let _list;
let _totList;
let ixrNm;
let istlLctn;
let unit;
let strtDt;
let endDt;
let searchBtn;
let closeBtn;
let _multiChart;
let _pieChart;
const _pageName = '교통량 통계';
const dateTime  = 'yyyy-MM-dd HH:mm';
const dateHour  = 'yyyy-MM-dd HH시';
const time      = 'HH:mm';
const hour      = 'HH시';
const date      = 'yyyy-MM-dd';
const month     = 'yyyy-MM';
let strtDtVal   = new Date();
let endDtVal    = new Date();
strtDtVal.setHours("00");
strtDtVal.setMinutes("00");
strtDtVal.setSeconds("00");
endDtVal.setHours("23");
endDtVal.setMinutes("59");
endDtVal.setSeconds("59");
let searchStart = firstSettingTime;
let searchEnd   = endSettingTime;
const drctMap   = new Map();

const categories = ['-', 'A', 'B', 'C', 'D', 'E', 'F', 'FF', 'FFF'];
const pieSeries = [
    {
        name :'교통량 통계 조회 (합계)',
        data  : [
            {
                id    : 'go_tfvl',
                name  : '직진',
                color : 'coral',
                y     : 0,
            },
            {
                id   : 'left_tfvl',
                name : '좌회전',
                color : 'rgb(124, 181, 236)',
                y     : 0,
            },
            {
                id   : 'rght_tfvl',
                name : '우회전',
                color : 'rgb(144, 237, 125)',
                y     : 0,
            }
        ]
    },
]
const multiSeries = [
    {
        name: '직진',
        type : 'column',
        data: [],
        color : 'coral',
    }, 
    {
        name: '좌회전',
        type : 'column',
        data: [],
        color : 'rgb(124, 181, 236)',
    }, 
    {
        name: '우회전',
        type : 'column',
        data: [],
        color : 'rgb(144, 237, 125)',
    },
    {
        name: '서비스수준 ( LOS )',
        type : 'line',
        yAxis: 1,
        data: [],
        color : 'red',
    }
]
const lookupData = [
    {
        code : 0,
        desc : '-',
    },
    {
        code : 1,
        desc : 'A',
    },
    {
        code : 2,
        desc : 'B',
    },
    {
        code : 3,
        desc : 'C',
    },
    {
        code : 4,
        desc : 'D',
    },
    {
        code : 5,
        desc : 'E',

    },
    {
        code : 6,
        desc : 'F',
    },
    {
        code : 7,
        desc : 'FF',
    },
    {
        code : 8,
        desc : 'FFF',
    }
]

const unitData = [
    {
        unit : '15m',
        desc : '15분 통계',
    },
    // {
    //     unit : '30m',
    //     desc : '30분 통계',
    // },
    {
        unit : 'hh',
        desc : '시간 통계(1시간)',
    },
    {
        unit : 'dd',
        desc : '일 통계(1일)',
    },
    {
        unit : 'mn',
        desc : '월 통계(1개월)',
    },
];

$(()=>{
    //교차로교통량 통계 테이블
    let listColumns = [
        {
            dataField : "ixr_nm",
            caption   : '교차로명',
            alignment : 'center',
        },
        {
            dataField : "stat_dt",
            caption   : '수집일시',
            alignment : 'center',
            sortIndex : 1,
            sortOrder : 'asc',
        },
        {
            caption   : '교통량(대)',
            alignment : "center",
            columns : [
                {
                    dataField : "go_tfvl",
                    caption   : '직진',
                    alignment : 'center',
                    format    : '#,##0',
                    width     : 80,
                },
                {
                    dataField : "left_tfvl",
                    caption   : '좌회전',
                    alignment : 'center',
                    format    : '#,##0',
                    width     : 90,
                },
                {
                    dataField : "rght_tfvl",
                    caption   : '우회전',
                    alignment : 'center',
                    format    : '#,##0',
                    width     : 90,
                },
                {
                    dataField : "tot_tfvl",
                    caption   : '총교통량',
                    alignment : "center",
                    format    : '#,##0',
                    width     : 120,
                },
            ],
        },
        {
            dataField : "dely_hh",
            caption   : '지체시간(초/대)',
            alignment : "center",
            width     : 140,
        },
        {
            dataField : "srvc_lvl",
            caption   : 'LOS',
            alignment : "center",
            width     : 70,
            lookup    : {
                dataSource  : lookupData,
                displayExpr : 'desc',
                valueExpr   : 'code',
            }
        },
    ];
    _list = initializedGrid($(".list"), '100%', '100%', listColumns,
        [], 'single', 'virtual',  ['ixr_nm', 'stat_dt'], false, true,
        false, '', false, false, true, _pageName,
        true, '', null).dxDataGrid('instance');

    //교차로교통량 통계 합계 테이블
    let totColumns = [
        {
            dataField : "go_tfvl",
            caption   : '직진',
            alignment : 'center',
            format    : '#,##0',
        },
        {
            dataField : "left_tfvl",
            caption   : '좌회전',
            alignment : 'center',
            format    : '#,##0',
        },
        {
            dataField : "rght_tfvl",
            caption   : '우회전',
            alignment : 'center',
            format    : '#,##0',
        },
        {
            dataField : "tot_tfvl",
            caption   : '총교통량',
            alignment : "center",
            format    : '#,##0',
        },
    ];
    _totList = initializedGrid($(".tot-list"), '100%', '100%', totColumns,
        [], 'none', 'virtual', '', false, false,
        false, '', false, false, false, '',
        false, '', null).dxDataGrid('instance');
    _totList.option('sorting', {mode : 'none'});

    ixrNm     = new dxSelect($(".ixr_nm"), 'outlined', 300, 30, 'ixr_nm', 'ixr_id', false, 'ixr_id', '교차로명');
    istlLctn  = new dxSelect($(".istl_lctn"), 'outlined', 300, 30, 'desc', 'cmra_id', false, 'cmra_id', '설치위치');
    unit      = new dxSelect($(".unit"), 'outlined', 150, 30, 'desc', 'unit', false, 'unit', '단위');
    strtDt    = new dxDate($(".strt-dt"), 'yyyy-MM-dd', '조회기간 시작일', 110, 30, 'date', null, '', null);
    strtTime  = new dxDate($(".strt-time"), 'HH:mm', '조회기간 시각', 80, 30, 'time', 5, '', null);
    endDt     = new dxDate($(".end-dt"),  'yyyy-MM-dd', '조회기간 종료일', 110, 30, 'date', null, '', null);
    endTime   = new dxDate($(".end-time"),  'HH:mm', '조회기간 시각', 80, 30, 'time', 5, '', null);
    unit.setDataSource(unitData);
    unit.setValue('15m');
    unit.onItemClick(unitClick);
    strtDt.setValue(strtDtVal);
    strtTime.setValue(strtDtVal);
    endDt.setValue(endDtVal);
    endTime.setValue(endDtVal);
    ixrNm.onItemClick((e)=>ixrNmClick(e.itemData.ixr_id));
    searchBtn = new dxBtn($(".search-btn"),'조회', 'refresh', 'outlined', 80, 30, false, true); 
    closeBtn  =  new dxBtn($(".close-btn"), '닫기', 'close', 'outlined', 80, 30, false, true);
    closeBtn.onClick(()=>window.close());
    searchBtn.onClick(searchBtnClick);


    _multiChart = Highcharts.chart('multi-chart', {
        chart: {
            type: 'column',
            backgroundColor: {
                classNmae: 'dx-theme-background-color dx-theme-border-color',
            },
        },
        title: {
            text  : '교통량 통계 조회',
            style : {
                color: $('.dx-theme-material-typography').css('color'),
            },
        },
        xAxis: {
            categories: [],
            labels: {
                style: {
                  color:  $('.dx-theme-material-typography').css('color')
                }
            },
        },
        yAxis: [{
            ticks : 5,
            labels: {
                style: {
                color:  $('.dx-theme-material-typography').css('color')
                }
            },
            title: {
                text: '교통량(대)',
                style: {
                color:  $('.dx-theme-material-typography').css('color')
                }
            }
        },
        { // Secondary yAxis
            min : 1,
            max : 8,
            title: {
                text: '서비스수준(LOS)',
                style: {
                color:  $('.dx-theme-material-typography').css('color'),
                }
            },
            labels: {
                style: {
                color:  $('.dx-theme-material-typography').css('color'),
                },
            },
            categories : categories,
            opposite: true,
        }],
        plotOptions: {
            column: {
                stacking: 'percent'
            }
        },
        legend: {
            align: 'center',
            verticalAlign: 'bottom',
            itemStyle:{
                color: $('.dx-theme-material-typography').css('color'),
            },
            backgroundColor: {
                className : 'dx-nav-item dx-theme-border-color',
            }
        },
        series : multiSeries,
        tooltip: {
            formatter: function () {
                let name = this.series.name;
                let dt = name.substring(0,name.indexOf('('));
                if (this.series.name.indexOf('( LOS )') > -1) {
                    let rank = this.series.yAxis.categories[this.y];
                    if (this.y >= 0){
                        return '<b>교통량 통계 조회</b><br>'
                            + '일시 : <b>' 
                            + this.x 
                            + '</b><br>'
                            + '서비스수준(LOS) : <b>' 
                            + rank
                            + '</b>';
                    }
                }
                else  {
                    return '<b>교통량 통계 조회 - ' + name +'</b><br>'
                        + '일시 : <b>'
                        + this.x 
                        + '</b><br>'
                        + '교통량 : <b>'
                        + this.y
                        + ' 대</b>';
                }
            }
        },
        exporting : {
            enabled : false,
        },
        credits : {
            enabled : false
        },
    });
  
    _pieChart = Highcharts.chart('pie-chart', {
        chart: {
            type: 'pie',
            marginLeft: 20,
            marginTop : 20,
            plotBackgroundColor: null,
            plotBorderWidth: null,
            plotShadow: false,
            backgroundColor: {
                classNmae: 'dx-theme-background-color dx-theme-border-color',
            },
        },
        title: {
            text  : '교통량 통계 조회 (합계)',
            y     : 35,
            style : {
                color: $('.dx-theme-material-typography').css('color'),
            },
        },
        plotOptions: {
            pie: {
                allowPointSelect: true,
                cursor: 'pointer',
                size: '70%',
                dataLabels: {
                    enabled: true,
                    format: '<b>{point.name}</b><br>{point.y:,.0f} 대',
                    distance: -50,
                    filter: {
                      property: 'percentage',
                      operator: '>',
                      value: 4
                    },
                    color: $('.dx-theme-material-typography').css('color'),
                },
                showInLegend: true
            }
        },
        tooltip : {
            pointFormat: '{series.name}: <b>{point.y}대</b>'
        },
        legend: {
            layout: 'vertical',
            align: 'left',
            verticalAlign: 'top',
            floating: false,
            y: 0,
            borderWidth: 1,
            itemStyle:{
                color: $('.dx-theme-material-typography').css('color'),
            },
            backgroundColor: {
                className : 'dx-nav-item dx-theme-border-color',
            },
            shadow: true,
        },
        exporting : {
            enabled : false,
        },
        credits : {
            enabled : false
        },
        series : pieSeries,
    });
    window.$chartArr = [_multiChart, _pieChart];
    fetchBaseData();
})

function fetchBaseData(){
    const uri = "/api/scrs/tb_sc_ixr_mngm";
    let drctData = [];
    getData(_codeUrl + '/DRCT', drctData);
    if (drctData[0] && drctData[0].length > 0) {
        drctData[0].map((item)=>{
            drctMap.set(Number(item.cmmn_cd), item.cmmn_cd_kor_nm);
        })
    }
    getDataAsync(uri, (jsonData)=>{
        dataSorting(jsonData, 'ixr_nm');
        ixrNm.setDataSource(jsonData);
        if (jsonData[0]) {
            ixrNm.setValue(jsonData[0].ixr_id);
            ixrNmClick(jsonData[0].ixr_id);
        }
    })
}

/**
 * 교차로 명칭 클릭 이벤트
 * @param ixrIdVal 교차로 Id
 */
function ixrNmClick(ixrIdVal){
    let istlData = [];
    getData('/api/scrs/tb_sc_ixr_cmra_mngm/' + encodeURIComponent(ixrIdVal), istlData);
    if (istlData[0] && istlData[0].length > 0) {
        istlData[0].map((item)=>{
            item.desc = item.istl_lctn + ' [' + drctMap.get(item.drct_dvsn_cd) + ']';
        })
        istlLctn.setValue(istlData[0][0].cmra_id);
    }
    istlLctn.setDataSource(istlData[0]);
}

/**
 * 단위 클릭 변경 이벤트
 * @param {*} e select 상자 정보
 */
function unitClick(e){
    if (e.itemData && e.itemData.unit) {
        let format        = null;
        let display       = null;
        let changeColumn  = null;
        const dateColumn  = [strtDt, endDt];
        const timeColumn  = [strtTime, endTime];
        const strtTimeBox = $('.strt-time-box');
        const endTimeBox  = $('.end-time-box');
        switch (e.itemData.unit) {
            case 'hh':
                changeColumn = 'time';
                format = hour;
                display = 'flex';
                break;
            case 'dd':
                changeColumn = 'date';
                format = date;
                display = 'none';
                break;
            case 'mn':
                changeColumn = 'date';
                format = month;
                display = 'none';
                break;
            default : 
                changeColumn = 'time';
                format = time;
                display = 'flex';
                break;
        }
        if (changeColumn) {
            if (changeColumn === 'time') {
                timeColumn.map((item)=>{
                    item.setFormat(format);
                });
                dateColumn.map((item)=>{
                    item.setFormat(date);
                });
            }
            else {
                dateColumn.map((item)=>{
                    item.setFormat(format);
                });
            }

            strtTimeBox.css('display', display);
            endTimeBox.css('display', display);
        }
        
    }
}

/**
 * 상단 조회 버튼 이벤트
 * @returns 유효성 체크용
 */
function searchBtnClick(){
    if (ixrNm.isNull()) {
        return alertWarning('교차로명을 선택해주세요', null, ixrNm);
    }
    else if (istlLctn.isNull()) {
        return alertWarning('설치위치를 선택해주세요', null, istlLctn);
    }
    const unitVal = unit.getValue();
    let timeArr = getSearchValues(unitVal);
    if (timeArr.length === 0){
        return;
    };
    const FROM_DT = timeArr[0];
    const TO_DT   = timeArr[1];
    const idVal   = ixrNm.getValue();
    const cmraVal = istlLctn.getValue()
    let statData = {
        ixrId : idVal,
        cmraIds : cmraVal,
        FROM_DT : FROM_DT,
        TO_DT   : TO_DT,
    };
    let losData = {
        ixrIds  : idVal,
        FROM_DT : FROM_DT,
        TO_DT   : TO_DT,
    };

    const stat = [];
    getData("/api/scrs/statistics/tfvl/" + unitVal + '/' + idVal, stat, statData); // 교차로 통계
    const los = [];
    getData("/api/scrs/statistics/srvc/" + unitVal, los, losData); // 서비스수준 통계
    let formatData = [];
    if (stat[0] && stat[0].length > 0) {
        stat[0].map((item)=>{
            let clone = {...item};
            if (los[0] && los[0].length > 0) {
                los[0].map((obj)=>{
                    if (item.ixr_id === obj.ixr_id && item.stat_dt === obj.stat_dt) {
                        clone.srvc_lvl = nullChecker(obj.srvc_lvl) === "" ? 0 : obj.srvc_lvl;
                        clone.dely_hh  = nullChecker(obj.dely_hh) === "" ? '-' : obj.dely_hh;
                    }
                })
            }
            formatData.push(clone);
        })
    }
    drawTableAndChart(formatData, unitVal);
}
function drawTableAndChart(jsonData, unitVal){
    let xAxis = [];
    let totGo    = 0;
    let totLeft  = 0;
    let totRght  = 0;
    let totTot   = 0;
    let totDataSource;
    let yAxis    = [
        {data: []},
        {data: []},
        {data: []},
        {data: []},
    ];

    if (jsonData.length > 0) {
        dataSorting(jsonData, 'clct_dt');
        jsonData.map((item)=>{
            console.log(item);
            if (item.stat_dt) item.stat_dt = timeFommater(item.stat_dt, unitVal);
            item.go_tfvl = 0;
            item.left_tfvl = 0;
            item.rght_tfvl = 0;
            for (let key in item) {
                if (key.indexOf("pce_") === -1 ) {
                   if ( key.indexOf('go') > -1 && key !== 'go_tfvl' ) {
                        item.go_tfvl += item[key];
                   }
                   if ( key.indexOf('left') > -1 && key !== 'left_tfvl' ) {
                        item.left_tfvl += item[key];
                   }
                   if ( key.indexOf('rght') > -1 && key !== 'rght_tfvl') {
                        item.rght_tfvl += item[key];
                   }
                }
            }
            item.tot_tfvl  = item.go_tfvl + item.left_tfvl + item.rght_tfvl;
            totGo   += item.go_tfvl;
            totLeft += item.left_tfvl;
            totRght += item.rght_tfvl;
            totTot  += item.tot_tfvl;
            yAxis[0].data.push(item.go_tfvl);
            yAxis[1].data.push(item.left_tfvl);
            yAxis[2].data.push(item.rght_tfvl);
            yAxis[3].data.push(nullChecker(item.srvc_lvl) === "" ? 0 : item.srvc_lvl);
            xAxis.push(item.stat_dt);
        })
        totDataSource = [{
            go_tfvl : totGo,
            left_tfvl : totLeft,
            rght_tfvl : totRght,
            tot_tfvl : totTot,
        }];
    }
    else {
        totDataSource = [];
    }

    let pieYAxis = [
        {y:totGo},
        {y:totLeft},
        {y:totTot},
    ]

    _list.option('dataSource', jsonData);
    _totList.option('dataSource', totDataSource);

    _multiChart.update({
        xAxis : {
            categories : xAxis,
        },
        series : [
            {
                data : yAxis[0].data
            },
            {
                data : yAxis[1].data
            },
            {
                data : yAxis[2].data
            },
            {
                data : yAxis[3].data
            },
        ]
    });

    _pieChart.update({
        series : [
            {   
                data : pieYAxis
            },
       ]
    });

    selResultMsg(jsonData);
}

function getSearchValues(unitVal){
    const display = $('.strt-time-box').css('diplay');
    let dateColumns = [strtDt, strtTime, endDt, endTime];
    if (display === "none") {
        dateColumns = [strtDt, endDt];
    }
    for (let dateColumn of dateColumns) {
        if (dateColumn.isValidation()) {
            alertWarning('형식에 맞게 입력해주세요. [ ' + dateColumn.label + ' ]', null, dateColumn);
            return []; 
        }
        else if (dateColumn.isNull()) {
            alertWarning('조회기간을 입력해주세요. [ ' + dateColumn.label + ' ]', null, dateColumn);
            return []; 
        }
    }

    let FROM_DT;
    let TO_DT;
    let format;
    switch (unitVal) {
        case '15m':
        case '30m':
            FROM_DT = concateVal(strtDt, 8, strtTime, 4) + '00';
            TO_DT   = concateVal(endDt, 8, endTime, 4) + '59';
            break;
        case 'hh':
            FROM_DT = concateVal(strtDt, 8, strtTime, 2) + '0000';
            TO_DT   = concateVal(endDt, 8, endTime, 2) + '5959';
            break;
        case 'dd':
            FROM_DT = strtDt.getSendDateValue().substring(0, 8) + '000000';
            TO_DT   = endDt.getSendDateValue().substring(0, 8) + '235959';
            break;
        case 'mn':
            FROM_DT = strtDt.getSendDateValue().substring(0, 6) + '01000000';;
            TO_DT   = endDt.getSendDateValue().substring(0, 6) + '31235959';
            break;
    }

    if (FROM_DT > TO_DT) {
        alertWarning('검색 시작 기간 보다 검색 종료 기간이 큽니다.', null, endDt);
        return [];
    }
    return [FROM_DT, TO_DT];
}

function concateVal(dt, dtNum, time, timeNum){
    return dt.getSendDateValue().substring(0,dtNum) + time.getSendTimeValue().substring(0, timeNum);
}

function timeFommater(data, unitVal){
    let str = "";
    str += data.substring(0, 4);
    str += "-";
    str += data.substring(4, 6);
    switch (unitVal) {
        case '15m':
            str += "-";
            str += data.substring(6, 8);
            str += " ";
            str += data.substring(8, 10);
            str += ":";
            str += data.substring(10, 12);
            break;
        case '30m':
            str += "-";
            str += data.substring(6, 8);
            str += " ";
            str += data.substring(8, 10);
            str += ":";
            str += data.substring(10, 12);
            break;
        case 'hh':
            str += "-";
            str += data.substring(6, 8);
            str += " ";
            str += data.substring(8, 10);
            str += "시";
            break;
        case 'dd':
            str += "-";
            str += data.substring(6, 8);
            break;
        case 'mn':
            break;
    }
    return str;
}