(function () {
    "use strict";

    angular
        .module('raz')
        .component('bookPopover', {
            templateUrl: '/js/angular/resource-slider/book-popover.html',
            controller: 'BookPopoverCtrl',
            bindings: {
                site : '@'
            }
        })
        .controller('BookPopoverCtrl', BookPopoverCtrl);

    BookPopoverCtrl.$inject = [
        '$scope', '$sce', '$element',
        'MessageBox', 'bookTipInfoService', 'fileCabinetRibbonService',
        'folderService', 'assignTargetedResource', 'folderListItemAmbassador',
        'resourcePopoverService'
    ];

    function BookPopoverCtrl($scope, $sce, $element,
                            MessageBox, bookTipInfoService, fileCabinetRibbonService,
                            folderService, assignTargetedResource, folderListItemAmbassador,
                             resourcePopoverService) {
        var ctrl = this;
        var selectedFolder = null;

        ctrl.lastSavedFolderID = 0;
        ctrl.bookTipInfo = {};
        ctrl.digitalResourcesAssignable = true;
        ctrl.currentResourceAdded = false;

        var _showAddToSection = false;

        /* Lifecycle Hooks */

        ctrl.$onInit = function() {
            if (fileCabinetRibbonService.ribbonActive()) {
                selectedFolder = fileCabinetRibbonService.currentFolder();
            }

            $element.hide();

            folderListItemAmbassador.registerOnSelectedFolderListItemChanged($scope, onSelectedFolderListItemChanged);
            resourcePopoverService.registerBookPopover(ctrl.getDisplayInfo, ctrl.closePopover, $element);
        };

        ctrl.$postLink = function() {
            resourcePopoverService.enableEventTriggers(true);
            resourcePopoverService.closeIfClickedOutsidePopover();
        };

        /* Functions for the popover */

        ctrl.closePopover = function() {
            $element.hide();
            ctrl.showAddToSection(false);
            if (!resourcePopoverService.popoverState.eventsEnabled) {
                resourcePopoverService.enableEventTriggers(true);
            }
        };

        ctrl.getDisplayInfo = function(fromTouch, resourceInfo) {
            var resourceId = resourceInfo.resourceId;
            var languageId = resourceInfo.languageId;
            var lessonId = resourceInfo.lessonId;

            if (fileCabinetRibbonService.ribbonActive()) {
                ctrl.currentResourceAdded = fileCabinetRibbonService.bookAddedToFileCabinetRibbon(resourceId);
            }

            var fromTouchParameter = fromTouch ? '&fromTouchDevice=y' : '';
            var queryString = "id="+resourceId+"&language_id="+languageId+"&is_primary=true"+fromTouchParameter;
            return bookTipInfoService.fetchBookTipInfo(ctrl.site, queryString)
                .then(function success(response) {
                    ctrl.bookTipInfo = response.data;
                    ctrl.bookTipInfo.lessonId = lessonId;
                    ctrl.touchDeviceLinks = response.data.touchDeviceLinks;
                    ctrl.digitalResourcesAssignable = !!response.data.digitalResourcesAssignable;

                    if (ctrl.isRazSite()) {
                        ctrl.bookTipInfo.languageId = languageId || 1;
                    } else {
                        ctrl.bookTipInfo.languageId = null;
                    }

                    ctrl.bookTipInfo.summary = $sce.trustAsHtml(ctrl.bookTipInfo.summary+'');

                    return true;
                })
        };

        ctrl.getResourceType = function() {
            var resourceType = [];
            if (ctrl.bookTipInfo.categoryDisplayName) {
                resourceType.push(ctrl.bookTipInfo.categoryDisplayName);
            }
            return $sce.trustAsHtml(resourceType.join());
        };

        ctrl.getResourceLevel = function() {
            var resourceLevel = [];
            if (ctrl.bookTipInfo.levelIndicatorMsg) {
                resourceLevel.push(ctrl.bookTipInfo.levelIndicatorMsg);
            }
            if (ctrl.bookTipInfo.multilevelBookMsg) {
                resourceLevel.push(ctrl.bookTipInfo.multilevelBookMsg);
            }
            if (ctrl.bookTipInfo.lexile != null) {
                resourceLevel.push('Lexile ' + ctrl.bookTipInfo.lexile);
            }
            return $sce.trustAsHtml(resourceLevel.join('<span class="resourcePopover_pipe">|</span>'));
        };

        ctrl.getTouchGoToLink = function () {
            var href;
            if (ctrl.touchDeviceLinks) {
                href = ctrl.touchDeviceLinks.href;
                if (ctrl.bookTipInfo.categoryDisplayName == 'Decodable') {
                    href += "?id=" + ctrl.bookTipInfo.lessonId;
                } else {
                    href += "?id=" + ctrl.touchDeviceLinks.bookId
                }
                if (ctrl.bookTipInfo.languageId != 1) {
                    href += "&langId=" + ctrl.bookTipInfo.languageId;
                }
                if (ctrl.touchDeviceLinks.scrollTo) {
                    href += "&scrollTo=" + ctrl.touchDeviceLinks.scrollTo;
                }
            }
            return href;
        };

        ctrl.getMetadataString = function() {
            var stringElements = [];
            if (ctrl.bookTipInfo.bookTypeInfo) {
                stringElements.push(ctrl.bookTipInfo.bookTypeInfo);
            }
            return $sce.trustAsHtml(stringElements.join());
        };

        ctrl.getTitle = function() {
            return $sce.trustAsHtml(ctrl.bookTipInfo.title);
        };

        /* Functions for the file cabinet and adding to folders */

        ctrl.initAddToSection = function() {
            ctrl.counter = 0;
            resourcePopoverService.disableEventTriggers(true);
            ctrl.showAddToSection(true);
        };

        ctrl.showAddToSection = function(showSection) {
            if (showSection !== undefined) {
                _showAddToSection = showSection;
            }
            return _showAddToSection;
        };

        ctrl.addResourceButtonEnabled = function() {
            return !!selectedFolder && selectedFolder.isChecked;
        };

        ctrl.sendAddResourceRequest = function() {
            var resourceToAdd = {
                folderName : null,
                folderObj  : selectedFolder,
                isRkBook   : ctrl.bookTipInfo['rkBookId'] !== undefined,
                bookId     : ctrl.bookTipInfo['bookId'] || ctrl.bookTipInfo['rkBookId'],
                materialId : ctrl.bookTipInfo['materialId'] || null,
                languageId : ctrl.bookTipInfo.languageId
            };

            var resourceType = parseInt(resourceToAdd.bookId) > 0
                ? folderService.getResourceTypes().LANDINGPAGE
                : folderService.getResourceTypes().SAZ_MATERIAL;

            fileCabinetRibbonService.addToFileCabinet(resourceToAdd, resourceType)
                .then(function success(response) {
                    executeSuccessfulAdditionToFileCabinet(response, resourceToAdd);
                }).catch(function failure(reason) {
                    executeUnsuccessfulAdditionToFileCabinet(reason, resourceToAdd);
            });
            ctrl.closePopover();
        };

        var executeSuccessfulAdditionToFileCabinet = function(response, resourceToAdd) {
            var folderObj = response.folder;
            var addedResource = response.resource;
            resourceToAdd.thumbnailInfo = {
                src: addedResource.imgSrc,
                alt: addedResource.titleText,
                orientation: addedResource.imageOrientation
            };
            resourceToAdd.folderObj = resourceToAdd.folderObj || folderObj;
            resourceToAdd.groupId = addedResource.group_id;
            resourceToAdd.typeId = addedResource.rtype;
            resourceToAdd.id = addedResource.id;
            resourceToAdd.languageId = addedResource.book_language_id || addedResource.non_book_language_id;
            resourceToAdd.assignable = addedResource.assignable;
            setLastPopoverFolderId(folderObj.id);
            ctrl.updateFileCabinetRibbon(resourceToAdd);
        };

        var executeUnsuccessfulAdditionToFileCabinet = function(response, resourceToAdd) {
            console.log(reason);
            var failureMsg = "There was a problem. This resource may already be in this folder.";
            displayAlertMsg(failureMsg);
            if (resourceToAdd.folderObj) {
                ctrl.activateRibbonForFolder(resourceToAdd.folderObj);
            }
        };

        ctrl.updateFileCabinetRibbon = function(resourceToAddInfo) {
            fileCabinetRibbonService.emitEventToFileCabinetRibbonScope("fileCabinetRibbon.update",
                resourceToAddInfo);
            ctrl.currentResourceAdded = fileCabinetRibbonService.bookAddedToFileCabinetRibbon(resourcePopoverService.currentPopoverTarget.id);
        };

        ctrl.activateRibbonForFolder = function(folderObj) {
            fileCabinetRibbonService.emitEventToFileCabinetRibbonScope("fileCabinetRibbon.activate",
                folderObj);
        };

        ctrl.showAddButton = function() {
            if (fileCabinetRibbonService.ribbonActive()) {
                ctrl.showAddToSection(false);
                return true;
            } else {
                return false;
            }
        };

        ctrl.onClickAddButton = function() {
            if (!ctrl.currentResourceAdded){
                ctrl.sendAddResourceRequest();
            }
        };

        var setLastPopoverFolderId = function(folderId) {
            var id = folderId != null && folderId != null ? folderId : -1;
            if (id === ctrl.lastSavedFolderID) {
                return;
            }
            ctrl.lastSavedFolderID = id;
            folderService.setLastPopoutFolderID({folder_id:id}).then(
                function (response) {
                    //console.log('Save last folder id ' + id);
                },
                function (reason) {
                    console.log('Could not set last folder id.');
                    console.log(reason);
                }
            );
        };

        var displayAlertMsg = function(alertMsg) {
            MessageBox.show({
                message: alertMsg,
                responses: [{ label: 'OK' }]
            });
        };

        var onSelectedFolderListItemChanged = function() {
            var selectedFolderListItem = folderListItemAmbassador.getSelectedFolderListItem();
            selectedFolder = selectedFolderListItem && !selectedFolderListItem.locked ? selectedFolderListItem : null;
        };

        ctrl.showAssignButton = function() {
            return ctrl.digitalResourcesAssignable && ctrl.bookTipInfo && ctrl.bookTipInfo.authorized;
        };

        ctrl.assign = function() {
            assignTargetedResource.show(ctrl.bookTipInfo.bookAssignInfo.assignAction,
                ctrl.bookTipInfo.bookAssignInfo.kids_book_id, ctrl.bookTipInfo.bookAssignInfo.languageId,
                ctrl.bookTipInfo.bookAssignInfo.bookroomCollectionId, ctrl.bookTipInfo.title)
        };

        ctrl.htmlToPlaintext = function(text) {
            return text ? String(text).replace(/<[^>]+>/gm, '') : '';
        };

        ctrl.isRazSite = function() {
            return (
                typeof ctrl.site === 'undefined' ||
                ctrl.site === '' ||
                ctrl.site === null ||
                ctrl.site === 'raz'
            );
        };
    }
})();