var warnSet;
var warnList;
var audio = new Audio();
//是否与页面发生交互
var tag = false;
$(function(){
    if(TEST_TAG){
        var set = {"enable": 0, "keepTime": 60, "repeatTime": 1800, "alarm": "0,1,0,0,1,1,1", "period": "0", "snap": "0", "smsText": "无", "phontText": "无", "phoneNo": "180,181,182,183"};
        warnSet = set;
        var list = [
            {"sn":"0", "id":"01", "name":"name0", "time":"20200306101122",
                "msg":"告警内容0,告警内容0,告警内容0,告警内容0,告警内容0,告警内容0,告警内容0,告警内容0,告警内容0",
                "flag":"0", "processTime":"", "note":""},
            {"sn":"1", "id":"1", "name":"name1", "time":"20200306123344", "msg":"告警内容1", "flag":"0", "processTime":"", "note":""},
            {"sn":"2", "id":"2", "name":"name2", "time":"20200306140509", "msg":"告警内容2", "flag":"0", "processTime":"", "note":""},
            {"sn":"3", "id":"3", "name":"name3", "time":"20200306162536", "msg":"告警内容3", "flag":"0", "processTime":"", "note":""}
            ];
        warnList = list;
        setTimeout( triggerAlarm,3000);
        // triggerAlarm();
    }else{
        //获取告警设置
        queryWarnSet();

        //查询未处理的告警信息,延迟查询
        setTimeout( queryWarnFlag,2000);
        // queryWarnFlag();
        //定时器，每5秒查询一次；查询设备信息并渲染
        setInterval(queryWarnFlag,5000);
    }

    //弹出框操作
    $('.prompt_sure,.prompt_cancel').click(function () {
        audio.pause();
        $('.mask').addClass('hide');
    });
});


//获取告警设置
function queryWarnSet() {
    $.ajaxSettings.async = false;
    $.get("./cgi-bin/sys-warn/query", function (data, status) {
        if ("success" == status) {
            warnSet = data;
        } else {
            window.parent.notify("数据查询出错，请重新操作！！");
        }
    }, "json");
};

//查询未处理的告警信息
function queryWarnFlag() {
    //查看警告设置是否启用:0-启用，1-未启用
    if(warnSet.enable=="1"){
        return ;
    }

    $.ajaxSettings.async = false;
    $.get("./cgi-bin/warn-list/query-new", function (data, status) {
        if ("success" == status) {
            warnList = data;
            triggerAlarm();
        } else {
            window.parent.notify("数据查询出错，请重新操作！！");
        }
    }, "json");
}

//警告处理
function triggerAlarm(){

    //查看是否存在警告信息
    if(warnList && warnList.length>0){
        var list =  eval(localStorage.getItem("WARN_LIST"));

        // console.log(list);
        // console.log(warnList);

        if(list && list.length>0){
            //遍历警告集合
            var tag;
            var msg = "";
            var time;
            $.each(warnList, function (i, item) {
                tag = false;
                $.each(list, function (j, warn) {
                    //查看警告是否属于重复告警，相同tag=true
                    if(item.id==warn.id && item.time==warn.time){
                        tag = true;
                        return ;
                    }
                });
                //不属于重复告警，tag=false
                if(!tag){
                    var date = new Date();
                    time = item.time.slice(0,4)
                        +"-"+item.time.slice(4,6)
                        +"-"+item.time.slice(6,8)
                        +" "+item.time.slice(8,10)
                        +":"+item.time.slice(10,12)
                        +":"+item.time.slice(12,14);

                    //查看警告是否属于告警时段
                    if(warnSet.period == "1"){
                        if(date.getHours()>=8 && date.getHours()<20){
                            msg += "<div style='width: 100%;word-wrap:break-word;word-break:break-all;overflow: hidden;'>"
                                +"<p>发现一条新的告警，请及时处理：</p><p>告警时间："+time+"</p><p>设备名称："+item.name
                                +"</p><p>告警内容："+item.msg+"</p></div><hr style='border-top: 2px solid #000000'>";
                        }
                    }else if(warnSet.period == "2"){
                        if(date.getHours()<8 && date.getHours()>=20){
                            msg += "<div style='width: 100%;word-wrap:break-word;word-break:break-all;overflow: hidden;'>"
                                +"<p>发现一条新的告警，请及时处理：</p><p>告警时间："+time+"</p><p>设备名称："+item.name
                                +"</p><p>告警内容："+item.msg+"</p></div><hr style='border-top: 2px solid #000000'>";
                        }
                    }else {
                        msg += "<div style='width: 100%;word-wrap:break-word;word-break:break-all;overflow: hidden;'>"
                            +"<p>发现一条新的告警，请及时处理：</p><p>告警时间："+time+"</p><p>设备名称："+item.name
                            +"</p><p>告警内容："+item.msg+"</p></div><hr style='border-top: 2px solid #000000'>";
                    }
                }

            });
            if(msg){
                warnNotify(msg);
            }
        }else{
            warnNotify("您当前有"+warnList.length+"条告警未处理，请您及时处理！");
        }
        //将新的缓存信息存入localStorage
        localStorage.setItem("WARN_LIST", JSON.stringify(warnList));
    }
}
/**
 * @param msg 弹窗内容
 * @param time 自动关闭时间，预警时间
 */
function warnNotify(msg) {
    $('.prompt_text').html(msg);
    $('.mask').removeClass('hide');


    if(tag){
        //与页面发生交互后调用音频，无交互会报错
        audioPaly();
    }
    //延迟关闭
    // setTimeout(function () {
    //     $('.mask').addClass('hide');
    // },time);
};

audioPaly = function() {
    audio.src = "audio/warn-3263.wav";
    audio.loop = true;
    audio.playbackRate = 0.5;
    audio.play();
}

interactTag = function() {
    tag = true;
    // console.log(tag);
}

//解除声光报警
function warnClear() {
    if (confirm('是否解除声光告警？')){
        $.get("./cgi-bin/warn-list/clear", function (data, status) {

        }, "json");
        window.parent.notify("已成功解除声光告警！");
    }
    return false;
}