//校验用户名
function checkUsername() {
    var username = $("#username").val().trim();
    if (username == "") {
        $("#err").html("账户名不能为空");
        $("#err").show();
        return false;
    }
    return true;
}
//校验密码
function checkPassword() {
    var password = $("#password").val().trim();
    if (password == "") {
        $("#err").html("密码不能为空");
        $("#err").show();
        return false;
    }
    return true;
}
//校验验证码
function checkRemember(){
    var remember = $("#remember").val().trim();
    if (remember == "") {
        $("#err").html("验证码不能为空");
        $("#err").show();
        return false;
    }
    return true;
}
//清空用户名错误提示
$('#username').focus(function () {
    $("#err").hide();
});
//清空密码错误提示
$('#password').focus(function () {
    $("#err").hide();
});
//清空验证码错误提示
$('#remember').focus(function () {
    $("#err").hide();
});
/**
 * 登录
 */
function login(){
    if(checkUsername() && checkPassword() && checkRemember()){
        var sendData = {};
        sendData["loginName"] = $("#username").val().trim();
        sendData["password"] =  $("#password").val().trim();
        sendData["validateCode"] = $("#remember").val().trim();
        sendData["weixinId"] = localOpenId;
        var url = "";
        if(util.isVal(localOpenId)==""){
            url = "open/login";
        }else{
            url = "open/loginWX";
        }
        util.sendAjax({
            url:url,
            data:JSON.stringify(sendData),
            async:false,
            type:'POST',
            cache:false,
            success:function(json){
                if(json.rc == 0){
                    if(util.isVal(localOpenId)==""){
                        util.setLSItem("terminalType","common");
                    }else{
                        util.setLSItem("terminalType","wechat");
                    }
                    window.location.href="index.html";
                }else{

                    layer.open({
                        content: "登录失败,错误代码:"+json.rc+"错误信息:"+json.msg
                        ,skin: 'msg'
                        ,time: 2 //2秒后自动关闭
                    });
                    $("#validateCode").attr("src","/oa-web/api/v1/open/validateCodeNew?_="+new Date().getTime());
                    $("#remember").val("");
                }
            }
        });
    }
}
//key
function loginMobile(token,key){
        var sendData = {};
        sendData["token"] = token;
        sendData["key"] = key;
        util.sendAjax({
            url:"open/loginMobile",
            data:JSON.stringify(sendData),
            async:false,
            type:'POST',
            cache:false,
            success:function(json){
                if(json.rc == 0){
                    util.setLSItem("terminalType","mobile");
                    window.location.href="index.html";
                }else{
                    layer.open({
                        content: "登录失败,错误代码:"+json.rc+"错误信息:"+json.msg
                        ,skin: 'msg'
                        ,time: 2 //2秒后自动关闭
                    });
                }
            }
        });
}
var localOpenId = "";
function revalidate(){
    $('#validateCode').attr('src','/oa-web/api/v1/open/validateCodeNew?_='+new Date().getTime());
}


//判断是否是微信浏览器
function isWeiXin(){
    var ua = window.navigator.userAgent.toLowerCase();
    if(ua.match(/MicroMessenger/i) == 'micromessenger'){
        return true;
    }else{
        return false;
    }
}
$(function(){
    if(isWeiXin()){
        localOpenId = getOpenId();
    }
    var obj = util.getQueryString();
    if(util.isVal(obj.token)!=""){
        loginMobile(obj.token,obj.key);
    }
})