查询最大值（带时间）

 iailab-module-data/iailab-module-data-api/src/main/java/com/iailab/module/data/api/point/DataPointApi.java

@@ -51,6 +51,10 @@
    @Operation(summary = "查询最大值")
    Map<String, Object> queryPointMaxValue(@RequestBody ApiPointValueQueryDTO queryDto);

    @PostMapping(PREFIX + "/query-point/max-time-value")
    @Operation(summary = "查询最大值（带时间）")
    Map<String, Object> queryPointMaxTimeValue(ApiPointValueQueryDTO queryDto);

    @PostMapping(PREFIX + "/query-point/max-value-range")
    @Operation(summary = "查询最大值")
    Map<String, Object> queryPointMaxValueRange(@RequestBody ApiPointValueQueryDTO queryDto);

 iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/api/point/DataPointApiImpl.java

@@ -89,6 +89,27 @@
    }

    @Override
    public Map<String, Object> queryPointMaxTimeValue(ApiPointValueQueryDTO queryDto) {
        Map<String, Object> result = new HashMap<>();
        if (StringUtils.isEmpty(queryDto.getPointNo())) {
            return null;
        }
        if (queryDto.getStart() == null) {
            return null;
        }
        if (queryDto.getEnd() == null) {
            queryDto.setEnd(new Date());
        }
        DaPointDTO daPointDTO = daPointService.getByNo(queryDto.getPointNo());
        InfluxPointValuePOJO pojo = new InfluxPointValuePOJO();
        pojo.setPoint(queryDto.getPointNo());
        pojo.setType(daPointDTO.getDataType());
        Object val = influxDBService.queryPointMaxTimeValue(pojo, queryDto.getStart(), queryDto.getEnd());
        result.put(queryDto.getPointNo(), val);
        return result;
    }

    @Override
    public Map<String, Object> queryPointMaxValueRange(ApiPointValueQueryDTO queryDto) {
        Map<String, Object> result = new HashMap<>();
        if (StringUtils.isEmpty(queryDto.getPointNo())) {

 iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/influxdb/service/InfluxDBService.java

@@ -41,6 +41,8 @@

    Object queryPointMaxValue(InfluxPointValuePOJO point, Date startTime);

    Map<String, Object> queryPointMaxTimeValue(InfluxPointValuePOJO point, Date startTime, Date endTime);

    List<PointValueExportVO> exportPointValue(ApiPointValueQueryDTO queryDto);

    Object queryPointMaxValueRange(InfluxPointValuePOJO point, Date startTime, Date endTime);

 iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/influxdb/service/impl/InfluxDBServiceImpl.java

@@ -335,6 +335,30 @@
    }

    @Override
    public Map<String, Object> queryPointMaxTimeValue(InfluxPointValuePOJO point, Date startTime, Date endTime) {
        Map<String, Object> result = new HashMap<>(2);
        List<Map<String, Object>> valueList = this.queryPointValues(point, startTime, endTime);
        if (CollectionUtils.isEmpty(valueList)) {
            return null;
        }

        double valueL = new BigDecimal(valueList.get(0).get(VALUE).toString()).setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue();
        Date timeM =DateUtils.parse(valueList.get(0).get(TIME).toString(), DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND);
        double valueM = valueL;
        for (Map<String, Object> item : valueList) {
            double valueI = new BigDecimal(item.get(VALUE).toString()).setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue();
            if (valueI >= valueL ) {
                valueM = valueI;
                timeM = DateUtils.parse(item.get(TIME).toString(), DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND);
            }
            valueL = valueI;
        }
        result.put(TIME, timeM);
        result.put(VALUE, valueM);
        return result;
    }

    @Override
    public Object queryPointMaxValueRange(InfluxPointValuePOJO point, Date startTime, Date endTime) {
        if (influxQLQueryApi == null) {
            influxQLQueryApi = influxDBInstance.getClient().getInfluxQLQueryApi();