1. 新增卫星网格拆分、遥测数据拆分映射功能

feiyu02

2025-02-07 e133600480d5f688a8375db7708fe531b4726f4a

 src/main/kotlin/com/flightfeather/uav/lightshare/service/impl/SatelliteTelemetryServiceImpl.kt

@@ -1,5 +1,7 @@
package com.flightfeather.uav.lightshare.service.impl

import com.flightfeather.uav.biz.satellite.SatelliteDataMix
import com.flightfeather.uav.biz.satellite.SatelliteGridManage
import com.flightfeather.uav.common.exception.BizException
import com.flightfeather.uav.common.utils.FileExchange
import com.flightfeather.uav.domain.entity.GridAod
@@ -14,6 +16,7 @@
import com.flightfeather.uav.lightshare.service.SatelliteTelemetryService
import com.github.pagehelper.PageHelper
import org.springframework.stereotype.Service
import org.springframework.transaction.annotation.Transactional
import org.springframework.web.multipart.MultipartFile
import java.io.ByteArrayInputStream
import java.io.File
@@ -21,6 +24,7 @@
import java.time.ZoneId
import java.util.*
import javax.servlet.http.HttpServletResponse
import kotlin.math.round

/**
 *
@@ -28,13 +32,20 @@
 * @author feiyu02
 */
@Service
class SatelliteTelemetryServiceImpl(private val satelliteGridRep: SatelliteGridRep) : SatelliteTelemetryService {
class SatelliteTelemetryServiceImpl(
    private val satelliteGridRep: SatelliteGridRep,
    private val satelliteDataMix: SatelliteDataMix,
) : SatelliteTelemetryService {

    private val fileExchange = FileExchange()
    override fun fetchGridGroup(areaVo: AreaVo, page: Int?, perPage: Int?): Pair<DataHead, List<GridGroup?>> {
        val pageInfo = PageHelper.startPage<GridGroup>(page ?: 1, perPage ?: 100)
        val res = satelliteGridRep.fetchGridGroup(areaVo)
        return DataHead(pageInfo.pageNum, pageInfo.pages) to res
    }

    override fun deleteGridGroup(groupId: Int) {
        satelliteGridRep.deleteGridGroup(groupId)
    }

    override fun fetchGridCell(groupId: Int): List<GridCell?> {
@@ -50,7 +61,27 @@
    }

    override fun fetchGridDataDetail(dataId: Int, groupId: Int?, cellId: Int?): List<GridDataDetail?> {
        return satelliteGridRep.fetchGridDataDetail(dataId, groupId, cellId)
        val res =  satelliteGridRep.fetchGridDataDetail(dataId, groupId, cellId)
        res.forEach {
            if (it?.pm25 != null) {
                it.pm25 = round(it.pm25 * 100) / 100
            }
        }
        return res
    }

    @Transactional
    override fun mixGridData(dataIdList: List<Int>): List<GridData?> {
        if (dataIdList.isEmpty()) throw BizException("融合所需数据id不能为空")
        // 1. 根据数据主键id数组，查询该组合下是否已有数据融合记录
        val exist = satelliteGridRep.fetchGridData(GridData().apply {
            type = 1
            mixDataId = dataIdList.sorted().joinToString(",")
        })
        // 2. 若融合数据已存在，直接返回
        return exist.ifEmpty {
            listOf(satelliteDataMix.mixData(dataIdList).first)
        }
    }

    override fun importGridData(groupId: Int, dataTime: LocalDateTime?, update: Boolean, file: MultipartFile): GridDataImportResult? {
@@ -178,4 +209,33 @@
        }
        return true
    }

    override fun calGridVertex(groupId: Int): List<GridCell?> {
        val cellList = satelliteGridRep.fetchGridCell(groupId)
        val vertexList = SatelliteGridManage.calGridVertex(cellList.map {
            if (it?.longitude == null || it.latitude == null) {
                throw BizException("卫星遥测网格计算顶点坐标点失败，存在中心点坐标为空的情况")
            }
            it.longitude?.toDouble()!! to it.latitude?.toDouble()!!
        })

        cellList.forEachIndexed { i, c ->
            val v = vertexList[i]
            c?.point1Lon = v.point1Lon.toBigDecimal()
            c?.point1Lat = v.point1Lat.toBigDecimal()

            c?.point2Lon = v.point2Lon.toBigDecimal()
            c?.point2Lat = v.point2Lat.toBigDecimal()

            c?.point3Lon = v.point3Lon.toBigDecimal()
            c?.point3Lat = v.point3Lat.toBigDecimal()

            c?.point4Lon = v.point4Lon.toBigDecimal()
            c?.point4Lat = v.point4Lat.toBigDecimal()
        }

        satelliteGridRep.updateGridCellBatch(cellList)

        return cellList
    }
}