(function(){
    'use strict';

    angular.module('raz')

        .component('phonicsLessonAdditional', {
            templateUrl: '/js/angular/phonics-lesson/components/phonics-lesson-additional.html',
            controller: 'PhonicsLessonAdditionalController',
            bindings: {
                book: '<',
                videos: '<',
                related: '<',
                assembly: '<'
            }
        })
        .controller('PhonicsLessonAdditionalController', PhonicsLessonAdditionalController);

    PhonicsLessonAdditionalController.$inject = ['_'];

    function PhonicsLessonAdditionalController(_) {
        var ctrl = this;

        ctrl.$onInit = function() {};

        ctrl.checkValidObject = function(object) {
            return object && Object.keys(object).length > 0;
        }
    }
})();