// Copyright (c) Jupyter Development Team.
// Distributed under the terms of the Modified BSD License.

import 'es6-promise/auto'; // polyfill Promise on IE
import '@jupyterlab/theme-light-extension/static/embed.css';
import '../index.css';

import { DockPanel, Widget } from '@phosphor/widgets';

import { TerminalSession } from '@jupyterlab/services';

import { Terminal } from '@jupyterlab/terminal';

function main(): void {
  let term1 = new Terminal({ theme: 'light' });
  let term2 = new Terminal({ theme: 'dark' });

  TerminalSession.startNew().then(session => {
    term1.session = session;
  });
  TerminalSession.startNew().then(session => {
    term2.session = session;
  });

  term1.title.closable = true;
  term2.title.closable = true;
  let dock = new DockPanel();
  dock.addWidget(term1);
  dock.addWidget(term2, { mode: 'tab-before' });
  dock.id = 'main';

  // Attach the widget to the dom.
  Widget.attach(dock, document.body);

  // Handle resize events.
  window.addEventListener('resize', () => {
    dock.fit();
  });
}

window.addEventListener('load', main);