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\"Quiz Complete, Continue\";\n\t\tthis.textCorrectProceed = this.$element.data('textCorrectProceed') || 'Correct, proceed to next question';\n\n\t\tif(this.hasTrackingId()) {\n\t\t\tif(!this.hasTracker()) {\n\t\t\t\tconsole.error(`${NS}::Error`, 'Please ensure that the \"[data-pg][data-tracker=\"true\"]\" element exists.');\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\n\t\tthis.initNavItems();\n\t\tthis.initBlockClasses();\n\t\tthis.initCommandsMarkup();\n\t\tthis.initInitialNavItem();\n\t\tthis.initSubmitButtonEvent();\n\t\tthis.initResetButtonEvent();\n\n\t\tthis.scrollDuration = 750;\n        this.scrollEasing = 'ease-in-out';\n        this.$tplScroller = $('.tpl-scroller');\n\t}\n\n\tinitNavItems() {\n\t\tlet getBlockListMarkup = () => {\n\t\t\treturn `<div class=\"${CLS}-nav\">\n\t\t\t\t${(() => {\n\t\t\t\t\tlet blockListTemplate = '';\n\t\t\t\t\tthis.$blocks.each((index, _element) => {\n\t\t\t\t\t\tblockListTemplate += `<a id=\"${CLS}-nav-item--${index}\" class=\"${CLS}-nav-item ${CLS}-nav-item--${index}\" href=\"javascript:void(0)\" data-index=\"${index}\" aria-selected=\"false\"></a>`;\n\t\t\t\t\t});\n\t\t\t\t\treturn blockListTemplate;\n\t\t\t\t})()}\n\t\t\t</div>`;\n\t\t};\n\n\t\tthis.$blocks.each((index, element) => {\n\t\t\t$(element).find('[class*=\"-inner-content\"]').children('.container').find('h2[class*=\"Block-title\"]').before(getBlockListMarkup());\n\t\t});\n\n\t\tthis.$navs = this.$element.find(`.${CLS}-nav`);\n\t\tthis.$navItems = this.$navs.find(`.${CLS}-nav-item`);\n\t\tthis.$navItems.on('click', (event) => {\n\t\t\tlet navItemIndex = $(event.currentTarget).data('index');\n\t\t\tthis.updateActiveBlock(navItemIndex);\n\t\t});\n\n\t\t// Hide navigation if there is only a single Block element\n\t\tif(this.$blocks.length <= 1) {\n\t\t\tthis.$navs.hide();\n\t\t}\n\t}\n\n\tinitBlockClasses() {\n\t\tthis.$blocks.each((index, element) => {\n\t\t\t$(element).addClass(`${CLS}-question`);\n\t\t});\n\t}\n\n\tinitCommandsMarkup() {\n\t\tlet commandsElementMarkup = () => {\n\t\t\treturn `<div class=\"${CLS}-commands\">\n\t\t\t\t<div class=\"row\">\n\t\t\t\t\t<div class=\"col-12 col-sm-10 offset-sm-1 col-md-8 offset-md-2 col-lg-6 offset-lg-3\">\n\t\t\t\t\t\t<div class=\"error-messages\">\n\t\t\t\t\t\t\t${this.textSelectAnswer}\n\t\t\t\t\t\t</div>\n\t\t\t\t\t</div>\n\t\t\t\t\t<div class=\"col-12 col-sm-10 offset-sm-1 col-md-8 offset-md-2 col-lg-6 offset-lg-3\">\n\t\t\t\t\t\t<div class=\"${CLS}-commands-buttons\">\n\t\t\t\t\t\t\t<button type=\"button\" class=\"btn btn-block btn-secondary ${CLS}-commands-button ${CLS}-commands-button--reset mb-1\">\n\t\t\t\t\t\t\t\t${this.textTryAgain}\n\t\t\t\t\t\t\t</button>\n\t\t\t\t\t\t\t<button type=\"button\" class=\"btn btn-block btn-secondary ${CLS}-commands-button ${CLS}-commands-button--submit mb-1\">\n\t\t\t\t\t\t\t\t${this.textSubmit}\n\t\t\t\t\t\t\t</button>\n\t\t\t\t\t\t</div>\n\t\t\t\t\t</div>\n\t\t\t\t</div>\n\t\t\t</div>`;\n\t\t};\n\n\t\tthis.$blocks.each((index, element) => {\n\t\t\t$(element).find('[class*=\"-inner-content\"]').children('.container').append(commandsElementMarkup());\n\t\t});\n\t}\n\n\tinitInitialNavItem() {\n\t\tthis.updateActiveBlock(0);\n\t}\n\n\tinitSubmitButtonEvent() {\n\t\tthis.$buttonSubmit = this.$blocks.find(`.${CLS}-commands-button--submit`);\n\n\t\tthis.$buttonSubmit.on('click', (event) => {\n\t\t\tlet $clickedButton = $(event.currentTarget);\n\t\t\tlet $block = $clickedButton.parents(`.Form__Element.FormChoice`);\n\t\t\tif($clickedButton.hasClass(CLS_BTN_CORRECT) && $block.next('.Form__Element.FormChoice').length > 0) {\n\t\t\t\tthis.handleNext($clickedButton);\n\t\t\t}\n\t\t\telse {\n\t\t\t\tthis.handleSubmit($clickedButton);\n\t\t\t}\n\t\t});\n\t}\n\n\thandleSubmit($clickedButton) {\n\t\tlet $block = $clickedButton.parents(`.${CLS}-question`);\n\n\t\tlet correctAnswersCSV = $block.data('answers'); // CSV formatted answers\n\t\tlet correctAnswers = [];\n\n\t\tif(correctAnswersCSV) {\n\t\t\tcorrectAnswersCSV = correctAnswersCSV.toString();\n\t\t\tcorrectAnswers = correctAnswersCSV.split(',');\n\n\t\t\tcorrectAnswers.forEach((value, index) => {\n\t\t\t\tcorrectAnswers[index] = value.trim();\n\t\t\t});\n\t\t}\n\n\t\tlet $answerBlocks = $block.find('[class*=\"AnswerBlock\"]');\n\n\t\tif(correctAnswers && correctAnswers.length > 0) {\n\t\t\tlet $selectedMultiChoiceAnswerBlocks = $block.find('[class*=\"AnswerBlock--selected\"]');\n\n\t\t\tif($selectedMultiChoiceAnswerBlocks && $selectedMultiChoiceAnswerBlocks.length > 0) {\n\t\t\t\t$clickedButton.parents(`.${CLS}-commands`).find('.error-messages').removeClass('is-active'); // Hides the validation error\n\n\t\t\t\tlet selectedCorrectAnswersCount = 0;\n\t\t\t\tlet blockIndex = this.$blocks.index($clickedButton.parents(`.${CLS}-question`));\n\n\t\t\t\t// Iterate through multiChoiceAnswerBlocks to mark as correct/incorrect.\n\t\t\t\t$answerBlocks.each((index, element) => {\n\t\t\t\t\tlet isSelected;\n\n\t\t\t\t\tif($(element).hasClass('multiChoiceAnswerBlock')) {\n\t\t\t\t\t\tisSelected = $(element).hasClass('multiChoiceAnswerBlock--selected');\n\t\t\t\t\t}\n\t\t\t\t\telse if($(element).hasClass('imageSelectAnswerBlock')) {\n\t\t\t\t\t\tisSelected = $(element).hasClass('imageSelectAnswerBlock--selected');\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\t// skip the span or label element\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\tlet value = $(element).find('input').val();\n\n\t\t\t\t\tlet isCorrectAnswer = _.find(correctAnswers, (correctAnswer) => {\n\t\t\t\t\t\treturn correctAnswer === value;\n\t\t\t\t\t});\n\n\t\t\t\t\tif(isSelected) {\n\t\t\t\t\t\tif(isCorrectAnswer) {\n\t\t\t\t\t\t\tselectedCorrectAnswersCount++; // Count the amount of selected correct answers\n\t\t\t\t\t\t\tif($(element).hasClass('multiChoiceAnswerBlock')) {\n\t\t\t\t\t\t\t\t$(element).addClass('multiChoiceAnswerBlock--correct');\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if($(element).hasClass('imageSelectAnswerBlock')) {\n\t\t\t\t\t\t\t\t$(element).addClass('imageSelectAnswerBlock--correct');\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse {\n\t\t\t\t\t\t\tif($(element).hasClass('multiChoiceAnswerBlock')) {\n\t\t\t\t\t\t\t\t$(element).addClass('multiChoiceAnswerBlock--incorrect');\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if($(element).hasClass('imageSelectAnswerBlock')) {\n\t\t\t\t\t\t\t\t$(element).addClass('imageSelectAnswerBlock--incorrect');\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t$(element).find('input').prop('disabled', true);\n\t\t\t\t});\n\n\t\t\t\t// Mark block navigation item as correct/incorrect\n\t\t\t\tif(selectedCorrectAnswersCount === correctAnswers.length) {\n\t\t\t\t\tthis.$navs.find(`.${CLS}-nav-item--${blockIndex}`).addClass(`${CLS}-nav-item--correct`);\n\t\t\t\t\t$block.attr('data-answers-correct', true);\n\t\t\t\t\t$clickedButton.addClass(CLS_BTN_CORRECT);\n\t\t\t\t\t$clickedButton.text(this.$blocks.length <= 1 ? this.textCorrect : this.textCorrectProceed);\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tthis.$navs.find(`.${CLS}-nav-item--${blockIndex}`).addClass(`${CLS}-nav-item--incorrect`);\n\t\t\t\t\t$block.attr('data-answers-correct', false);\n\n\t\t\t\t\t// Hides the submit button\n\t\t\t\t\t$clickedButton.css({ display: 'none' });\n\t\t\t\t\t$clickedButton.siblings(`.${CLS}-commands-button--reset`).css({ display: 'block' });\n\t\t\t\t}\n\n\t\t\t\t// if it's the last block and already answered all question\n\t\t\t\tif(this.$blocks.filter('[data-answers-correct=\"true\"]').length === this.$blocks.length) {\n\t\t\t\t\tlet $lastBlock = this.$blocks.eq(this.$blocks.length - 1);\n\t\t\t\t\t$lastBlock.find(`.${CLS}-commands-button--submit`).text(this.textQuizComplete);\n\t\t\t\t\t\t\n\t\t\t\t\tthis.$buttonSubmit = this.$blocks.find(`.knowledgeCheckBlock-commands-button--submit`);\n\t\t\t\t\tthis.$buttonSubmit.on('click', (event) => {\n\t\t\t\t\t\tlet section = $($(\".sectionNavigatorWidget-item--knowledgeCheck\").next().find(\".sectionNavigatorWidget-link\").attr(\"data-block\"))[0];\n\t\t\t\t\t\tscrollIntoView(section, this.$tplScroller[0], { duration: this.scrollDuration, easing: this.scrollEasing }).then();\n\t\t\t\t\t});\t\n\t\t\t\t}\n\n\t\t\t\t// Tracking code\n\t\t\t\tthis.updateTrackingCompleteStatus();\n\t\t\t}\n\t\t\telse {\n\t\t\t\t$clickedButton.parents(`.${CLS}-commands`).find('.error-messages').addClass('is-active'); // Displays the validation error\n\t\t\t}\n\t\t}\n\t\telse {\n\t\t\tconsole.error(`${NS}::Error`, 'Please ensure there is an answer supplied for this block.');\n\t\t}\n\t}\n\n\thandleNext($clickedButton) {\n\t\tlet $block = $clickedButton.parents(`.${CLS}-question`);\n\t\tlet blockIndex = this.$blocks.index($block);\n\n\t\tif(blockIndex < this.$blocks.length) {\n\t\t\tlet nextBlockIndex = blockIndex + 1;\n\t\t\tthis.updateActiveBlock(nextBlockIndex);\n\t\t\tthis.$navs.find(`.${CLS}-nav-item--${nextBlockIndex}`);\n\t\t}\n\t}\n\n\tinitResetButtonEvent() {\n\t\tthis.$buttonReset = this.$blocks.find(`.${CLS}-commands-button--reset`);\n\t\tthis.$buttonReset.on('click', (event) => {\n\t\t\tlet $clickedButton = $(event.currentTarget);\n\t\t\tlet $block = $clickedButton.parents(`.${CLS}-question`);\n\t\t\tlet blockIndex = this.$blocks.index($block);\n\n\t\t\tlet $answerBlocks = $block.find('[class*=\"AnswerBlock\"]');\n\n\t\t\t$answerBlocks.each((index, element) => {\n\t\t\t\tlet $input = $(element).find('input');\n\t\t\t\tif(!($(element).hasClass('multiChoiceAnswerBlock') || $(element).hasClass('imageSelectAnswerBlock'))) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\t$input.prop('disabled', false);\n\t\t\t});\n\n\t\t\tthis.$navs.each((index, element) => {\n\t\t\t\t$(element).find(`.${CLS}-nav-item`).eq(blockIndex).removeClass(`${CLS}-nav-item--correct ${CLS}-nav-item--incorrect`);\n\t\t\t});\n\t\t\t$clickedButton.css({ display: 'none' });\n\t\t\t$clickedButton.siblings(`.${CLS}-commands-button--submit`).css({ display: 'block' });\n\t\t\t$block.attr('data-answers-correct', '');\n\t\t\tif(_.isBoolean(this.$element.data('trackingComplete')) && this.$element.data('trackingComplete')) {\n\t\t\t\tthis.updateTrackingIncompleteStatus();\n\t\t\t}\n\t\t});\n\t}\n\n\thasTrackingId() {\n\t\treturn !_.isNil(this.trackingId) && this.trackingId !== '';\n\t}\n\n\thasTracker() {\n\t\treturn this.$tracker && this.$tracker.length > 0;\n\t}\n\n\tupdateTrackingCompleteStatus() {\n\t\tif(this.hasTrackingId() && this.hasTracker()) {\n\t\t\tif(this.$blocks.filter('[data-answers-correct=\"true\"]').length === this.$blocks.length) {\n\t\t\t\tthis.$tracker.trigger('tracking.complete', { $element: this.$element, trackingId: this.trackingId } );\n\t\t\t\tthis.$element.attr('data-tracking-complete', true);\n\t\t\t}\n\t\t}\n\t}\n\n\tupdateTrackingIncompleteStatus() {\n\t\tif(this.hasTrackingId() && this.hasTracker()) {\n\t\t\tif(this.$blocks.filter('[data-answers-correct=\"true\"]').length < this.$blocks.length) {\n\t\t\t\tthis.$tracker.trigger('tracking.incomplete', { $element: this.$element, trackingId: this.trackingId } );\n\t\t\t\tthis.$element.attr('data-tracking-complete', false);\n\t\t\t}\n\t\t}\n\t}\n\n\tupdateActiveBlock(index) {\n\t\tif(this.$activeBlock) {\n\t\t\tthis.$activeBlock.parent().attr('data-active', false);\n\t\t}\n\t\tthis.$activeBlock = this.$blocks.eq(index);\n\n\t\tif(this.$activeBlock) {\n\t\t\tthis.$activeBlock.parent().attr('data-active', true);\n\t\t\tthis.$activeBlock.find(`.${CLS}-nav-item:eq(${index})`).addClass(CLS_NAV_ACTIVE);\n\t\t}\n\t}\n}\n","/*!\n  * Scroll-js v2.3.2\n  * https://github.com/mkay581/scroll-js\n  *\n  * Copyright (c) 2019 Mark Kennedy\n  * Licensed under the MIT license\n */\n\n/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation. All rights reserved.\r\nLicensed under the Apache License, Version 2.0 (the \"License\"); you may not use\r\nthis file except in compliance with the License. You may obtain a copy of the\r\nLicense at http://www.apache.org/licenses/LICENSE-2.0\r\n\r\nTHIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\r\nKIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED\r\nWARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,\r\nMERCHANTABLITY OR NON-INFRINGEMENT.\r\n\r\nSee the Apache Version 2.0 License for specific language governing permissions\r\nand limitations under the License.\r\n***************************************************************************** */\r\n\r\nfunction __awaiter(thisArg, _arguments, P, generator) {\r\n    return new (P || (P = Promise))(function (resolve, reject) {\r\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }\r\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n    });\r\n}\n\nfunction scrollTo(el, options = {}) {\r\n    return __awaiter(this, void 0, void 0, function* () {\r\n        if (!(el instanceof Element) && !(el instanceof Window)) {\r\n            throw new Error(`element passed to scrollTo() must be either the window or a DOM element, you passed ${el}!`);\r\n        }\r\n        options = sanitizeScrollOptions(options);\r\n        const scroll = (from, to, prop, startTime, duration = 300, easeFunc, callback) => {\r\n            window.requestAnimationFrame(() => {\r\n                const currentTime = Date.now();\r\n                const time = Math.min(1, (currentTime - startTime) / duration);\r\n                if (from === to) {\r\n                    return callback ? callback() : null;\r\n                }\r\n                setScrollPosition(el, easeFunc(time) * (to - from) + from);\r\n                /* prevent scrolling, if already there, or at end */\r\n                if (time < 1) {\r\n                    scroll(from, to, prop, startTime, duration, easeFunc, callback);\r\n                }\r\n                else if (callback) {\r\n                    callback();\r\n                }\r\n            });\r\n        };\r\n        const currentScrollPosition = getScrollPosition(el);\r\n        const scrollProperty = getScrollPropertyByElement(el);\r\n        return new Promise(resolve => {\r\n            scroll(currentScrollPosition, typeof options.top === 'number'\r\n                ? options.top\r\n                : currentScrollPosition, scrollProperty, Date.now(), options.duration, getEasing(options.easing), resolve);\r\n        });\r\n    });\r\n}\r\nfunction scrollIntoView(element, scroller, options) {\r\n    validateElement(element);\r\n    if (scroller && !(scroller instanceof Element)) {\r\n        options = scroller;\r\n        scroller = undefined;\r\n    }\r\n    const { duration, easing } = sanitizeScrollOptions(options);\r\n    scroller = scroller || utils.getDocument().body;\r\n    let currentContainerScrollYPos = 0;\r\n    let elementScrollYPos = element ? element.offsetTop : 0;\r\n    const document = utils.getDocument();\r\n    // if the container is the document body or document itself, we'll\r\n    // need a different set of coordinates for accuracy\r\n    if (scroller === document.body || scroller === document.documentElement) {\r\n        // using pageYOffset for cross-browser compatibility\r\n        currentContainerScrollYPos = window.pageYOffset;\r\n        // must add containers scroll y position to ensure an absolute value that does not change\r\n        elementScrollYPos =\r\n            element.getBoundingClientRect().top + currentContainerScrollYPos;\r\n    }\r\n    return scrollTo(scroller, {\r\n        top: elementScrollYPos,\r\n        left: 0,\r\n        duration,\r\n        easing\r\n    });\r\n}\r\nfunction validateElement(element) {\r\n    if (element === undefined) {\r\n        const errorMsg = 'The element passed to scrollIntoView() was undefined.';\r\n        throw new Error(errorMsg);\r\n    }\r\n    if (!(element instanceof HTMLElement)) {\r\n        throw new Error(`The element passed to scrollIntoView() must be a valid element. You passed ${element}.`);\r\n    }\r\n}\r\nfunction getScrollPropertyByElement(el) {\r\n    const props = {\r\n        window: {\r\n            y: 'scrollY',\r\n            x: 'scrollX'\r\n        },\r\n        element: {\r\n            y: 'scrollTop',\r\n            x: 'scrollLeft'\r\n        }\r\n    };\r\n    const axis = 'y';\r\n    if (el instanceof Window) {\r\n        return props.window[axis];\r\n    }\r\n    else {\r\n        return props.element[axis];\r\n    }\r\n}\r\nfunction sanitizeScrollOptions(options = {}) {\r\n    if (options.behavior === 'smooth') {\r\n        options.easing = 'ease-in-out';\r\n        options.duration = 300;\r\n    }\r\n    if (options.behavior === 'auto') {\r\n        options.duration = 0;\r\n        options.easing = 'linear';\r\n    }\r\n    return options;\r\n}\r\nfunction getScrollPosition(el) {\r\n    const document = utils.getDocument();\r\n    if (el === document.body ||\r\n        el === document.documentElement ||\r\n        el instanceof Window) {\r\n        return document.body.scrollTop || document.documentElement.scrollTop;\r\n    }\r\n    else {\r\n        return el.scrollTop;\r\n    }\r\n}\r\nfunction setScrollPosition(el, value) {\r\n    const document = utils.getDocument();\r\n    if (el === document.body ||\r\n        el === document.documentElement ||\r\n        el instanceof Window) {\r\n        document.body.scrollTop = value;\r\n        document.documentElement.scrollTop = value;\r\n    }\r\n    else {\r\n        el.scrollTop = value;\r\n    }\r\n}\r\nconst utils = {\r\n    // we're really just exporting this so that tests can mock the document.documentElement\r\n    getDocument() {\r\n        return document;\r\n    }\r\n};\r\nconst easingMap = {\r\n    linear(t) {\r\n        return t;\r\n    },\r\n    'ease-in'(t) {\r\n        return t * t;\r\n    },\r\n    'ease-out'(t) {\r\n        return t * (2 - t);\r\n    },\r\n    'ease-in-out'(t) {\r\n        return t < 0.5 ? 2 * t * t : -1 + (4 - 2 * t) * t;\r\n    }\r\n};\r\nconst getEasing = (easing) => {\r\n    const defaultEasing = 'linear';\r\n    const easeFunc = easingMap[easing || defaultEasing];\r\n    if (!easeFunc) {\r\n        const options = Object.keys(easingMap).join(',');\r\n        throw new Error(`Scroll error: scroller does not support an easing option of \"${easing}\". Supported options are ${options}`);\r\n    }\r\n    return easeFunc;\r\n};\n\nexport { easingMap, scrollIntoView, scrollTo, utils };\n"],"sourceRoot":""}