registerSystemIpc()
    registerFileIpc()
    registerMqIpc((payload) => sse?.broadcast('message', payload)) // 渲染用

    // SSE
    sse = startSSE()

    // 窗口
    const win = createMainWindow({ updaterState })

    // 快捷键
    globalShortcut.register('Control+Shift+I', () => {
        const w = BrowserWindow.getFocusedWindow()
        if (!w) return
        const wc = w.webContents
        wc.isDevToolsOpened() ? wc.closeDevTools() : wc.openDevTools({ mode: 'detach' })
    })

    // 内存Dump（可选）
    setInterval(dumpAllMem, 5000)
})

app.on('will-quit', () => globalShortcut.unregisterAll())
app.on('before-quit', async () => { await killIOSAI() })
app.on('window-all-closed', async () => {
    await killIOSAI()
    if (process.platform !== 'darwin') app.quit()
})
app.on('activate', () => {
    if (BrowserWindow.getAllWindows().length === 0) createMainWindow({ updaterState })
})