#水电站月报发电量小数问题

hzims-service/operational/src/main/java/com/hnac/hzims/operational/report/service/impl/RunMonthServiceImpl.java

@@ -110,19 +110,30 @@ public class RunMonthServiceImpl extends BaseServiceImpl<RunMonthMapper, RunMont
         }
         RunDataShowVo data = new RunDataShowVo();
         BeanUtil.copyProperties(entity,data);
-        List<RunDataVo> run = JSONObject.parseObject(entity.getRunData(),new TypeReference<List<RunDataVo>>(){});
-        if(CollectionUtil.isEmpty(run)){
+        List<RunDataVo> runs = JSONObject.parseObject(entity.getRunData(),new TypeReference<List<RunDataVo>>(){});
+        if(CollectionUtil.isEmpty(runs)){
             return data;
         }
-        double monSumGenerate = run.stream().mapToDouble(RunDataVo::getGenerate).sum();
-        double monSumPlan = run.stream().mapToDouble(RunDataVo::getPlan).sum();
+        // 保留两位小数
+        data.setRunData(JSONObject.toJSONString(runs.stream().map(run->{
+            // 月发电量
+            run.setGenerate(BigDecimal.valueOf(run.getGenerate()).setScale(2, RoundingMode.HALF_UP).doubleValue());
+            // 年发电量
+            run.setGenerateYear(BigDecimal.valueOf(run.getGenerateYear()).setScale(2, RoundingMode.HALF_UP).doubleValue());
+            return run;
+        }).collect(Collectors.toList())));
+
+        // 月发电量完成率
+        double monSumGenerate = runs.stream().mapToDouble(RunDataVo::getGenerate).sum();
+        double monSumPlan = runs.stream().mapToDouble(RunDataVo::getPlan).sum();
         data.setMonSumGenerate(monSumGenerate);
         data.setMonSumPlan(monSumPlan);
         if(Math.abs(monSumGenerate) > 0 && Math.abs(monSumPlan) > 0){
             data.setMonRate(BigDecimal.valueOf(monSumGenerate / monSumPlan  * 100L).setScale(2, RoundingMode.HALF_UP).doubleValue());
         }
-        double yearSumGenerate = run.stream().mapToDouble(RunDataVo::getGenerateYear).sum();
-        double yearSumPlan = run.stream().mapToDouble(RunDataVo::getPlanYear).sum();
+        // 年发电量完成率
+        double yearSumGenerate = runs.stream().mapToDouble(RunDataVo::getGenerateYear).sum();
+        double yearSumPlan = runs.stream().mapToDouble(RunDataVo::getPlanYear).sum();
         data.setYearSumGenerate(yearSumGenerate);
         data.setYearSumPlan(yearSumPlan);
         if(Math.abs(yearSumGenerate) > 0 && Math.abs(yearSumPlan) > 0){
@@ -131,7 +142,6 @@ public class RunMonthServiceImpl extends BaseServiceImpl<RunMonthMapper, RunMont
         return data;
     }
 
-
     /**
      * 导出站点月报文件
      * @param mon
@@ -149,6 +159,17 @@ public class RunMonthServiceImpl extends BaseServiceImpl<RunMonthMapper, RunMont
         if(ObjectUtil.isEmpty(data)){
             throw new ServiceException("站点" + mon + "月份未生成运行月报数据！");
         }
+        List<RunDataVo> runs = JSONObject.parseObject(data.getRunData(),new TypeReference<List<RunDataVo>>(){});
+        if(CollectionUtil.isNotEmpty(runs)){
+            // 保留两位小数
+            data.setRunData(JSONObject.toJSONString(runs.stream().map(run->{
+                // 月发电量
+                run.setGenerate(BigDecimal.valueOf(run.getGenerate()).setScale(2, RoundingMode.HALF_UP).doubleValue());
+                // 年发电量
+                run.setGenerateYear(BigDecimal.valueOf(run.getGenerateYear()).setScale(2, RoundingMode.HALF_UP).doubleValue());
+                return run;
+            }).collect(Collectors.toList())));
+        }
         // 创建Excel文件
         // 表头、sheet页、文件名
         String headerName = data.getStationName() + "运行月报（" + mon + "）";
@@ -211,7 +232,15 @@ public class RunMonthServiceImpl extends BaseServiceImpl<RunMonthMapper, RunMont
         String end = DateUtil.format(calendar.getTime(),DateUtil.PATTERN_DATETIME);
         // 告警数据
         run.setAlarmData(this.alarmData(station.getCode(),start,end));
-        CountDownLatch countDownLatch = new CountDownLatch(devices.size());
+        List<RunDataVo> runDatas = new ArrayList<>();
+        List<CurveEchartVo> curveEcharts = new ArrayList<>();
+        for (RideDeviceVo device : devices){
+            // 运行数据
+            runDatas.add(this.runData(station.getCode(),device,plans,start,end));
+            // 月度运行曲线
+            curveEcharts.add(this.curveData(device,start,end));
+        }
+        /*CountDownLatch countDownLatch = new CountDownLatch(devices.size());
         List<RunDataVo> runDatas = new CopyOnWriteArrayList<>();
         List<CurveEchartVo> curveEcharts = new CopyOnWriteArrayList<>();
         for (RideDeviceVo device : devices){
@@ -220,8 +249,8 @@ public class RunMonthServiceImpl extends BaseServiceImpl<RunMonthMapper, RunMont
                 runDatas.add(this.runData(station.getCode(),device,plans,start,end));
                 // 月度运行曲线
                 curveEcharts.add(this.curveData(device,start,end));
-            });
                 countDownLatch.countDown();
+            });
         }
         //所有模板数据获取完成后释放锁
         try {
@@ -229,11 +258,11 @@ public class RunMonthServiceImpl extends BaseServiceImpl<RunMonthMapper, RunMont
         } catch (InterruptedException e) {
             e.printStackTrace();
             Thread.currentThread().interrupt();
-        }
-        if(CollectionUtil.isEmpty(runDatas)){
+        }*/
+        if(!CollectionUtil.isEmpty(runDatas)){
             run.setRunData(JSONObject.toJSONString(runDatas));
         }
-        if(CollectionUtil.isEmpty(curveEcharts)){
+        if(!CollectionUtil.isEmpty(curveEcharts)){
             run.setCurveData(JSONObject.toJSONString(curveEcharts));
         }
         // TODO 运行数据分析