jinpengyong
2023-07-25 b4d7f801b594946e3b8f42403883f1e88fba44fe
screen-api/src/main/java/com/moral/api/service/impl/MonitorPointServiceImpl.java
@@ -266,7 +266,7 @@
                        if(map.containsKey(k)){
                            Object o = map.get(k).get(sensor);
                            timeValueMap.put(c,Objects.nonNull(o)?Double.valueOf(o.toString()):0);
                            if(Objects.nonNull(o)){
                            if(Objects.nonNull(o)&& (!Double.valueOf(o.toString()).equals(0d))){
                                doubleArrayList.add(Double.valueOf(o.toString()));
                            }
                        }else {
@@ -378,10 +378,15 @@
            for (Device device:devices) {
                Date ks = DateUtils.getDate(startTime,"yyyy-MM-dd");
                Date js = DateUtils.getDateOfDay(DateUtils.getDate(endTime,"yyyy-MM-dd"),1);
                String nameSite = pointMap.get(device.getMonitorPointId());
                String name = device.getName();
                Map<String, Object> timeValueMap = new LinkedHashMap<>();
                Map<String,ArrayList<Double>> listMap = new HashMap<>();
                int numCount = 0;
                while (DateUtils.isTimeBefor(js,ks)){
                    Map<String, Object> timeValueMap = new LinkedHashMap<>();//key为time,value为数据的json
                    timeValueMap.put("监测站点",pointMap.get(device.getMonitorPointId()));
                    timeValueMap.put("name",device.getName());
                    timeValueMap = new LinkedHashMap<>();//key为time,value为数据的json
                    timeValueMap.put("监测站点",nameSite);
                    timeValueMap.put("name",name);
                    String c = DateUtils.dateToDateString(ks,"yyyy-MM-dd");
                    timeValueMap.put("日期",c);
                    for (String sensor:sensorsList) {
@@ -390,12 +395,38 @@
                        if(map.containsKey(k)){
                            Object o = map.get(k).get(sensor);
                            num = Objects.nonNull(o)?Double.valueOf(o.toString()):0d;
                            if(Objects.nonNull(num)&& !num.equals(0d)){
                                ArrayList<Double> doubleArrayList = Objects.isNull(listMap.get(numCount+"_"+sensorMap.get(sensor)))?new ArrayList<>():listMap.get(numCount+"_"+sensorMap.get(sensor));
                                doubleArrayList.add(num);
                                listMap.put(numCount+"_"+sensorMap.get(sensor),doubleArrayList);
                            }
                        }
                        timeValueMap.put(sensorMap.get(sensor),num);
                    }
                     resultList.add(timeValueMap);
                     ks = DateUtils.getDateOfDay(ks,1);
                }
                timeValueMap = new LinkedHashMap<>();
                timeValueMap.put("监测站点",nameSite);
                timeValueMap.put("name",name);
                timeValueMap.put("日期","累计值");
                for(int z = 0 ;z< sensorsList.size();z++){
                    double rsAvg = 0L;
                    String son = numCount+"_"+sensorMap.get(sensorsList.get(z));
                    if(listMap.containsKey(numCount+"_"+sensorMap.get(sensorsList.get(z)))){
                        if(son.contains("臭氧")){
                            rsAvg = percentile(listMap.get(numCount+"_"+sensorMap.get(sensorsList.get(z))),90d);
                        }else if(son.contains("一氧化碳")){
                            rsAvg = percentile(listMap.get(numCount+"_"+sensorMap.get(sensorsList.get(z))),95d);
                        }else {
                            Double ListAvg = listMap.get(numCount+"_"+sensorMap.get(sensorsList.get(z))).stream().collect(Collectors.averagingDouble(Double::doubleValue));
                            rsAvg = new BigDecimal(ListAvg).setScale(3, BigDecimal.ROUND_HALF_UP).doubleValue();
                        }
                    }
                    timeValueMap.put(sensorMap.get(sensorsList.get(z)),rsAvg);
                }
                resultList.add(timeValueMap);
                numCount++;
            }
        }else {
@@ -501,6 +532,18 @@
        monitorPointMapper.selectList(monitorPointQueryWrapper).forEach(it->map.put(it.getId(),it.getName()));
        return map;
    }
    private Double percentile(List<Double> date,double num){
        Collections.sort(date);
        double position = (num / 100) * (date.size() - 1);
        int index = (int) position;
        // 获取小数部分的位置索引
        double fraction = position - index;
        // 获取百分位值
        double percentileValue = date.get(index) + fraction * (date.get(index + 1) - date.get(index));
        return new BigDecimal(percentileValue).setScale(3, BigDecimal.ROUND_HALF_UP).doubleValue();
    }
}