(function ($) {
    $.getUrlParam = function (name) {
        var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
        var r = window.location.search.substr(1).match(reg);
        if (r != null) return unescape(r[2]);
        return null;
    }
})(jQuery);

$(function() {
	document.cookie = "cas_hash=" + encodeURIComponent(window.location.hash) ;
	document.cookie = "accessUrl" + "=" + $.getUrlParam("service") + "; " ;
	try{
		if(window.localStorage){
			//重新登录的时候清除掉localStorage
			window.localStorage.clear();
		}
		if(window.sessionStorage){
			//重新登录的时候清除掉sessionStorage
			window.sessionStorage.clear();
		}
	}catch(e){}

	
	var passwordhtml = document.getElementById("password_template").innerHTML;
	var qrcodehtml = document.getElementById("qrcode_template").innerHTML;
	
	
	
	var phonehtml = document.getElementById("phonecode_template").innerHTML;
	$("#login_content").html(passwordhtml);
	initPassWordEvent();
	//手机端不显示微信登录
	var userAgentInfo = navigator.userAgent; 
    if(userAgentInfo.indexOf("Mobile")>-1){
    	$("#isPc").hide();
    	$("#isNotPc").show().find(".qq").css("margin-left","calc(50% - 33px)");
    }else{
    	$("#isNotPc").hide();
    	$("#isPc").show();
    }
	
	var setting = {
		imageWidth : 1680,
		imageHeight : 1050
	};
	var init = function() {
		var windowHeight = $(window).height();
		var windowWidth = $(window).width();
		$(".login_conatiner").css("height",windowHeight);
		$(".login_conatiner").css("width",windowWidth);
		
		$("#container_bg").css("height",windowHeight);
		$("#container_bg").css("width",windowWidth);
		
		$("#login_right_box").css("height",windowHeight);
		

		var imgW = setting.imageWidth;
		var imgH = setting.imageHeight;
		var ratio = imgH / imgW; // 图片的高宽比

		imgW = windowWidth; // 图片的宽度等于窗口宽度
		imgH = Math.round(windowWidth * ratio); // 图片高度等于图片宽度 乘以 高宽比

		if (imgH < windowHeight) { // 但如果图片高度小于窗口高度的话
			imgH = windowHeight; // 让图片高度等于窗口高度
			imgW = Math.round(imgH / ratio); // 图片宽度等于图片高度 除以 高宽比
		}

		$(".login_img_01").width(imgW).height(imgH); // 设置图片高度和宽度
	};

	init();
	
	$(window).resize(function() {
		init();
	});

	
	
	//点击账号登陆
	$("#password_login").click(function(){
//		$("#password_login").addClass("active");
//		$("#qrcode_login").removeClass("active");
//		$("#login_content").html(passwordhtml);
		$("#password_login").addClass("active");
		$("#qrcode_login").removeClass("active");
		$("#phoneCode_login").removeClass("active");
		$("#login_content").html(passwordhtml);
		initPassWordEvent();
		// var	search =location.search;
		// //跳转url
		// var service = getParameter(search, "service", "");
		// window.location.href = decodeURIComponent(service);
		
	});
	
	//点击扫码登陆
	$("#qrcode_login").click(function(){
		$("#password_login").removeClass("active");
		$("#qrcode_login").addClass("active");
		$("#phoneCode_login").removeClass("active");
		$("#login_content").html(qrcodehtml);
		
		
    	
    	
    	
    	
		mxsock();
		//获取token及扫码地址
		/*$.ajax({
	        type : "get",      
	        url : "yunschoolsso", 
	        dataType : "text",
	        cache: false ,
	        data :
	        {
	        	"type" : "getToken"
	        },
	        success : function(result)
	        {
	        	var token = result.substring(0,result.indexOf(","));
	        	var content = result.substring(result.indexOf(",")+1);
	        	//生成二维码
	        	setQrcode(content);
	        	var num = 0;
	        	//扫码登录
	    		qrcodeLogin(content, token, num);
	        },
	        error : function(xhr, status, errMsg)
	        {
	             alert("获取token失败");
	        }
	    });*/
	});

	$("#phoneCode_login").click(function(){
		$("#password_login").removeClass("active");
		$("#qrcode_login").removeClass("active");
		$("#phoneCode_login").addClass("active");
		$("#login_content").html(phonehtml);
		initErrormsg();
	});

	
	
	//触发如何使用360极速模式图片
//	 $("#open_360").mouseover(function(){
//		$("#open_360_img").show();
//	}).mouseout(function(){
//		$("#open_360_img").hide();
//	}); 


	
	
	//如果有错误信息，则显示
	if($("#errormsghide").text()){
		$("#errormsg").text($("#errormsghide").text()).show();
		$("#help-link").hide();
	}

});

function initPassWordEvent(){
	//放大
	//点击放大图片 comm/image/cau_qyh.png
	$('div[name="cleckBig"]').click(function(){
		$("#qrcodBig").show();
	});
	$(".popup-outside-content").click(function(){
		$("#qrcodBig").hide();
	});
	//点击记住用户名
	$("#rememberName").change(function(){
		if($(this).is(":checked")){
			var $u = $("#un").val() ;
			if($.trim($u)==''){
				$("#errormsg").text("账号不能为空。").show();
				$("#help-link").hide();
				$(this).removeAttr("checked");
			}else{
				//不等于空，写cookie
				setCookie('dlut_cas_un' , $u , 365);
				document.getElementById('pd').focus()
			}
		}else{
			//反选之后清空cookie
			clearCookie('dlut_cas_un');
		}
	});

	//登录按钮触发
	$("#index_login_btn").click(function(){
		login();
	});

	$("#open_360").click(function(){
		$("#open_360_img").show();
	});
	$("#open_360").click(function(event){
		event.stopPropagation();
	});
	$(document).click(function(){
		$("#open_360_img").hide();
	});

	//用户名文本域keyup事件
	$("#un").keyup(function(e){
		if(e.which == 13) {
			login();
		}
	}).keydown(function(e){
		$("#errormsg").hide();
		var winW =$("body").width();
		if(winW < 1024){
			$("#help-link").show();
		}
	}).focus();

	//密码文本域keyup事件
	$("#pd").keyup(function(e){
		if(e.which == 13) {
			login();
		}
	}).keydown(function(e){
		$("#errormsg").hide();
		var winW =$("body").width();
		if(winW < 1024){
			$("#help-link").show();
		}
	});

	//重新获取验证码
	$("#a_changeCode").click(function(){
		$("#codeImage").attr("src", "code?"+Math.random()) ;
	});

	//获取cookie值
	var cookie = getCookie('dlut_cas_un');
	if(cookie){
		$("#un").val(cookie);
		$("#rememberName").attr("checked","checked");
	}

	var ifchecked = function(){
		if($("#rememberName").is(":checked")){
			document.getElementById('pd').focus()
		}
	};
	ifchecked();
}

function initErrormsg(){
	testTTT();
	$("#phone").keyup(function(e){
		if(e.which == 11){
			loginBtn();
		}
	}).keydown(function(e){
		$("#errormsg").hide();
	}).focus();
	
	
	$("#phoneCode").keyup(function(e){
		if(e.which == 10){
			loginBtn();
		}
	}).keydown(function(e){
		$("#errormsg").hide();
	});
	
	$("#index_login_btn_phone").click(function(){
		loginBtn();
	});
}

function mxsock() {
	
	/*$.ajax({
        type : "get",      
        url : "yunschoolsso", 
        dataType : "text",
        cache: false ,               
        data :
        {"cs":"cs",
        	"type":"cs",
             "code" : "cs"
        },
        success : function(result)
        {
        	
        },
        error : function(result)
        {
        	
            window.open("www.baidu.com");
        }
    });*/
	var service = GetQueryString("service");
	console.log(service);
    mxsoc = new mxsocket({
        //自定义参数begin
        debug: true,//是否开启调试模式,开启调试后调试信息将以console.log的形式输出
        domain: "wep.cau.edu.cn",//域名
        security: true,//是否https。
        appid: '200190905170208710',//开发者APPID
        title: '上网系统扫码登录',//当前操作名称,如XX系统扫码登录
        qrcode_id: 'qrcode',//二维码所在div的ID,会自动在该DIV下生成二维码
        qrcode_width: 200,//二维码宽度,单位px
        qrcode_height: 200,//二维码高度,单位px
        //自定义参数end

        open: function (data) {
            //打开websocket连接后会触发该事件
            //this.send("WebSocket rocks");
        },
        close: function () {
            //websocket连接中断后触发该事件
            //this.init();//关闭后重新建立websocket连接,重新生成二维码
        },
        confirm: function (rs) {
            //用户扫码后点击确认同意后会触发该事件。
            //console.log(rs.find("code"));
        	console.log(rs);
            console.log(rs.code);
        	$.ajax({
                type : "get",      
                url : "yunschoolsso", 
                dataType : "text",
                cache: false ,               
                data :
                {
                	"type":rs.code,
                     "code" : rs.code
                },
                success : function(result)
                {
                	
                	//window.location="http://baidu.com"
                	console.log(result);
                	if(result=="login"){
                		if(Boolean($.cookie("accessUrl"))){
                			window.location.href = $.cookie("accessUrl");
                    	}else{
                    		window.location.href = service == "" ? "https://one.cau.edu.cn/tp_up" : service;
                    	}
                	}else{
                		//$("#qrcode").hide();
                		$("#qrcode").html("<div class='qr-code-text' id='qrcode_error' style='color:red;font-size:15px;padding-left:50px;'>"+result+"</div>")
                	}
                	
                	
                },
                error : function(result)
                {
                	
                	//window.location.href="http://baidu.com"
                    console.log(result);
                    
                }
            });

            //这里写自己登陆逻辑处理,返回数据格式为{"code":"879d1a2d490d441cf76e90cbcae13209"}
            //PS:扫码成功后该二维码立即失效,其他用户再扫则会提示二维码失效,如果是多次人扫码场景即非登录场景,则需自行重新生成二维码(调用this.send('ticket'))
        },
        reject: function (rs) {
            //用户扫码后点击取消会触发该事件。即用户拒绝该次扫码请求
            console.log(rs);
            //这里写自己取消的逻辑处理。rs为空
        },
        error: function (rs) {
            //发生错误后点击取消会触发该事件
            console.log(rs);
        },
        /*日志输出方法,调试时可复写
        log: function (msg) {
            var output = document.getElementById("debug");
            var pre = document.createElement("p");
            pre.style.color = "red";
            pre.style.wordWrap = "break-word";
            console.log(msg);
            pre.innerHTML = typeof msg == "string" ? msg : JSON.stringify(msg);
            output.appendChild(pre);
        }*/
    });
};

function login(){
	
	var $u = $("#un") , $p=$("#pd");
	
	var u = $u.val().trim();
	if(u==""){
		$u.focus();
		$("#errormsg").text("账号不能为空。");
		$("#help-link").hide();
		return ;
	}
	
	var p = $p.val().trim();
	if(p==""){
		$p.focus();
		$("#errormsg").text("密码不能为空。");
		$("#help-link").hide();
		return ;
	}
	
	$u.attr("disabled","disabled");
	$p.attr("disabled","disabled");
	
	var lt = $("#lt").val();
	
	$("#ul").val(u.length);
	$("#pl").val(p.length);
	$("#rsa").val(strEnc(u+p+lt , '1' , '2' , '3'));
	$("#sl").val(0);
	$("#loginForm")[0].submit();
}

function loginBtn(){
	
	var $phone = $("#phone");
	var $code = $("#phoneCode");
	
	var phone = $phone.val().trim();
	if(phone == ""){
		$phone.focus();
		$phone.parent().addClass("login_error_border");
		$("#errormsg").html("手机号不能为空!");
		$("#errormsg").show();
		$("#help-link").hide();
		return ;
	}
	var code = $code.val().trim();
	if(code == ""){
		$code.focus();
		$code.parent().addClass("login_error_border");
		$("#errormsg").html("验证码不能为空!");
		$("#errormsg").show();
		$("#help-link").hide();
		return ;
	}
	var mreg = /^0?1\d{10}$/;
	
	if(!mreg.test(phone)){
		$phone.focus();
		$phone.parent().addClass("login_error_border");
		$("#errormsg").html("手机号格式不正确");
		$("#errormsg").show();
		return ;
	}
	var djsendtime = $.cookie("djsendtime");
	if(djsendtime == null || djsendtime == "null" || djsendtime == undefined || djsendtime == "undefined"){
		$phone.focus();
		$("#errormsg").html("请先点击获取验证码再登陆");
		$("#errormsg").show();
		return ;
	}
	
	$phone.attr("disabled","disabled");
	$code.attr("disabled","disabled");
	
	var lt = $("#lt").val();
	
	$("#ul").val(phone.length);
	$("#pl").val(code.length);
	$("#rsa").val(strEnc(phone+code+lt , '1' , '2' , '3'));
	$("#sl").val(1);
	$("#loginForm")[0].submit();
}

function setQrcode(content){
	$("#qrcode").qrcode({width: 143,height: 143,text: content});
}
function qrcodeLogin(content, token, num){
	var	search =location.search;
	//跳转url
	var service = getParameter(search, "service", "");
	$.ajax({
        type : "get",      
        url : "qrcodesso", 
        dataType : "text",
        cache: false ,
        data :
        {
        	 "type"    : "qrcodeLogin",
             "service" : service,
             "token"   : token,
             "content" : content
        },
        success : function(result)
        {
        	num ++;
        	if(result == "out" && num < 2){
        		qrcodeLogin(content, token, num);
        	}else{
        		window.location.href = decodeURIComponent(service);
        	}
//        	window.location.href = decodeURIComponent(service);
//        	if(result == "ok"){
//        		window.location.href = decodeURIComponent(service);
//        	}else if(result == "out"){
////        		alert("扫码超时");
//        		window.location.href = decodeURIComponent(service);
//        	}else if(result == "error"){
//        		alert("二维码失效");
//        	}
        },
        error : function(xhr, status, errMsg)
        {
//             alert("扫码失败刷新后重试");
        }
    });
}

function getParameter(hash,name,nvl) {
	if(!nvl){
		nvl = "";
	}
	var svalue = hash.match(new RegExp("[\?\&]?" + name + "=([^\&\#]*)(\&?)", "i"));
	if(svalue == null){
		return nvl;
	}else{
		svalue = svalue ? svalue[1] : svalue;
		svalue = svalue.replace(/<script>/gi,"").replace(/<\/script>/gi,"").replace(/<html>/gi,"").replace(/<\/html>/gi,"").replace(/alert/gi,"").replace(/<span>/gi,"").replace(/<\/span>/gi,"").replace(/<div>/gi,"").replace(/<\/div>/gi,"");
		return svalue;
	}
}

//设置cookie
function setCookie(cname, cvalue, exdays) {
    var d = new Date();
    d.setTime(d.getTime() + (exdays*24*60*60*1000));
    var expires = "expires="+d.toUTCString();
    document.cookie = cname + "=" + cvalue + "; " + expires;
}

//获取cookie
function getCookie(cname) {
    var name = cname + "=";
    var ca = document.cookie.split(';');
    for(var i=0; i<ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1);
        if (c.indexOf(name) != -1) return c.substring(name.length, c.length);
    }
    return "";
}

//清除cookie  
function clearCookie(name) {  
    setCookie(name, "", -1);  
} 

//获取地址栏参数值 	
function GetQueryString(service) {
	var b = new RegExp("(^|&)" + service + "=([^&]*)(&|$)");
	var r = window.location.search.substr(1).match(b);
	if (r != null) return unescape(r[2]);
	return null
};


function testTTT(){
	$('body').on('click', '#getPhone', function () {
		var phone = $("#phone").val().trim();
		if(phone == ""){
			$("#phone").focus();
			$("#phone").parent().addClass("login_error_border");
			$("#errormsg").html("手机号不能为空!");
			$("#errormsg").show();
			$("#help-link").hide();
			return ;
		}
		var mreg = /^0?1\d{10}$/;
		
		if(!mreg.test(phone)){
			$("#phone").focus();
			$("#phone").parent().addClass("login_error_border");
			$("#errormsg").html("手机号格式有误");
			$("#errormsg").show();
			$("#help-link").hide();
			return ;
		}
		LockButton("#getPhone", 90);
		$("#errormsg").html("验证码已发送，请注意查收");
		$("#errormsg").show();
		$("#getPhoneCode").attr("src", "mobilecode?phone=" + phone + "&" + Math.random());
	})
	if($.cookie("djsendtime") != undefined && !isNaN($.cookie("djsendtime"))){
		var djsendtime = $.cookie("djsendtime");
		var now = new Date().getTime();
		var lockseconds = parseInt((djsendtime - now) / 1000);
		if(lockseconds <= 0){
			$.cookie("djsendtime", null);
		}else{
			LockButton('#getPhone', lockseconds);
		}
	}
}

var LockButton = function(btnObjId, lockseconds){
	var errorInfo = true;
	var djsendtime = $.cookie("djsendtime");
	if(djsendtime == undefined || djsendtime == 'undefined' || djsendtime == null || djsendtime == 'null'){
		var now = new Date().getTime();
		var end = lockseconds * 1000 + now;
		$.cookie("djsendtime", end);
	} 
	$("#getPhone").attr("disabled", "disabled");
	document.getElementById('getPhone').style.color = "#808080";
	document.getElementById('getPhone').value = '(' + lockseconds + ')后重新获取'; 
	var timer = setInterval(function(){
		lockseconds--;
		document.getElementById('getPhone').value = '(' + lockseconds + ')后重新获取' ; 
		if (lockseconds <= 0) {
			clearCookie("djsendtime");
			$("#getPhone").removeAttr("disabled");
			document.getElementById('getPhone').style.color="#008838";
			document.getElementById('getPhone').value = "重新获取"; 
            clearInterval(timer);
		}
		if(errorInfo){
			var error_mobile_info = $.cookie("mobile_error_info");
			if(error_mobile_info != null && error_mobile_info != undefined && error_mobile_info != 'undefined' && error_mobile_info != 'null' && "true" == error_mobile_info){
				$("#errormsg").html("该学工号未绑定手机号，请使用账号与微信扫码登录，进入“我的信息”---“安全设置“绑定手机号");
				$("#errormsg").show();
				errorInfo = false;
				$.cookie("mobile_error_info", null);
				lockseconds = 0;
				clearCookie("djsendtime");
			}else if(error_mobile_info != null && error_mobile_info != undefined && error_mobile_info != 'undefined' && error_mobile_info != 'null' && "true1" == error_mobile_info){
				$("#errormsg").html("您的验证码获取太频繁，请于10分钟之后重试");
				$("#errormsg").show();
				errorInfo = false;
				$.cookie("mobile_error_info", null);
			}else if(error_mobile_info != null && error_mobile_info != undefined && error_mobile_info != 'undefined' && error_mobile_info != 'null' && "true2" == error_mobile_info){
				$("#errormsg").html("一天只能发送10次验证码");
				$("#errormsg").show();
				errorInfo = false;
				$.cookie("mobile_error_info", null);
			}
		}
	}, 1000);
	
};