(function () {
    // var realWidth=document.documentElement.clientWidth;
    // alert(window.screen.width);
    // alert(navigator.userAgent)
    var realWidth=window.screen.width;
    var mobileJs = document.createElement('script');
    var head = document.getElementsByTagName('HEAD')[0];
    // document.documentElement.clientWidth是窗口大小，如果一开始有设meta width=device-width再检测，就是设备大小，否则一律为浏览器默认的980;
    // window.screen.width是屏幕的真实大小，跟浏览器无关
    var userAgentInfo = navigator.userAgent;
    var Agents = ["Android", "iPhone",
                "SymbianOS", "Windows Phone",
                "iPad", "iPod", "miniProgram" , "miniprogram" ,"MiniProgram"];
    var isPC = true;
    for (var v = 0; v < Agents.length; v++) {
        if (userAgentInfo.indexOf(Agents[v]) > 0) {
            isPC = false;
            break;
        }
    }
    window.isPC=isPC;
    if(!isPC){
        $('html').addClass('is_mobile');
    }else{
        $('html').addClass('is_PC');
    }

    if (!isPC) {
        // var vivo=/VivoBrowser/;
        // var qq=/QQBrowser/;
        var isSpecial=false
        var specialBrowser=['VivoBrowser','QQBrowser']
        for (var v = 0; v < specialBrowser.length; v++) {
            if (userAgentInfo.indexOf(specialBrowser[v]) > 0) {
                isSpecial = true;
                break;
            }
        }
        var isMiNi=false
        var miniPrograms=["miniProgram" , "miniprogram" ,"MiniProgram"]
        for (var v = 0; v < miniPrograms.length; v++) {
            if (userAgentInfo.indexOf(miniPrograms[v]) > 0) {
                isMiNi = true;
                break;
            }
        }

        // isVivo=vivo.test(window.navigator.userAgent);
        if (isMiNi) {
            var docEl = document.documentElement;
            var all_width=document.documentElement.clientWidth;
            var fs=parseInt(all_width)/10
            var fontEl = document.createElement('style');
            fontEl.innerHTML = 'html{font-size:'+ fs +'px!important;}';
            docEl.firstElementChild.appendChild(fontEl);
            var rem=fs;
            window.mflag=true;
            window.rem=fs;
            window.rem2px = function (v) {
                v = parseFloat(v);
                return v * rem;
            };
            window.px2rem = function (v) {
                v = parseFloat(v);
                return v / rem;
            };
        }
        // 特殊浏览器单独设定 固定980显示
        else if (isSpecial){
            var metaEl = document.querySelector('meta[name="viewport"]');
            var docEl = document.documentElement;
            // var metaEl=document.createElement("meta");
            // metaEl.name="viewport";
            // metaEl.setAttribute('content','width='+document.documentElement.clientWidth+',maximum-scale=1,user-scalable=no');
            metaEl.setAttribute('content','width=980,maximum-scale=1,user-scalable=no');
            var fontEl = document.createElement('style');
            fontEl.innerHTML = 'html{font-size:98px!important;}';
            docEl.firstElementChild.appendChild(fontEl);
            
            // docEl.firstElementChild.appendChild(metaEl);
            var rem=98;
            window.mflag=true;
            window.rem = Math.ceil(980/10);
            window.rem2px = function (v) {
                v = parseFloat(v);
                return v * rem;
            };
            window.px2rem = function (v) {
                v = parseFloat(v);
                return v / rem;
            };
            // 如果出现根字体修改完有bug，跟rem不相等的，那就修改meta
            var fs=parseInt($("html").css("font-size"));
            if (fs!=rem) {
                var ww=fs*10;
                metaEl.setAttribute('content','width='+ww+',maximum-scale=1,user-scalable=no');
            }

        } else{
                (function () {
                    var dpr, rem, scale;
                    var docEl = document.documentElement;
                    var fontEl = document.createElement('style');
                    var metaEl = document.querySelector('meta[name="viewport"]');
                    // var metaEl=document.createElement("meta")
                    // metaEl.name="viewport";
                    
                    dpr = window.devicePixelRatio || 1;
                    // rem = Math.ceil(docEl.clientWidth * dpr / 10);
                    rem = Math.ceil(realWidth * dpr / 10)
                    scale = 1 / dpr;
                
                    // 设置viewport，进行缩放，达到高清效果
                    metaEl.setAttribute('content', 'width=' + dpr * realWidth + ',initial-scale=' + scale + ',maximum-scale=' + scale + ', minimum-scale=' + scale + ',user-scalable=no');
                
                    // 设置data-dpr属性，留作的css hack之用
                    docEl.setAttribute('data-dpr', dpr);
                
                    // 动态写入样式
                    docEl.firstElementChild.appendChild(fontEl);
                    fontEl.innerHTML = 'html{font-size:' + rem + 'px!important;}';
                
                    //移动端标签； 
                    window.mflag=true;
                    // 给js调用的，某一dpr下rem和px之间的转换函数
                    window.rem2px = function (v) {
                        v = parseFloat(v);
                        return v * rem;
                    };
                    window.px2rem = function (v) {
                        v = parseFloat(v);
                        return v / rem;
                    };
                
                    window.dpr = dpr;
                    window.rem = rem;

                    var fs=parseInt($("html").css("font-size"));
                    if (fs!=rem) {
                        var ww=fs*10;
                        metaEl.setAttribute('content','width='+ww+',maximum-scale=1,user-scalable=no');
                    }
                    
                    // docEl.firstElementChild.appendChild(metaEl);
                })()
                // 移除原有的header
                $(document).ready(function(){$(".navbar-default").remove()});
        }

    }
    // else if(realWidth>=720&&realWidth<=1024){
    //     var metaEl = document.querySelector('meta[name="viewport"]');
    //     metaEl.setAttribute("content","width=1280,user-scalable=0,maximum-scale=1.0")
    // }
    else{
        var docEl = document.documentElement;
        var metaEl = document.querySelector('meta[name="viewport"]');
        metaEl.setAttribute("content","width=device-width,initial-scale=0.3,maximum-scale=1.0,minimum-scale=0.2,user-scalable=yes")
        // 把动态添加改成动态修改
        // var metaEl=document.createElement("meta")
        // metaEl.name="viewport";
        // metaEl.setAttribute("content","width=device-width,initial-scale=0.3,maximum-scale=1.0,minimum-scale=0.2,user-scalable=yes")
        // docEl.firstElementChild.appendChild(metaEl);
    }
})();


function noScroll(event){
    event.preventDefault();
}

function showList(){
    if ($(".show_list").css("height")=="0px") {
        $(".show_list").css("height","calc(100vh)");
        $(".navbar-mobile .list_content").css("margin-top","0")
        // 显示的时候阻止页面滚动
        // document.documentElement.style.position = 'fixed';
        window.addEventListener('touchmove',noScroll,{passive:false})
    }
}
function hideList(){
    if ($(".show_list").css("height")!="0px") {
        $(".show_list").css("height","0");
        $(".navbar-mobile .list_content").css("margin-top","-1rem")
        // 显示的时候阻止页面滚动
        // document.documentElement.style.position = 'fixed';
        window.removeEventListener('touchmove',noScroll,{passive:false})
    }
}

// :active兼容IOS
$(document).ready(function(){
    document.body.addEventListener('touchstart', function (){});  
})


// 禁止UC自动加链接
function noUc_link(){
    $("a").each(function(index, element) {
        try{
        var thishref=$(this).attr("href");
        var thisText=$(this).html();
        if(thishref.indexOf("uc.cn")>=0){
            $(this).replaceWith(thisText);	
        }
        }
        catch(e){
        }
    });
    $("script").each(function(index, element) {
        try{
        var thissrc=$(this).attr("src");
        
        if(thissrc.indexOf("ucbrowser")>=0){
            $(this).remove();	
        }
        }
        catch(e){
        }
    });	
}
// 执行UC处理
$(function(){
    
    var pageDATA_ua = window.navigator.userAgent.toLowerCase();
    if(pageDATA_ua.indexOf('ucbrowser')>=0){
        noUc_link();
        setTimeout(function(){
            // ($("iframe[src*='ucweb.com']")[0]).remove();
            $(".delete_next").next().remove();
        }, 3000);
    };
})