crowd-funder-for-time-pwa/electron/src/index.ts

import type { CapacitorElectronConfig } from '@capacitor-community/electron';
import { getCapacitorElectronConfig, setupElectronDeepLinking } from '@capacitor-community/electron';
import type { MenuItemConstructorOptions } from 'electron';
import { app, MenuItem } from 'electron';
import electronIsDev from 'electron-is-dev';
import unhandled from 'electron-unhandled';
import { autoUpdater } from 'electron-updater';

import { ElectronCapacitorApp, setupContentSecurityPolicy, setupReloadWatcher } from './setup';
import { initializeSQLite, setupSQLiteHandlers } from './rt/sqlite-init';

// Graceful handling of unhandled errors.
unhandled();

// Define our menu templates (these are optional)
const trayMenuTemplate: (MenuItemConstructorOptions | MenuItem)[] = [new MenuItem({ label: 'Quit App', role: 'quit' })];
const appMenuBarMenuTemplate: (MenuItemConstructorOptions | MenuItem)[] = [
  { role: process.platform === 'darwin' ? 'appMenu' : 'fileMenu' },
  { role: 'viewMenu' },
];

// Get Config options from capacitor.config
const capacitorFileConfig: CapacitorElectronConfig = getCapacitorElectronConfig();

// Initialize our app. You can pass menu templates into the app here.
const myCapacitorApp = new ElectronCapacitorApp(capacitorFileConfig, trayMenuTemplate, appMenuBarMenuTemplate);

// If deeplinking is enabled then we will set it up here.
if (capacitorFileConfig.electron?.deepLinkingEnabled) {
  setupElectronDeepLinking(myCapacitorApp, {
    customProtocol: capacitorFileConfig.electron.deepLinkingCustomProtocol ?? 'mycapacitorapp',
  });
}

// If we are in Dev mode, use the file watcher components.
if (electronIsDev) {
  setupReloadWatcher(myCapacitorApp);
}

// Run Application
(async () => {
  try {
  // Wait for electron app to be ready.
  await app.whenReady();
    
  // Security - Set Content-Security-Policy based on whether or not we are in dev mode.
  setupContentSecurityPolicy(myCapacitorApp.getCustomURLScheme());
    
    // Initialize SQLite and register handlers BEFORE app initialization
    console.log('[Main] Starting SQLite initialization...');
    try {
      // Register handlers first to prevent "no handler" errors
      setupSQLiteHandlers();
      console.log('[Main] SQLite handlers registered');
      
      // Then initialize the plugin
      await initializeSQLite();
      console.log('[Main] SQLite plugin initialized successfully');
    } catch (error) {
      console.error('[Main] Failed to initialize SQLite:', error);
      // Don't proceed with app initialization if SQLite fails
      throw new Error(`SQLite initialization failed: ${error instanceof Error ? error.message : 'Unknown error'}`);
    }
    
  // Initialize our app, build windows, and load content.
    console.log('[Main] Starting app initialization...');
  await myCapacitorApp.init();
    console.log('[Main] App initialization complete');
    
  // Check for updates if we are in a packaged app.
    if (!electronIsDev) {
      console.log('[Main] Checking for updates...');
  autoUpdater.checkForUpdatesAndNotify();
    }
  } catch (error) {
    console.error('[Main] Fatal error during app initialization:', error);
    // Ensure we notify the user before quitting
    const mainWindow = myCapacitorApp.getMainWindow();
    if (mainWindow && !mainWindow.isDestroyed()) {
      mainWindow.webContents.send('app-error', {
        type: 'initialization',
        error: error instanceof Error ? error.message : 'Unknown error'
      });
      // Give the window time to show the error
      setTimeout(() => app.quit(), 5000);
    } else {
      app.quit();
    }
  }
})();

// Handle when all of our windows are close (platforms have their own expectations).
app.on('window-all-closed', function () {
  // On OS X 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();
  }
});

// When the dock icon is clicked.
app.on('activate', async function () {
  // On OS X 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 (myCapacitorApp.getMainWindow().isDestroyed()) {
    await myCapacitorApp.init();
  }
});

// Place all ipc or other electron api calls and custom functionality under this line