(function () {
    "use strict";

    angular.module('vocabulary')

        .component('wordBank', {
            templateUrl: '/js/redesign-angular/lessonPreview/word-bank.html',
            controller: 'WordBankCtrl',
            bindings: {
                words: "<",
                wordOrder: "@"
            }
        })

        .controller('WordBankCtrl', ['orderByFilter', 'FeatureCheck', function WordBankCtrl(orderByFilter, FeatureCheck) {
            var ctrl = this;

            ctrl.orderedWords = function() {
                if(!FeatureCheck.isFeatureEnabled('VAZ_REDESIGN_LESSON_WORD_ORDER')) {
                    return orderByFilter(ctrl.words, 'word_name');
                }

                switch (ctrl.wordOrder) {
                    case 'As Entered':
                        return orderByFilter(ctrl.words, 'entry_order');
                    case 'Alphabetical':
                        return orderByFilter(ctrl.words, 'word_name');
                    default:
                        return orderByFilter(ctrl.words, 'entry_order');
                }
            }
        }]);
})();