"use strict";

angular.module("vocabulary")
    .component("lessonWordsTiered", {
        templateUrl: "/js/redesign-angular/lessons/lesson-words-tiered.html",
        controller: "LessonWordsTieredController",
        bindings:{
            topicId: "<",
            lessonWords : "<"
        }
    })

    .controller("LessonWordsTieredController", ["topicService", "$filter", "partsOfSpeechService",
        function(topicService, $filter, partsOfSpeechService){
            var ctrl = this;
            this.$onInit = init;

            ctrl.tierOneWords = [];
            ctrl.tierTwoWords = [];
            ctrl.tierThreeWords = [];



            function init(){
               topicService.getWordsForTopic(ctrl.topicId, null ).then(function (data) {
                    ctrl.tierOneWords = $filter('filter')(data.words, {level: '1'});
                    ctrl.tierTwoWords = $filter('filter')(data.words, {level: '2'});
                    ctrl.tierThreeWords = $filter('filter')(data.words, {level: '3'});
                });

            }

            ctrl.haveTierOneWords =function(){
                return ctrl.tierOneWords.length > 0;
            };
            ctrl.haveTierTwoWords =function(){
                return ctrl.tierTwoWords.length > 0;
            };
            ctrl.haveTierThreeWords =function(){
                return ctrl.tierThreeWords.length > 0;
            };

            ctrl.haveLessonWords = function(){
                return ctrl.lessonWords.length > 0;
            };

            ctrl.isInLesson = function(word){
                var retVal = false;
                var matchWords = $filter('filter')(ctrl.lessonWords, {wordId: word.wordId});
                if(matchWords.length > 0){
                    retVal = true;
                }
                return retVal;
            };

            ctrl.abbreviatePartOfSpeech = partsOfSpeechService.abbreviate;

            ctrl.hasAbbreviationForPartOfSpeech = partsOfSpeechService.hasAbbreviation;

        }
    ]);