index.js

const electron = require('electron')
const path = require('path')

const { app, BrowserWindow, ipcMain, Tray, Menu, screen, dialog } = electron
const iconPath = path.join(__dirname, './src/img/icon.png')

let mainWindow
let tray
let remindWindow

app.on('ready', () => {
  mainWindow = new BrowserWindow({
    frame: false,
    resizable: false,
    width: 800,
    height: 600,
    icon: iconPath,
    webPreferences: {
      backgroundThrottling: false,
      nodeIntegration: true,
      contextIsolation: false
    }
  })
  mainWindow.loadURL(`file://${__dirname}/src/main.html`)
  mainWindow.removeMenu()
  tray = new Tray(iconPath)
  tray.setToolTip('Tasky')
  tray.on('click', () => {
    if (mainWindow.isVisible()) {
      mainWindow.hide()
    } else {
      mainWindow.show()
    }
  })
  tray.on('right-click', () => {
    const menuConfig = Menu.buildFromTemplate([
      {
        label: '退出',
        click: () => app.quit()
      }
    ])
    tray.popUpContextMenu(menuConfig)
  })

})
// 主界面x关闭时，隐藏窗口
ipcMain.on('mainWindow:close', () => {
  mainWindow.hide()
})
// 关闭提醒界面窗口
ipcMain.on('remindWindow:close', () => {
  remindWindow.close()
})

ipcMain.on('setTaskTimer', (_event, time, task) => {
  const now = new Date()
  const date = new Date()
  date.setHours(time.slice(0, 2), time.slice(3), 0)
  const timeout = date.getTime() - now.getTime()
  setTimeout(() => {
    createRemindWindow(task)
  }, timeout)
})

function createRemindWindow(task) {
  if (remindWindow) remindWindow.close()
  remindWindow = new BrowserWindow({
    height: 450,
    width: 360,
    resizable: false,
    frame: false,
    icon: iconPath,
    show: false,
    webPreferences: {
      nodeIntegration: true,
      contextIsolation: false,
    }
  })
  remindWindow.removeMenu()
  const size = screen.getPrimaryDisplay().workAreaSize
  // 确保出现在右下角
  const { y } = tray.getBounds()
  const { height, width } = remindWindow.getBounds()
  const yPosition = process.platform === 'darwin' ? y : y - height
  remindWindow.setBounds({
    x: size.width - width,
    y: yPosition,
    height,
    width
  })
  remindWindow.setAlwaysOnTop(true)
  remindWindow.loadURL(`file://${__dirname}/src/remind.html`)
  remindWindow.show()
  remindWindow.webContents.send('setTask', task)
  remindWindow.on('closed', () => { remindWindow = null })
  // 50s后自动关闭
  setTimeout(() => {
    remindWindow && remindWindow.close()
  }, 50 * 1000)
}


app.on('activate', () => {
  if (BrowserWindow.getAllWindows().length === 0) createWindow()
})