main.js

const { app, BrowserWindow } = require('electron');
const { spawn } = require('child_process');
const path = require('path');

let mainWindow;
let serverProcess;

function createWindow() {
  mainWindow = new BrowserWindow({
    width: 1200,
    height: 1200,
    webPreferences: {
      nodeIntegration: true,
      contextIsolation: false,
    },
  });

  mainWindow.loadFile('./build/index.html');

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

app.on('ready', () => {
  serverProcess = spawn('node', [path.join(__dirname, 'server', 'router.js')], {
    stdio: 'inherit',
  });

  serverProcess.on('error', (error) => {
    console.error(`Failed to start server: ${error.message}`);
  });

  createWindow();
});

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

app.on('activate', () => {
  if (mainWindow === null) {
    createWindow();
  }
});