main.js

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

let mainWindow;

function createWindow() {
  mainWindow = new BrowserWindow({
    width: 1200,
    height: 800,
    minWidth: 800,
    minHeight: 600,
    webPreferences: {
      nodeIntegration: true,
      contextIsolation: false,
      enableRemoteModule: true,
      webSecurity: false,
    },
    title: 'Harmony',
    resizable: true,
    autoHideMenuBar: true,
  });

  
  mainWindow.loadFile('index.html');
  mainWindow.webContents.session.setPermissionRequestHandler((webContents, permission, callback) => {
  callback(true);
});
  mainWindow.webContents.openDevTools();
  
  mainWindow.webContents.setWindowOpenHandler(({ url }) => {
    shell.openExternal(url);
    return { action: 'deny' };
  });

  mainWindow.webContents.on('will-navigate', (event, url) => {
    if (url !== mainWindow.webContents.getURL() && !url.startsWith('file://')) {
      event.preventDefault();
      shell.openExternal(url);
    }
  });

  mainWindow.on('closed', () => {
    mainWindow = null;
  });
}
app.whenReady().then(createWindow);
app.commandLine.appendSwitch('ignore-certificate-errors');
app.commandLine.appendSwitch('allow-insecure-localhost', 'true');
app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') {
    app.quit();
  }
});
app.on('activate', () => {
  if (mainWindow === null) {
    createWindow();
  }
  
});