(function () {
    var popIE = function () {
        if (window.innerWidth >= 680) {
            function IETester(userAgent) {
                var UA = userAgent || navigator.userAgent;
                if (/msie/i.test(UA)) { return UA.match(/msie (\d+\.\d+)/i)[1]; } else if (~UA.toLowerCase().indexOf('trident') && ~UA.indexOf('rv')) { return UA.match(/rv:(\d+\.\d+)/)[1]; }
                return false;
            }
            if (IETester() == 9.0 || IETester() == 8.0 || IETester() == 7.0 || IETester() == 6.0 || IETester() == 5.0) {
                var hintIE = '<div class="popIE"><div class="popIE-contain"><div class="popIE-hint"><div class="popIE-close icon icon-guanbi"></div><div class="popIE-hint">鎮ㄧ殑ie鐗堟湰杩囦綆锛屽皢鍙兘褰卞搷姝ｅ父娴忚缃戦〉锛?/div><div class="popIE-link"><span>瑙ｅ喅鏂规锛欬/span><a href="https://www.microsoft.com/zh-cn/edge" target="_blank">鍗囩骇娴忚鍣?/a><a href="https://www.google.cn/intl/zh-CN/chrome/" target="_blank">璋锋瓕娴忚鍣?/a><a href="https://browser.360.cn/ee/" target="_blank">360娴忚鍣?/a><a href="https://www.firefox.com.cn/" target="_blank">鐏嫄娴忚鍣?/a></div></div></div>';
                $("body").prepend(hintIE); $(".popIE").show();
                $(".popIE-close").click(function () { $(".popIE").hide(); });
            }
            IETester('Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko');
        }
    }

    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) }, { passive: true });
            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(); }
            }, { passive: true });
        }
    }

    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"); $("body").removeClass("onSearch"); }
            if ($('.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().removeClass("active"); $("body,html").css({ "overflow": "" }); }
            if (!$(this).hasClass("active")) { $(this).addClass("active"); $(".Header-search-item").addClass("active"); $("body").addClass("onSearch"); }
            else { $(this).removeClass("active"); $(".Header-search-item").removeClass("active"); $("body").removeClass("onSearch"); }
        });
    }

    var headerDrop = function () {
        if (window.innerWidth < 1000) {
            $(".Header-drop a").click(function () {
                $('.Header-navbar').hide();
                $('.Header-drop').hide();
                $('html,body').css("overflow", "");
                $('.Header-navclick').removeClass('active');
                $('.Header-arrow').removeClass('active');
            })
        }else{
            $(".Header-navbar li").hover(function () { $(this).find(".Header-drop").stop().slideDown(360); }, function () { $(this).find(".Header-drop").stop().slideUp(300); });
        }
    }

    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; }
        $(".Footer-arrow").click(function () {
            if ($(this).next(".Footer-drop").is(':hidden')) {
                $(".Footer-arrow").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 ($(s).length <= 0 || window.innerWidth >= 680) { return false; }
        var menuWidth = 0;
        var menuMargin = parseInt($(s).find("a").css('marginLeft'));
        $(s).find("a").each(function () { menuWidth += $(this)[0].getBoundingClientRect().width + menuMargin * 2; });
        $(s).width(menuWidth);
        var ontrueLeft;
        setTimeout(function () {
            if ($(s).find("a").hasClass("active")) { ontrueLeft = $(s).find("a.active").offset().left - menuMargin } else { ontrueLeft = 0 }
        }, 100);
        setTimeout(function () { $(f).animate({ 'scrollLeft': menuWidth - $(window).width() }, 800).after().animate({ 'scrollLeft': ontrueLeft }, 800) }, 800);
    }
    var sonMenu2 = function (f, s) {
        if ($(s).length <= 0 || window.innerWidth >= 680) { 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("a").hasClass("active")) { ontrueLeft = $(s).find("a.active").offset().left - menuMargin } else { ontrueLeft = 0 }
        setTimeout(function () { $(f).animate({ 'scrollLeft': menuWidth - $(window).width() }, 800).after().animate({ 'scrollLeft': ontrueLeft }, 800) }, 800);
    }

    var videoFn = function () {
        $(".videoPlay").click(function () {
            var url = $(this).attr("videoSrc");
            if (url != "" && url != undefined) {
                $("body").append('<div class="popVideo"><div class="popVideo-items"><i class="popVideo-close icon icon-guanbi"></i><div class="popVideo-video"></div></div></div>');
                if (url.indexOf('http') == 0) {
                    if (url.indexOf('mp4') == -1) { $(".popVideo-video").html('<iframe src="' + url + '" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen="true"></iframe>') }
                    else { $(".popVideo-video").html('<video src="' + url + '" autoplay preload="auto" controls x-webkit-airplay="true" airplay="allow" webkit-playsinline="true" playsinline="true" x5-video-player-fullscreen="true" x5-video-player-type="h5" x5-video-orientation="portraint"></video>') }
                }
                else { $(".popVideo-video").html('<video src="' + url + '" autoplay preload="auto" controls x-webkit-airplay="true" airplay="allow" webkit-playsinline="true" playsinline="true" x5-video-player-fullscreen="true" x5-video-player-type="h5" x5-video-orientation="portraint"></video>') }
                $(".popVideo").addClass("active");
            }
        });
        $(document).on("click", ".popVideo-close, .popVideo", function () { $(".popVideo").removeClass("active").remove(); $(".popVideo-video").html(""); });
        $(document).on("click", ".popVideo-items", function (e) { e.stopPropagation() });
    }

    var tableFn = function () { $("table").removeAttr("style"); $("table *").removeAttr("class width height"); }

    var backTop = function () {
        $(window).scroll(function () { if ($(window).scrollTop() > 200) { $('.backTop').fadeIn(300); } else { $('.backTop').fadeOut(200); } });
        var isClick = true;
        $(".backTop").click(function () {
            if (isClick && $(window).scrollTop() > 0) { isClick = false; $("html,body").animate({ scrollTop: "0px" }, 800); }
            setTimeout(function () { isClick = true; }, 800);
        });
    }
    var runCPU = function () {
        var runEndTop = $(window).scrollTop();
        if ($('.pagesBan')[0]) {
            var boxTop = $('.pagesBan').height() + $('.pagesBan').offset().top - $('.pagesNav').height();
            if (runEndTop > boxTop) {
                $('.pagesNav').addClass('top');
            } else {
                $('.pagesNav').removeClass('top');
            }
        } else {
            return false;
        };


    }
    var headerScroll = function () {
        if (window.innerWidth > 1000) {
            var delta = 0;
            $(document).on("mousewheel", function (e) {
                delta = (e.originalEvent.wheelDelta && (e.originalEvent.wheelDelta > 0 ? 1 : -1)) || // chrome & ie
                    (e.originalEvent.detail && (e.originalEvent.detail > 0 ? -1 : 1)); // firefox
                if (delta > 0) {
                    $('.Header-wrapper').removeClass('scroll');
                } else {
                    $('.Header-wrapper').addClass('scroll')
                };
            });

            var heaTop = 20;
            if ($(window).scrollTop() > heaTop) {
                $('.Header-wrapper').addClass('scroll')
            } else {
                $('.Header-wrapper').removeClass('scroll')
            }
            $(window).scroll(function () {
                if ($(window).scrollTop() > heaTop) {
                    $('.Header-wrapper').addClass('scroll')
                }
                heaTop = $(window).scrollTop();
            });
        } else {
            var thisId = -2;
            var nowId = -1;
            $(".pagesNav-item").click(function(){
                if(!$(this).hasClass("active")){
                    thisId = $(".pagesNav-item.active").index()
                    nowId = $(this).index();
                }
            });
            // 绉诲姩绔
            var heaTop = 0;
            if ($(window).scrollTop() > heaTop || $(window).scrollTop() > 20) {
                $('.Header-wrapper').addClass('scroll')
            } else {
                $('.Header-wrapper').removeClass('scroll')

            }
            $(window).scroll(function () {
                thisId = $(".pagesNav-item.active").index();
                if ($(window).scrollTop() > heaTop && heaTop >= 0) {
                    $('.Header-wrapper').addClass('scroll')
                } else {
                    if(nowId != thisId || $(window).scrollTop() <= 20){
                        $('.Header-wrapper').removeClass('scroll')
                    }
                }
                nowId = -1;
                heaTop = $(window).scrollTop();
            });
            $('.pagesNav-item').click(function () {
                $(this).addClass('active').siblings().removeClass('active');
            });

        }


    };





    // 鎵ц鍑芥暟 ******************************************************************************************************************************
    $(function () {
        popIE(); // 鍒ゆ柇IE鐗堟湰鎻愮ず
        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
        backTop(); //缃《
        videoFn(); //瑙嗛寮圭獥
        tableFn(); // 娓呴櫎table鍚庡彴鏍峰紡
        sonMenu(".pagesNav", ".pagesNav .contain"); //绉诲姩绔?鍐呴〉鑿滃崟("瀹氫箟overflow-x: auto鐨勭埗鍏冪礌","璁剧疆瀹藉害鐨勫瓙鍏冪礌")
        sonMenu2(".proj-nav-box", ".proj-nav"); //绉诲姩绔?鍐呴〉鑿滃崟("瀹氫箟overflow-x: auto鐨勭埗鍏冪礌","璁剧疆瀹藉害鐨勫瓙鍏冪礌")
        runCPU();
        headerScroll();
    });

    // 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
    });

    // 婊氬姩浜嬩欢 ******************************************************************************************************************************
    $(window).scroll(function () {
        runCPU();
    });
}());