$(function(){
	//记住密码
    var username = $.cookies.get("loginId");
    var password = $.cookies.get("pwd");
    var auto = $.cookies.get("auto");
    erroNum = jQuery.cookies.get('LOGIN_ERROR');
    var JSessionId = $.cookies.get("JSESSIONID");
    
    if(username!=""&&username!="undefined"&&username!=null&&username!="null"){
        $("#loginId").val(username);
    }
    if(password!="" && password!="undefined" && auto=="yes"){
        $("#passwd").val(password);
        $("#auto").prop('checked',true);
    }else{
        $("#auto").prop('checked',false);
    }
    //验证码
    reloadcode();
    erroNum = jQuery.cookies.get('LOGIN_ERROR');
    /* 密码错误三次以上,显示验证码start **/
    if(erroNum==null) {
        erroNum = 0;
    }
})

function getRootPath() {
    var strFullPath = window.document.location.href;
    var strPath = window.document.location.pathname;
    var pos = strFullPath.indexOf(strPath);
    var prePath = strFullPath.substring(0, pos);
    var postPath = strPath.substring(0, strPath.substr(1).indexOf('/') + 1);
    return (prePath + postPath);
}

// md5 begin
var hex_chr = '0123456789abcdef';
function rhex(num) {
    str = "";
    for (j = 0; j <= 3; j++)
        str += hex_chr.charAt((num >> (j * 8 + 4)) & 0x0F) + hex_chr.charAt((num >> (j * 8)) & 0x0F);
    return str;
}
function str2blks_MD5(str) {
    nblk = ((str.length + 8) >> 6) + 1;
    blks = new Array(nblk * 16);
    for (i = 0; i < nblk * 16; i++)
        blks[i] = 0;
    for (i = 0; i < str.length; i++)
        blks[i >> 2] |= str.charCodeAt(i) << ((i % 4) * 8);
    blks[i >> 2] |= 0x80 << ((i % 4) * 8);
    blks[nblk * 16 - 2] = str.length * 8;
    return blks;
}
function add(x, y) {
    var lsw = (x & 0xFFFF) + (y & 0xFFFF);
    var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
    return (msw << 16) | (lsw & 0xFFFF);
}
function rol(num, cnt) {
    return (num << cnt) | (num >>> (32 - cnt));
}
function cmn(q, a, b, x, s, t) {
    return add(rol(add(add(a, q), add(x, t)), s), b);
}
function ff(a, b, c, d, x, s, t) {
    return cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function gg(a, b, c, d, x, s, t) {
    return cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function hh(a, b, c, d, x, s, t) {
    return cmn(b ^ c ^ d, a, b, x, s, t);
}
function ii(a, b, c, d, x, s, t) {
    return cmn(c ^ (b | (~d)), a, b, x, s, t);
}

function MD5(str) {
    if (str.length == 0) {
        return str;
    }
    x = str2blks_MD5(str);
    var a = 1732584193;
    var b = -271733879;
    var c = -1732584194;
    var d = 271733878;

    for (i = 0; i < x.length; i += 16) {
        var olda = a;
        var oldb = b;
        var oldc = c;
        var oldd = d;

        a = ff(a, b, c, d, x[i + 0], 7, -680876936);
        d = ff(d, a, b, c, x[i + 1], 12, -389564586);
        c = ff(c, d, a, b, x[i + 2], 17, 606105819);
        b = ff(b, c, d, a, x[i + 3], 22, -1044525330);
        a = ff(a, b, c, d, x[i + 4], 7, -176418897);
        d = ff(d, a, b, c, x[i + 5], 12, 1200080426);
        c = ff(c, d, a, b, x[i + 6], 17, -1473231341);
        b = ff(b, c, d, a, x[i + 7], 22, -45705983);
        a = ff(a, b, c, d, x[i + 8], 7, 1770035416);
        d = ff(d, a, b, c, x[i + 9], 12, -1958414417);
        c = ff(c, d, a, b, x[i + 10], 17, -42063);
        b = ff(b, c, d, a, x[i + 11], 22, -1990404162);
        a = ff(a, b, c, d, x[i + 12], 7, 1804603682);
        d = ff(d, a, b, c, x[i + 13], 12, -40341101);
        c = ff(c, d, a, b, x[i + 14], 17, -1502002290);
        b = ff(b, c, d, a, x[i + 15], 22, 1236535329);

        a = gg(a, b, c, d, x[i + 1], 5, -165796510);
        d = gg(d, a, b, c, x[i + 6], 9, -1069501632);
        c = gg(c, d, a, b, x[i + 11], 14, 643717713);
        b = gg(b, c, d, a, x[i + 0], 20, -373897302);
        a = gg(a, b, c, d, x[i + 5], 5, -701558691);
        d = gg(d, a, b, c, x[i + 10], 9, 38016083);
        c = gg(c, d, a, b, x[i + 15], 14, -660478335);
        b = gg(b, c, d, a, x[i + 4], 20, -405537848);
        a = gg(a, b, c, d, x[i + 9], 5, 568446438);
        d = gg(d, a, b, c, x[i + 14], 9, -1019803690);
        c = gg(c, d, a, b, x[i + 3], 14, -187363961);
        b = gg(b, c, d, a, x[i + 8], 20, 1163531501);
        a = gg(a, b, c, d, x[i + 13], 5, -1444681467);
        d = gg(d, a, b, c, x[i + 2], 9, -51403784);
        c = gg(c, d, a, b, x[i + 7], 14, 1735328473);
        b = gg(b, c, d, a, x[i + 12], 20, -1926607734);

        a = hh(a, b, c, d, x[i + 5], 4, -378558);
        d = hh(d, a, b, c, x[i + 8], 11, -2022574463);
        c = hh(c, d, a, b, x[i + 11], 16, 1839030562);
        b = hh(b, c, d, a, x[i + 14], 23, -35309556);
        a = hh(a, b, c, d, x[i + 1], 4, -1530992060);
        d = hh(d, a, b, c, x[i + 4], 11, 1272893353);
        c = hh(c, d, a, b, x[i + 7], 16, -155497632);
        b = hh(b, c, d, a, x[i + 10], 23, -1094730640);
        a = hh(a, b, c, d, x[i + 13], 4, 681279174);
        d = hh(d, a, b, c, x[i + 0], 11, -358537222);
        c = hh(c, d, a, b, x[i + 3], 16, -722521979);
        b = hh(b, c, d, a, x[i + 6], 23, 76029189);
        a = hh(a, b, c, d, x[i + 9], 4, -640364487);
        d = hh(d, a, b, c, x[i + 12], 11, -421815835);
        c = hh(c, d, a, b, x[i + 15], 16, 530742520);
        b = hh(b, c, d, a, x[i + 2], 23, -995338651);

        a = ii(a, b, c, d, x[i + 0], 6, -198630844);
        d = ii(d, a, b, c, x[i + 7], 10, 1126891415);
        c = ii(c, d, a, b, x[i + 14], 15, -1416354905);
        b = ii(b, c, d, a, x[i + 5], 21, -57434055);
        a = ii(a, b, c, d, x[i + 12], 6, 1700485571);
        d = ii(d, a, b, c, x[i + 3], 10, -1894986606);
        c = ii(c, d, a, b, x[i + 10], 15, -1051523);
        b = ii(b, c, d, a, x[i + 1], 21, -2054922799);
        a = ii(a, b, c, d, x[i + 8], 6, 1873313359);
        d = ii(d, a, b, c, x[i + 15], 10, -30611744);
        c = ii(c, d, a, b, x[i + 6], 15, -1560198380);
        b = ii(b, c, d, a, x[i + 13], 21, 1309151649);
        a = ii(a, b, c, d, x[i + 4], 6, -145523070);
        d = ii(d, a, b, c, x[i + 11], 10, -1120210379);
        c = ii(c, d, a, b, x[i + 2], 15, 718787259);
        b = ii(b, c, d, a, x[i + 9], 21, -343485551);

        a = add(a, olda);
        b = add(b, oldb);
        c = add(c, oldc);
        d = add(d, oldd);
    }
    return rhex(a) + rhex(b) + rhex(c) + rhex(d);
}

// md5 end

/*  pwd level start */
//以下用于检查密码强度
// CharMode函数
// 测试某个字符是属于哪一类.
function CharMode(iN) {
    if (iN >= 48 && iN <= 57) // 数字
        return 1;
    if (iN >= 65 && iN <= 90) // 大写字母
        return 2;
    if (iN >= 97 && iN <= 122) // 小写
        return 4;
    else
        return 8; // 特殊字符
}

// bitTotal函数
// 计算出当前密码当中一共有多少种模式
function bitTotal(num) {
    modes = 0;
    for (i = 0; i < 4; i++) {
        if (num & 1)
            modes++;
        num >>>= 1;
    }
    return modes;
}
// checkStrong函数
// 返回密码的强度级别
function checkPasswdRate(sPW) {
    if (sPW.length <= 5)
        return 0; // 密码太短
    Modes = 0;
    for (i = 0; i < sPW.length; i++) {
        // 测试每一个字符的类别并统计一共有多少种模式.
        Modes |= CharMode(sPW.charCodeAt(i));
    }
    return bitTotal(Modes);
}
/* pwd level end */

/**/
/* 为IE6 IE7 IE8增加document.getElementsByClassName函数 */
/MSIE\s*(\d+)/i.test(navigator.userAgent);
var isIE = parseInt(RegExp.$1 ? RegExp.$1 : 0);
if (isIE > 0 && isIE < 9) {
    document.getElementsByClassName = function (cls) {
        var els = this.getElementsByTagName('*');
        var ell = els.length;
        var elements = [];
        for (var n = 0; n < ell; n++) {
            var oCls = els[n].className || '';
            if (oCls.indexOf(cls) < 0)        continue;
            oCls = oCls.split(/\s+/);
            var oCll = oCls.length;
            for (var j = 0; j < oCll; j++) {
                if (cls == oCls[j]) {
                    elements.push(els[n]);
                    break;
                }
            }
        }
        return elements;
    }
}
/**/
/* 使用appendChild创建结点 */
function CreateNode(str, type, css) {
    // 创建新节点
    var NewDiv = document.createElement(type);
    if (css != undefined && css != null && css != '') {
        NewDiv.className = css;
    }
    // 为创建的节点内加入的内容
    var NewText = document.createTextNode(str);
    // 追加一个新的子结点
    NewDiv.appendChild(NewText);
    // 返回新创建结点数据
    return NewDiv;
}

//清空某节点下的子节点
function clearNode(nodeId) {
    var node = document.getElementById(nodeId);
    while (node.childNodes.length != 0) {
        node.style.display = "none";
        node.removeChild(node.firstChild);
    }
    var errorTip;
    try {
        errorTip = document.getElementsByClassName("errortip");
    } catch (e) {

    }

    if (errorTip != undefined && errorTip.length > 0) {
        for (var i = 0; i < errorTip.length; i++) {
            if (errorTip[i].childNodes.length != 0) {
                errorTip[i].style.display = "none";
                errorTip[i].removeChild(errorTip[i].firstChild);
            }
        }
    }
}

// 向指定结点内插入新结点函数
function insertWithin(nodeId, str, css) {
    // 指定结点 id
    clearNode(nodeId);
    var node = document.getElementById(nodeId);
    var newNode = CreateNode(str, "span", css);
    // 追加一个新的结点
    node.appendChild(newNode);
    node.style.display = "block";
}

//刷新验证码
function reloadcode() {
    var linkList = window.parent.document.getElementsByTagName("link");//获取父窗口link标签对象列表
    var head = document.getElementsByTagName("head").item(0);
    //外联样式
    for (var i = 0; i < linkList.length; i++) {
        var l = document.createElement("link");
        l.rel = 'stylesheet'
        l.type = 'text/css';
        l.href = linkList[i].href;
        head.appendChild(l);
    }
}

function showAuthCode() {
    var authCodeDiv = document.getElementById('authCodeDiv');
    authCodeDiv.setAttribute('style', 'display:');
}

// 使用ajax登录
var xmlHttp;
var domain;
var url = '', unionid, isResetpwd, goldUName, level;
var port;
function getQueryStringRegExp(name) {
    var reg = new RegExp("(^|\\?|&)" + name + "=([^&]*)(\\s|&|$)", "i");
    if (reg.test(location.href))
        return unescape(RegExp.$2.replace(/\+/g, " "));
    return "";
}

/*验证用户信息*/
function validation(value, tip, tipKey, key) {
    if (value == "") {
        insertWithin(tipKey, tip);
        document.getElementById(key).focus();
        return false;
    }else{
    	clearNode(tipKey);
    }
    return true;
}

/**
 * 获得验证成功后登录的跳转地址
 */
function getPassUrl() {
    url = getQueryStringRegExp('url');
    if (url == '') {
        port = top.location.port == "" ? "" : ":" + top.location.port;
        url = top.location.hostname + port + "/web/login-check.jsp";
    } else if (url.indexOf("/") == 0) {
        port = top.location.port == "" ? "" : ":" + top.location.port;
        url = top.location.hostname + port + url;
    }
}

function test(){
	$("#logining").hide();
	$("#comeing").show();
}

var ERROR_NUM = 3;
var erroNum;
/*登录*/
function login() {
    getPassUrl();
    //登录号可以是用户名、邮箱、手机号
    var loginId = document.getElementById("loginId").value.trim();
    if (validation(loginId, "用户名不能为空", "tbr-login-tip", "loginId") != true) {
        return false;
    }
    level = checkPasswdRate(document.getElementById("passwd").value.trim());
    var passwd = document.getElementById("passwd").value.trim();
    var pwd = $.cookies.get("pwd");
	if(passwd != pwd){
		passwd = MD5(document.getElementById("passwd").value.trim().replace(/\%/g, "%25").replace(/\+/g, "%2B").replace(/\&/g, "%26"));
	}
    if (validation(passwd, "密码不能为空", "tbr-passwd-tip", "passwd") != true) {
        return false;
    }
    if(erroNum >=ERROR_NUM){
		var authCode = $("#authCode").val();
		if(validation(authCode, "验证码不能为空", "tbr-authCode-tip", "authCode") != true) {
			return false;
		}
	}
    $("#pwd").val(passwd);
    $("#passwd").val(passwd);
	
	if($("#auto").prop('checked') == true){
		$.cookies.set("loginId",loginId,{hoursToLive: 100});
		$.cookies.set("pwd",passwd,{hoursToLive: 100});
		$.cookies.set("auto", "yes", {hoursToLive: 100});
	}else{
		$.cookies.set("loginId","");
		$.cookies.set("pwd","");
		$.cookies.set("auto", "no");
	}
	//切换登录按钮文字
	test();
    caslogin();
}

var webtrn_url = document.domain.indexOf('.demo.')>=0? 'http://sso.demo.webtrn.cn/auth' : 'https://sso.webtrn.cn/auth';
function caslogin() {
	document.getElementById("loginForm").action=webtrn_url;
	document.getElementById("errorPage").value="http://"+window.location.host+"/sso/ssoLogin_loginError.action?backURL=/index.jsp";
	$("#loginForm").submit();
}

//注册链接事件
function regedit() {
    var registerUrl = getQueryStringRegExp("registerUrl");
    top.window.location.href = registerUrl+"?websiteId="+top.location.hostname;
}

//忘记密码链接事件
function forgetPasswork() {
    var forgetPasswordUrl = "/new/password/newGetPassword.action?logoUrl=/cms/res_base/webtrnthty/webtrn/images/logo.png"; //getQueryStringRegExp("forgetPasswordUrl");
    top.window.location.href = forgetPasswordUrl;
}

function toResetPwd() {
    if (isResetpwd == true) {
        if (level != undefined && level < 1) {
            var r = confirm("您的密码过于简单，为了保障您的账户安全请重新设置密码");
            if (r) {
                return getRootPath() + "/view/login/pwd/adminSetpwd.jsp?loginId=" + goldUName + "&loginType=3";
            }
        }
    }
    return "";
}

function reloadcode() {
	var url = isDemoSite() ? 'http://sso.demo.webtrn.cn' : 'https://sso.webtrn.cn';
	var verify=document.getElementById('img_data');
	verify.setAttribute('src', url + '/verifyCodeImg?' + Math.random());
	jQuery("#showCode").show();
}
function isDemoSite(){
	return document.domain.indexOf('.demo.')!=-1;
}

function keydown(e) {
    var currKey = 0, e = e || event;
    currKey = e.keyCode || e.which || e.charCode;// 支持IE、FF
    if (currKey == 13) {
        login();
    }
}

document.onkeydown = keydown;

String.prototype.trim = function () {
    return this.replace(/(^\s*)|(\s*$)/g, "");
}