var staticUtil = {}
staticUtil.checkLogin = function(callback) {
    function GetQueryString(name) {
        var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
        var r = window.location.search.substr(1).match(reg);
        if (r != null)return unescape(r[2]);
        return null;
    }
    var userToken = GetQueryString('userToken')
    var sCode = $(".main_container").attr('sCode') || $('#header').data('scode') || $(".header_container").attr('sCode');
    var url = '/session/isLogin?sCode=' + sCode;
    if(userToken && userToken != '') url += '&userToken=' + userToken
    $.get(url, function(res) {
        callback(res);
    });
}
//查询是否预约
staticUtil.checkApoint = function(lectureId, userId, callback) {
    var sCode = $(".main_container").attr('sCode') || $('#header').data('scode') || $(".header_container").attr('sCode');
    var url = '/session/isApointed?sCode=' + sCode + '&lectureId=' + lectureId + '&userId=' + userId;
    $.get(url, function(res) {
        callback(res);
    });
}
//预约
staticUtil.liveApoint = function(lectureId, userId, callback) {
    var sCode = $(".main_container").attr('sCode') || $('#header').data('scode') || $(".header_container").attr('sCode');
    var url = '/session/liveApoint?sCode=' + sCode + '&lectureId=' + lectureId + '&userId=' + userId;
    $.get(url, function(res) {
        callback(res);
    });
}
//查询在线人数
staticUtil.checkUserNum = function(lectureId, callback) {
    var url = '/session/checkUserNum?lectureId=' + lectureId;
    $.get(url, function(res) {
        callback(res);
    });
}
//查询实时状态
staticUtil.checkStatus = function(lectureId, callback) {
    var url = '/session/checkStatus?lectureId=' + lectureId;
    $.get(url, function(res) {
        callback(res);
    });
}
//查询直播列表
staticUtil.checkLiveList = function(sCode,status,curPage,pageSize, callback) {
    var url = '/session/checkLiveList'
    $.post(url,{
        sCode:sCode,
        status:status,
        curPage:curPage,
        pageSize:pageSize
    }, function(res) {
        callback(res);
    });
}

//机器人跳转链接处理
staticUtil.handleRobotLink = function(username, sCode, scodename,userToken) {
    return 'name=' + username + '&sCode=' + sCode + '&school=' + scodename + '&userToken=' + userToken;
    
}