From 01ac08186355e85cab4a7c6f4403180184894f23 Mon Sep 17 00:00:00 2001
From: riku <risaku@163.com>
Date: 星期六, 09 十月 2021 14:38:44 +0800
Subject: [PATCH] 1. 新增网格化数据统计功能
---
src/main/kotlin/com/flightfeather/uav/lightshare/service/impl/RealTimeDataServiceImpl.kt | 119 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++---
1 files changed, 112 insertions(+), 7 deletions(-)
diff --git a/src/main/kotlin/com/flightfeather/uav/lightshare/service/impl/RealTimeDataServiceImpl.kt b/src/main/kotlin/com/flightfeather/uav/lightshare/service/impl/RealTimeDataServiceImpl.kt
index 0872846..75a581e 100644
--- a/src/main/kotlin/com/flightfeather/uav/lightshare/service/impl/RealTimeDataServiceImpl.kt
+++ b/src/main/kotlin/com/flightfeather/uav/lightshare/service/impl/RealTimeDataServiceImpl.kt
@@ -1,23 +1,31 @@
package com.flightfeather.uav.lightshare.service.impl
+import com.flightfeather.uav.common.utils.DateUtil
+import com.flightfeather.uav.common.utils.ExcelUtil
+import com.flightfeather.uav.common.utils.FileExchange
import com.flightfeather.uav.common.utils.GsonUtils
import com.flightfeather.uav.domain.entity.RealTimeData
+import com.flightfeather.uav.domain.entity.toRowContent
+import com.flightfeather.uav.domain.entity.toRowTitle
import com.flightfeather.uav.domain.mapper.RealTimeDataMapper
-import com.flightfeather.uav.lightshare.bean.BaseResponse
-import com.flightfeather.uav.lightshare.bean.DataHead
-import com.flightfeather.uav.lightshare.bean.DataVo
+import com.flightfeather.uav.lightshare.bean.*
import com.flightfeather.uav.lightshare.service.RealTimeDataService
import com.flightfeather.uav.socket.bean.AirData
import com.github.pagehelper.PageHelper
+import org.apache.poi.xssf.streaming.SXSSFWorkbook
import org.springframework.stereotype.Service
+import org.springframework.web.multipart.MultipartFile
import tk.mybatis.mapper.entity.Example
-import java.text.DateFormat
+import java.io.ByteArrayInputStream
import java.text.SimpleDateFormat
+import java.util.*
+import javax.servlet.http.HttpServletResponse
@Service
class RealTimeDataServiceImpl(val realTimeDataMapper: RealTimeDataMapper) : RealTimeDataService {
private var dateFormatter = SimpleDateFormat("yyyy-MM-dd HH:mm:ss")
+ private val fileExchange = FileExchange()
override fun getSecondData(deviceCode: String?, startTime: String?, endTime: String?, page: Int?, perPage: Int?): BaseResponse<List<DataVo>> {
val _perPage = perPage ?: 60
@@ -32,16 +40,113 @@
sTime?.let { andGreaterThanOrEqualTo("dataTime", it) }
eTime?.let { andLessThanOrEqualTo("dataTime", it) }
}
- orderBy("dataTime").desc()
+ orderBy("dataTime").apply {
+ // 褰撹姹傛帴鍙ｄ笉浼犻�掕捣濮嬫椂闂达紝榛樿鑾峰彇鏈�鏂扮殑鏁版嵁
+ if (startTime == null && endTime == null) {
+ desc()
+ }
+ }
}).forEach {
+ if (it.longitude == null || it.latitude == null) {
+ return@forEach
+ }
result.add(DataVo(
dateFormatter.format(it.dataTime),
it.deviceCode,
GsonUtils.parserJsonToArrayBeans(it.factors, AirData::class.java),
- it.longitude.toDouble(), it.latitude.toDouble()
+ it.longitude?.toDouble(), it.latitude?.toDouble()
))
}
-// result.reverse()
+ if (startTime == null && endTime == null) {
+ result.reverse()
+ }
return BaseResponse(true, head = DataHead(pageInfo.pageNum, pageInfo.pages), data = result)
}
+
+ override fun getNextData(deviceCode: String, updateTime: String, page: Int?, perPage: Int?): BaseResponse<List<DataVo>> {
+ val _perPage = perPage ?: 60
+ val _page = page ?: 1
+ val pageInfo = PageHelper.startPage<RealTimeData>(_page, _perPage)
+ val result = mutableListOf<DataVo>()
+ realTimeDataMapper.selectByExample(Example(RealTimeData::class.java).apply {
+ createCriteria().andEqualTo("deviceCode", deviceCode)
+ .andGreaterThan("dataTime", updateTime)
+ orderBy("dataTime")
+ }).forEach {
+ result.add(DataVo(
+ dateFormatter.format(it.dataTime),
+ it.deviceCode,
+ GsonUtils.parserJsonToArrayBeans(it.factors, AirData::class.java),
+ it.longitude.toDouble(), it.latitude.toDouble()
+ ))
+ }
+ return BaseResponse(true, head = DataHead(pageInfo.pageNum, pageInfo.pages), data = result)
+ }
+
+ override fun importData(file: MultipartFile): BaseResponse<DataImportResult> {
+ val f = ByteArrayInputStream(file.bytes)
+ fileExchange.exchangeBoatData("0c0000000001", f).forEach {
+ realTimeDataMapper.insert(it)
+ }
+ return BaseResponse(true, data = DataImportResult(""))
+ }
+
+ override fun outToWorkbook(deviceCode: String, startTime: String, endTime: String): SXSSFWorkbook {
+ val sTime = dateFormatter.parse(startTime)
+ val eTime = dateFormatter.parse(endTime)
+ var page = 1
+ var totalPage = 1
+ val pageSize = 10000
+ val workbook = SXSSFWorkbook()
+ var rowIndex = 0
+ while (page <= totalPage) {
+ val pageInfo = PageHelper.startPage<RealTimeData>(page, pageSize)
+ val r = realTimeDataMapper.selectByExample(Example(RealTimeData::class.java).apply {
+ createCriteria().andEqualTo("deviceCode", deviceCode)
+ .apply {
+ sTime?.let { andGreaterThanOrEqualTo("dataTime", it) }
+ eTime?.let { andLessThanOrEqualTo("dataTime", it) }
+ }
+ })
+ if (r.isNotEmpty()) {
+ val heads = if (page == 1) {
+ println("[${DateUtil.instance.dateToString(Date(), DateUtil.DateStyle.YYYY_MM_DD_HH_MM_SS)}] totalPage: ${pageInfo.pages}")
+ getTableTitle(r[0])
+ } else {
+ emptyList()
+ }
+ val contents = getTableContents(r)
+ print("[${DateUtil.instance.dateToString(Date(), DateUtil.DateStyle.YYYY_MM_DD_HH_MM_SS)}] currentPage: ${pageInfo.pageNum}......")
+ rowIndex = ExcelUtil.write(heads, contents, workbook, row = rowIndex)
+ println("output done")
+ }
+ totalPage = pageInfo.pages
+ page++
+ }
+ return workbook
+ }
+
+ override fun outToExcel(deviceCode: String, startTime: String, endTime: String, response: HttpServletResponse): HttpServletResponse {
+ val workbook = outToWorkbook(deviceCode, startTime, endTime)
+
+ val out = response.outputStream
+ workbook.write(out)
+ workbook.close()
+ out.flush()
+ out.close()
+
+ return response
+ }
+
+ fun getTableTitle(d: RealTimeData): List<Array<String>> {
+ return listOf(d.toRowTitle())
+ }
+
+ fun getTableContents(list: List<RealTimeData>): List<Array<Any>> {
+ val contents = mutableListOf<Array<Any>>()
+ list.forEach {
+ contents.add(it.toRowContent())
+ }
+ return contents
+ }
}
\ No newline at end of file
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