/**
 * Carousel wrapper.
 *
 * @author Htmlstream
 * @version 1.0
 * @requires
 *
 */
;(function ($) {
	'use strict';

	$.HSCore.components.HSCarousel = {
		/**
		 *
		 *
		 * @var Object _baseConfig
		 */
		_baseConfig: {
			autoplay: false,
		},

		/**
		 *
		 *
		 * @var jQuery pageCollection
		 */
		pageCollection: $(),

		/**
		 * Initialization of Carousel wrapper.
		 *
		 * @param String selector (optional)
		 * @param Object config (optional)
		 *
		 * @return jQuery pageCollection - collection of initialized items.
		 */
		init: function (selector, config) {
			this.collection = selector && $(selector).length ? $(selector) : $();
			if (!$(selector).length) return;

			this.config = config && $.isPlainObject(config) ?
				$.extend({}, this._baseConfig, config) : this._baseConfig;

			this.config.itemSelector = selector;

			this.initCarousel();

			return this.pageCollection;
		},

		initCarousel: function () {
			//Variables
			var $self = this,
				config = $self.config,
				collection = $self.pageCollection;

			//Actions
			this.collection.each(function (i, el) {
				//Variables
				var $this = $(el),
					id = $this.attr('id'),

					//Markup elements
					target = $this.data('nav-for'),
					isThumb = $this.data('is-thumbs'),
					arrowsClasses = $this.data('arrows-classes'),
					arrowLeftClasses = $this.data('arrow-left-classes'),
					arrowRightClasses = $this.data('arrow-right-classes'),
					pagiClasses = $this.data('pagi-classes'),
					pagiHelper = $this.data('pagi-helper'),
					$pagiIcons = $this.data('pagi-icons'),
					$prevMarkup = '<div class="js-prev ' + arrowsClasses + ' ' + arrowLeftClasses + '"></div>',
					$nextMarkup = '<div class="js-next ' + arrowsClasses + ' ' + arrowRightClasses + '"></div>',

					//Setters
					setSlidesToShow = $this.data('slides-show'),
					dataSlick = JSON.parse(BX.data(el, 'slick')),
					setSlidesToScroll = $this.data('slides-scroll'),
					setAutoplay = $this.data('autoplay'),
					setEasing = $this.data('easing'),
					setFade = $this.data('fade'),
					setSpeed = $this.data('speed'),
					setSlidesRows = $this.data('rows'),
					setCenterMode = $this.data('center-mode'),
					setCenterPadding = $this.data('center-padding'),
					setPauseOnHover = $this.data('pause-hover'),
					setVariableWidth = $this.data('variable-width'),
					setInitialSlide = $this.data('initial-slide'),
					setVertical = $this.data('vertical'),
					setRtl = $this.data('rtl'),
					setInEffect = $this.data('in-effect'),
					setOutEffect = $this.data('out-effect'),
					setInfinite = $this.data('infinite'),
					setDataTitlePosition = $this.data('title-pos-inside'),
					setFocusOnSelect = $this.data('focus-on-select'),
					setLazyLoad = $this.data('lazy-load'),
					isAdaptiveHeight = $this.data('adaptive-height'),
					setResponsive = JSON.parse(el.getAttribute('data-responsive'));

				$this.on('init', function (event, slick) {
					$(slick.$slides).css('height', 'auto');
					$(slick.$slideTrack).find('.slick-cloned').css('height', 'auto');
				});

				if (setInEffect && setOutEffect)
				{
					$this.on('init', function (event, slick) {
						$(slick.$slides).addClass('single-slide');
					});
				}

				if (pagiHelper)
				{
					$this.on('init', function (event, slick) {
						var $pagination = $this.find('.js-pagination');

						if (!$pagination.length) return;

						$pagination.append('<span class="u-dots-helper"></span>');
					});
				}

				if (isThumb)
				{
					$('#' + id).on('click', '.slick-slide', function (e) {
						e.stopPropagation();

						//Variables
						var i = $(this).data('slick-index');

						if ($('#' + id).slick('slickCurrentSlide') !== i)
						{
							$('#' + id).slick('slickGoTo', i);
						}
					});
				}

				$this.on('init', function (event, slider) {
					var $pagination = $this.find('.js-pagination');

					if (!$pagination.length) return;

					$($pagination[0].children[0]).addClass('slick-current');
				});

				var isEnableDots = dataSlick.dots !== false;
				if (isEnableDots && pagiClasses === undefined)
				{
					isEnableDots = false;
				}

				$this.slick({
					autoplay: setAutoplay ? true : false,
					autoplaySpeed: setSpeed ? setSpeed : 3000,
					cssEase: dataSlick.animation ? dataSlick.animation : 'ease',
					easing: setEasing ? setEasing : 'linear',
					fade: setFade ? true : false,

					accessibility: typeof (config.accessibility) != 'undefined' ? config.accessibility : true,
					infinite: (typeof (config.infinite) != 'undefined') ? config.infinite : (setInfinite
						? true
						: false),
					initialSlide: setInitialSlide ? setInitialSlide - 1 : 0,
					slidesToShow: setSlidesToShow ? setSlidesToShow : 1,
					slidesToScroll: setSlidesToScroll ? setSlidesToScroll : 1,
					centerMode: setCenterMode ? true : false,
					variableWidth: setVariableWidth ? true : false,
					pauseOnHover: setPauseOnHover ? true : false,
					rows: setSlidesRows ? setSlidesRows : 1,
					vertical: setVertical ? true : false,
					verticalSwiping: setVertical ? true : false,
					rtl: setRtl ? true : false,
					centerPadding: setCenterPadding ? setCenterPadding : 0,
					focusOnSelect: setFocusOnSelect ? true : false,
					lazyLoad: setLazyLoad ? setLazyLoad : false,

					asNavFor: target ? target : false,
					prevArrow: arrowsClasses ? $prevMarkup : false,
					nextArrow: arrowsClasses ? $nextMarkup : false,
					dots: isEnableDots,
					dotsClass: 'js-pagination ' + pagiClasses,
					adaptiveHeight: !!isAdaptiveHeight,
					customPaging: function (slider, i) {
						var title = $(slider.$slides[i]).data('title');

						if (title && $pagiIcons)
						{
							return '<span>' + title + '</span>' + $pagiIcons;
						}
						else if ($pagiIcons)
						{
							return '<span></span>' + $pagiIcons;
						}
						else if (title && setDataTitlePosition)
						{
							return '<span>' + title + '</span>';
						}
						else if (title && !setDataTitlePosition)
						{
							return '<span></span>' + '<strong class="u-dot-title">' + title + '</strong>';
						}
						else
						{
							return '<span></span>';
						}
					},
					responsive: setResponsive,
				});

				$this.on('breakpoint', function (event, slick, breakpoint) {
					$(slick.$slides).css('height', 'auto');
					$(slick.$slideTrack).find('.slick-cloned').css('height', 'auto');
				});

				$this.on('beforeChange', function (event, slider, currentSlide, nextSlide) {
					var $pagination = $this.find('.js-pagination');

					if (!$pagination.length) return;

					if (currentSlide > nextSlide)
					{
						$($pagination[0].children).removeClass('slick-active-right');

						$($pagination[0].children[nextSlide]).addClass('slick-active-right');
					}
					else
					{
						$($pagination[0].children).removeClass('slick-active-right');
					}

					$($pagination[0].children).removeClass('slick-current');

					setTimeout(function () {
						$($pagination[0].children[nextSlide]).addClass('slick-current');
					}, .25);
				});

				if (setInEffect && setOutEffect)
				{
					$this.on('afterChange', function (event, slick, currentSlide, nextSlide) {
						$(slick.$slides).removeClass('animated set-position ' + setInEffect + ' ' + setOutEffect);
					});

					$this.on('beforeChange', function (event, slick, currentSlide) {
						$(slick.$slides[currentSlide]).addClass('animated ' + setOutEffect);
					});

					$this.on('setPosition', function (event, slick) {
						$(slick.$slides[slick.currentSlide]).addClass('animated set-position ' + setInEffect);
					});
				}

				//Actions
				collection = collection.add($this);
			});
		},

		/**
		 * Implementation of text animation.
		 *
		 * @param jQuery carousel
		 * @param String textAnimationSelector
		 *
		 * @requires charming.js, anime.js, textfx.js
		 *
		 * @return undefined
		 */
		initTextAnimation: function (carousel, textAnimationSelector) {
			if (!window.TextFx || !window.anime || !carousel.length) return;

			var $text = carousel.find(textAnimationSelector);

			if (!$text.length) return;

			$text.each(function (i, el) {
				var $this = $(el);

				if (!$this.data('TextFx'))
				{
					$this.data('TextFx', new TextFx($this.get(0)));
				}
			});

			carousel.on('beforeChange', function (event, slick, currentSlide, nextSlide) {
				var targets = slick.$slider
				.find('.slick-track')
				.children();

				var currentTarget = targets.eq(currentSlide),
					nextTarget = targets.eq(nextSlide);

				currentTarget = currentTarget.find(textAnimationSelector);
				nextTarget = nextTarget.find(textAnimationSelector);

				if (currentTarget.length)
				{
					currentTarget.data('TextFx')
					.hide(currentTarget.data('effect') ? currentTarget.data('effect') : 'fx1');
				}

				if (nextTarget.length)
				{
					nextTarget.data('TextFx').show(nextTarget.data('effect') ? nextTarget.data('effect') : 'fx1');
				}
			});
		},
	};
})(window.jQueryLanding || jQuery);