计算臭氧平缓平均值

yuzixiang

2020-05-19 e25c689888a0dd80d07ffc4e4a45bd290b3d010c

计算臭氧平缓平均值

 src/main/java/com/moral/controller/ReportController.java

@@ -15,6 +15,8 @@
import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;



import com.moral.service.*;

import com.moral.util.DatesUtil;

import org.apache.commons.collections.CollectionUtils;

import org.apache.commons.lang.StringUtils;

import org.springframework.util.ObjectUtils;

@@ -33,11 +35,6 @@
import com.moral.entity.charts.LineChartCriteria;

import com.moral.security.auth.JwtAuthenticationToken;

import com.moral.security.model.UserContext;

import com.moral.service.AlarmDailyService;

import com.moral.service.HistoryDailyService;

import com.moral.service.HistoryMinutelyService;

import com.moral.service.MonitorPointService;

import com.moral.service.SensorService;



import cn.hutool.core.io.IoUtil;

import cn.hutool.poi.excel.ExcelWriter;

@@ -63,6 +60,9 @@
    @Resource

    private SensorService sensorService;



    @Resource

    private HistoryService historyService;



    @GetMapping("compare")

    public ResultBean<Map<String, List>> getCompareReport(HttpServletRequest request) throws Exception {

        Map<String, Object> parameters = getParametersStartingWith(request, null);

@@ -81,6 +81,7 @@
        List<Map<String, Object>> list = historyMinutelyService.getMonitorPointOrDeviceAvgData(parameters);

        List<String> sensors = (List<String>) parameters.get("sensors");

        String[][] exportColumn = new String[sensors.size() + 1][];

        System.out.println(list.toString());

        exportColumn[0] = new String[]{"时间", "20", "time"};

        for (int index = 0; index < sensors.size(); index++) {

            String[] split = sensors.get(index).split("-");

@@ -97,6 +98,71 @@
        outputStream.close();

        return new ResultBean<Boolean>(true);

    }

//计算臭氧平缓平均值并导出

    @GetMapping("O3Excel")

    public ResultBean<Boolean> getO3ExcelReport(HttpServletRequest request, HttpServletResponse response) throws Exception {

        Map<String, Object> parameters = getParametersStartingWith(request, null);

        String mac= (String) parameters.get("mac");

        String stime= (String) parameters.get("time");

        SimpleDateFormat format=new SimpleDateFormat("yyyy-MM");

        Date time =format.parse(stime);

        List<String> stringListDate = DatesUtil.getAllTheDateOftheMonth(time);

        List<Map<String,Object>> maxList=new ArrayList<Map<String,Object>>();

        for (String sld : stringListDate) {

            Map<String,Object>  avgMap=new HashMap<String,Object>();

            List<String> listavg=new ArrayList<String>();

            String s1="";

            for(int i=0;i<24;i++){

                if (i<10){

                    sld=sld.substring(0,10);

                    sld=sld+" 0"+i+":00:00";

                    s1=DatesUtil.pinDate(sld);

                }else {

                    sld=sld.substring(0,10);

                    sld=sld+" "+i+":00:00";

                    s1=DatesUtil.pinDate(sld);

                }

                System.out.println(sld+"        "+s1);

                Map<String, Object> parm = new HashMap<String, Object>();

                parm.put("frontTime", sld);

                parm.put("afterTime", s1);

                parm.put("mac", mac);

                String avg = historyService.getO3AVG(parm);

                if (avg!=null){

                    listavg.add(avg);

                }

                }

            String maxO3="";

            if (listavg.size()!=0){

                String subs=sld.substring(0,10);

                String timef=subs+" 00:00:00";

                String timea=subs+" 23:59:59";

                int num=historyService.getNum(timef,timea);

                if (num==0){

                    maxO3="";

                }else {

                    maxO3= Collections.max(listavg);

                }

            }

            avgMap.put("time",sld.substring(0,10));

            avgMap.put("e15",maxO3);

            maxList.add(avgMap);

        }

        String[][] exportColumn = new String[2][];

        exportColumn[0] = new String[]{"时间", "20", "time"};

        String name = "O3浓度";

        String key = "e15";

        String unit = "ug/m³";

        if (!ObjectUtils.isEmpty(unit) && !"null".equals(unit)) {

            name += "-" + unit;

        }

        exportColumn[1] = new String[]{name, "10", key};

        OutputStream outputStream = exportData(response, "Excel数据", maxList, exportColumn);

        outputStream.flush();

        outputStream.close();

        return new ResultBean<Boolean>(true);

        }





    @GetMapping("newExcel")

    public ResultBean<Boolean> getNExcelReport(HttpServletRequest request, HttpServletResponse response) throws Exception {

@@ -290,6 +356,7 @@
    @GetMapping("custom-made-excel")

    public ResultBean<Boolean> getCustomMadeExcelReport(HttpServletRequest request, HttpServletResponse response) throws Exception {

        Map<String, Object> parameters = getParametersStartingWith(request, null);

        System.out.println(parameters.toString());

        ParameterUtils.getTimeType4Time(parameters);

        String sensorsInfo = parameters.get("sensors").toString();

        String sensorsInfoNew = StringUtils.strip(sensorsInfo, "[]");


 src/main/java/com/moral/mapper/HistoryMapper.java

@@ -31,4 +31,10 @@
    List<Map<String, Object>> getCarSensorData(Map<String, Object> parameters);



    List<Map<String, Object>> listGetSensorData(Map<String, Object> parameters);



    //获取臭氧平缓平均值

    String getO3AVG(Map<String, Object> parameters);



    int getNum(@Param("timef") String timef,

               @Param("timea") String timea);

}

 src/main/java/com/moral/service/HistoryService.java

@@ -30,4 +30,10 @@
    Map<String, Object> gitHourlyAQIByMonitorPointIdAndTimeslot(Map<String, Object> parameters);



    List<List<Map<String, Object>>> getCarSensorData(Map<String, Object> parameters) throws Exception;



    //获取臭氧平缓平均值

    String getO3AVG(Map<String, Object> parameters);



    int getNum(String timef,String timea);



}


 src/main/java/com/moral/service/impl/HistoryServiceImpl.java

@@ -548,4 +548,14 @@
        }

        return listMaps;

    }



    @Override

    public String getO3AVG(Map<String, Object> parameters) {

        return historyMapper.getO3AVG(parameters);

    }



    @Override

    public int getNum(String timef, String timea) {

        return historyMapper.getNum(timef,timea);

    }

}


 src/main/java/com/moral/util/DatesUtil.java

New file
@@ -0,0 +1,56 @@
package com.moral.util;

import java.text.SimpleDateFormat;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;

public class DatesUtil {
    public static List<String> getAllTheDateOftheMonth(Date date) {
        List<String> list = new ArrayList<String>();
        Calendar cal = Calendar.getInstance();
        cal.setTime(date);
        cal.set(Calendar.DATE, 1);
        int month = cal.get(Calendar.MONTH);
        while(cal.get(Calendar.MONTH) == month){
            SimpleDateFormat sf = new SimpleDateFormat("yyyy-MM-dd");
            String time=sf.format(cal.getTime());
            list.add(time);
            cal.add(Calendar.DATE, 1);
        }
        return list;
    }
    public static  String pinDate(String s) {
        DateTimeFormatter df = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
        LocalDateTime time = LocalDateTime.parse(s, df);
        LocalDateTime time1 = time.plusHours(8);
        int year = time1.getYear();
        int month = time1.getMonthValue();
        int day = time1.getDayOfMonth();
        int hour = time1.getHour();
        String m = "";
        String d = "";
        String h = "";
        if (month < 10) {
            m = "0" + month;
        }else {
            m=""+month;
        }
        if (day < 10) {
            d = "0" + day;
        }else {
            d=""+day;
        }
        if (hour < 10) {
            h = "0" + hour;
        }else {
            h=""+hour;
        }
        s = year + "-" + m + "-" + d + " " + h + ":00:00";
        return s;
    }

}

 src/main/resources/mapper/HistoryMapper.xml

@@ -254,5 +254,15 @@
        ORDER BY

        h.time

    </select>

    <select id="getO3AVG" resultType="java.lang.String">

        select AVG(history_hourly.json->'$.e15[0]')

        FROM history_hourly

         where time <![CDATA[>=]]>#{frontTime}

         and time <![CDATA[<]]>#{afterTime}

         and mac=#{mac}

    </select>

    <select id="getNum" resultType="java.lang.Integer">

        select count(*) from history_hourly where time <![CDATA[>=]]> #{timef} and time <![CDATA[<=]]> #{timea}

    </select>



</mapper>