$(document).ready(function () {
$.ajaxPrefilter(function (options) {
    if (options.crossDomain) {
        options.headers = {'X-Requested-With': 'XMLHttpRequest'};
        options.xhrFields = {withCredentials: true};
    }
});

(function () {
    $('.js-hidden-item').hide();
})();

$(document).on("click", ".arrow-link", function () {
    $(this).find(".arrow-link__inner").toggleClass("d-none");
    $(this).closest('.js-hidden-item-container').find(".js-hidden-item").toggle();
    return false;
});

$('.dropdown-group')
    .mouseenter(function () {
        $(this).addClass('is-open');
    })
    .mouseleave(function () {
        $(this).removeClass('is-open');
    });

$('.c-special-card__pill').on('click', function () {
    $(this).parent().siblings('.c-special-card__other').toggleClass('is-open');
});

$(function () {
    if ($(window).width() > 920) {
        $('.js-mini-dropdown')
            .mouseenter(function () {
                $(this).addClass('is-open');
            })
            .mouseleave(function () {
                $(this).removeClass('is-open');
            });
    } else {
        $('.js-mini-dropdown').on('click', function () {
            var $this = $(this);
            var $miniDropdown = $this.find('.js-mini-dropdown-list');
            var closeDropDown = function () {
                $('.dp-open').removeClass('dp-open');
                $('.js-mini-dropdown-clone').remove();
            };
            closeDropDown();
            $this.addClass('dp-open');
            $miniDropdown.clone()
                .css({
                    position: 'absolute',
                    display: 'block',
                    right: 'unset',
                    left: $this.offset().left - 14,
                    top: $this.offset().top - 14,
                    width: $miniDropdown.width(),
                })
                .addClass('js-mini-dropdown-clone')
                .appendTo($('.underhead'));
            $(document).one('click', closeDropDown);
            $('.underhead__cols').one('scroll', closeDropDown);
            return false;
        });
    }
});

$('.underhead__help-arrow').on('click', function () {
    $(this).siblings('.underhead__col--courses').find('.underhead__cols').css('transform', 'translateX(-50px)');
});

$('.toggle-block__head .arrow').on('click', function () {
    $(this).closest('.toggle-block').toggleClass('is-active');
});

(function articleVideoChecker () {
    var $videoItems = $('.article-video iframe');
    $videoItems.each(function() {
        var $self = $(this),
            videoItemContainer = $self.closest('.article-video'),
            videoItemWidth = $self.width(),
            videoItemHeight = $self.height(),
            proportion = 0;

        if ((videoItemWidth > videoItemHeight) && videoItemWidth) {
            proportion = videoItemHeight/videoItemWidth;
            videoItemContainer.css('padding-top', proportion*100 + '%');
            videoItemContainer.addClass('absolutly-100');
        } else {
            return false;
        }
    });
})();

// catalog mobile top categories
function mobileTopCategories() {

    var list = $('.right-rate__list'),
        item = list.find('.rate-item:gt(9)'),
        moreBtn = list.find('.rate-item__more');

    moreBtn.hide();

    if ($(window).width() < 768) {

        if (item.length > 0) {
            moreBtn
                .show();

            list
                .addClass('js-hidden-item-container');

            item
                .not('js-hidden-item')
                .hide()
                .addClass('js-hidden-item');
        } else {
            return false;
        }

    } else {

        moreBtn
            .hide();

        list
            .removeClass('js-hidden-item-container');

        item
            .show()
            .removeClass('js-hidden-item');
    }
}

$(window)
    .on('resize', function () {
        mobileTopCategories();
    })
    .triggerHandler('resize');

$(document).on("click", ".checkbox-label, .radio-label", function () {
    var $this = $(this),
        $input = $("input.checkbox, input.radio", $this);
    $input
        .prop("checked", !$input.prop("checked"))
        .trigger('change');
    if ($this.is('.radio-label')) {
        return false;
    }
});

$(document).on("click", ".checkbox-label a.label, radio-label a.label", function (e) {
    e.preventDefault();
});

(function () {
    $('.js-link-complain').on('click', function (e) {
        if (isUserAuthorized()) {
            $(this).closest('.action-text').next('.js-complain-container').toggle();
        } else {
            showAuthWindow();
        }
        return false;
    });

    $('.js-question-cancel, .js-answer-cancel').on('click', function (e) {
        e.preventDefault();
        //
        // if (isUserAuthorized()) {
        //     $(this).parent().siblings('.js-question-complain').toggle();
        // } else {
        //     showAuthWindow();
        // }
        // return false;

        $(this).parent().siblings('.js-question-complain').toggle();
    });
})();

$(".chosen-select, .chosen-select_full-width, .chosen-select-add").each(function (index, element) {
    initChosenByClass(this);
});
$('.toppage-search__link').one("click", "a", function () {
    $(".chosen-select__under-hidden").each(function (index, element) {
        initChosenByClass(this);
    });
});

// COMPANY-PREMIUM DYNAMIC TABS
var transItem = $('a.js-dynamic-tab');
var dropdownContainer = $('.tabs-dropdown');
var tabsContainer = $('.company-tabs');
var resultWidth = 0;
var containerWidth = 0;
var tabMore = $('.tab-more');
var tabMoreWidth = 0;

tabMore.click(function () {
    dropdownContainer.slideToggle(300);
    $(this).toggleClass('active');
});

function containerWidthCheck() {
    var p = tabsContainer.outerWidth();
    return p;
};

function tabMoreWidthCheck() {
    tabMoreWidth = tabMore.outerWidth();
    return tabMoreWidth;
}

tabMoreWidth = tabMoreWidthCheck();

containerWidth = containerWidthCheck();

function tabHidden() {
    transItem.each(function () {
        resultWidth += $(this).outerWidth();
        if (resultWidth >= (containerWidth - (tabMoreWidth + 2))) {
            tabMore.show();
            dropdownContainer.append($(this));
        }
    });
    resultWidth = 0;
};

function tabShowing() {
    transItem.each(function () {
        resultWidth += $(this).outerWidth();
        if (resultWidth <= containerWidth - (tabMoreWidth + 2)) {
            $(this).insertBefore(tabMore);
            tabMore.hide();
        }
    });
    resultWidth = 0;
};

$(window)
    .on('resize', function () {
    containerWidth = containerWidthCheck();
    tabShowing();
    tabHidden();
}).triggerHandler('resize');
// END OF COMPANY-PREMIUM DYNAMIC TABS

if ("function" === typeof $.fn.fancybox) {
    $("[data-fancybox]").fancybox({
        slideShow: false,
        fullScreen: false,
        thumbs: true,
        infobar: true,
        arrows: true
    });
}

$(function () {
    // hack for iOS browsers and adriver's iframe (old layout)
    var rightBannerBlock = $('.br-container').not('.w-banner-container').find('div[id*="adriver"]');

    rightBannerBlock.each(function () {
        var $this = $(this);

        if ($this.closest('.br-wrapper').length === 0) {
            $this.find('iframe').css({
                'width': '240px',
                'height': '400px'
            });
        } else {
            return false;
        }
    });
});

$(function () {
    $('.footer__arrow').on('click', function () {
        var footerArrow = $(this);

        footerArrow.closest('.footer').toggleClass('is-open');

        $('html, body').animate({scrollTop:$(document).height()}, 800);
    });
});
function toggleBtnClass (clickElement, activeClassName) {
    $(clickElement).click(function () {
        var $this = $(this),
            thisNeighbor = $this.siblings(clickElement);

        thisNeighbor.removeClass(activeClassName);
        $this.addClass(activeClassName);
    })
}

$('.js-tabs__link').on('click', function () {
    var link = $(this),
        linkData = link.data('tab'),
        contentContainer = link.closest('.js-tabs').find('.js-tabs__content'),
        activeContentItem = contentContainer.find('.js-tabs__child.is-active');

        activeContentItem.removeClass('is-active');
        $('.js-tabs__child[data-tab=' + linkData + ']').addClass('is-active');
});

toggleBtnClass('.js-tabs__link', 'is-active');
(function () {
    $('.lvl-rubricator__icon').on('click', function () {
        $(this).closest('.lvl-rubricator__group, .lvl-rubricator__subgroup').toggleClass('is-open');
    });
})();

$(document).ready(function () {
    var $window = $(window),
        didScroll = false;

    $window.on('scroll', function() {
        didScroll = true;
    }).triggerHandler('scroll');

    setInterval(function() {
        if (didScroll) {
            didScroll = false;

            $window.trigger('fastScroll');
        }
    }, 250);
});

$(function () {
    var searchIcon = $('.search-icon'),
        searchCloseIcon = $('.search-form__icon--right'),
        searchInput = $('.search-form .search-form__input'),
        searchContainer = $('.form-container');

    searchIcon.on('click', function () {
        searchContainer.addClass('form-container--active');
        $('html, body').addClass('h-100');
        $('body').addClass('overflow-hidden');
        setTimeout(function(){
            searchInput.focus();
        }, 300);
    });

    searchCloseIcon.on('click', function () {
        searchContainer.removeClass('form-container--active');
        $('html, body').removeClass('h-100');
        $('body').removeClass('overflow-hidden');
    });

    $(document).keydown(function (e) {
        if (27 == e.keyCode) {
            searchCloseIcon.click();
        }
    });
});

$(function () {
    var $header = $('.header--regular');

    if ($header.length) {
        var $window = $(window),
            $siteBody = $('body'),
            topOfHeader = $header.offset().top,
            lastScrollTop = 0;

        function fixNav() {
            if ($window.scrollTop() >= topOfHeader) {
                $siteBody.css('padding-top', $header.outerHeight());
                $siteBody.addClass('header-is-fixed');
            } else {
                $siteBody.removeClass('header-is-fixed');
                $siteBody.css('padding-top', 0);
            }
        }

        function scrollHeader() {
            var currentScrollTop = window.pageYOffset || document.documentElement.scrollTop;

            if ($siteBody.hasClass('header-is-fixed') && currentScrollTop > 200) {
                (currentScrollTop > lastScrollTop) ?
                    $header.css('transform', 'translateY(-110%)') :
                    $header.css('transform', 'translateY(0)');

                lastScrollTop = Math.max(currentScrollTop, 0);
            } else {
                $header.css('transform', 'translateY(0)');
            }
        }

        $window.on('fastScroll', fixNav).triggerHandler('fastScroll');
        $window.on('fastScroll', scrollHeader);
    }
});

$('.modal').on('hidden.bs.modal', function () {
    $('body').css('padding-right', '0');
});

var didresize = false;

$(window).on('resize', function () {
    didresize = true;
}).triggerHandler('resize');

setInterval(function () {
    if (didresize) {
        didresize = false;

        $(window).trigger('fastResize');
    }
}, 250);

if ($(window).width() < 920) {
    $('.with-subrubrics .n-catalog-item__more').click(function () {
        var $this = $(this),
            $parent = $this.closest('.n-catalog-item');

        if ($parent.hasClass('active')) {
            $parent.removeClass('active');
            return false;
        }

        $parent.closest('.row').find('.n-catalog-item').removeClass('active');
        $parent.toggleClass('active');
    });
} else {
    $('.n-catalog-item.with-subrubrics')
        .mouseenter(function () {
            $(this).addClass('active')
        })
        .mouseleave(function () {
            $(this).removeClass('active')
        });
}

if($(window).width() < 920) {
    $('.c-rubric__arrow').click(function () {
        var $this = $(this),
            $thisParent = $this.closest('.c-rubric');

        if ($thisParent.hasClass('is-active')) {
            $thisParent.removeClass('is-active');
            return false;
        }

        $thisParent.closest('.clearfix').find('.c-rubric').removeClass('is-active');
        $thisParent.toggleClass('is-active');
    });
} else {
    $('.c-rubric')
        .mouseenter(function () {
            $(this).addClass('is-active')
        })
        .mouseleave(function () {
            $(this).removeClass('is-active')
        });
}

$(function () {
    var rubricItem = $('.c-rubric'),
        rubricsParent = rubricItem.closest('.toggling-section__rubrics'),
        summaryWidth = 0,
        containerWidth = 0;

    function containerWidthCheck() {
        var cw = rubricsParent.width();
        return cw;
    }

    function rubricHiding() {
        rubricItem.each(function () {
            summaryWidth += $(this).outerWidth(true);
            if (summaryWidth >= (containerWidth - 20)) {
                $(this).addClass('d-none');
            }
        });
        summaryWidth = 0;
    }

    function rubricShowing() {
        rubricItem.each(function () {
            summaryWidth += $(this).outerWidth(true);
            if (summaryWidth <= (containerWidth - 20)) {
                $(this).removeClass('d-none');
            }
        });
        summaryWidth = 0;
    }

    containerWidth = containerWidthCheck();

    $(window).on('fastResize', function () {
        containerWidth = containerWidthCheck();
        rubricShowing();
        rubricHiding();
    }).triggerHandler('fastResize');

});

var expectedEvents = $('.expected-events-carousel'),
    trailersCarousel = $('.trailers-carousel'),
    companySlides = $('.company-slides-carousel'),
    companyProducts = $('.company-products-carousel'),
    widgetsCarousel = $('.widgets-carousel'),
    cisOfficeCarousel = $('.office-carousel'),
    filmsCarousel = $('.films-carousel'),
    attentionItemsCarousel = $('.attention-items-carousel'),
    companiesSectionCarousel = $('.companies-section-carousel'),
    cardSlider = $('.card-slider'),
    cRegSlider = $('.l-slider'),
    lReviewsSlider = $('.l-reviews-slider'),
    lSalesSlider = $('.l-sales-slider');

expectedEvents.slick({
    infinite: false,
    draggable: false,
    adaptiveHeight: true,
    rows: 0,
    prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg width="40" height="40"><use xlink:href="#svg-arrow-back"></use></svg></button>',
    nextArrow: '<button type="button" class="slick-arrow slick-next"><svg width="40" height="40"><use xlink:href="#svg-arrow-next"></use></svg></button>',
    slidesToShow: 4,
    responsive: [
        {
            breakpoint: 1220,
            settings: {
                slidesToShow: 3
            }
        },
        {
            breakpoint: 920,
            settings: {
                slidesToShow: 2
            }
        },
        {
            breakpoint: 768,
            settings: {
                slidesToShow: 1
            }
        }
    ]
});

trailersCarousel.slick({
    infinite: false,
    draggable: false,
    adaptiveHeight: true,
    rows: 0,
    prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg width="40" height="40"><use xlink:href="#svg-arrow-back"></use></svg></button>',
    nextArrow: '<button type="button" class="slick-arrow slick-next"><svg width="40" height="40"><use xlink:href="#svg-arrow-next"></use></svg></button>',
    slidesToShow: 6,
    responsive: [
        {
            breakpoint: 1220,
            settings: {
                slidesToShow: 4
            }
        },
        {
            breakpoint: 768,
            settings: {
                slidesToShow: 2
            }
        }
    ]
});

companySlides
    .on("init", function () {
        $(this).show();
    })
    .slick({
        infinite: true,
        adaptiveHeight: true,
        autoplay: true,
        autoplaySpeed: 5000,
        draggable: false,
        rows: 0,
        prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg width="20" height="20"><use xlink:href="#svg-circle-arrow-left"></use></svg></button>',
        nextArrow: '<button type="button" class="slick-arrow slick-next"><svg width="20" height="20"><use xlink:href="#svg-circle-arrow-right"></use></svg></button>',
        responsive: [
            {
                breakpoint: 768,
                settings: {
                    arrows: false
                }
            }
        ]
    });

companyProducts
    .on("init", function () {
        $(this).show();
    })
    .slick({
        infinite: false,
        draggable: false,
        rows: 0,
        prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg width="40" height="40"><use xlink:href="#svg-arrow-back"></use></svg></button>',
        nextArrow: '<button type="button" class="slick-arrow slick-next"><svg width="40" height="40"><use xlink:href="#svg-arrow-next"></use></svg></button>',
        slidesToShow: 4,
        responsive: [
            {
                breakpoint: 1220,
                settings: {
                    slidesToShow: 3
                }
            },
            {
                breakpoint: 920,
                settings: {
                    slidesToShow: 2
                }
            },
            {
                breakpoint: 768,
                settings: {
                    slidesToShow: 1
                }
            }
        ]
    });

cisOfficeCarousel.slick({
    infinite: false,
    adaptiveHeight: true,
    draggable: false,
    rows: 0,
    prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg width="40" height="40"><use xlink:href="#svg-arrow-back"></use></svg></button>',
    nextArrow: '<button type="button" class="slick-arrow slick-next"><svg width="40" height="40"><use xlink:href="#svg-arrow-next"></use></svg></button>',
    slidesToShow: 2,
    responsive: [
        {
            breakpoint: 1220,
            settings: {
                slidesToShow: 1
            }
        }
    ]
});

widgetsCarousel
    .on("init", function () {
        $(this).show();
    })
    .slick({
        autoplay: true,
        autoplaySpeed: 5000,
        rows: 0,
        prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg width="40" height="40"><use xlink:href="#svg-arrow-back"></use></svg></button>',
        nextArrow: '<button type="button" class="slick-arrow slick-next"><svg width="40" height="40"><use xlink:href="#svg-arrow-next"></use></svg></button>',
        slidesToShow: 3,
        responsive: [
            {
                breakpoint: 1220,
                settings: {
                    slidesToShow: 2
                }
            },
            {
                breakpoint: 768,
                settings: {
                    slidesToShow: 1
                }
            }
        ]
    });

$(function () {
    var linksContainer = $('.n-top-links'),
        linksContainerWidth = linksContainer.outerWidth(),
        links = linksContainer.find('.n-top-link'),
        linksWidth = 0,
        topLinksCarousel = $('.top-links-carousel'),
        checker = false;

    links.each(function () {
        var $this = $(this);

        $this.css('width', $this.outerWidth(true));
        linksWidth += $this.outerWidth(true);

        if (linksWidth >= linksContainerWidth) {
            checker = true;
        }
    });

    if (checker) {
        topLinksCarousel
            .slick({
                infinite: false,
                rows: 0,
                variableWidth: true,
                prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg width="20" height="20"><use xlink:href="#svg-arrow-back"></use></svg></button>',
                nextArrow: '<button type="button" class="slick-arrow slick-next"><svg width="20" height="20"><use xlink:href="#svg-arrow-next"></use></svg></button>'
            });
    }

    topLinksCarousel.css('opacity', '1');
});

filmsCarousel
    .on("init", function () {
        $(this).show();
    })
    .slick({
        infinite: false,
        draggable: false,
        prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg width="40" height="40"><use xlink:href="#svg-arrow-back"></use></svg></button>',
        nextArrow: '<button type="button" class="slick-arrow slick-next"><svg width="40" height="40"><use xlink:href="#svg-arrow-next"></use></svg></button>',
        slidesToShow: 4,
        responsive: [
            {
                breakpoint: 1220,
                settings: {
                    slidesToShow: 3
                }
            },
            {
                breakpoint: 920,
                settings: {
                    slidesToShow: 2
                }
            },
            {
                breakpoint: 768,
                settings: {
                    slidesToShow: 1
                }
            }
        ]
    });

$(function () {
    if ($(window).width() < 920) {
        attentionItemsCarousel
            .on("init", function () {
                $(this).show();
            })
            .slick({
                rows: 0,
                slidesToShow: 2,
                prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg width="20" height="20"><use xlink:href="#svg-arrow-back"></use></svg></button>',
                nextArrow: '<button type="button" class="slick-arrow slick-next"><svg width="20" height="20"><use xlink:href="#svg-arrow-next"></use></svg></button>',
                responsive: [
                    {
                        breakpoint: 768,
                        settings: {
                            slidesToShow: 1
                        }
                    }
                ]
            });
    }
});

companiesSectionCarousel
    .on("init", function () {
        $(this).show();
    })
    .slick({
        infinite: false,
        draggable: false,
        prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg width="25" height="25"><use xlink:href="#svg-arrow-back"></use></svg></button>',
        nextArrow: '<button type="button" class="slick-arrow slick-next"><svg width="25" height="25"><use xlink:href="#svg-arrow-next"></use></svg></button>',
        slidesToShow: 4,
        responsive: [
            {
                breakpoint: 1220,
                settings: {
                    slidesToShow: 3
                }
            },
            {
                breakpoint: 920,
                settings: {
                    slidesToShow: 2
                }
            },
            {
                breakpoint: 768,
                settings: {
                    slidesToShow: 1
                }
            }
        ]
    });

var cardSliderOptions = {
    infinite: false,
    autoplay: true,
    autoplaySpeed: 5000,
    draggable: false,
    rows: false,
    prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg><use xlink:href="#svg-arrow-left-bold"></use></svg></button>',
    nextArrow: '<button type="button" class="slick-arrow slick-next"><svg><use xlink:href="#svg-arrow-right-bold"></use></svg></button>'
};

cardSlider
    .on('init', function () {
        $(this).show();
    })
    .slick(cardSliderOptions)
    .slick('refresh');

$(function () {
    if($(window).width() < 768) {
        var helperSection = $('.n-white-section--helper');

        helperSection.find('.linked-block').slick(cardSliderOptions);
        helperSection.find('.slick-track').width('767px');
    } else {
        return false;
    }
});

cRegSlider
    .on("init", function () {
        $(this).show();
    })
    .slick({
        lazyLoad: 'ondemand',
        infinite: false,
        slidesToShow: 1,
        draggable: false,
        rows: 0,
        prevArrow: '<button type="button" class="slick-arrow slick-prev"></button>',
        nextArrow: '<button type="button" class="slick-arrow slick-next"></button>'
    });

lReviewsSlider
    .on("init", function () {
        $(this).show();
    })
    .slick({
        dots: true,
        infinite: false,
        draggable: false,
        rows: 0,
        slidesToShow: 2,
        slidesToScroll: 2,
        prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg><use xlink:href="#svg-arrow-back"></use></svg></button>',
        nextArrow: '<button type="button" class="slick-arrow slick-next"><svg><use xlink:href="#svg-arrow-next"></use></svg></button>',
        responsive: [
            {
                breakpoint: 1220,
                settings: {
                    slidesToShow: 1,
                    slidesToScroll: 1
                }
            },
            {
                breakpoint: 920,
                settings: {
                    slidesToShow: 1,
                    slidesToScroll: 1,
                    arrows: false
                }
            }
        ]
    });

lSalesSlider
    .on("init", function () {
        $(this).show();
    })
    .slick({
        infinite: false,
        draggable: false,
        slidesToShow: 3,
        prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg><use xlink:href="#svg-arrow-back"></use></svg></button>',
        nextArrow: '<button type="button" class="slick-arrow slick-next"><svg><use xlink:href="#svg-arrow-next"></use></svg></button>',
        responsive: [
            {
                breakpoint: 920,
                settings: {
                    slidesToShow: 2,
                }
            },
            {
                breakpoint: 768,
                settings: {
                    slidesToShow: 1,
                    arrows: false
                }
            }
        ]
    });

$('.advertisement-slider').slick({
    arrows: false,
    dots: true
});

var bgLazyLoad = new LazyLoad({
    elements_selector: ".lazy-bg"
});

var imgLazyLoad = new LazyLoad({
    elements_selector: ".lazy-img"
});

$(window).on("load", function () {
    bgLazyLoad.update();
    imgLazyLoad.update();
});

$(window).on("newPageDataLoaded", function () {
    bgLazyLoad.update();
    imgLazyLoad.update();
});

cardSlider.on("afterChange", function () {
    bgLazyLoad.update();
});

trailersCarousel.on("afterChange", function () {
    bgLazyLoad.update();
});

companiesSectionCarousel.on("afterChange", function () {
    bgLazyLoad.update();
});

filmsCarousel.on("afterChange", function () {
    bgLazyLoad.update();
});

expectedEvents.on("afterChange", function () {
    bgLazyLoad.update();
});

companyProducts.on("afterChange", function () {
    bgLazyLoad.update();
});

function findVideos() {
    $('.progressive-video')
        .one('click', function () {
            var $this = $(this),
                videoId = $('.progressive-video__media', $this).data("videoId");
            $this
                .append(createIframe(videoId))
                .find(".progressive-video__link")
                    .remove()
                .end()
                .find(".progressive-video__button")
                    .remove();
        })
        .each(function () {
            $(this)
                .addClass('progressive-video--enabled')
                .find(".progressive-video__link")
                .removeProp('href');
        });
}

function createIframe(id) {
    return $('<iframe>', {
        'allowfullscreen': '',
        'allow': 'autoplay',
        'src': generateURL(id),
        'class': 'progressive-video__media'
    });
}

function generateURL(id) {
    var query = '?rel=0&showinfo=0&autoplay=1';

    return 'https://www.youtube.com/embed/' + id + query;
}

findVideos();

$(function () {
    var button = $('.btn-up');
    var currentPosition;
    var topPostition = 'scroll-to-top';
    var rememberedPostition = 'scroll-to-remembered';
    var scrollingClass = 'scrolling';
    var $window = $(window);
    var visibilityClass = 'btn-up--visible';

    $window.on('fastScroll', function () {
        if (!button.hasClass(scrollingClass)) {
            if ($window.scrollTop() >= 500) {
                button
                    .addClass(visibilityClass)
                    .addClass(topPostition)
                    .removeClass(rememberedPostition);
            } else if ($window.scrollTop() < 500 && !button.hasClass(rememberedPostition)) {
                button.removeClass(visibilityClass)
            }
        } else {
            return false;
        }
    });

    button.on('click', function () {
        var self = $(this);

        if (self.hasClass(topPostition)) {
            self
                .removeClass(topPostition)
                .addClass(scrollingClass);

            currentPosition = $(window).scrollTop();

            $('body,html').animate({
                scrollTop: 0
            }, 500, 'swing', function () {
                self
                    .removeClass(scrollingClass)
                    .addClass(rememberedPostition);
            });

        } else if (self.hasClass(rememberedPostition)) {
            self
                .removeClass(rememberedPostition)
                .addClass(scrollingClass);

            $('body,html').animate({
                scrollTop: currentPosition
            }, 500, 'swing', function () {
                self
                    .removeClass(scrollingClass)
                    .addClass(topPostition);
            });
        } else {
            return false;
        }

        return currentPosition;
    });

    $(".logo", "header").on("click", function () {
        var logoPath = $('.header .logo').prop("href");

        if (("undefined" === typeof logoPath || 0 === logoPath.length) && button.hasClass('scroll-to-top')) {
            button.click();
        }
    });

});

$(function () {
    $('.js-more-news').on('click', function (e) {
        e.preventDefault();

        $('body,html').animate({
            scrollTop: $('#more-news-section').offset().top - 80
        }, 500);
    });
});

$(function seoTextHider() {
    var seoBlock = $('.seo-text'),
        seoMore = $('.seo-more-link');

    seoMore.hide();

    if ($(window).width() < 920) {
        seoBlock.addClass('is-hidden');
        seoMore.show();

        seoMore.click(function () {
            seoBlock.removeClass('is-hidden');
            seoMore.hide();
        });
    }
});

$(function hashTagsHider() {
    var container = $('.hash-tags');

    if (container.height() > 48) {
        container.addClass('is-collapsed');
    }

    $('.hash-tags__more').on('click', function () {
        container.toggleClass('is-collapsed');
    });
});

$(".js-scroll-to-element").on("click", function () {
    var $this = $(this),
        scrollToElement = $this.data("scrollTo") || $this.prop("hash"),
        scrollToDuration = $this.data("scrollToDuration") || 500;
    if ("string" === typeof scrollToElement) {
        scrollToElement = {selector: scrollToElement};
    }
    var $scrollToElement = $(scrollToElement.selector);
    if (scrollToElement.hasOwnProperty('parent')) {
        $scrollToElement = $scrollToElement.closest(scrollToElement.parent);
    }
    if ($scrollToElement.length > 0) {
        $("html, body").animate({
            scrollTop: $scrollToElement.offset().top - 100
        }, scrollToDuration);
    }
});

$(function () {
    var leadBlock = $('.rule-block__lead'),
        ruleTitle = $('.rule-block__title');

    leadBlock.on('click', function () {
        $(this).parent().toggleClass('is-active');
    });

    ruleTitle.on('click', function () {
        $(this).parent().toggleClass('is-active');
    });
});

if ($(window).width() < 920) {
    $(function () {
        var rubrics = $('.right-filter-wrapper'),
            mobileRubricsTrigger = $('.js-trigger-mobile-rubrics'),
            $mobileRubricsContainer = $('<div>', {'class': 'mobile-rubrics'});

        $mobileRubricsContainer.append(rubrics).insertAfter($('main'));

        if (rubrics.length > 0) {
            rubrics.each(function () {
                $('.mobile-rubrics').append($(this));
            });

            mobileRubricsTrigger.on('click', function () {
                $(this).closest('.side-tabs').toggleClass('is-active');
                $(this).closest('body').find('.mobile-rubrics').toggleClass('is-active');
            });
        }
    });
}

(function ($) {
    var $adTeaserForm = $("#ad-teaser-form"),
        $adTypeSelect = $("#ad-type"),
        $adSectionSelect = $("#ad-section"),
        $adSearchForm = $("#ad-search-form"),
        $adAddButton = $("#ad-add-button");

    $adTypeSelect.on("change", function (event) {
        var adType = $adTypeSelect.val(),
            isTypeSelected = "" !== adType;

        $adSectionSelect.prop("disabled", !isTypeSelected)
        if (!isTypeSelected) {
            $adSectionSelect.val("");
        }
        $adSectionSelect
            .trigger("change")
            .trigger("chosen:updated");
        $adSearchForm
            .toggle("existed" === adType)
            .find(":text").val("");
        $adAddButton.toggle("new" === adType);
    });

    $adSectionSelect.on("change", function (event) {
        var adType = $adTypeSelect.val(),
            adSection = $adSectionSelect.val(),
            isSectionSelected = "" !== adSection,
            $adSectionOption = $adSectionSelect.find("option:selected"),
            dataUrlKey = "new" === adType ? "urlAdd" : "urlSearch";

        $adTeaserForm.prop("action", isSectionSelected ? $adSectionOption.data(dataUrlKey) : "");
        $adSearchForm.find("input, button").prop("disabled", !isSectionSelected || "existed" !== adType);
        $adAddButton.prop("disabled", !isSectionSelected || "new" !== adType);
    });

    $adTeaserForm.on("submit", function (event) {
        // Чтобы не отправлять значения этих элементов при отправке формы
        $adTypeSelect.prop("disabled", true);
        $adSectionSelect.prop("disabled", true);
    });
})(jQuery);
$('.section-toggler').on('click', function () {
    var sectionToggler = $(this);

    sectionToggler.toggleClass('is-active');
    sectionToggler.closest('.toggling-section').toggleClass('is-closed');
});
 });
$(function () {
    var sidebar = $('[data-sidebar]');
    var button = $('[data-sidebar-button]');
    var overlay = $('[data-sidebar-overlay]');

    function showSidebar() {
        $('html,body').addClass('overflow-hidden');
        sidebar.addClass('visible');
        overlay.addClass('visible');
    }

    function hideSidebar() {
        $('html,body').removeClass('overflow-hidden');
        sidebar.removeClass('visible');
        overlay.removeClass('visible');
    }

    button.click(function () {
        if (overlay.hasClass('visible')) {
            hideSidebar();
        } else {
            showSidebar();
        }

        return false;
    });

    overlay.click(function () {
        hideSidebar();
    });

    $(document).keyup(function(event){
        if(27 == event.keyCode){
            hideSidebar();
        }
    });
});

function initChosen(element, defaultOptions) {
    defaultOptions = defaultOptions || {};
    var $element = $(element),
        elementOptions = $element.data("chosenOptions") || {},
        chosenOptions = $.extend({}, defaultOptions, elementOptions);
    $element.chosen(chosenOptions);
}

function initChosenByClass(element) {
    var defaultOptionsBySelector = {
            ".chosen-select": {disable_search_threshold: 10},
            ".chosen-select_full-width": {disable_search_threshold: 10, width: '100%'},
            ".chosen-select-add": {disable_search_threshold: 10, width: '100%'},
            ".chosen-select__under-hidden": {disable_search_threshold: 10}
        },
        $element = $(element),
        defaultOptions = {};
    $.each(defaultOptionsBySelector, function (defaultOptionSelector, defaultOptionValue) {
        if ($element.is(defaultOptionSelector)) {
            defaultOptions = defaultOptionValue;
            return false;
        }
    });
    initChosen($element, defaultOptions);
}

$(function () {
    var linksContainer = $('.top-links-line'),
        projectsContainer = linksContainer.siblings('.dropdown-group'),
        calculatedContainerWidth = 0,
        checker = false;

    if (projectsContainer.length > 0) {
        calculatedContainerWidth = linksContainer.closest('.container-fluid').outerWidth() - projectsContainer.outerWidth(true);
    } else {
        calculatedContainerWidth = linksContainer.closest('.container-fluid').outerWidth();
    }

    if (linksContainer.outerWidth(true) > calculatedContainerWidth) {
        checker = true;
    }

    if (checker) {
        linksContainer
            .slick({
                infinite: false,
                rows: 0,
                variableWidth: true,
                draggable: false,
                prevArrow: '<button type="button" class="slick-arrow slick-prev"><svg width="16" height="16"><use xlink:href="#svg-arrow-back"></use></svg></button>',
                nextArrow: '<button type="button" class="slick-arrow slick-next"><svg width="16" height="16"><use xlink:href="#svg-arrow-next"></use></svg></button>'
            });
    }

    if (projectsContainer.length > 0) {
        projectsContainer.before('<div class="d-sm-flex align-items-center mb-3"></div>');

        projectsContainer.siblings('.d-sm-flex')
            .append(projectsContainer)
            .append(linksContainer);
    } else {
        linksContainer.before('<div class="d-sm-flex align-items-center mb-3"></div>');

        linksContainer.siblings('.d-sm-flex')
            .append(linksContainer);
    }

    linksContainer.addClass('is-visible');
});

function jsonrpcWrapper(url, method, params, successCallback, errorCallback) {
    var xhr = $.ajax({
        url: url,
        data: JSON.stringify({
            jsonrpc: "2.0",
            method: method,
            params: params
        }),
        type: 'POST',
        dataType: 'JSON',
        contentType: 'application/json-rpc'
    });

    if ("function" === typeof successCallback) {
        xhr.done(function(data, textStatus, jqXHR) {
            successCallback(jqXHR);
        })
        .fail(successCallback);
    }
    if ("function" === typeof errorCallback) {
        xhr.fail(errorCallback);
    }

    return xhr;
}

var list = $('.newslist'),
    listContainer = $('.newslist__container');

function listNeighborHeightCheck() {
    return list.parent().siblings('.col-12.col-lg-8').outerHeight();
}

$(window)
    .on('resize', function () {
        if (list.parent().hasClass('col-lg-4')) {
            var neighborHeight = listNeighborHeightCheck();
            list.css('height', neighborHeight-20);
            listContainer.css('height', neighborHeight-110);
        } else {
            list.css('height', '940');
            listContainer.css('height', '850');
        }
    })
    .triggerHandler('resize');

$(function () {
    var $feedbackMoreBtn = $('.feedback-section__more'),
        $feedbackSection = $feedbackMoreBtn.closest('.feedback-section'),
        $feedbackDropdown = $feedbackSection.find('.feedback-section__dropdown');

    $feedbackMoreBtn.on('click', function (e) {
        e.preventDefault();
        $(this).toggleClass('is-active');
        $feedbackSection.toggleClass('dropdown-is-open');
        $feedbackDropdown.toggle();
    });
});

$(function () {
    var $table = $(".js-cost-table"),
        $tableCheckboxes = $table.find("input:checkbox"),
        $tableSummary = $(".js-cost-summary"),
        tableSummaryPrice = 0,
        $document = $(document);

    $tableCheckboxes.each(function () {
        var $self = $(this),
            $checkboxDataPrice = $self.data("servicePrice");

        $self.on("change", function () {
            if ($self.prop("checked")) {
                tableSummaryPrice += parseInt($checkboxDataPrice, 10);
                $tableSummary.text(tableSummaryPrice);
            } else {
                tableSummaryPrice -= parseInt($checkboxDataPrice, 10);
                $tableSummary.text(tableSummaryPrice);
            }
            var eventData = {
                $table: $table,
                $checkedItems: $tableCheckboxes.filter("[data-service-price]:checked"),
                newSummaryPrice: tableSummaryPrice
            };
            eventData.checkedServices = eventData.$checkedItems.map(function () {
                return $(this).data("serviceDescription");
            }).get();
            $document.triggerHandler("offersTableSelectionChange", [eventData]);
        });
    });
});

$('.our-tabs__item').on('click', function () {
    var $this = $(this),
        $tabData = $this.data('tab'),
        $tabContainer = $this.closest('.our-tabs');

    $this.siblings('.our-tabs__item').removeClass('is-active');
    $this.addClass('is-active');
    $tabContainer.find('.our-tabs__content.is-active').removeClass('is-active');

    $('.our-tabs__content[data-tab=' + $tabData + ']').addClass('is-active');
});

(function () {
    var $root = $('html, body');

    $('.pomogator-link').on('click', function () {
        $root.animate({
            scrollTop: $($.attr(this, 'href')).offset().top
        }, 500);

        return false;
    });
})();

$(function () {
    $('[data-toggle="popover"]').popover({
        container: 'body'
    })
});

$('.right-filter input').change(function () {
    $('.js-btn-show-cloned').remove();
    var $this = $(this),
        $showBtn = $this.closest("form").find(".btn-show").clone().addClass("js-btn-show-cloned");
    $this.closest('.check-block').append($showBtn);
    $showBtn.show();
});

$('.toppage-search__link a').click(function () {
    $('.toppage-search__container-hidden').slideToggle();
});

$('.company-infoblock__link a').click(function (event) {
    event.preventDefault();
    $(this).parent().siblings('.short-text').toggle();
    $(this).parent().siblings('.hidden-text').toggle();
});

$('.product-page__more-img').click(function () {
    $(this).hide();
    $(this).siblings('.product-page__img_hidden').fadeIn(300);
});

var loadMore = function (evt) {
    evt.preventDefault();
    var $this = $(this);
    var $loadingIndicator = $($this.data("loadingIndicator") || "div.loader").clone();
    var buttonContainerSelector = $this.data("buttonContainer") || ".col-12";
    var $container = $this.closest($this.data("container") || ".row");
    var loadUrl = $this.prop("href");
    if (loadUrl === undefined) {
        loadUrl = $this.data("loadDataUrl");
    }
    $this.after($loadingIndicator).remove();
    $loadingIndicator.show();
    $.get(loadUrl, function (data) {
        var $data = filterExistedLinks(filterExistedScripts($($.parseHTML(data, document, true))));
        $data.appendTo($container);
        $loadingIndicator.closest(buttonContainerSelector).remove();
        $container.trigger("newPageDataLoaded", [$data]);
        if ("function" === typeof $.fn.fancybox) {
            $("[data-fancybox]", $data).fancybox({
                slideShow: false,
                fullScreen: false,
                thumbs: true,
                infobar: true,
                arrows: true
            });
        }
    });
    return false;
};

var filterExistedScripts = function ($data) {
    var $scripts = $data.filter("script[src]").add($data.find("script[src]")).remove();
    if (0 === $scripts.length) {
        return $data;
    }
    var existedScriptSources = $("script[src]").map(function () {
        return this.src;
    }).get();
    $scripts = $scripts.filter(function () {
        return -1 !== existedScriptSources.indexOf(this.src);
    });

    return $data.not($scripts);
};

var filterExistedLinks = function ($data) {
    var $links = $data.filter("link[href]").add($data.find("link[href]")).remove();
    if (0 === $links.length) {
        return $data;
    }
    var existedLinkSources = $("link[href]").map(function () {
        return this.href;
    }).get();
    $links = $links.filter(function () {
        return -1 !== existedLinkSources.indexOf(this.href);
    });

    return $data.not($links);
};

$("body").on("click", "a.loader, span.loader", loadMore);

function isUserAuthorized() {
    return $('.user.authorized').length > 0;
}

function showAuthWindow() {
    $("#modal-authorization").modal();
}

// change word 'Tomorrow' to date number while browser window is small
$(window)
    .on('resize', function (event) {
        var $numberBlocks = $('.tabs-item .block-num'),
            $textBlocks = $('.tabs-item .block-text'),
            needHideTextBlocks = $(window).width() <= 750;
        $numberBlocks.toggle(needHideTextBlocks);
        $textBlocks.toggle(!needHideTextBlocks);
    })
    .triggerHandler('resize');

$('.userLogout').on('click', function (event) {
    event.preventDefault();
    $('.header-user__avatar').html($('.loader-image').show());
    $.getJSON('/auth/logout', {}, function (response) {
        window.location = window.location.href;
    });
    return false;
});

$(window).on('load', function () {
    $(this).trigger('resize');
    $('.card-slider').slick('refresh');
});

$(window).on('bannerLoadDone', function () {
    var bannerItem = $('.br-container').not('.js-side-item').find('.jacket-line');

    bannerItem.each(function () {
        if (this.style.width === '100%') {
            $(this).parent().wrap('<div class="br-wrapper"></div>');
        } else if (this.querySelector('.banner-data-block>iframe')) {
          $(this).parent().wrap('<div class="br-wrapper br-wrapper-fix"></div>');
        }
    });
});

function ShowingMaps() {
    this.$buttonShowMap = $('.show__map');
    var self = this,
        $addressesOnPage = $(".company-addr .addr, .company-info__left .addr");
    if (0 === $addressesOnPage.length) {
        $addressesOnPage = $('.fun-map').find(".address-info");
    }
    this.showMap = function (jsonRpcUrl, method = 'GET') {
        self.$buttonShowMap = $('.show__map');
        if (self.$buttonShowMap.length > 0 && $addressesOnPage.length > 0) {
            if (self.$buttonShowMap.hasClass("disabled")) {
                return false;
            }
            self.$buttonShowMap
                .addClass("disabled is-processing");
            var addresses = $addressesOnPage.map(function () {
                return $(this).data("address");
            }).get();
            $.ajax({method: method, url: jsonRpcUrl, data: {addresses: addresses}})
                .done(function (response) {
                    if (response) {
                        self.$buttonShowMap.parent().html(response);
                    }
                });

            return false;
        }
    }
}
var showingMaps = new ShowingMaps();