let layer, form, util, dtree, videoTree;
//默认播放窗口
let winDom = 'videoPlayer1';
let videoDom="windowbox1";
let nowDmoScree=1;
let playList=[];
layui.config({
    base: "../../plugin/layui-v2.9.7/layui/dtree/", //此处路径请自行处理, 可以使用绝对路径
}).extend({
    dtree: 'dtree'
}).use(['layer', 'form', 'dtree', 'util'], function () {
    form = layui.form;
    layer = layui.layer;
    dtree = layui.dtree;
    util = layui.util;
    initVideo();
    loadVideoTree();
    $("body").niceScroll({ cursorborder: "", cursorcolor: "#c0c4cc", boxzoom: true });
    $("#voi-photo").niceScroll({ cursorborder: "", cursorcolor: "#c0c4cc", boxzoom: true });
    $("#video-tree").niceScroll({ cursorborder: "", cursorcolor: "#c0c4cc", boxzoom: true });
    dtree.on("node('video-tree')", function (obj) {
        if (obj.param.level === '1') {
            return parent.layer.msg('请选择球机', { icon: 7 });
        }
        const nodeId = obj.param.nodeId;
        let puid = nodeId.replace('QJ', '');
        let online = puid.substring(puid.length - 1, puid.length);
        if(online === '0'){
           return parent.layer.msg("设备离线",{icon:7});
        }
        puid = puid.substring(0, puid.length - 2);
        if (puid) {
            parent.layer.msg("视频加载中,请稍候...", { icon: 16, scrollbar: false, time: 1000, });
            let newobj=getPlay(puid,getWindBox(),0);
            playList.push(newobj);
            console.log("4444");
            console.log(playList);
            playVideList();
            // QXPlayVideo(puid, '0', winDom)
            // playControl();
            videoObject.devCode = puid;
        } else {
            return parent.layer.msg('请选择球机', { icon: 7 });
        }
    });

    util.event('lay-active', {
        // 本地抓拍
        photoLocal: function () {
            screenshot();
        },
        // 远程录像
        videoRemote: function () {
            if (videoObject.playState) {
                if (isEmpty(videoObject.remoteId)) {
                    // $(this).attr("src", "../../img/video/videoRemote-select.png");
                    remoteVideo(videoObject.devCode, 0);
                } else {
                    // $(this).attr("src", "../../img/video/videoRemote.png");
                    stopRemote(videoObject.remoteId, 0)
                }
            } else {
                parent.layer.msg("请先播放视频。。。", { icon: 7 });
            }
        },
        // 远程抓拍
        photoRemote: function () {
            if (videoObject.playState) {
                remoteVideo(videoObject.devCode, 1);
            } else {
                parent.layer.msg("请先播放视频。。。", { icon: 7 });
            }
        }
    });
});

/**
 * 获取播放对象
 * @param puid
 * @param widBox
 * @param state
 */
function getPlay(puid,widBox,state){
    let playData={};
    playData.puid=puid;
    playData.windBox=widBox;
    playData.state=state;
    return  playData;
}

//否则返回 最后一个box 进行替换
function getWindBox(){
    for (let j = 1; j <= nowDmoScree; j++) {
        let noCz=true;
        let winBox2="videoPlayer"+j;
        for (let i = 0; i < playList.length; i++) {
            var widBox=playList[i].windBox;
            if(widBox==winBox2){
                 noCz=false;
            }
        }
        if(noCz){
           return winBox2;
        }
    }
    if(playList.length>nowDmoScree){
        console.log(playList[0].windBox)
        destoryVideo(playList[0].flvPlayer)
        playList.pop();
    }
    let obj=playList[0]
    playList.pop();
    return  obj.windBox;

}