"use strict";

angular.module("vocabulary")
    .component("lessonCardOverview", {
        templateUrl: "/js/redesign-angular/lessons/lesson-card-overview.html",
        controller: "LessonCardOverviewController",
        bindings: {
            lessonData: "<",
            resourceId: "<",
            lessonWordOrder: "<"
        }
    })

    .controller("LessonCardOverviewController", ["windowService", "$location", "orderByFilter", "assignVocabLessonService", "FeatureCheck",
        function(windowService, $location, orderByFilter, assignVocabLessonService, FeatureCheck){

            var ctrl = this;
            this.$onInit = init;
            ctrl.previewPDFLink = null;
            ctrl.downloadPDFLink = null;
            ctrl.previewDigitalLessonLink = null;

            function init() {
                var previewName = ctrl.lessonData.name.replace(/[^\w\s]|_/g, "").replace(/\s+/g, " ");
                var throttleParams = "/uri/" + btoa($location.absUrl()) + "/abbr/vocab";
                var lessonId = ctrl.lessonData['premadeId'] ? ctrl.lessonData['premadeId'] : ctrl.lessonData['id'];
                if (ctrl.lessonData.type === 'raz_premade') {
                    ctrl.previewPDFLink = '/main/downloadlesson/preview/bookid/' + ctrl.resourceId + throttleParams + '/' + previewName;
                    ctrl.downloadPDFLink = '/main/downloadlesson/bookid/' + ctrl.resourceId + throttleParams;

                } else {
                    ctrl.previewPDFLink = '/main/downloadlesson/preview/lessonid/' + lessonId + '/type/' + ctrl.lessonData['type']+ throttleParams + '/' + previewName;
                    ctrl.downloadPDFLink = '/main/downloadlesson/lessonid/' + lessonId + '/type/' + ctrl.lessonData['type']+ throttleParams;
                }
                ctrl.previewDigitalLessonLink = '/main/vocabularylessonpreview/lessonid/' + lessonId + '/type/' + ctrl.lessonData['type'];
            }

            ctrl.downloadLesson = function(){
                windowService.redirect(ctrl.downloadPDFLink);
            };

            ctrl.setOptionsPopover = function (popoverCtrl) {
                ctrl.optionsPopoverCtrl = popoverCtrl;
            };

            ctrl.closeOptionsPopover = function () {
                if (ctrl.optionsPopoverCtrl) {
                    ctrl.optionsPopoverCtrl.close();
                }
            };


            ctrl.doKeyDown = function (event){
                modalKeyDown(event,ctrl.closeOptionsPopover,"js-options-link","closeBtn");
            };

            ctrl.closeOptions = function(){
                ctrl.closeOptionsPopover();
            };

            ctrl.offerDigitalLessonFeatures = function () {
                return true;
            };

            ctrl.getOrderedLessonWords = function () {
                if(FeatureCheck.isFeatureEnabled('VAZ_REDESIGN_LESSON_WORD_ORDER')) {
                    switch (ctrl.lessonWordOrder) {
                        case 'As Entered':
                            return orderByFilter(ctrl.lessonData.words, 'lessonEntryOrder');
                        case 'Alphabetical':
                            return orderByFilter(ctrl.lessonData.words, 'wordName');
                        default:
                            return orderByFilter(ctrl.lessonData.words, 'lessonEntryOrder');
                    }
                } else {
                    return orderByFilter(ctrl.lessonData.words, 'wordName');
                }
            };

            ctrl.isDigitalLessonPreviewable = function () {
                return ctrl.lessonData.words.length >= assignVocabLessonService.getAssignableWordMinimum();
            }
        }
    ]);