import Ember from 'ember';

export default Ember.Route.extend({

    player: Ember.inject.service(),

    index: 0,

    limit: 40,

    sort: 'alphabetical',

    themes: [],

    model: Ember.observer('index', function() {

        var self = this;

            'limit': this.get('limit'),

            'index': this.get('index'),

            'sort': this.get('sort')

        promise.then(function(value) {

            if (self.get('themes').length) {

                value = self.get('themes').pushObjects(value.get('content'));

            }

            self.set('themes', value);

        });

        return promise;

    }),

    setupController: function(controller) {

        this._super(...arguments);

        controller.set('themes', this.get('themes'));

    },

    deactivate: function () {

        this.set('themes', []);

    },

    activate: function() {

        this.get('player').set('window', false);

    },

    actions: {

        setIndexQueryparams: function() {

            this.set('index', this.get('index') + 1);

        },

        setSortQueryparams: function(sort) {

            this.set('sort', sort);

            this.get('themes').get('content').clear();

            if(this.get('index') === 0) {

                // Force property reset to trigger request

                this.propertyWillChange('index');

                this.set('index', 0);

                this.propertyDidChange('index');

            } else {

                this.set('index', 0);

            }

        }

    }

});