var token = null;
var device_list = [];
var flvPlayer = "";
var myPlayer = "";
var pictureId = "";
var storageId = "";
var deviceinfo = {
    puid: "",
    idx: "",
    path: "",
    id: ""
};
var i = 0;
var host = _cf.q2http_url;
//post请求
function requestPost(router, params, callback) {
    var self = this;
    $.ajax({
        type: 'post',
        url: host + router,
        data: params,
        traditional: true,
        dataType: 'json',
        async: true,
        complete: function (rv) {
            if (typeof callback == 'function') callback(rv)
        }
    })
}
//get请求
function requestGet(router, callback) {
    var self = this;
    var url = host + router;
    $.ajax({
        type: 'get',
        url: url,
        dataType: 'json',
        async: true,
        complete: function (rv) {
            if (typeof callback == 'function') callback(rv)
        }
    })
}
//创建平台连接
function connect() {
    var self = this;
    var params = {
        "address": _cf.connParams.address,
        "port": _cf.connParams.port,
        "user": _cf.connParams.user,
        "password": _cf.connParams.password,
        "epid": _cf.connParams.epid,
        "fixaddr": _cf.connParams.bfix
    }
    requestPost('login', params, function (rv) {
        let self = this;
        var result = {
            errcode: -1,
            token: ''
        }
        var respJSON = rv.responseJSON;
        if (respJSON.hasOwnProperty('errcode')) {
            result.errcode = respJSON.errcode;
        }
        if (respJSON.hasOwnProperty('token')) {
            result.token = respJSON.token;
            result.errcode = 0;
            token = result.token;
            fetch_device(0, 200);
            device_resource_tree();
        }
    })
}
//获取设备列表
function fetch_device(offset, count) {

    var self = this;

    //获取设备列表的接口
    var router = 'CAS/C_CAS_QueryPUIDSets?offset=' + offset + '&count=' + count + '&token=' + token;
    requestGet(router, rv => {
        var respJSON = rv.responseJSON;
        if (respJSON.constructor != Array) {
            respJSON = [respJSON];
        }
        device_list = respJSON;

        //把设备加载到指定的位置
        render_device_nodes(device_list);

        if (device_list.length == count) {
            offset += count;
            fetch_device(offset, count);
        } else {
            return;
        }
    })
}

function render_device_nodes(device_list) {
    let data = new Array();
    for (var i = 0; i < device_list.length; i++) {
        var list = device_list[i];
        var icon = "icon-device-offline";
        if (list.OnlineFlag == 1) {
            icon = "icon-device-online";
        }

        data.push({
            id: list.$,
            text: list.Name,
            iconCls: icon,
            attributes: {
                list: list
            },
            state: "closed",
            children: [{
                text: '正在查询资源……'
            }]
        });
        data.sort((a, b) => {
            return b.attributes.list.OnlineFlag - a.attributes.list.OnlineFlag;
        });
    }

    $('#resource_tree').tree('append', {
        data: data
    });
}


function device_resource_tree() {
    $('#resource_tree').tree({
        data: [],
        onBeforeLoad: function () {},
        onDblClick: function (node) {
            QueryRecordFiles(node);
        },
        onExpand: function (node) {
            console.log(node)
            var childs = $(this).tree('getChildren', node.target);
            console.log(childs)
            if (childs.length == 1) {
                if (node.children[0].text == "正在查询资源……") {
                    var newList = node.attributes.list;
                    var params = {
                        puid: [newList.$]
                    };
                    requestPost('C_CAS_QueryPUIDRes?token=' + token, params, rv => {
                        var respJSON = rv.responseJSON;
                        var res = respJSON.Res;
                        var videoList = [];
                        console.log(res)
                        var childNodes = new Array();
                        for (let j = 0; j < res.length; j++) {
                            var resource = res[j];
                            if (resource.Type != "IV") {
                                continue;
                            } else {
                                videoList = resource;
                                var iconsuffix = "offline";
                                var icon = "icon-camera-" + iconsuffix;
                                if (newList.OnlineFlag == 1) {
                                    iconsuffix = "online";
                                    icon = "icon-camera-" + iconsuffix;
                                }
                            }
                            childNodes.push({ id: newList.$ + "_" + videoList.Idx, text: videoList.Name, iconCls: icon, attributes: { newList: newList, self: videoList } });

                        }
                        if (childNodes.length > 0) {
                            //删除load节点
                            for (var i = 0; i < childs.length; i++) {
                                $('#resource_tree').tree('remove', childs[i].target);
                            }


                            $('#resource_tree').tree('append', { parent: node.target, data: childNodes });
                        }
                    })

                }
            }
        }
    })
}
//获取一定时间段的前端录像或云录像
function QueryRecordFiles(node) {
    if (node && node.attributes && node.attributes.self) {
        var puid = node.attributes.newList.$;
        var idx = node.attributes.self.Idx;
        var offset = 0;
        var count = 200;

        var beginTime = "";
        var endTime = "";
        beginTime = $('#vod_record_begintime').datetimespinner('getValue');
        endTime = $('#vod_record_endtime').datetimespinner('getValue');
        beginTime = parseInt(DTStrToTimestamp(beginTime).getTime() / 1000);
        endTime = parseInt(DTStrToTimestamp(endTime) / 1000);

        //获取录像文件
        queryRecordFiles(idx, puid, beginTime, endTime, offset, count);

    }
}
//获取录像文件
function queryRecordFiles(idx, puid, beginTime, endTime, offset, count) {
    //判断选中的是前端存储还是云存储
    if ($("#showtype").is(":checked")) {
        //获取前端录像文件
        var files = new Array();
        var router = 'SG/C_SG_QueryRecordFiles?token=' + token + '&idx=' + idx + '&puid=' + puid + '&begin=' + beginTime + '&end=' + endTime + '&offset=' + offset + '&count=' + count;
        requestGet(router, rv => {
            var result = new Array();
            var respJSON = rv.responseJSON;
            if (respJSON.constructor != Array) {
                result = [respJSON];
            } else {
                result = respJSON;
            }
            for (let i = 0; i < result.length; i++) {
                var f = result[i];
                files.push({ type: 'local', offset: 0, name: f.Name, size: f.Size, beginTime: f.Begin, endTime: f.End, path: f.Path, puid: puid, idx: idx })
            }
            $('#video_file').datagrid("loadData", files);
        })
    } else {
        if ($("#manualvideo").is(":checked")) {
            var type = 0; //云录像
            var videofiles = new Array();
            var router = 'CSS/C_CSS_QueryStorageFiles?token=' + token + '&idx=' + idx + '&puid=' + puid + '&type=' + type + '&begin=' + beginTime + '&end=' + endTime + '&offset=' + offset + '&count=' + count;
            requestGet(router, rv => {
                var result = new Array();
                var respJSON = rv.responseJSON;
                if (respJSON.constructor != Array) {
                    result = [respJSON];
                } else {
                    result = respJSON;
                }
                console.log(result[0])
                console.log(result[0].File)
                for (let i = 0; i < result[0].File.length; i++) {
                    var f = result[0].File[i];
                    //f.File;
                    videofiles.push({ type: 'cloud', offset: 0, name: f.Name, size: f.Size, beginTime: f.Begin, endTime: f.End, path: f.Path, id: f.ID, puid: f.PUID, idx: idx });
                }
                $('#video_file').datagrid("loadData", videofiles);
            })
        } else if ($("#manualpicture").is(":checked")) {
            var type = 1; //云抓拍
            var videofiles = new Array();
            var router = 'CSS/C_CSS_QueryStorageFiles?token=' + token + '&idx=' + idx + '&puid=' + puid + '&type=' + type + '&begin=' + beginTime + '&end=' + endTime + '&offset=' + offset + '&count=' + count;
            requestGet(router, rv => {
                var result = new Array();
                var respJSON = rv.responseJSON;
                if (respJSON.constructor != Array) {
                    result = [respJSON];
                } else {
                    result = respJSON;
                }
                for (let i = 0; i < result.File.length; i++) {
                    var f = result[i];
                    f.File;
                    videofiles.push({ type: 'cloud', offset: 0, name: f.Name, size: f.Size, beginTime: f.Begin, endTime: f.End, path: f.Path, id: f.ID, puid: f.PUID, idx: idx });
                }
                $('#video_file').datagrid("loadData", videofiles);
            })
        }
    }
}

function record_file_sizemap(v, r, i) {
    if (v < 1024) {
        return v + "(B)";
    } else if (v < (1024 * 1024)) {
        return (parseInt(v) / 1024).toFixed(2) + "(KB)";
    } else {
        return (parseInt(v) / (1024 * 1024)).toFixed(2) + "(MB)";
    }
}

function video_file_vodplay(v, r, i) {
    var op = "";
    op += "<a class='easyui-linkbutton' onclick='playVideo(" + i + ")' >点播</a>";
    return op;
}
async function playVideo(i) {
    var rows = $("#video_file").datagrid("getRows");
    if (rows[i] != "") {
        $("#dialog").show();
        var node = rows[i];
        var puid = node.puid;
        var idx = 0;
        var path = "";
        var path = node.path;
        var name = node.name;
        path = path + name;
        var durationSecond = node.endTime - node.beginTime;
        var startTime = node.offset;
        var id = node.id; //云存储

        deviceinfo.puid = puid;
        deviceinfo.idx = idx;
        deviceinfo.path = path;
        deviceinfo.id = id;
        if (!id) {
            //前端录像播放接口
            let url = host + 'SG/VODFile.flv?puid=' + puid + '&idx=' + idx + '&path=' + path + '&startTime=' + startTime + '&durationSecond=' + durationSecond + '&stream=0&token=' + token;
            console.log(url)
            playPlayer(url);
        } else if (id) {
            //云录像、云抓拍播放接口
            let url = host + 'CSS/VODFile.flv?puid=' + puid + '&idx=' + idx + '&id=' + id + '&path=' + path + '&start=' + startTime + '&stream=0&token=' + token;
            playPlayer(url);
        }
    }
}
//点播视频
function playPlayer(url) {
    let self = this;
    if (flvjs.isSupported()) {
        // if (flvPlayer != "") {
        //     flvPlayer.unload();
        //     flvPlayer.detachMediaElement();
        //     flvPlayer.destroy();
        //     flvPlayer = ""
        // }
        setTimeout(() => {
            var videoElement = "";
            videoElement = document.getElementById('my-video');
            //
            // if (i == 0) {
            //     videoElement = document.getElementById('my-video');
            //     i += 1;
            // } else {
            //     videoElement = document.getElementById('my-video2');
            //     i = 0;
            // }

            videoElement.controls = false;
            flvPlayer = flvjs.createPlayer({
                type: 'flv',
                url: url,
                isLive: true,
                hasAudio: false
            });
            flvPlayer.attachMediaElement(videoElement);
            flvPlayer.load();
            flvPlayer.play();
        }, 10)
    } else {
        createPlayer();
        myPlayer.src(url);
        myPlayer.on("error", e => {
            setTimeout(e => {
                myPlayer.src(url);
                myPlayer.load(url);
                myPlayer.play();
            }, 100);
        });
        myPlayer.on("ended", e => {
            setTimeout((e) => {
                myPlayer.src(url);
                myPlayer.load(url);
                myPlayer.play();
            }, 100);
        });
    }
}

function createPlayer() {
    myPlayer = new videojs('my-video', {
        "techOrder": ["html5", "flash"],
        preload: 'auto',
        posterImage: false,
        controls: true,
        autoplay: true,
        bigPlayButton: false,
        videoWidth: 704,
        videoHeight: 598,
        controlBar: {
            playToggle: false,
            volumePanel: {
                inline: false
            },
            remainingTimeDisplay: false,
            progressControl: false,
            LiveDisplay: true
        }
    });
}


//双击视频可以全屏播放
function videofullscreen(box) {
    let self = this;
    var p = '#' + box.id;
    $(p).fullScreen(true);
    // $(p).toggleFullScreen();
    $(p).fullScreen(false);
}


/* 标准的时间字符串转为时间戳 */
function DTStrToTimestamp(dateStr) {
    var d = new Date();
    var patn = /^((((1[6-9]|[2-9]\d)\d{2})-(0?[13578]|1[02])-(0?[1-9]|[12]\d|3[01]))|(((1[6-9]|[2-9]\d)\d{2})-(0?[13456789]|1[012])-(0?[1-9]|[12]\d|30))|(((1[6-9]|[2-9]\d)\d{2})-0?2-(0?[1-9]|1\d|2[0-8]))|(((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00))-0?2-29-)) (20|21|22|23|[0-1]?\d):[0-5]?\d:[0-5]?\d$/;

    if (patn.test(dateStr) || patn1.test(dateStr)) {
        return new Date(dateStr.substr(0, 4), (parseInt(dateStr.substr(5, 2), 10) - 1), dateStr.substr(8,
            2), dateStr.substr(11, 2), dateStr.substr(14, 2), dateStr.substr(17, 2));
    } else {
        return d;
    }
}
//双击视频可以全屏播放
$("#windowbox").on("dblclick", function () {
	alert("sssdd")
    $("#windowbox").fullScreen(true);
    $("#windowbox").toggleFullScreen();
})
//开始前端抓拍
// async function StartSnapshot() {
//     var puid = deviceinfo.puid;
//     var idx = deviceinfo.idx;
//     await requestGet('SG/C_SG_StartSnapshot?token=' + token +'&idx='+ idx +'&puid=' + puid,rv =>{
//     })
// }
//下载前端抓拍文件
// async function DownLoadFile() {
//     var puid = deviceinfo.puid;
//     var path = deviceinfo.path;
//     await requestGet('SG/C_SG_DownLoadFile_PushMode?token=' + token +'&path='+ path +'&puid=' + puid,rv =>{
//     })
// }
//下载云平台图片文件
// function DownLoadFile(){
//     var path = deviceinfo.path;
//     var id = deviceinfo.id;
//     var router = 'CSS/C_CSS_DownloadFile?id=' + id + '&path=' + path + '&token=' + token;
//     requestGet(router, rv => {
//     })
// }
//关闭视频框
function closedialog() {
    if (flvjs.isSupported()) {
        if (flvPlayer != "") {
            flvPlayer.unload();
            flvPlayer.detachMediaElement();
            flvPlayer.destroy();
            flvPlayer = ""
        }
    }
    $('#dialog').hide();
}