document.onkeydown = function(e) {
	e = e || window.event;
	if (e.keyCode == 13) {
		$('#submit_button').trigger('click');		
	}
};



$(window).ready(function () {
	 //模块化页面
    $("#header").load("header.html");
    $("#footer").load("footer.html");
    
    //设置当前元素属性值
    if (getCookie(name) == "en") {
    	document.getElementById('form_lang').innerHTML = "English";
    	$("#Languages").val("en");
    } else {
        document.getElementById('form_lang').innerHTML = "简体中文";
        $("#Languages").val("zh-cn");
    }
    
    //默认选中用户名输入框
    $("#usernameinput").focus();
    
    //选中用户名输入框时,隐藏报错信息
    $('#usernameinput').focus(function() {
		$("#user-label").hide();
		$("#submit_button").removeAttr("disabled");
	});
    
    //选中密码输入框时，隐藏报错信息
	$('#password').focus(function() {
		$("#password-label").hide();
		$("#submit_button").removeAttr("disabled");
	});
	
    /**
     * id: 表单按键的id
     * value:表单按键的值
     * valid:值是否有效
     * */
//    $("input").blur(function () {
//        var name = this.id;
//        var value = this.value;
//        setUserFormWaring(name, value, emailIsValid(value));
//    });

//    function setUserFormWaring(id, value, valid) {
//        var tempWaring = "#" + id + "-label";
//        if (!value || !valid) {
//            $(tempWaring).show();
//        } else {
//            var login = {};
//            login[id] = value;
//            $.cookie('login', JSON.stringify(login), {expires: 7, path: "/"});
//            $(tempWaring).hide();
//        }
//    }

function encryptFn(message) {
	let secretKey = 'keankeankeankean'  
	const secretKeySpec = CryptoJS.enc.Utf8.parse(secretKey);  
	const encrypted = CryptoJS.AES.encrypt(message, secretKeySpec, {  
			mode: CryptoJS.mode.ECB,  
			padding: CryptoJS.pad.Pkcs7  
	});  
	return encrypted.toString();  
} 

    //设置表单提交
    $("#submit_button").click(function () {
    	var username = document.getElementById("usernameinput").value;
        var password = document.getElementById("password").value;
        var request_id = document.getElementById("request_id").value;
        //判断用户名是否为空
        if(username.length==0 || username==""){
        	$("#user-label").show();
			return false;
		}
        //判断密码是否为空
        if(password.length==0 || password==""){
			$("#password-label").show();
			return false;
		}
        
        $("#submit_button").attr({disabled: "disabled"});
				var fommatterPwd = encryptFn(password)

        $.ajax({
	    	url : "/wkusso/login.do",
				data : {
					username : username,
					password : encodeURIComponent(fommatterPwd),
					request_id : request_id
				},
				type : "post",
				dataType : "text",
				async : false,
			success : function(data) {
				if(data.indexOf("Pass")!=-1){
					$("#username").val(data.substring(4));
					$("#LoginForm").submit();
				}else if(data.indexOf("Temp")!=-1){
					$("#username").val(data.substring(4));
					$("#LoginForm").submit();
				}else if(data.indexOf("Changepwd")!=-1){
					$("#username").val(data.substring(9));
					$("#LoginForm").attr("action","changepwd.jsp");
					$("#LoginForm").submit();
				}else if(data =="Spec"){
				    if(getCookie(name)=="en"){
				    	 $("#user-label").html("Contain special char");
						 $("#user-label").show();
						 return false;
					}else{
						 $("#user-label").html("包含非法字符!");
						 $("#user-label").show();
						 return false;
					}
				}else if(data =="None"){
				    if(getCookie(name)=="en"){
				    	 $("#user-label").html("User not exist!");
						 $("#user-label").show();
						 return false;
					}else{
						 $("#user-label").html("用户不存在!");
						 $("#user-label").show();
						 return false;
					}
				}else if (data == "Disabled") {
					if(getCookie(name)=="en"){
						  $("#user-label").html("User is disabled!");
						  $("#user-label").show();
						  return false;
						}else{
						  $("#user-label").html("用户已禁用!");
						  $("#user-label").show();
						  return false;
						}
				}else if(data == "Locked"){
					if(getCookie(name)=="en"){
						  $("#user-label").html("User is locked!");
						  $("#user-label").show();
						  return false;
						}else{
						  $("#user-label").html("用户已锁定!");
						  $("#user-label").show();
						  return false;
						}
				}else if (data == "Wrong") {
					if(getCookie(name)=="en"){
						  $("#password-label").html("Password is wrong!");
						  $("#password-label").show();
						  return false;
						}else{
						  $("#password-label").html("密码错误!");
						  $("#password-label").show();
						  return false;
						}
				}else{
					if(getCookie(name)=="en"){
						  $("#user-label").html("Login Exception!");
						  $("#user-label").show();
						  return false;
						}else{
						  $("#user-label").html("登录异常!");
						  $("#user-label").show();
						  return false;
						}
				}				
		},
			error : function(data) {
				if(getCookie(name)=="en"){
					  $("#user-label").html("System Exception!");
					  $("#user-label").show();
					  return false;
					}else{
					  $("#user-label").html("系统异常!");
					  $("#user-label").show();
					  return false;
					}
	 }	
   });
});

    

    

});