/*
 * SonarQube
 * Copyright (C) 2009-2016 SonarSource SA
 * mailto:contact AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
import Backbone from 'backbone';

export default Backbone.Router.extend({
  routeSeparator: '|',

  routes: {
    '': 'index',
    ':query': 'index'
  },

  initialize (options) {
    this.options = options;
    this.listenTo(this.options.app.state, 'change:query', this.updateRoute);
  },

  index (query) {
    query = this.options.app.controller.parseQuery(query);
    this.options.app.state.setQuery(query);
  },

  updateRoute () {
    const route = this.options.app.controller.getRoute();
    this.navigate(route);
  }
});