(function() {
    var equipmentFn = function(){
        if (window.innerWidth >= 1000) {$("body").addClass("PC");}else{$("body").removeClass("PC");}
        if (window.innerWidth < 1000 && window.innerWidth >= 640) {$("body").addClass("PAD");}else{$("body").removeClass("PAD");}
        if (window.innerWidth < 640) {$("body").addClass("MB");}else{$("body").removeClass("MB");}
    }

    var mbPenetrate = function(el){
        var elNum = document.getElementsByClassName(el).length;
        if(window.innerWidth >= 1000 || elNum == 0){return false;}
        for(var i = 0; i<elNum ;i++){
            var elScroll = document.getElementsByClassName(el)[i], targetY = null;
            elScroll.addEventListener("touchstart",function(e){targetY = Math.floor(e.targetTouches[0].clientY)});
            elScroll.addEventListener("touchmove",function(e){
                var newTargetY = Math.floor(e.targetTouches[0].clientY),scrollTop =elScroll.scrollTop,realHeight = elScroll.scrollHeight,viewHeight = elScroll.clientHeight;
                if(scrollTop <= 0 && newTargetY - targetY > 0 && e.cancelable){e.preventDefault();}else if(scrollTop >= realHeight - viewHeight && newTargetY - targetY <0 && e.cancelable){e.preventDefault();}
            },false);
        }
    }

    var banDrag = function(){$("body").find("img,a").attr("ondragstart","return false");}

    var navbarFn = function(){
        $('.Header-navclick').click(function () {
            if(window.innerWidth < 1000 && $(".Header-search-click").length > 0){$(".Header-search-click").removeClass("active");$(".Header-search-item").removeClass("active");}
            if($('.Header-navbar').is(':hidden')){
                $(this).addClass('active');$('.Header-navbar').fadeIn(360).addClass("active");
                $("body,html").css({"overflow":"hidden"});
            }
            else{
                $(this).removeClass('active');$('.Header-navbar').fadeOut(300).removeClass("active");
                $("body,html").css({"overflow":""});
            }
        });
    }

    var headerLi = function(){
        if(window.innerWidth >= 1000){return false;}
        var liTime = 0.12;
        $(".Header-navbar ul li").each(function(){$(this).css('transition-delay', liTime +'s');liTime += 0.12;});
    }

    var searchFn = function(){
        $(".Header-search-click").click(function(){
            if(window.innerWidth < 1000 && $(".Header-navclick").length > 0){$('.Header-navclick').removeClass('active');$('.Header-navbar').hide();$("body,html").css({"overflow":""});}
            if(!$(this).hasClass("active")){$(this).addClass("active");$(".Header-search-item").addClass("active");}
            else{$(this).removeClass("active");$(".Header-search-item").removeClass("active");}
        });
    }

    var headerDrop = function(){
        if(window.innerWidth < 1000){return false;}
        $(".Header-navbar li").hover(function () {$(this).find(".Header-drop").stop().css('display','flex');}, function () {$(this).find(".Header-drop").stop().hide();});
    }
    
    var headerDropMb = function(){
        $(".Header-arrow").click(function(){
            if($(this).next(".Header-drop").is(':hidden')) {
                $(".Header-arrow").removeClass('active');$(".Header-drop").slideUp(240);
                $(this).addClass('active');$(this).next(".Header-drop").slideDown(280);
            }
            else{$(this).removeClass('active');$(this).next(".Header-drop").slideUp(240);}
        });
    }

    var footerDropMb = function(){
        if(window.innerWidth >= 1000){return false;}
        $(".Footer-menu").click(function(){
            if($(this).next(".Footer-drop").is(':hidden')) {
                $(".Footer-menu").removeClass('active');$(".Footer-drop").slideUp(240);
                $(this).addClass('active');$(this).next(".Footer-drop").slideDown(280);
            }
            else{$(this).removeClass('active');$(this).next(".Footer-drop").slideUp(240);}
        });
    }
    
    var sonMenu = function(f,s){
        if($(s).length <= 0 || window.innerWidth>=1000){return false;}
        var menuWidth = 0;
        var menuMargin = parseInt($(s).find("a").css('marginLeft'));
        $(s).find("a").each(function(){menuWidth += $(this)[0].getBoundingClientRect().width + menuMargin*2;});
        $(s).width(menuWidth);
        var ontrueLeft;
        if($(s).find("li").hasClass("active")){ontrueLeft = $(s).find("li.active").offset().left - menuMargin}else{ontrueLeft = 0}
        setTimeout(function(){$(f).animate({'scrollLeft': menuWidth-$(window).width()}, 800).after().animate({'scrollLeft': ontrueLeft}, 800)},800);
    }

    var langFn = function(){
        if(window.innerWidth >= 1000){
            $(".Header-lang").hover(function () {$(this).addClass("active");}, function () {$(this).removeClass("active");});
        }else{
            $(".Header-lang").click(function(e){
                if($(".Header-navclick").length > 0){$('.Header-navclick').removeClass('active');$('.Header-navbar').hide();$("body,html").css({"overflow":""});}
                if($(".Header-search-click").length > 0){$(".Header-search-click").removeClass("active");$(".Header-search-item").removeClass("active");}
                if(!$(this).hasClass("active")){$(this).addClass("active");$(".Header-lang-more").show();}else{$(this).removeClass("active");$(".Header-lang-more").hide();}
                e.stopPropagation();
            });
            $(window).click(function(){$(".Header-lang-more").hide();$(".Header-lang").removeClass("active");});
        }
    }

    var backTop = function(){
        var flag = false;
        $(window).scroll(function () {
            var winHgt= $(window).scrollTop();
            if (winHgt >= 100 && false === flag) {flag = true;$(".sideBar-wrapper a").css('display','flex');}
            if (winHgt < 100) {flag = false;$(".sideBar-wrapper a").css('display','none');}
        });
        $('.sideBar-wrapper a').click(function () {
            $('html,body').animate({
                scrollTop: 0
            }, 500);
        });
    }

    //瀹㈡湇
    var kefu = function (){
        $('.kefu-bar').mouseenter(function (){
            $(this).hide()
            $('.kefu').fadeIn();
        });
        $('.kefu').mouseleave(function (){
            $('.kefu-bar').show()
            $('.kefu').hide();
        })
    }
    
    
   var headerItem = function(){
        $('.Header-navbar li').mouseenter(function () {
            var i_left = $(this).position().left;
            var li_sub = $(this).prevAll().length;
            if (li_sub > 0) {
                $('.Header-drop').eq(li_sub - 1).css({'left': i_left });
                $('.Header-drop').eq(li_sub - 1).css({'left': i_left });
                if (li_sub == 3) {
                    $('.Header-drop').css('left', '0');
                }
                 if (li_sub == 5) {
                    $('.Header-drop').css('left', '0');
                }
                 if (li_sub == 6) {
                    $('.Header-drop').css('left', '0');
                }
                if(window.innerWidth <= 1359){
                    $('.Header-drop').css('left', '0');
                }
            }
        });
   }

   var HeaderFn = function(){
       if(window.innerWidth >= 1100 && $("body").hasClass("noGap")){
           if($(window).scrollTop() >= 70){
            $("body").removeClass("Lucency");}else{$("body").addClass("Lucency");};
            $(".Header-wrapper").mouseenter(function(){$("body").addClass("mouseBody");});
            $(".Header-wrapper").mouseleave(function(){$("body").removeClass("mouseBody");});
       }else{
           $("body").removeClass("Lucency");
           $("body").removeClass("noGap");
       }
   }
    
    // 鎵ц鍑芥暟 ******************************************************************************************************************************
    $(function() {
        equipmentFn(); // body-class璁惧淇℃伅
        mbPenetrate("navbarScroll"); //绉诲姩绔姝㈢┛閫 浼犲叆class
        headerLi(); //绉诲姩绔鑸嚭鍦哄姩鐢
        banDrag(); //绂佹鍥剧墖銆乤鏍囩鎷栧姩
        navbarFn(); //绉诲姩绔眽鍫￠敭
        searchFn(); //鎼滅储
        headerDrop(); //瀵艰埅涓嬫媺
        headerDropMb(); //绉诲姩绔?瀵艰埅涓嬫媺
        // footerDropMb(); //绉诲姩绔?搴曢儴瀵艰埅涓嬫媺
        langFn(); //璇█
        backTop(); //缃《
        sonMenu(".com-menu-sub",".com-menu-sub ul"); //绉诲姩绔?鍐呴〉鑿滃崟("瀹氫箟overflow-y: auto鐨勭埗鍏冪礌","璁剧疆瀹藉害鐨勫瓙鍏冪礌")
        kefu()
        headerItem()
        HeaderFn();//瀵艰埅鍙樿壊
    });
    
    // 鍏ㄥ眬鍑芥暟 ******************************************************************************************************************************
    // 鏁板瓧鍓嶉潰琛?锛屼娇鐢 $.prefixInteger(num,length)
    jQuery.prefixInteger = function(num, length) {return (Array(length).join('0') + num).slice(-length);}

    // 绐楀彛浜嬩欢 ******************************************************************************************************************************
    $(window).resize(function () {
        equipmentFn();// body-class璁惧淇℃伅
        HeaderFn();//瀵艰埅鍙樿壊
    });
    
    // 婊氬姩浜嬩欢 ******************************************************************************************************************************
    $(window).scroll(function () {
        HeaderFn();//瀵艰埅鍙樿壊
    });
}());