/*
 * Spreed WebRTC.
 * Copyright (C) 2013-2015 struktur AG
 *
 * This file is part of Spreed WebRTC.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

"use strict";
define([], function() {
	return [function() {
		var link = function($scope, $element, attrs) {
			var originalText = $element.text();
			var updateTitle = function(roomName) {
				if (roomName) {
					$element.text(roomName+ " - " + originalText);
				} else {
					$element.text(originalText);
				}
			};

			$scope.$on("room.updated", function(ev, room) {
				updateTitle(room.Name);
			});

			$scope.$on("room.left", function(ev) {
				updateTitle();
			});
		};

		return {
			restrict: 'E',
			replace: false,
			link: link
		};
	}];
});