import DS from 'ember-data';

import Ember from 'ember';

import _ from 'lodash/lodash';

var CPDocument = DS.Model.extend({

  // id: DS.attr('string'),

  uri: DS.attr('string'),

  title: DS.attr('string'),

  language: DS.attr('string'),

  publishers: DS.attr({defaultValue: []}),

  contributors: DS.attr({defaultValue: []}),

  mediaArray: DS.attr({defaultValue: []}),

  mediaList: Ember.computed('mediaArray', function() {

    var res = [];

    var mp3 = null;

    _.forEach(this.get('mediaArray'), function(m) {

      if(m.format === 'audio/mpeg') {

        mp3 = m;

      } else if (m.format.startsWith('audio/')) {

        res.push(m);

      }

    });

    if(mp3) {

      res.unshift(mp3);

    }

    return res;

  })

});

CPDocument.reopenClass({

  FIXTURES: [

  ]

});

export default CPDocument;