/************************************************************************
 * This file is part of EspoCRM.
 *
 * EspoCRM - Open Source CRM application.
 * Copyright (C) 2014  Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
 * Website: http://www.espocrm.com
 *
 * EspoCRM is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * EspoCRM 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with EspoCRM. If not, see http://www.gnu.org/licenses/.
 ************************************************************************/ 

Espo.CollectionFactory = function (loader, modelFactory) {
	this.loader = loader;
	this.modelFactory = modelFactory;
};

_.extend(Espo.CollectionFactory.prototype, {

	loader: null,

	modelFactory: null,

	create: function (name, callback, context) {
		context = context || this;
		
		this.modelFactory.getSeed(name, function (seed) {
			
			var asc = this.modelFactory.metadata.get('entityDefs.' + name + '.collection.asc');
			var sortBy = this.modelFactory.metadata.get('entityDefs.' + name + '.collection.sortBy');
			
			var className = this.modelFactory.metadata.get('clientDefs.' + name + '.collection') || 'Collection';

			Espo.loader.load(className, function (collectionClass) {
				var collection = new collectionClass(null, {
					name: name,
					asc: asc,
					sortBy: sortBy
				});
				collection.model = seed;
				collection._user = this.modelFactory.user;
				callback.call(context, collection);
			}.bind(this));
		}.bind(this));
	}
});

