import { app, BrowserWindow, ipcMain, shell } from 'electron'
import path from 'node:path'

// The built directory structure
//
// ├─┬─┬ dist
// │ │ └── index.html
// │ │
// │ ├─┬ dist-electron
// │ │ ├── main.js
// │ │ └── preload.js
// │
process.env.DIST = path.join(__dirname, '../dist')
process.env.VITE_PUBLIC = app.isPackaged
  ? process.env.DIST
  : path.join(process.env.DIST, '../public')

let win: BrowserWindow | null
// 🚧 Use ['ENV_NAME'] avoid vite:define plugin - Vite@2.x
const VITE_DEV_SERVER_URL = process.env['VITE_DEV_SERVER_URL']

function createWindow() {
  win = new BrowserWindow({
    icon: path.join(process.env.VITE_PUBLIC, 'electron-vite.svg'),
    webPreferences: {
      preload: path.join(__dirname, 'preload.js')
    }
  })

  // Test active push message to Renderer-process.
  win.webContents.on('did-finish-load', () => {
    win?.webContents.send('main-process-message', new Date().toLocaleString())
  })

  if (process.defaultApp) {
    if (process.argv.length >= 2) {
      app.setAsDefaultProtocolClient('taobin-electron', process.execPath, [
        path.resolve(process.argv[1])
      ])
    }
  } else {
    app.setAsDefaultProtocolClient('taobin-electron')
  }

  if (VITE_DEV_SERVER_URL) {
    win.loadURL(VITE_DEV_SERVER_URL)
  } else {
    // win.loadFile('dist/index.html')
    win.loadFile(path.join(process.env.DIST, 'index.html'))
  }
}

// Quit when all windows are closed, except on macOS. There, it's common
// for applications and their menu bar to stay active until the user quits
// explicitly with Cmd + Q.
app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') {
    app.quit()
    win = null
  }
})

app.on('activate', () => {
  // On OS X it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (BrowserWindow.getAllWindows().length === 0) {
    createWindow()
  }
})

app.on('open-url', (_event, url) => {
  win?.webContents.send('deeplink', url)
})

// Create mainWindow, load the rest of the app, etc...
app.whenReady().then(() => {
  createWindow()
})

// deeplink
ipcMain.on('deeplink', (_event, url) => {
  // open browser
  shell.openExternal(url)
})