(function($) {
$(function() {

	$('div.header__nav-toggle').click(function() {
		var toggle = $(this);
		var textShow = toggle.data('show');
		var textHide = toggle.data('hide');
		var nav = $('nav.header__nav');
		if ( toggle.is('.active') ) {
			toggle.text(textShow).removeClass('active');
			nav.removeClass('active');
		} else {
			toggle.text(textHide).addClass('active');
			nav.addClass('active');
		}
	});

	$('div.header__nav-menu').click(function() {
		var nav = $('nav.header__nav');
		if (nav.is('.active')) {
			nav.removeClass('active');
		} else {
			nav.addClass('active');
		}
	});

	$(document).click(function() {
		$('nav.header__nav').removeClass('active');
	});

	$('div.header__nav-menu, nav.header__nav').click(function(e) {
		e.stopPropagation();
	});

	$('ul.tabs__caption').on('click', 'li:not(.active)', function() {
		$(this)
			.addClass('active').siblings().removeClass('active')
			.closest('div.tabs').find('div.items').removeClass('active').eq($(this).index()).addClass('active');
		$(this)
			.closest('div.tabs').find('div.tabs__desc').removeClass('active').eq($(this).index()).addClass('active');
	});

	$('div.scroller').baron({
		bar: 'div.scroller__bar',
	});

	if ( $('input:file').length ) {
		$('input:file').styler({
			filePlaceholder: 'Прикрепите фото',
			fileBrowse: 'Обзор'
		});
	}

	if ( $('div.related-items').length ) {
		if ( $('div.related-items div.items').length && $.trim($('div.related-items div.items').html()) === '' ) {
			$('div.related-items').hide();
		}
	}

	$('div.gallery-desktop').each(function() {
		var thumbs_item = $(this).find('div.gallery-thumbs-item');
		var big_item = $(this).find('a.gallery-big-item');
		thumbs_item.click(function() {
			big_item.removeClass('active').eq( $(this).index() ).addClass('active');
			thumbs_item.removeClass('active');
			$(this).addClass('active');
		});
	});

	var win = $(window);
	win.resize(function() {

		if ( $('div.gallery').length ) {
			if ( win.width() < 1000 ) {

				$('div.gallery-desktop').each(function() {

					var gallery_desktop = $(this);
					var gallery_big = gallery_desktop.find('div.gallery-big:not(.slick-slider)');
					var gallery_thumbs = gallery_desktop.find('div.gallery-thumbs:not(.slick-slider)');

					gallery_big.on('init', function(slick) {
						gallery_desktop.removeClass('gallery-desktop');
					});

					gallery_big.on('init swipe afterChange', function(event, slick, currentSlide, nextSlide){
						var current = (currentSlide ? currentSlide : 0);
						if ( Number.isInteger(current) ) $('span.gallery__count-current').text(current + 1);
						$('span.gallery__count-total').text(slick.slideCount);
					});

					gallery_big.slick({
						asNavFor: gallery_thumbs,
						arrows: false,
						mobileFirst: true,
						responsive: [{
							breakpoint: 999,
							settings: 'unslick',
						}, {
							breakpoint: 479,
							settings: {
								arrows: false,
							}
						}, {
							breakpoint: 319,
							settings: {
								slidesToShow: 1,
								arrows: true,
							}
						}],
					});

					gallery_thumbs.slick({
						asNavFor: gallery_big,
						focusOnSelect: true,
						mobileFirst: true,
						responsive: [{
							breakpoint: 999,
							settings: 'unslick'
						}, {
							breakpoint: 767,
							settings: {
								slidesToShow: 4,
							}
						}, {
							breakpoint: 479,
							settings: {
								slidesToShow: 2,
							}
						}, {
							breakpoint: 319,
							settings: {
								slidesToShow: 1,
							}
						}],
					});

				});

			} else {
				$('div.gallery').addClass('gallery-desktop');
				if ( $('div.gallery-thumbs-item.active').length ) {
					$('div.gallery-thumbs-item.active').trigger('click');
				} else {
					$('a.gallery-big-item:first-child, div.gallery-thumbs-item:first-child').addClass('active');
				}
			}
		} // if ( $('div.gallery').length )

		if ( $('div.popular-in-cat').length ) {
			if ( win.width() < 768 ) {
				$('div.popular-in-cat div.items:not(.slick-slider)').slick({
					autoplay: true,
					autoplaySpeed: 3000,
					mobileFirst: true,
					responsive: [{
						breakpoint: 767,
						settings: 'unslick'
					}, {
						breakpoint: 766,
						settings: {
							slidesToShow: 1,
						}
					}],
				});
			}
		}

	}).resize();

	var menu = $('div.header__nav-menu');
	var nav = $('nav.header__nav');
	var menuOffset = menu.offset().top;
	win.scroll(function() {
		if ( win.scrollTop() > menuOffset ) {
			menu.addClass('fixed');
			nav.addClass('fixed');
		} else {
			menu.removeClass('fixed');
			nav.removeClass('fixed');
		}
	}).scroll();

});
})(jQuery);