fix:实测补偿修复

cjl

2023-08-18 7d76b9e89baa29a1ae2e5e406d6d11dcca15325a

 screen-api/src/main/java/com/moral/api/service/impl/CityAqiServiceImpl.java

@@ -1,5 +1,6 @@
package com.moral.api.service.impl;

import com.alibaba.excel.util.StringUtils;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@@ -146,6 +147,34 @@
        }
        return result;
    }


    @Override
    public List<Map<String, Object>> measuredCompareForecastOfO3_8H(Map<String, Object> params) {
        String regionCode = params.get("regionCode").toString();
        String time = params.get("time").toString();
        Date endTime = DateUtils.getDate(time+" "+"23:00:00",DateUtils.yyyy_MM_dd_HH_mm_ss_EN);
        Date startDate = DateUtils.getDate(time+" "+"00:00:00",DateUtils.yyyy_MM_dd_HH_mm_ss_EN);
        Date startTime = DateUtils.addHours(startDate,-7);
        //预测数据
        QueryWrapper<Forecast> forecastQueryWrapper = new QueryWrapper<>();
        forecastQueryWrapper.select("time", "value")
                .eq("city_code", regionCode)
        .between("time",startTime,endTime)
                .orderByAsc("time");
        List<Map<String, Object>> forecastData = forecastMapper.selectMaps(forecastQueryWrapper);
        //实测数据
        QueryWrapper<CityAqi> cityAqiQueryWrapper = new QueryWrapper<>();
        cityAqiQueryWrapper.select("time", "value")
                .eq("city_code", regionCode)
                .between("time",startTime,endTime).orderByAsc("time");
        List<Map<String, Object>> measuredData = cityAqiMapper.selectMaps(cityAqiQueryWrapper);

        List<Map<String, Object>> result = getO3_8H(forecastData,0,time);
        result.addAll(getO3_8H(measuredData,1,time));
        return result;
    }


    @Override
    public Map<String, Object> queryCityAqiByRegionCode(Integer regionCode) {
@@ -1386,4 +1415,40 @@
        }
        return s;
    }

    public  List<Map<String, Object>> getO3_8H(List<Map<String, Object>> data , int type,String day) {
        List<Map<String, Object>> list = new ArrayList<>();
        for(int i = 0 ;i<=23;i++){
            Map<String, Object> map = new HashMap<>();
            if(type == 0){
                map.put("type","预测");
            }else {
                map.put("type","实测");
            }
            String times = day+" "+i;
            Date endDate = DateUtils.getDate(times,DateUtils.yyyy_MM_dd_HH_EN);
            Date startDate = DateUtils.addHours(DateUtils.getDate(day+" "+i,DateUtils.yyyy_MM_dd_HH_EN),-7);
            List<Double> value = new ArrayList<>();
            for(Map<String, Object> m : data){
                Date time = (Date) m.get("time");
                if(DateUtils.isTimeBeforE(time,startDate) && DateUtils.isTimeBeforE(endDate,time)){
                    Map<String, Object> sensorValue = JSONObject.parseObject((String) m.get("value"), Map.class);
                    Double o3 = Double.parseDouble(sensorValue.get("O3").toString());
                    value.add(o3);

                }
            }
            if (value.size() < 6) {
                continue;
            }
            double average = value.stream().mapToDouble(aDouble -> aDouble).summaryStatistics().getAverage();
            map.put("O3", new BigDecimal(average).setScale(3, BigDecimal.ROUND_HALF_UP).doubleValue());
            map.put("time",times);
            list.add(map);
        }

        return list;

    }

}