var obj = [];

$(function() {
    // getHatData();
    // getHatHttpData();
})

function getHatData() {
    // let loadingMsg = layer.msg('数据请求中,请稍候...', {icon: 16, scrollbar: false, time: 0, shade: [0.8, '#393D49']});
    let ws = new WebSocket("ws://118.195.180.29:11071");
    ws.onopen = function () {
        console.log("WebSocket success ok")
    }
    ws.onerror = function(){
        layer.alert("WebSocket连接失败")
        console.log("WebSocket error")
    }
    ws.onmessage = function (e) {
        console.log("WebSocket loadData")
        var datas = JSON.parse(e.data); //获取数据
        console.log("WebSocket" + JSON.stringify(datas))
        if(datas.length !== 0){
            threadData(datas, 'websocket');
        }
        // if(!obj){
        //  layer.alert("暂无安全帽")
        // }else{
        //  addMarker(obj);
        // }
        // ws.close();
    }
    ws.onclose = function(){
        // layer.close(loadingMsg);
        console.log("WebSocket close");
    }
}

function getHatHttpData() {
    let timestamp = Math.round(new Date().getTime()/1000).toString();
    let secret_key = "7cdc5ef8ata3bd8754a572de958b7e06";
    let salt = SALT();
    let imei = "860387067093260";
    let signature = SHA1(secret_key + timestamp + salt);
    delete $.ajaxSettings.headers.token;
    $.ajax({
        type: "POST",
        url: 'http://118.195.180.29:11076/index.php?r=app/getgpslatestpos',
        data: {
            "timestamp" : timestamp,
            "signature" : signature,
            "salt" : salt,
            "imei": imei
        },
        dataType: 'json',
        success: function(result) {
            if(result.status === 1){
                threadData(result.result, 'http');
            }
            // var l = result.list;
        },
        error: function(e) {
            console.log("hat," + JSON.stringify(e));
        }
    });
}

function threadData(datas, type) {
    if(type === 'websocket'){
        for(let k in datas){
            var data = datas[k];
            showDataArr(data);
        }
    }else{
        let data = datas;
        showDataArr(data);
    }
    console.log("hat:" + type + ":" + JSON.stringify(obj));
    if(obj.length !== 0){
        for(let i = 0; i < obj.length; i++) {
            for(let j = 0; j < obj.length; j++) {
                if (obj[i].id === obj[j].id && i !== j) {
                    if(obj[i].position_time < obj[j].position_time){
                        obj.splice(j, 1);
                        j--;
                    }
                }
            }
        }
        let value = JSON.stringify(obj);
        console.log("hat缓存数据:" + type + ":" + value);
        localStorage.setItem("hatObj", value);
    }
}

function showDataArr(data) {
    if(data.wgs84_lon !== 0){
        if(data.type === 'GPS') { //标签GPS数据
            obj.push(
                {
                    lon : data.wgs84_lon,
                    lat : data.wgs84_lat,
                    id : data.id,
                    voltage : data.voltag,
                    status : "1",
                    position_time : data.position_time
                }
            );
        }else if(data.type === 'sos'){
            if(data.alarm_type === 20){
                obj.push(
                    {
                        lon : data.wgs84_lon,
                        lat : data.wgs84_lat,
                        id : data.id,
                        voltage : data.voltag,
                        status : "2",
                        position_time : data.position_time
                    }
                );
            }
        }
    }
}