club-launcher/electron/main.ts

import { app, BrowserWindow, ipcMain, dialog, globalShortcut } from 'electron'
import { join } from 'path'
import { existsSync, mkdirSync, writeFileSync } from 'fs'
import { createHash } from 'crypto'
import { detectSteamGames, resolveSteamPath } from './steam'
import { detectEpicGames } from './epic'
import {
  CustomGame, AppEntry,
  readCustomGames, addCustomGame, removeCustomGame, updateCustomGame,
  readApps, addApp, removeApp, updateApp,
} from './config'
import { launchSteamGame, launchEpicGame, launchExe } from './launcher'
import { getFavorites, toggleFavorite, getRecent, addRecent } from './favorites'
import { readSettings, updateSettings } from './settings'
import { scanFolder } from './scanner'

let mainWindow: BrowserWindow | null = null

function createWindow(): void {
  mainWindow = new BrowserWindow({
    width: 1280,
    height: 800,
    minWidth: 960,
    minHeight: 600,
    backgroundColor: '#0f0f0f',
    title: 'Club Launcher',
    frame: true,
    autoHideMenuBar: true,
    webPreferences: {
      preload: join(__dirname, '../preload/preload.js'),
      contextIsolation: true,
      nodeIntegration: false,
      webSecurity: false,
    },
  })

  if (process.env['ELECTRON_RENDERER_URL']) {
    mainWindow.loadURL(process.env['ELECTRON_RENDERER_URL'])
    mainWindow.webContents.openDevTools({ mode: 'detach' })
  } else {
    mainWindow.loadFile(join(__dirname, '../renderer/index.html'))
  }

  mainWindow.on('closed', () => { mainWindow = null })
}

// ── IPC ──────────────────────────────────────────────────────────────────

ipcMain.handle('games:get-all', () => {
  const { steamPath } = readSettings()
  const steamGames  = detectSteamGames(steamPath)
  const epicGames   = detectEpicGames()
  const customGames = readCustomGames()
  const apps        = readApps()
  return [...steamGames, ...epicGames, ...customGames, ...apps]
})

ipcMain.handle('games:launch', (_event, id: string) => {
  if (id.startsWith('steam_')) {
    launchSteamGame(id.replace('steam_', ''))
    return { ok: true, recent: addRecent(id) }
  }
  if (id.startsWith('epic_')) {
    launchEpicGame(id.replace('epic_', ''))
    return { ok: true, recent: addRecent(id) }
  }
  const all = [...readCustomGames(), ...readApps()]
  const game = all.find((g) => g.id === id)
  if (!game) return { ok: false, error: 'Not found' }
  try {
    launchExe(game.exe, game.args)
    return { ok: true, recent: addRecent(id) }
  } catch (e) {
    return { ok: false, error: String(e) }
  }
})

// Custom games
ipcMain.handle('admin:add-game',    (_e, d: Omit<CustomGame, 'id' | 'source'>) => addCustomGame(d))
ipcMain.handle('admin:remove-game', (_e, id: string) => { removeCustomGame(id); return { ok: true } })
ipcMain.handle('admin:update-game', (_e, g: CustomGame) => { updateCustomGame(g); return { ok: true } })

// App entries
ipcMain.handle('apps:add',    (_e, d: Omit<AppEntry, 'id' | 'source'>) => addApp(d))
ipcMain.handle('apps:remove', (_e, id: string) => { removeApp(id); return { ok: true } })
ipcMain.handle('apps:update', (_e, a: AppEntry) => { updateApp(a); return { ok: true } })

// Dialogs
ipcMain.handle('dialog:pick-exe', async () => {
  const r = await dialog.showOpenDialog({
    title: 'Выберите исполняемый файл',
    filters: [{ name: 'Executable', extensions: ['exe', 'bat', 'cmd', 'lnk'] }],
    properties: ['openFile'],
  })
  return r.canceled ? null : r.filePaths[0]
})

ipcMain.handle('dialog:pick-image', async () => {
  const r = await dialog.showOpenDialog({
    title: 'Выберите обложку',
    filters: [{ name: 'Image', extensions: ['png', 'jpg', 'jpeg', 'webp', 'gif', 'ico'] }],
    properties: ['openFile'],
  })
  return r.canceled ? null : r.filePaths[0]
})

ipcMain.handle('dialog:pick-folder', async (_e, title = 'Выберите папку') => {
  const r = await dialog.showOpenDialog({ title, properties: ['openDirectory'] })
  return r.canceled ? null : r.filePaths[0]
})

// Settings
ipcMain.handle('settings:get', () => {
  const s = readSettings()
  return {
    ...s,
    resolvedSteamPath: resolveSteamPath(s.steamPath),
  }
})

ipcMain.handle('settings:set-steam-path', (_e, path: string | null) => {
  return updateSettings({ steamPath: path })
})

ipcMain.handle('settings:add-folder', (_e, folder: string) => {
  const s = readSettings()
  if (!s.gameFolders.includes(folder)) {
    return updateSettings({ gameFolders: [...s.gameFolders, folder] })
  }
  return s
})

ipcMain.handle('settings:remove-folder', (_e, folder: string) => {
  const s = readSettings()
  return updateSettings({ gameFolders: s.gameFolders.filter((f) => f !== folder) })
})

// Icon extraction helper
async function extractExeIcon(exePath: string): Promise<string> {
  if (!existsSync(exePath)) return ''
  try {
    const nativeImage = await app.getFileIcon(exePath, { size: 'large' })
    if (nativeImage.isEmpty()) return ''

    const iconDir = join(app.getPath('userData'), 'icons')
    if (!existsSync(iconDir)) mkdirSync(iconDir, { recursive: true })

    const hash = createHash('md5').update(exePath).digest('hex')
    const iconPath = join(iconDir, `${hash}.png`)
    writeFileSync(iconPath, nativeImage.toPNG())
    return iconPath
  } catch {
    return ''
  }
}

// Icon IPC
ipcMain.handle('icon:extract', (_e, exePath: string) => extractExeIcon(exePath))

// Scanner
ipcMain.handle('scanner:scan', (_e, folder: string) => scanFolder(folder))

ipcMain.handle('scanner:import', async (_e, exes: Array<{ name: string; exe: string }>) => {
  const imported = await Promise.all(
    exes.map(async (e) => {
      const image = await extractExeIcon(e.exe)
      return addCustomGame({ name: e.name, exe: e.exe, args: [], image, category: 'Other' })
    })
  )
  return imported
})

// Favorites / recent
ipcMain.handle('favorites:get',    ()               => getFavorites())
ipcMain.handle('favorites:toggle', (_e, id: string) => toggleFavorite(id))
ipcMain.handle('recent:get',       ()               => getRecent())

// ── App lifecycle ────────────────────────────────────────────────────────

app.whenReady().then(() => {
  createWindow()
  globalShortcut.register('CommandOrControl+Alt+A', () => {
    mainWindow?.webContents.send('admin:open')
  })
  app.on('activate', () => {
    if (BrowserWindow.getAllWindows().length === 0) createWindow()
  })
})

app.on('window-all-closed', () => {
  globalShortcut.unregisterAll()
  if (process.platform !== 'darwin') app.quit()
})