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1、优化用能查询

dev
v-lijf43 1 month ago
parent
c46c26ff8e
commit
5d2f2b3f74
2 changed files with 78 additions and 56 deletions
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  1. 112
      user-service/src/main/java/com/mh/user/service/impl/SummaryServiceImpl.java
  2. 22
      user-service/src/main/java/com/mh/user/strategy/WtMeterStrategy.java

112
user-service/src/main/java/com/mh/user/service/impl/SummaryServiceImpl.java
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@ -10,10 +10,12 @@ import com.mh.user.mapper.SummaryMapper;
import com.mh.user.service.BuildingService;
import com.mh.user.service.DealDataService;
import com.mh.user.service.SummaryService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.time.LocalDate;
import java.time.Year;
import java.time.YearMonth;
@ -23,6 +25,7 @@ import java.util.List;
import static java.lang.Double.parseDouble;
@Slf4j
@Service
public class SummaryServiceImpl implements SummaryService {
@ -120,55 +123,62 @@ public class SummaryServiceImpl implements SummaryService {
}
// curList每一个参数求和，得出 EnergySumEntity
EnergySumEntity curSum = new EnergySumEntity();
if (curList.isEmpty()) {
curSum.setWaterValue("0");
curSum.setElectValue("0");
curSum.setElectWater("0");
} else {
curSum.setFillWater(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getFillWater())).sum()));
curSum.setWaterValue(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getWaterValue())).sum()));
curSum.setElectValue(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getElectValue())).sum()));
curSum.setElectWater(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getElectWater())).sum()));
}
EnergySumEntity result = null;
try {
EnergySumEntity curSum = new EnergySumEntity();
if (curList.isEmpty()) {
curSum.setWaterValue("0");
curSum.setElectValue("0");
curSum.setElectWater("0");
} else {
curSum.setFillWater(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getFillWater())).sum()));
curSum.setWaterValue(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getWaterValue())).sum()));
curSum.setElectValue(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getElectValue())).sum()));
curSum.setElectWater(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getElectWater())).sum()));
}
// lastList每一个参数求和，得出 EnergySumEntity
EnergySumEntity lastSum = new EnergySumEntity();
if (lastList.isEmpty()) {
lastSum.setFillWater("0");
lastSum.setWaterValue("0");
lastSum.setElectValue("0");
lastSum.setElectWater("0");
} else {
lastSum.setFillWater(String.valueOf(lastList.stream().mapToDouble(e -> parseDouble(e.getFillWater())).sum()));
lastSum.setWaterValue(String.valueOf(lastList.stream().mapToDouble(e -> parseDouble(e.getWaterValue())).sum()));
lastSum.setElectValue(String.valueOf(lastList.stream().mapToDouble(e -> parseDouble(e.getElectValue())).sum()));
lastSum.setElectWater(String.valueOf(lastList.stream().mapToDouble(e -> parseDouble(e.getElectWater())).sum()));
}
// lastList每一个参数求和，得出 EnergySumEntity
EnergySumEntity lastSum = new EnergySumEntity();
if (lastList.isEmpty()) {
lastSum.setFillWater("0");
lastSum.setWaterValue("0");
lastSum.setElectValue("0");
lastSum.setElectWater("0");
} else {
lastSum.setFillWater(String.valueOf(lastList.stream().mapToDouble(e -> parseDouble(e.getFillWater())).sum()));
lastSum.setWaterValue(String.valueOf(lastList.stream().mapToDouble(e -> parseDouble(e.getWaterValue())).sum()));
lastSum.setElectValue(String.valueOf(lastList.stream().mapToDouble(e -> parseDouble(e.getElectValue())).sum()));
lastSum.setElectWater(String.valueOf(lastList.stream().mapToDouble(e -> parseDouble(e.getElectWater())).sum()));
}
// 昨日的EnergySumEntity和今日的EnergySumEntity，对比计算出补水昨日比、用水与昨日比、用电与昨日比、单耗与昨日比
result = new EnergySumEntity();
if (curList.isEmpty()) {
result.setWaterValue("0");
result.setElectValue("0");
result.setElectWater("0");
} else {
result.setFillWater(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getFillWater())).sum()));
result.setWaterValue(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getWaterValue())).sum()));
result.setElectValue(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getElectValue())).sum()));
result.setElectWater(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getElectWater())).sum()));
}
// 昨日的EnergySumEntity和今日的EnergySumEntity，对比计算出补水昨日比、用水与昨日比、用电与昨日比、单耗与昨日比
EnergySumEntity result = new EnergySumEntity();
if (curList.isEmpty()) {
result.setWaterValue("0");
result.setElectValue("0");
result.setElectWater("0");
} else {
result.setFillWater(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getFillWater())).sum()));
result.setWaterValue(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getWaterValue())).sum()));
result.setElectValue(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getElectValue())).sum()));
result.setElectWater(String.valueOf(curList.stream().mapToDouble(e -> parseDouble(e.getElectWater())).sum()));
}
// 计算与昨日的比较百分比
result.setFillWaterP(calculateRatio(curSum.getFillWater(), lastSum.getFillWater()));
result.setWaterP(calculateRatio(curSum.getWaterValue(), lastSum.getWaterValue()));
result.setElectP(calculateRatio(curSum.getElectValue(), lastSum.getElectValue()));
// 计算与昨日的比较百分比
result.setFillWaterP(calculateRatio(curSum.getFillWater(), lastSum.getFillWater()));
result.setWaterP(calculateRatio(curSum.getWaterValue(), lastSum.getWaterValue()));
result.setElectP(calculateRatio(curSum.getElectValue(), lastSum.getElectValue()));
// 计算单耗比较
// 计算单耗比较
String curPerElect = count != 0 ? new BigDecimal(curSum.getElectValue()).divide(new BigDecimal(count), 2, RoundingMode.HALF_UP).toString() : "0";
String lastPerElect = count != 0 ? new BigDecimal(lastSum.getElectValue()).divide(new BigDecimal(count), 2, RoundingMode.HALF_UP).toString() : "0";
result.setElectWaterP(calculateRatio(curPerElect, lastPerElect));
// 计算单耗比较
String curPerElect = count != 0 ? new BigDecimal(curSum.getElectValue()).divide(new BigDecimal(count)).toString() : "0";
String lastPerElect = count != 0 ? new BigDecimal(lastSum.getElectValue()).divide(new BigDecimal(count)).toString() : "0";
result.setElectWaterP(calculateRatio(curPerElect, lastPerElect));
} catch (Exception e) {
log.error("计算百分比异常", e);
}
return result;
} else if (level == 0) {
@ -204,15 +214,25 @@ public class SummaryServiceImpl implements SummaryService {
* @param previous 前一个值
* @return 比率（百分比形式）
*/
/**
* 计算比率的方法
*
* @param current 当前值
* @param previous 前一个值
* @return 比率（百分比形式，保留两位小数）
*/
private String calculateRatio(String current, String previous) {
if (parseDouble(previous) == 0) {
return parseDouble(current) > 0 ? "100" : "0"; // 避免除零错误
return parseDouble(current) > 0 ? "100.00%" : "0.00%"; // 避免除零错误
}
return String.valueOf(((parseDouble(current) - parseDouble(previous)) / parseDouble(previous)) * 100);
double result = ((parseDouble(current) - parseDouble(previous)) / parseDouble(previous)) * 100;
return String.format("%.2f%%", result);
}
@Override
public MaintainSumEntity queryMaintainSum(String buildingId, String curDate) {
return summaryMapper.queryMaintainSum(buildingId,curDate);

22
user-service/src/main/java/com/mh/user/strategy/WtMeterStrategy.java
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@ -112,20 +112,22 @@ public class WtMeterStrategy implements DeviceStrategy {
}
log.info("水表表号: " + meterId + ",水表读数：" + data);
try {
DataResultEntity dataResultEntity = new DataResultEntity();
dataResultEntity.setDeviceAddr(meterId);//通讯编号
dataResultEntity.setDeviceType("水表");
dataResultEntity.setCurValue(Double.parseDouble(data)); //当前读数
Date date = new Date();
dataResultEntity.setCurDate(date); //当前日期
dataResultEntity.setBuildingId(buildingId);
dataResultService.saveDataResult(dataResultEntity);
log.info("水表数据保存数据库成功！楼栋名称：" + buildingName);
if (!StringUtils.isBlank(data)) {
DataResultEntity dataResultEntity = new DataResultEntity();
dataResultEntity.setDeviceAddr(meterId);//通讯编号
dataResultEntity.setDeviceType("水表");
dataResultEntity.setCurValue(Double.parseDouble(data)); //当前读数
Date date = new Date();
dataResultEntity.setCurDate(date); //当前日期
dataResultEntity.setBuildingId(buildingId);
dataResultService.saveDataResult(dataResultEntity);
log.info("水表数据保存数据库成功！楼栋名称：" + buildingName);
}
} catch (Exception e) {
e.printStackTrace();
log.error("水表数据保存数据库失败！楼栋名称：" + buildingName);
}
if (StringUtils.isBlank(data)) {
if (!StringUtils.isBlank(data)) {
data = String.valueOf(Double.valueOf(data));
}
return data;

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