import CalendarView from './calendar.js';
import ServerManager from './serverManager.js';
import AuthManager from './auth.js';

let authManagerRef = null;

window.addEventListener('DOMContentLoaded', () => {
  const calendarView = new CalendarView({
    onUnauthorized: () => authManagerRef && authManagerRef.logout()
  });
  calendarView.init();

  const serverManager = new ServerManager();
  serverManager.init();

  authManagerRef = new AuthManager(calendarView, serverManager);
  authManagerRef.init();

  serverManager.onChange((server) => {
    authManagerRef.handleServerSelection(server);
  });

  authManagerRef.checkExistingSession();
});