main.js

const electron = require('electron')
const app = electron.app
const BrowserWindow = electron.BrowserWindow
const dialog = electron.dialog
const ipc = electron.ipcMain

const path = require('path')
const url = require('url')

let mainWindow

function createWindow() {
	mainWindow = new BrowserWindow({width: 1920, height: 1080})
	mainWindow.loadURL(url.format({
		pathname: path.join(__dirname, 'index.html'),
		protocol: 'file:',
		slashes: true
	}))

	//mainWindow.webContents.openDevTools()

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

app.on('ready', createWindow)
app.on('window-all-closed', function() {
	if (process.platform !== 'darwin') {
		app.quit()
	}
})
app.on('activate', function () {
	if (mainWindow == null) {
		createWindow()
	}
})

ipc.on('test', function (event, ...args) {
	event.sender.send('test.success', 'result')
})