var _ = require('underscore');
var Marionette = require('marionette');
var SeasonLayout = require('./SeasonLayout');
var AsSortedCollectionView = require('../../Mixins/AsSortedCollectionView');

module.exports = (function(){
    var view = Marionette.CollectionView.extend({
        itemView         : SeasonLayout,
        initialize       : function(options){
            if(!options.episodeCollection) {
                throw 'episodeCollection is needed';
            }
            this.episodeCollection = options.episodeCollection;
            this.series = options.series;
        },
        itemViewOptions  : function(){
            return {
                episodeCollection : this.episodeCollection,
                series            : this.series
            };
        },
        onEpisodeGrabbed : function(message){
            if(message.episode.series.id !== this.episodeCollection.seriesId) {
                return;
            }
            var self = this;
            _.each(message.episode.episodes, function(episode){
                var ep = self.episodeCollection.get(episode.id);
                ep.set('downloading', true);
            });
            this.render();
        }
    });
    AsSortedCollectionView.call(view);
    return view;
}).call(this);