let layer, form, util, dtree, videoTree, flow;
let pageNum = 1, pageSize = 10; // 定义分页
let _this = null;
let scheduledTask2 = false;
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', 'flow'], function () {
    form = layui.form;
    layer = layui.layer;
    dtree = layui.dtree;
    flow = layui.flow;
    dtree.on("node('video-tree')", function (obj) {
        if (obj.param.level === '1') {
            return parent.layer.msg('请选择球机', { icon: 7, offset: 't' });
        }
        let id = $(this).find('span').attr('id');
        let online = $(this).find('span').attr('online');
        let bZero = $(this).find('span').attr('bZero');
        if (online === '0') {
            return parent.layer.msg('设备离线', { icon: 7, offset: 't' });
        }
        clickStartRealPlay('undefined', id, bZero);
    });
    // 登录海康平台
    setTimeout(() => {
        clickLogin(1);
    }, 1000);
    dataFlow({
        pageNum: pageNum,
        pageSize: pageSize,
        bidCode: parent.$('#bidPro').val()
    });
    $("#ID-flow-demo").niceScroll({ cursorborder: "", cursorcolor: "#c0c4cc", boxzoom: true });
    $("#video-tree").niceScroll({ cursorborder: "", cursorcolor: "#c0c4cc", boxzoom: true });
    timedRefresh2();
});

// 刷新数据-十分钟刷新一次
function timedRefresh2() {
    if (scheduledTask2) {
        $('#ID-flow-demo').empty();
        layer.msg('刷新了');
        dataFlow({
            pageNum: 1,
            pageSize: pageSize,
            bidCode: parent.$('#bidPro').val()
        });
    } else {
        scheduledTask2 = true;
    }
    setTimeout(timedRefresh2, 1000 * 60 * 10);
}



// 切换播放窗口数量
function changeVideoWindow(value) {
    $('.toggle-btn button').each(function (index, item) {
        $(this).removeClass();
        if ((index + 1) === value) {
            $(this).addClass('checkBtn')
        } else {
            $(this).addClass('nocheckBtn')
        }
    })
    changeWndNum(value);
}

/**数据流加载*/
function dataFlow(queryParams) {
    flow.load({
        elem: '#ID-flow-demo', // 流加载容器
        scrollElem: '#ID-flow-demo', // 滚动条所在元素，一般不用填，此处只是演示需要。
        end: '数据加载完毕',
        direction: 'bottom',
        done: function (page, next) { // 执行下一页的回调
            console.error(page);
            pageNum = page;
            let lis = [];
            queryParams.pageNum = page;
            let returnData = loadData(queryParams);
            if (returnData != null) {
                lis = initImgData(returnData.data)
                next(lis.join(''), page < returnData.count / pageSize);
            }
        }
    });
}

/**加载图片数据*/
function loadData(queryParams) {
    let returnData = null;
    let paramData = 'bidCode=' + queryParams.bidCode + '&page=' + queryParams.pageNum + '&limit=' + queryParams.pageSize;
    let montageParam = aqEnnable ? encryptCBC(paramData) : ' &' + encryptCBC(paramData);
    const url = commonUrl + "screen/largeScreen/constrDisplay/getCameraImage?params=" + montageParam;
    ajaxRequestGet(url, "GET", false, function () {
    }, function (result) {
        if (result.code === 0) {
            console.log(result)
            returnData = result;
        } else if (result.code === 500) {
            layer.msg(result.msg, { icon: 2 });
        }
    }, function (xhr, status, error) {
        error(xhr, status, error)
    }, aqEnnable);
    return returnData;
}

/**渲染图片*/
function initImgData(list) {
    let htmlArr = [];
    if (list && list.length > 0) {
        $.each(list, function (index, item) {
            let filePath = imgUrl + item.image + "?token=" + sessionStorage.getItem("zhgd_token");
            htmlArr.push("<div class='img-info' onclick='handleData(this," + JSON.stringify(item) + ")'>" +
                "        <div class='imgData layout'>\n" +
                "             <img src='" + filePath + "'>" +
                "        </div>" +
                "        <div class='imgData2 layout'>" +
                "            <p>" + item.createTime + "</p>" +
                "            <p class='img-color" + (item.isSure) + "'>" + (item.isSure === '0' ? '未确认' : item.isSure === '1' ? '已确认' : '系统误判') + "</p>" +
                "        </div>" +
                "        <div class='imgData3 layout'>" +
                "            <p>今日无作业票</p>" +
                "        </div>" +
                "        <div class='imgData4 layout'>" +
                "            <p>现场有人员逗留，请确认！</p>" +
                "        </div>" +
                "    </div>");
        })
    }
    return htmlArr;
}

function handleData(that, obj) {
    hidPlugin();
    _this = that;
    let isSure = $(that).attr('isSure');
    let remark = $(that).attr('remark');
    if (isSure) {
        obj.isSure = isSure;
    }
    if (remark) {
        obj.remark = remark;
    }
    openIframeByParamObj("handleData", "无计划预警信息", "./handleWarnInfo.html", "72%", "95%", obj, 1);
}

function changeData(str) {
    let obj = JSON.parse(str);
    console.error(obj);
    $(_this).attr('isSure', obj.isSure);
    $(_this).attr('remark', obj.remark);
    $(_this).find('.imgData2').find('p').eq(1).html(obj.isSure === '1' ? '已确认' : '系统误判');
    $(_this).find('.imgData2').find('p').eq(1).attr('class', obj.isSure === '1' ? 'img-color1' : 'img-color2');
}

// 查看更多
function moreData() {
    hidPlugin();
    openIframeByParamObj("moreData", "无计划预警信息", "./moreData.html", "72%", "95%", {}, 1);
}

// 监听是否离开视频播放页面
/* window.addEventListener('pagehide', async function (event) {
    if (event.persisted) {
        // 页面被存入bfcache
        // 页面完全卸载
        await saveImportantData();
    } else {
        // 页面完全卸载
        // 执行异步操作
        await saveImportantData();
    }
}); */

/* window.addEventListener('beforeunload', async function (event) {
    // 阻止默认行为以延迟页面卸载
    event.preventDefault();
    try {
        // 执行异步操作
        await saveImportantData();

        // 操作完成后允许页面卸载
        event.returnValue = true;
    } catch (error) {
        console.error('保存失败:', error);
        // 可以选择显示错误或阻止离开
        event.returnValue = '数据保存失败，请稍后再试';
    }
});

async function saveImportantData() {
    // 模拟异步保存操作
    return new Promise((resolve) => {
        stopAllPlay();
        clickLogout();
        destroyPlugin();
        resolve();
    });
} */