var isCall,iCount;

let rtc = null;
//相关接口前缀
var demoRoot = window._CONFIG['videoInterface'];

//发起视频通话的用户id （大屏发起请求，保证和用户账户id不重复即可）
let applyId="1173";//重重重,这里写死9999吧,这样我们会把你标记成大屏
//发起视频通话的用户名称
let applyUser = "联动中心";
//房间号
let roomId="";
//拨打对象id    账号/密码：safesoftDemo/666666
let userId = ""
//拨打对象名称
let userName = "";
//发起通话
$(function(){
    let obj= GetRequest()
    roomId = obj.id//拨打对象id
    userId = obj.id//拨打对象id
    userName = obj.name//拨打对象name
    openVideoCall()
})
function GetRequest() { 
    var url = location.search; //获取url中"?"符后的字串 
    var theRequest = new Object(); 
    if (url.indexOf("?") != -1) { 
       var str = url.substr(1); 
       strs = str.split("&"); 
       for(var i = 0; i < strs.length; i ++) { 
          theRequest[strs[i].split("=")[0]]=decodeURIComponent(strs[i].split("=")[1]); 
       } 
    } 
    return theRequest; 
 } 
function openVideoCall() {
    console.log(window)
    // $('#spth_win').show();
    //拨打对象名称展示
    $('#spth_caller').html(userName);
    isCall = 1;
    var config = genTestUserSig(applyId);
    //发送通话请求，数据库加一条通话请求数据
    $.ajax({
        url: demoRoot + 'video/call/apply',
        type: 'post',
        contentType: 'application/json',
        data: JSON.stringify({
            applyId: applyId,
            userId: userId,
            roomId: roomId,
            applyUser: applyUser,
            acceptUser: userName
        }),
        dataType: 'json',
        success: function (data) {
            //js sdk 配置
            rtc = new RtcClient({
                userId: applyId,//用户id-------↓-----------唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点
                roomId: userId,//房间号 roomId修改为userId
                sdkAppId: config.sdkAppId,//---↑-----------唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点,唯一修改点
                userSig: config.userSig
            });
            rtc.join();//推流
            //轮询数据库，判断app是否挂断
            iCount = setInterval("callExist(" + applyId + "," + roomId + ")", "3000");
        },
        error: function () {
        }
    });
}
//查询app是否挂断
function callExist(userId, roomId) {
    $.ajax({
        url: demoRoot + 'video/call/exist',
        type: 'post',
        data: {
            applyId: userId,
            roomId: roomId
        },
        dataType: 'json',
        success: function (data) {
            if (data == false) {
                clearInterval(iCount);
                if (isCall == 1) {
                    window.parent['goBack']()
                }

                if(rtc){
                    rtc.leave();
                    rtc = null;
                }

                $('#spth_win_all').hide();
                $('#spth_win').hide();
            }
        },
        error: function () {
        }
    });
}
//关闭视屏通话
function closeVideoCall() {
    $.ajax({
        url: demoRoot + 'video/call/end',
        type: 'post',
        contentType: 'application/json',
        data: JSON.stringify({
            applyId: applyId,
            userId: userId,
            roomId: roomId,
            applyUser: applyUser,
            acceptUser: userName
        }),
        dataType: 'json',
        success: function () {
            isCall = 0;
            rtc.leave();
            rtc = null;
        },
        error: function () {
        }
    });
    window.parent['goBack']()
}