iailab-module-model/iailab-module-model-biz/src/main/java/com/iailab/module/model/mcs/pre/service/impl/MmPredictAutoAdjustConfigServiceImpl.java

@@ -4,6 +4,7 @@
import com.iailab.framework.common.pojo.PageResult;
import com.iailab.framework.common.service.impl.BaseServiceImpl;
import com.iailab.module.data.api.point.DataPointApi;
import com.iailab.module.data.api.point.dto.ApiPointDTO;
import com.iailab.module.data.api.point.dto.ApiPointValueDTO;
import com.iailab.module.data.api.point.dto.ApiPointValueQueryDTO;
import com.iailab.module.model.common.enums.DataTypeEnum;
@@ -27,6 +28,7 @@

import java.math.BigDecimal;
import java.util.*;
import java.util.function.Predicate;
import java.util.stream.Collectors;

/**
@@ -65,6 +67,7 @@
    @Override
    public void create(MmPredictAutoAdjustConfigEntity entity) {
        entity.setId(UUID.randomUUID().toString());
        entity.setCreateTime(new Date());
        baseDao.insert(entity);
    }

@@ -87,92 +90,127 @@
            return false;
        }

        Double adjustValue = 0.0;
        ApiPointValueQueryDTO queryDTO;

        // 查询调整用户adjustStartTime 至 adjustStartTime - 预测长度 * 预测粒度 范围的值
        Calendar calendar = Calendar.getInstance();
        calendar.setTimeInMillis(adjustStartTime);
        Date endTime;
        Date startTime;
        List<ApiPointValueDTO> apiPointValueDTOS;
        // 判断是否调整
        Date endTime = calendar.getTime();
        ItemVO item = mmPredictItemService.getItemByOutPutId(configEntity.getOutputId());
        if (item == null) {
            log.info("自动调整失败原因：getItemByOutPutId为null，outputId：" + configEntity.getOutputId());
            return false;
        }
        calendar.add(Calendar.SECOND,item.getPredictLength() * item.getGranularity() * -1);
        Date startTime = calendar.getTime();
        ApiPointValueQueryDTO queryDTO = new ApiPointValueQueryDTO();
        ApiPointDTO pointInfo = dataPointApi.getInfoById(configEntity.getPointId());
        queryDTO.setPointNo(pointInfo.getPointNo());
        queryDTO.setEnd(endTime);
        queryDTO.setStart(startTime);
        List<ApiPointValueDTO> apiPointValueDTOS = dataPointApi.queryPointHistoryValue(queryDTO);
        if (CollectionUtils.isEmpty(apiPointValueDTOS)) {
            log.info("自动调整失败原因：测点数据长度为0。queryDTO：" + queryDTO);
            return false;
        }
        // 过滤掉-2
        apiPointValueDTOS = apiPointValueDTOS.stream().filter(e -> !Double.valueOf(e.getV()).equals(-2.0)).collect(Collectors.toList());
        if (CollectionUtils.isEmpty(apiPointValueDTOS)) {
            log.info("自动调整失败原因：过滤掉-2之后测点数据长度为0。queryDTO：" + queryDTO);
            return false;
        }

        // 获取预测历史结果
        InfluxModelResultPOJO pojo = new InfluxModelResultPOJO();
        pojo.setType(DataTypeEnum.FLOAT_LAST_BAK.getCode());
        pojo.setOutPutId(configEntity.getOutputId());
        List<InfluxModelResultVO> influxModelResult = influxDBService.queryModelResults(pojo, new Date(adjustStartTime), new Date(adjustStartTime));
        if (CollectionUtils.isEmpty(influxModelResult)) {
            log.info("自动调整失败原因：预测历史结果为空。itemNo：" + item.getItemNo() + "，itemName" + item.getItemName() + "，outputId" + configEntity.getOutputId() + "，time" + adjustStartTime);
            return false;
        }

        // 触发规则
        AutoAdjustTriggerRuleEnum triggerRuleEnum = AutoAdjustTriggerRuleEnum.fromCode(configEntity.getTriggerRule());
        Double adjustValue = null;
        // 判断是否符合触发条件 并计算调整值
        switch (triggerRuleEnum) {
            case SLOPE:
                queryDTO = new ApiPointValueQueryDTO();
                queryDTO.setPointNo(dataPointApi.getInfoById(configEntity.getPointId()).getPointNo());
                endTime = calendar.getTime();
                queryDTO.setEnd(endTime);
                calendar.add(Calendar.MINUTE,-1 * configEntity.getT());
                startTime = calendar.getTime();
                queryDTO.setStart(startTime);
                apiPointValueDTOS = dataPointApi.queryPointHistoryValue(queryDTO);
                if (CollectionUtils.isEmpty(apiPointValueDTOS)) {
                    log.info("自动调整失败原因：测点数据长度为0");
                // 计算每个△t的斜率，任意一个大于触发值则认为该区间有调整
                Calendar slopeCalendar = Calendar.getInstance();
                slopeCalendar.setTime(startTime);
                Date slopeStartTime = slopeCalendar.getTime();
                slopeCalendar.add(Calendar.MINUTE,configEntity.getT());
                Date slopeEndTime = slopeCalendar.getTime();
                if (slopeEndTime.after(endTime)) {
                    log.info("自动调整失败原因：△t设置过大，大于模型预测长度 * 预测粒度。△t：" + configEntity.getT());
                    return false;
                }
                apiPointValueDTOS = apiPointValueDTOS.stream().filter(e -> e.getV() != -2).collect(Collectors.toList());
                if (CollectionUtils.isEmpty(apiPointValueDTOS)) {
                    log.info("自动调整失败原因：测点数据长度为0");
                    return false;
                }
                Optional<ApiPointValueDTO> startOptional = apiPointValueDTOS.stream().filter(e -> e.getT().equals(startTime)).findFirst();
                if (!startOptional.isPresent()) {
                    log.info("自动调整失败原因：计算斜率startTime时间点测点值为null，startTime：" + startTime);
                    return false;
                }
                Optional<ApiPointValueDTO> endOptional = apiPointValueDTOS.stream().filter(e -> e.getT().equals(endTime)).findFirst();
                if (!endOptional.isPresent()) {
                    log.info("自动调整失败原因：计算斜率endTime时间点测点值为null，endTime：" + endTime);
                    return false;
                }
                ApiPointValueDTO startPointValue = startOptional.get();
                ApiPointValueDTO endPointValue = endOptional.get();

                // 计算斜率，有正负之分，代表上升或下降
                double slope = BigDecimal.valueOf(endPointValue.getV() - startPointValue.getV()).divide(BigDecimal.valueOf(configEntity.getT())).doubleValue();
                //斜率绝对值大于等于触发值则进行调整
                if (Double.valueOf(Math.abs(slope)).compareTo(configEntity.getTriggerValue()) >= 0) {
                    //计算调整值
                    HashMap<String,Object> map = new HashMap<>();
                    map.put("startValue",startPointValue.getV());
                    map.put("endValue",endPointValue.getV());
                    adjustValue = AutoAdjustValueRuleEnum.getAdjustValue(configEntity.getAdjustValueRule(), map);
                } else {
                    log.info("自动调整失败原因：斜率小于调整值，斜率:" + slope);
                    return false;
                while (!slopeEndTime.after(endTime)) {
                    //计算斜率
                    //△t开始时间测点值
                    Date finalSlopeStartTime = slopeStartTime;
                    Optional<ApiPointValueDTO> startOptional = apiPointValueDTOS.stream().filter(apiPointValueDTO -> apiPointValueDTO.getT().equals(finalSlopeStartTime)).findFirst();
                    //△t结束时间测点值
                    Date finalSlopeEndTime = slopeEndTime;
                    Optional<ApiPointValueDTO> endOptional = apiPointValueDTOS.stream().filter(e -> e.getT().equals(finalSlopeEndTime)).findFirst();
                    if (startOptional.isPresent() && endOptional.isPresent()) {
                        ApiPointValueDTO startPointValue = startOptional.get();
                        ApiPointValueDTO endPointValue = endOptional.get();
                        // 计算斜率
                        double slope = BigDecimal.valueOf(endPointValue.getV() - startPointValue.getV()).divide(BigDecimal.valueOf(configEntity.getT())).doubleValue();
                        // 斜率大于等于触发值则进行调整
                        if (Double.valueOf(Math.abs(slope)).compareTo(configEntity.getTriggerValue()) >= 0) {
                            // 计算调整值 并跳出循环
                            adjustValue = AutoAdjustValueRuleEnum.getAdjustValue(configEntity.getAdjustValueRule(), apiPointValueDTOS);
                            log.info("计算调整值：" + adjustValue + "，斜率：" + slope + "，pointNo：" + pointInfo.getPointNo() + "，pointName：" + pointInfo.getPointName() + "，slopeStartTime：" + slopeStartTime + "，slopeEndTime：" + slopeEndTime);
                            break;
                        }
                    }
                    // 下一个△t
                    slopeStartTime = slopeCalendar.getTime();
                    slopeCalendar.add(Calendar.MINUTE,configEntity.getT());
                    slopeEndTime = slopeCalendar.getTime();
                }
                break;
            case AVERAGE_GAP:
                queryDTO = new ApiPointValueQueryDTO();
                queryDTO.setPointNo(dataPointApi.getInfoById(configEntity.getPointId()).getPointNo());
                endTime = calendar.getTime();
                queryDTO.setEnd(endTime);
                calendar.add(Calendar.MINUTE,-1 * configEntity.getT() * 2 + 1);
                startTime = calendar.getTime();
                queryDTO.setStart(startTime);
                apiPointValueDTOS = dataPointApi.queryPointHistoryValue(queryDTO);
                if (CollectionUtils.isEmpty(apiPointValueDTOS)) {
                    log.info("自动调整失败原因：测点数据长度为0");
                // 计算每两个△t的平均差，任意一个大于触发值则认为该区间有调整
                Calendar averageCalendar = Calendar.getInstance();
                averageCalendar.setTime(startTime);
                Date averageStartTime = averageCalendar.getTime();
                averageCalendar.add(Calendar.MINUTE,configEntity.getT());
                Date averageMiddleTime = averageCalendar.getTime();
                averageCalendar.add(Calendar.MINUTE,configEntity.getT());
                Date averageEndTime = averageCalendar.getTime();

                if (averageEndTime.after(endTime)) {
                    log.info("自动调整失败原因：△t设置过大，△t*2大于模型预测长度 * 预测粒度。△t：" + configEntity.getT());
                    return false;
                }
                apiPointValueDTOS = apiPointValueDTOS.stream().filter(e -> e.getV() != -2).collect(Collectors.toList());
                if (CollectionUtils.isEmpty(apiPointValueDTOS)) {
                    log.info("自动调整失败原因：测点数据长度为0");
                    return false;
                }
                calendar.add(Calendar.MINUTE,configEntity.getT());
                double startAverage = apiPointValueDTOS.stream().filter(e -> e.getT().before(calendar.getTime())).collect(Collectors.summarizingDouble(ApiPointValueDTO::getV)).getAverage();
                double endAverage = apiPointValueDTOS.stream().filter(e -> e.getT().compareTo(calendar.getTime()) >= 0).collect(Collectors.summarizingDouble(ApiPointValueDTO::getV)).getAverage();
                // 计算均值差，大于等于触发值则进行调整
                if (Double.valueOf(Math.abs(startAverage - endAverage)).compareTo(configEntity.getTriggerValue()) >= 0) {
                    //计算调整值
                    HashMap<String,Object> map = new HashMap<>();
                    map.put("startValue",startAverage);
                    map.put("endValue",endAverage);
                    adjustValue = AutoAdjustValueRuleEnum.getAdjustValue(configEntity.getAdjustValueRule(), map);
                } else {
                    log.info("自动调整失败原因：均值差小于调整值，均值差:" + (startAverage - endAverage));
                    return false;
                while (!averageEndTime.after(endTime)) {
                    //计算均值差
                    //前△t测点平均值
                    Date finalAverageStartTime = averageStartTime;
                    Date finalAverageMiddleTime = averageMiddleTime;
                    OptionalDouble startAverage = apiPointValueDTOS.stream().filter(e -> e.getT().after(finalAverageStartTime) && !e.getT().after(finalAverageMiddleTime)).mapToDouble(ApiPointValueDTO::getV).average();
                    //后△t测点平均值
                    Date finalAverageEndTime = averageEndTime;
                    OptionalDouble endAverage = apiPointValueDTOS.stream().filter(e -> e.getT().after(finalAverageMiddleTime) && !e.getT().after(finalAverageEndTime)).mapToDouble(ApiPointValueDTO::getV).average();
                    if (startAverage.isPresent() && endAverage.isPresent()) {
                        double averageGapValue = startAverage.getAsDouble() - endAverage.getAsDouble();
                        // 均值差，大于等于触发值则进行调整
                        if (Double.valueOf(Math.abs(averageGapValue)).compareTo(configEntity.getTriggerValue()) >= 0) {
                            // 计算调整值 并跳出循环
                            adjustValue = AutoAdjustValueRuleEnum.getAdjustValue(configEntity.getAdjustValueRule(), apiPointValueDTOS);
                            log.info("计算调整值：" + adjustValue + "，均值差：" + averageGapValue + "，pointNo：" + pointInfo.getPointNo() + "，pointName：" + pointInfo.getPointName() + "，averageStartTime：" + averageStartTime + "，averageMiddleTime：" + averageMiddleTime + "，averageEndTime：" + averageEndTime);
                            break;
                        }
                    }

                    // 下一个△t
                    averageStartTime = averageMiddleTime;
                    averageMiddleTime = averageEndTime;
                    averageCalendar.add(Calendar.MINUTE,configEntity.getT());
                    averageEndTime = averageCalendar.getTime();
                }
                break;
            default:
@@ -183,21 +221,6 @@
        // 调整方向
        adjustValue = adjustValue * configEntity.getAdjustDirection();

        // 获取历史结果
        ItemVO item = mmPredictItemService.getItemByOutPutId(configEntity.getOutputId());
        if (item == null) {
            log.info("自动调整失败原因：getItemByOutPutId为null，outputId：" + configEntity.getOutputId());
            return false;
        }
        Calendar resultCalendar = Calendar.getInstance();
        resultCalendar.setTimeInMillis(adjustStartTime);
        Date resultStartTime = resultCalendar.getTime();
        resultCalendar.add(Calendar.SECOND,configEntity.getAdjustLength() * item.getGranularity());
        Date resultEndTime = resultCalendar.getTime();
        InfluxModelResultPOJO pojo = new InfluxModelResultPOJO();
        pojo.setType(DataTypeEnum.FLOAT_LAST_BAK.getCode());
        pojo.setOutPutId(configEntity.getOutputId());
        List<InfluxModelResultVO> influxModelResult = influxDBService.queryModelResults(pojo, resultStartTime, resultEndTime);

        List<InfluxModelResultPOJO> lastList = new ArrayList<>();
        for (InfluxModelResultVO resultVO : influxModelResult) {
@@ -210,7 +233,7 @@
        }
        // 相同时间直接覆盖旧值
        influxDBService.asyncWriteModelResults(lastList);
        log.info("t+l自动调整。configCode:" + configCode + ",adjustValue:" + adjustValue + ",resultStartTime：" + resultStartTime + ",resultEndTime：" + resultEndTime + "调整长度：" + lastList.size());
        log.info("t+l自动调整。configCode:" + configCode + ",adjustValue:" + adjustValue + "，itemNo：" + item.getItemNo() + "，itemName" + item.getItemName() + "，outputId" + configEntity.getOutputId() + ",adjustTime：" + adjustStartTime);
        return true;
    }
}