background.js

// background.js
import { app, protocol, BrowserWindow } from 'electron';
import path from 'path';
import { fileURLToPath } from 'url';

const __dirname = path.dirname(fileURLToPath(import.meta.url));
const isDevelopment = process.env.NODE_ENV !== 'production';

// Scheme must be registered before the app is ready
protocol.registerSchemesAsPrivileged([{ scheme: 'app', privileges: { secure: true, standard: true } }]);

function createWindow() {
    // Create the browser window.
    const win = new BrowserWindow({
        width: 800,
        height: 600,
        webPreferences: {
            // Use pluginOptions.nodeIntegration, leave this alone
            enableRemoteModule: true,
            contextIsolation: false,
            nodeIntegration: true,
        },
    });

    if (isDevelopment) {
        // 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 {
        // Load the index.html when not in development
        win.loadURL('app://./index.html');
    }
}

app.on('ready', createWindow);

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 (BrowserWindow.getAllWindows().length === 0) 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();
        });
    }
}