"use strict";

angular.module("vocabulary")
    .component("premadeLessonListing", {
        templateUrl: "/js/redesign-angular/premadeLessons/premadeListings/premade-lesson-listing.html",
        controller: "PremadeLessonListing",
        bindings: {
            listingData: "<",
            showPopover: "<",
            onSelectListing: "&"
        }
    })

    .controller("PremadeLessonListing", [ "premadeNavigationService", "messageBoxService", "scrollService", "drawerService",  "partsOfSpeechService", "accessRestriction", "FeatureCheck",
        function PremadeLessonListingController(premadeNavigationService, messageBoxService, scrollService, drawerService,  partsOfSpeechService, accessRestriction, FeatureCheck){
            var ctrl = this;
            this.$onInit = init;

            function init() {

                if(ctrl.isTopic()){
                    ctrl.listingId = ctrl.listingData.topicId;
                }
                else{
                    ctrl.listingId = ctrl.listingData.lessonId;
                }


                if (parseInt(premadeNavigationService.getSelectedPremadeLessonId()) === parseInt(ctrl.listingId)) {
                    premadeNavigationService.setSelectedPremadeLessonId(null);
                    ctrl.toggleLessonCard();
                }
            }

            function isDataPresent(metaData){
                return metaData !== null && metaData !== undefined && metaData.length > 0
            }

            ctrl.toggleLessonCard = function(event){
                killEvent(event);
                drawerService.closeOpenDrawers("js-lesson-drawer", 300, "linear")
                    .then(enforceAccessRestriction)
                    .then(proceedIfTeacherIsAuthorized)
                    .catch(function(e) {});
            };

            function killEvent(event) {
                if(event){
                    event.preventDefault();
                    event.stopPropagation();
                }
            }

            function enforceAccessRestriction() {
                return accessRestriction.enforceRestriction({lid: ctrl.listingId});
            }

            function proceedIfTeacherIsAuthorized() {
                return premadeNavigationService.isTeacherAuthorized()
                    .then(function (isAuthorized) {
                        if (isAuthorized) {
                            onSelectListing();
                        } else {
                            messageBoxService.showSubscriptionRequiredMessageBox();
                        }
                    });
            }

            function onSelectListing() {
                ctrl.onSelectListing({
                    $event: {
                        listingId: ctrl.listingId
                    }
                });
            }

            ctrl.closeLesson = onSelectListing;

            ctrl.lessonName = function (){
                var lessonName =  ctrl.listingData.title;
                if(premadeNavigationService.isBasalSelectedCategory() || premadeNavigationService.isSazSelectedCategory()){
                    lessonName = ctrl.listingData.lessonName;
                    if(!FeatureCheck.isFeatureEnabled('VAZ_TOPIC_LESSON_NAMES')) {
                        if (premadeNavigationService.isSazSelectedCategory()) {
                            lessonName = lessonName + " Unit";
                        }
                    }
                }
                return lessonName;
            };

            ctrl.hasImage = function(){
                return ctrl.listingData.imagePath !== null && ctrl.listingData.imagePath !== undefined && ctrl.listingData.imagePath.length > 0;
            };

            ctrl.showSecondary = function(){
                return ctrl.showWordsWithPartOfSpeech() ||
                    ctrl.showContentArea() ||
                    ctrl.showTextType() ||
                    ctrl.showMultiLevel() ||
                    ctrl.showVocabLevelName() ||
                    ctrl.showELLVocabBookLevelName();
            };

            ctrl.showWordsWithPartOfSpeech = function(){
                return (ctrl.isTopic() && !ctrl.hasImage()) || ctrl.isBasal();
            };

            ctrl.getWordsWithPartOfSpeech = function(){
                return ctrl.listingData.words;
            };

            ctrl.getWords = function(){
                return ctrl.listingData.words.join((", "));
            };

            ctrl.isTopic = function(){
                return premadeNavigationService.isRazEllLanguagePackSelectedCategory() || premadeNavigationService.isRazEllPowerPackSelectedCategory();

            };

            ctrl.isBasal = function(){
                return premadeNavigationService.isBasalSelectedCategory();
            };

            ctrl.isGraphic = function(){
                return premadeNavigationService.isRazGraphicSelectedCategory();
            };

            ctrl.isPortrait = function(){
                return ctrl.listingData.orientation === 'portrait';
            };

            ctrl.isScience = function(){
                return premadeNavigationService.isSazSelectedCategory();
            };

            ctrl.showAreaName = function(){
                return premadeNavigationService.isRazEllLanguagePackSelectedCategory() && (ctrl.getAreaName().length > 0);
            };

            ctrl.getAreaName = function(){
                var display = "";
                if(isDataPresent(ctrl.listingData.areaName)){
                    display = ctrl.listingData.areaName;
                }
                return display;
            };

            ctrl.showContentArea = function(){
                return ctrl.isTopic() && (ctrl.getContentArea().length > 0);
            };

            ctrl.getContentArea = function(){
                var display = "";
                if(isDataPresent(ctrl.listingData.contentArea)){
                    display = ctrl.listingData.contentArea;
                }
                return display;
            };

            ctrl.showLevelName = function(){
                return !ctrl.showContentArea() && !ctrl.isBasal() &&  !ctrl.isGraphic() && !ctrl.showVocabLevelName() && !ctrl.showELLVocabBookLevelName() &&
                    ((ctrl.getLevelName() !== null && ctrl.getLevelName() !== undefined) && ctrl.getLevelName().length > 0);
            };


            ctrl.getLevelName = function() {
                var display = "";

                if (premadeNavigationService.isSazSelectedCategory()){
                    if(isDataPresent(ctrl.listingData.categoryName)){
                        display = "Grades " + ctrl.listingData.categoryName;
                    }
                }
                else if (premadeNavigationService.isRazSharedReadingSelectedCategory()){
                    if(isDataPresent(ctrl.listingData.levelName)){
                        display = ctrl.listingData.levelName.charAt(ctrl.listingData.levelName.length - 1);
                    }
                }
                else{
                    if(isDataPresent(ctrl.listingData.levelName)){
                        display = ctrl.listingData.levelName;
                    }
                }
                return display;

            };

            ctrl.isRazEllPowerPackSelectedCategory = function(){
                return premadeNavigationService.isRazEllPowerPackSelectedCategory();
            };
            ctrl.isRazLeveledBooksSelectedCategory = function(){
                return premadeNavigationService.isRazLeveledBooksSelectedCategory();
            };

            ctrl.showVocabLevelName = function(){
                return premadeNavigationService.isRazVocabSelectedCategory() && (ctrl.getLevelName().length > 0);
            };

            ctrl.showELLVocabBookLevelName = function(){
                return premadeNavigationService.isRazEllVocabBookSelectedCategory() && (ctrl.getLevelName().length > 0);
            };

            ctrl.showTextType = function(){
                return premadeNavigationService.isRazSelectedCategory();
            };

            ctrl.getTextType = function(){
                var type = 'Nonfiction';
                if(ctrl.listingData.fiction === true) {
                    type = 'Fiction';
                }
                return type;
            };

            ctrl.showMultiLevel = function(){
                return premadeNavigationService.isRazLeveledBooksSelectedCategory() && (ctrl.getMultiLevel().length > 0);
            };

            ctrl.getMultiLevel = function(){
                var display = "";
                if(ctrl.listingData.multiset === true){
                    display = "Multilevel Set";
                }
                return display;

            };

            ctrl.showLexile = function(){
                return premadeNavigationService.isRazLeveledBooksSelectedCategory() && (ctrl.getLexile().length > 0);
            };

            ctrl.getLexile = function(){
                var display = "";

                if(isDataPresent(ctrl.listingData.lexile)) {
                    display = "Lexile " + ctrl.listingData.lexile;
                }
                return display;
            };

            ctrl.hasAbbreviationForPartOfSpeech = partsOfSpeechService.hasAbbreviation;

            ctrl.abbreviatePartOfSpeech = partsOfSpeechService.abbreviate;

            ctrl.dataRetrieved = function(){
                premadeNavigationService.isTeacherAuthorized()
                    .then(function (authorized) {
                        if (authorized) {
                            scrollService.scrollToTopOfElement("premade_lesson_listing_" + ctrl.listingId, 300, "linear").then(openThisDrawer);
                        }
                    });
            };

            function openThisDrawer() {
                drawerService.openSingleDrawer("drawer_" + ctrl.listingId, 300, "linear");
            }
        }]);