'use strict'

import path from 'path'
import {
  app,
  protocol,
  shell,
  BrowserWindow,
  Menu
} from 'electron'
import ContextMenu from 'electron-context-menu'
import {
  createProtocol,
  installVueDevtools
} from 'vue-cli-plugin-electron-builder/lib'
import PackageJson from "../package.json"

const isDevelopment = process.env.NODE_ENV !== 'production'

// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the JavaScript object is garbage collected.
let win

ContextMenu()

// Standard scheme must be registered before the app is ready
protocol.registerStandardSchemes(['app'], { secure: true })

function createWindow () {
  // Create the browser window.
  win = new BrowserWindow({
      width: 800,
      height: 600,
      icon: path.join(__static, 'icon.png')
    })

  win.setMenuBarVisibility(true)

  if (process.env.WEBPACK_DEV_SERVER_URL) {
    // Load the url of the dev server if in development mode
    win.loadURL(process.env.WEBPACK_DEV_SERVER_URL)
    if (!process.env.IS_TEST) win.webContents.openDevTools()
  } else {
    createProtocol('app')
    // Load the index.html when not in development
    win.loadURL('app://./index.html')
  }

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

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

app.on('activate', () => {
  // On macOS 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 (win === null) {
    createWindow()
  }
})

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', async () => {
  if (isDevelopment && !process.env.IS_TEST) {
    // Install Vue Devtools
    try {
      await installVueDevtools()
    } catch (e) {
      console.error('Vue Devtools failed to install:', e.toString())
    }
  }
  createWindow()
})

// Exit cleanly on request from parent process in development mode.
if (isDevelopment) {
  if (process.platform === 'win32') {
    process.on('message', data => {
      if (data === 'graceful-exit') {
        app.quit()
      }
    })
  } else {
    process.on('SIGTERM', () => {
      app.quit()
    })
  }
}

const template = [
  {
    label: app.getName(),
    submenu: [
      { role: 'about' },
    ]
  },
  {
    label: 'Edit',
    submenu: [
      { role: 'undo' },
      { role: 'redo' },
      { type: 'separator' },
      { role: 'cut' },
      { role: 'copy' },
      { role: 'paste' },
      { role: 'pasteandmatchstyle' },
      { role: 'delete' },
      { role: 'selectall' }
    ]
  },
  {
    label: 'View',
    submenu: [
      { role: 'reload' },
      { role: 'forcereload' },
      { role: 'toggledevtools' },
      { type: 'separator' },
      { role: 'togglefullscreen' }
    ]
  },
  {
    role: 'Window',
    submenu: [
      { role: 'minimize' },
      { role: 'close' }
    ]
  },
  {
    role: 'help',
    submenu: [
      {
        label: 'Report an issue',
        click () { shell.openExternal(`${PackageJson.bugs.url}/new`) }
      },
      {
        label: 'Learn More',
        click () { shell.openExternal(PackageJson.dev_kpherox.document) }
      }
    ]
  }
]

if (process.platform === 'darwin') {
  template[0].submenu.push(
    { type: 'separator' },
    { role: 'services' },
    { type: 'separator' },
    { role: 'hide' },
    { role: 'hideothers' },
    { role: 'unhide' },
    { type: 'separator' },
    { role: 'quit' }
  )

  template[1].submenu.push(
    { type: 'separator' },
    {
      label: 'Speech',
      submenu: [
        { role: 'startspeaking' },
        { role: 'stopspeaking' }
      ]
    }
  )

  template[3].submenu = [
    { role: 'close' },
    { role: 'minimize' },
    { role: 'zoom' },
    { type: 'separator' },
    { role: 'front' }
  ]
}

const menu = Menu.buildFromTemplate(template)
Menu.setApplicationMenu(menu)