package com.whyc.service;
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import com.whyc.mapper.CommonMapper;
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import com.whyc.pojo.db_batt.PowerInf;
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import com.whyc.pojo.db_dis_batt.BattTestInf;
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import com.whyc.pojo.db_power_history.BattRealTimeDataHistory;
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import com.whyc.util.DateUtil;
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import org.apache.poi.ss.usermodel.*;
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import org.apache.poi.ss.util.CellRangeAddress;
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import org.apache.poi.ss.util.CellReference;
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import org.apache.poi.xddf.usermodel.CompoundLine;
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import org.apache.poi.xddf.usermodel.XDDFLineProperties;
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import org.apache.poi.xddf.usermodel.XDDFShapeProperties;
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import org.apache.poi.xddf.usermodel.chart.*;
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import org.apache.poi.xssf.usermodel.*;
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import org.openxmlformats.schemas.drawingml.x2006.chart.*;
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import org.openxmlformats.schemas.drawingml.x2006.main.*;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.util.*;
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import java.util.stream.Collectors;
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@Service
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public class ExcelService {
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@Autowired
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private PowerInfService powerInfService;
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@Autowired
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private BattTestInfService battTestInfService;
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@Autowired
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//private static BattRealTimeDataHistoryService battRTDataHisService;
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private BattRealTimeDataHistoryService battRTDataHisService;
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@Autowired
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private CommonMapper commonMapper;
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/**
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* 将电池组放电充电数据写入excel
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* 传入参数:
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* 电池组id,放电第几次
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*
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* @throws IOException
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*/
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public void dcReport(int battGroupId,int testRecordCount) throws IOException {
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String filePath = "C:\\Users\\29550\\Desktop\\当前项目\\2023\\0乌东德系统\\测试.xlsx";
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//创建一个工作簿
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XSSFWorkbook workbook = new XSSFWorkbook();
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//创建sheet1
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//createSheet1(workbook,battGroupId,testRecordCount);
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//创建sheet2 -- 每月电压,12个月,取每月1号零点零分
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//创建sheet3 -- 每月内阻, 12个月,取每月1号零点零分
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createSheet2And3(workbook,battGroupId);
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//创建sheet4 -- 每天温度, 30天, 取每天零点零分
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createSheet4(workbook,battGroupId);
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// 将工作簿写入文件
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FileOutputStream fileOut = new FileOutputStream(filePath);
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workbook.write(fileOut);
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// 关闭工作簿
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workbook.close();
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}
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private void createSheet2And3(XSSFWorkbook workbook, int battGroupId) {
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XSSFSheet sheet2 = workbook.createSheet("每月电压");
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XSSFSheet sheet3 = workbook.createSheet("每月内阻");
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//数据准备
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PowerInf battInfo = powerInfService.getByBattGroupId(battGroupId);
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//创建第一行
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XSSFCell cellOfSheet2 = sheet2.createRow(0).createCell(0);
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XSSFCell cellOfSheet3 = sheet3.createRow(0).createCell(0);
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cellOfSheet2.setCellValue( battInfo.getPowerName()+ battInfo.getBattGroupName()+"浮充电压");
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cellOfSheet3.setCellValue( battInfo.getPowerName()+ battInfo.getBattGroupName()+"内阻数据");
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int columnCount = 2;
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//查询历史实时表. 存在的月份. 如果存在的话,取第一笔记录(104条)
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//首先查询当前月份对应的日期
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List<String> tableListLike = commonMapper.getTableListLike("db_power_history", "tb_batt_realdata_"+battGroupId);
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//当前月份往前推11个月
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List<String> tableListInDB = new ArrayList<>();
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Calendar calendar = Calendar.getInstance();
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for (int i = 0; i < 12; i++) {
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int year = calendar.get(Calendar.YEAR);
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int month = calendar.get(Calendar.MONTH) + 1;
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String monthStr;
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if (month < 10) {
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monthStr = "0" + month;
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} else {
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monthStr = String.valueOf(month);
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}
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if (tableListLike.contains("tb_batt_realdata_" + battGroupId + "_" + year + "_" + monthStr)) {
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//存在,列数+1
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columnCount++;
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tableListInDB.add("tb_batt_realdata_" + battGroupId + "_" + year + "_" + monthStr);
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}
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calendar.add(Calendar.MONTH, -1);
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}
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//列根据实际情况变动
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sheet2.addMergedRegion(new CellRangeAddress(0, 0, 0, columnCount-1));
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sheet3.addMergedRegion(new CellRangeAddress(0, 0, 0, columnCount-1));
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//列宽
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for (int j = 0; j < columnCount; j++ ) {
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if(j==0){
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sheet2.setColumnWidth(j, 170 * 20);
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sheet3.setColumnWidth(j, 170 * 20);
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}else {
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sheet2.setColumnWidth(j, 128 * 20);
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sheet3.setColumnWidth(j, 128 * 20);
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}
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}
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//行宽
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sheet2.getRow(0).setHeightInPoints(40);
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sheet3.getRow(0).setHeightInPoints(40);
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//List元素升序排序
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tableListInDB.sort(Comparator.comparing(String::toString));
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//创建第二行
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XSSFRow row1OfSheet2 = sheet2.createRow(1);
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XSSFRow row1OfSheet3 = sheet3.createRow(1);
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row1OfSheet2.createCell(0).setCellValue("蓄电池号（#）");
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row1OfSheet3.createCell(0).setCellValue("蓄电池号（#）");
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//总列数-1
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for (int i = 0; i < columnCount - 1; i++) {
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if(i == columnCount-2){
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row1OfSheet2.createCell(i+1).setCellValue("备注");
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row1OfSheet3.createCell(i+1).setCellValue("备注");
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}else {
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row1OfSheet2.createCell(i + 1).setCellValue("记录" + (i + 1));
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row1OfSheet3.createCell(i + 1).setCellValue("记录" + (i + 1));
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}
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}
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//填充数据
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for (int i = 1; i <= 109; i++) {
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if(i<=104) {
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sheet2.createRow(i + 2).createCell(0).setCellValue(i + "#");
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sheet3.createRow(i + 2).createCell(0).setCellValue(i + "#");
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}else{
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if(i == 105){
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sheet2.createRow(i + 2).createCell(0).setCellValue("单节平均电压");
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sheet3.createRow(i + 2).createCell(0).setCellValue("单节平均内阻");
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}else if (i == 106){
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sheet2.createRow(i + 2).createCell(0).setCellValue("单节最大电压");
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sheet3.createRow(i + 2).createCell(0).setCellValue("单节最大内阻");
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} else if (i == 107) {
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sheet2.createRow(i + 2).createCell(0).setCellValue("单节最小电压");
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sheet3.createRow(i + 2).createCell(0).setCellValue("单节最小内阻");
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}else if (i == 108) {
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sheet2.createRow(i + 2).createCell(0).setCellValue("单节最大差值");
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sheet3.createRow(i + 2).createCell(0).setCellValue("单节最大内阻差值");
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}else {
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sheet2.createRow(i + 2).createCell(0).setCellValue("均压系数");
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}
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}
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}
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//创建第三行
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XSSFRow row2OfSheet2 = sheet2.createRow(2);
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XSSFRow row2OfSheet3 = sheet3.createRow(2);
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sheet2.getRow(0).createCell(columnCount-1);
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sheet3.getRow(0).createCell(columnCount-1);
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for (int i = 0; i <= tableListInDB.size(); i++) { //这个是列的遍历
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if (i == tableListInDB.size()) {
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//最后一列备注:全部填空
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row2OfSheet2.createCell(i + 1);
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row2OfSheet3.createCell(i + 1);
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for (int j = 1; j <= 108; j++) { //这个是行的遍历
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sheet2.getRow(j + 2).createCell(i + 1);
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sheet3.getRow(j + 2).createCell(i + 1);
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}
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sheet2.getRow(108 + 2 + 1).createCell(i + 1);
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} else {
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//获取数据
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List<BattRealTimeDataHistory> list = battRTDataHisService.getFirstRecordList(tableListInDB.get(i));
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list.sort(Comparator.comparing(BattRealTimeDataHistory::getMonNum));
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//第三行的时间列填充
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Date testStartTime = list.get(0).getTestStartTime();
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//获取年月
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String testMonth = DateUtil.YYYY_DOT_MM.format(testStartTime);
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row2OfSheet2.createCell(i + 1).setCellValue(testMonth);
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row2OfSheet3.createCell(i + 1).setCellValue(testMonth);
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addStatistics(list, "vol", "res");
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for (int j = 1; j <= 108; j++) { //这个是行的遍历
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sheet2.getRow(j + 2).createCell(i + 1).setCellValue((list.get(j - 1).getMonVol()));
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sheet3.getRow(j + 2).createCell(i + 1).setCellValue((list.get(j - 1).getMonRes()));
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}
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Float volAvg = list.get(104).getMonVol();
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Float volMax = list.get(105).getMonVol();
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sheet2.getRow(108 + 2 + 1).createCell(i + 1).setCellValue(new BigDecimal(volAvg).divide(new BigDecimal(volMax), 4, RoundingMode.HALF_UP).floatValue());
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}
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}
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addGlobalStylesToAllCells(sheet2, workbook);
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addGlobalStylesToAllCells(sheet3, workbook);
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//设置sheet2和sheet3的标题样式
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XSSFCellStyle cellStyleOriginal = cellOfSheet2.getCellStyle();
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XSSFCellStyle cellStyleNew = getCellStyleFont(cellStyleOriginal,workbook, true, 15);
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cellOfSheet2.setCellStyle(cellStyleNew);
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XSSFCellStyle cellStyleOriginal2 = cellOfSheet3.getCellStyle();
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XSSFCellStyle cellStyleNew2 = getCellStyleFont(cellStyleOriginal2,workbook, true, 15);
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cellOfSheet3.setCellStyle(cellStyleNew2);
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// 创建绘图工具
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createChart(sheet2, columnCount,"电压折线图");
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createChart(sheet3, columnCount,"内阻折线图");
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}
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private void createChart(XSSFSheet sheet2, int columnCount, String titleTextSuffix) {
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XSSFDrawing drawing = sheet2.createDrawingPatriarch();
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//108个单体,10个单体一个图标
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int chartCol = 1;
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for (int i = 0; i < 104; i += 10) {
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//XSSFClientAnchor anchor = drawing.createAnchor(0, 0, 0, 0, 15, chartCol, 25, chartCol+12);
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XSSFClientAnchor anchor = drawing.createAnchor(0, 0, 0, 0, columnCount+1, chartCol, columnCount+11, chartCol+12);
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//图表间每十二列一个间隔
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chartCol += 12;
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String titleText;
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if(i == 100){
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titleText = "101~104#蓄电池"+titleTextSuffix;
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}else{
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titleText = (i+1)+"~"+(i+10)+"#蓄电池"+titleTextSuffix;
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}
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// 创建图表
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XSSFChart chart = drawing.createChart(anchor);
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//chart.setTitleText(titleText);
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CTChart ctChart = chart.getCTChart();
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CTTitle title = ctChart.getTitle();
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if (title == null) {
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title = ctChart.addNewTitle();
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}
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// 创建文本体（如果不存在）
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CTTx tx = title.addNewTx();
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CTTextBody txBody = tx.isSetStrRef() ? null : tx.addNewRich();
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if (txBody == null) {
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txBody = tx.getRich();
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}
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// 清空已有段落
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txBody.setPArray(new CTTextParagraph[0]);
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// 添加新的段落和文本运行
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CTTextParagraph p = txBody.addNewP();
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CTRegularTextRun r = p.addNewR();
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r.setT(titleText);
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// 设置字体大小（14pt -> 1400）
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CTTextCharacterProperties rPr = r.addNewRPr();
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rPr.setSz(900); // 字号：14pt
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// 设置坐标轴
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XDDFCategoryAxis categoryAxis = chart.createCategoryAxis(AxisPosition.BOTTOM);
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//categoryAxis.setTitle("电池编号");
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CTCatAx ctCatAx = getCTCatAx(categoryAxis, chart);
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if(ctCatAx.isSetTitle()){
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ctCatAx.unsetTitle();
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}
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XDDFValueAxis valueAxis = chart.createValueAxis(AxisPosition.LEFT);
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valueAxis.setCrosses(AxisCrosses.AUTO_ZERO);
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CTValAx ctValAx = getCTValAx(valueAxis, chart);
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if(ctValAx.isSetTitle()){
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ctValAx.unsetTitle();
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}
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//增加 网格线和图例
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XDDFShapeProperties gridProperties = valueAxis.getOrAddMajorGridProperties();
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XDDFLineProperties lineProperties = new XDDFLineProperties();
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lineProperties.setCompoundLine(CompoundLine.SINGLE);
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lineProperties.setWidth(0.5);
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gridProperties.setLineProperties(lineProperties);
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chart.getOrAddLegend().setPosition(LegendPosition.TOP_RIGHT);
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chart.setTitleOverlay(true);
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// X轴数据源-记录编号
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//XDDFDataSource<String> xs = XDDFDataSourcesFactory.fromStringCellRange(sheet2, new CellRangeAddress(2, 2, 1, 12));
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XDDFDataSource<String> xs = XDDFDataSourcesFactory.fromStringCellRange(sheet2, new CellRangeAddress(2, 2, 1, columnCount-2));
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// 每个电池单体作为一个系列,对应一条折线
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// 创建折线图系列
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XDDFLineChartData dataChart = (XDDFLineChartData) chart.createData(ChartTypes.LINE, categoryAxis, valueAxis);
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for (int j = i ; j < i+10; j++) {
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if(j<104) {
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XDDFNumericalDataSource<Double> ys = XDDFDataSourcesFactory.fromNumericCellRange(sheet2, new CellRangeAddress(j + 3, j + 3, 1, columnCount -2));
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XDDFLineChartData.Series series = (XDDFLineChartData.Series) dataChart.addSeries(xs, ys);
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//选择布局1
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series.setTitle(((XSSFRow) sheet2.getRow(j + 3)).getCell(0).getStringCellValue(), new CellReference(sheet2.getSheetName(), j + 3, 0, true, true));
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series.setMarkerStyle(MarkerStyle.CIRCLE); // 设置标记点
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}
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}
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// 将数据填充到图表中
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chart.plot(dataChart);
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}
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}
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private void createSheet4(XSSFWorkbook workbook, int battGroupId) {
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XSSFSheet sheet4 = workbook.createSheet("每天温度");
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//数据准备
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PowerInf battInfo = powerInfService.getByBattGroupId(battGroupId);
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//创建第一行
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XSSFCell cellOfSheet4 = sheet4.createRow(0).createCell(0);
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cellOfSheet4.setCellValue( battInfo.getPowerName()+ battInfo.getBattGroupName()+"温度数据");
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int columnCount = 2;
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//查询历史实时表. 存在的月份. 如果存在的话,取第一笔记录(104条)
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//首先查询当前月份对应的日期
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List<String> tableListLike = commonMapper.getTableListLike("db_power_history", "tb_batt_realdata_"+battGroupId);
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//当前月份往前推11个月
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List<String> tableListInDB = new ArrayList<>();
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Calendar calendar = Calendar.getInstance();
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for (int i = 0; i < 12; i++) {
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int year = calendar.get(Calendar.YEAR);
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int month = calendar.get(Calendar.MONTH) + 1;
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String monthStr;
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if (month < 10) {
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monthStr = "0" + month;
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} else {
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monthStr = String.valueOf(month);
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}
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if (tableListLike.contains("tb_batt_realdata_" + battGroupId + "_" + year + "_" + monthStr)) {
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//存在,列数+1
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columnCount++;
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tableListInDB.add("tb_batt_realdata_" + battGroupId + "_" + year + "_" + monthStr);
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}
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calendar.add(Calendar.MONTH, -1);
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}
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//列根据实际情况变动
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sheet4.addMergedRegion(new CellRangeAddress(0, 0, 0, columnCount-1));
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//列宽
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for (int j = 0; j < columnCount; j++ ) {
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if(j==0){
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sheet4.setColumnWidth(j, 170 * 20);
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}else {
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sheet4.setColumnWidth(j, 128 * 20);
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}
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}
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//行宽
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sheet4.getRow(0).setHeightInPoints(40);
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//List元素升序排序
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tableListInDB.sort(Comparator.comparing(String::toString));
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//创建第二行
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XSSFRow row1OfSheet4 = sheet4.createRow(1);
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row1OfSheet4.createCell(0).setCellValue("蓄电池号（#）");
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//总列数-1
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for (int i = 0; i < columnCount - 1; i++) {
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if(i == columnCount-2){
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row1OfSheet4.createCell(i+1).setCellValue("备注");
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}else {
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row1OfSheet4.createCell(i + 1).setCellValue("记录" + (i + 1));
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}
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}
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//填充数据
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for (int i = 1; i <= 109; i++) {
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if(i<=104) {
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sheet4.createRow(i + 2).createCell(0).setCellValue(i + "#");
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}else{
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if(i == 105){
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sheet4.createRow(i + 2).createCell(0).setCellValue("单节平均温度");
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}else if (i == 106){
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sheet4.createRow(i + 2).createCell(0).setCellValue("单节最大温度");
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} else if (i == 107) {
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sheet4.createRow(i + 2).createCell(0).setCellValue("单节最小温度");
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}else if (i == 108) {
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sheet4.createRow(i + 2).createCell(0).setCellValue("单节最大温度");
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}
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}
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}
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//创建第三行
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XSSFRow row2OfSheet4 = sheet4.createRow(2);
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sheet4.getRow(0).createCell(columnCount-1);
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for (int i = 0; i <= tableListInDB.size(); i++) { //这个是列的遍历
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if (i == tableListInDB.size()) {
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//最后一列备注:全部填空
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row2OfSheet4.createCell(i + 1);
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for (int j = 1; j <= 108; j++) { //这个是行的遍历
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sheet4.getRow(j + 2).createCell(i + 1);
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}
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} else {
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//获取数据
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List<BattRealTimeDataHistory> list = battRTDataHisService.getFirstRecordList(tableListInDB.get(i));
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list.sort(Comparator.comparing(BattRealTimeDataHistory::getMonNum));
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//第三行的时间列填充
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Date testStartTime = list.get(0).getTestStartTime();
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//获取年月
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String testMonth = DateUtil.YYYY_DOT_MM.format(testStartTime);
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row2OfSheet4.createCell(i + 1).setCellValue(testMonth);
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addStatistics(list, "vol", "res");
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for (int j = 1; j <= 108; j++) { //这个是行的遍历
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sheet4.getRow(j + 2).createCell(i + 1).setCellValue((list.get(j - 1).getMonVol()));
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}
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}
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}
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addGlobalStylesToAllCells(sheet4, workbook);
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//设置sheet4和sheet3的标题样式
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XSSFCellStyle cellStyleOriginal = cellOfSheet4.getCellStyle();
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XSSFCellStyle cellStyleNew = getCellStyleFont(cellStyleOriginal,workbook, true, 15);
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cellOfSheet4.setCellStyle(cellStyleNew);
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createChart(sheet4, columnCount,"温度折线图");
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}
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public CTValAx getCTValAx(XDDFValueAxis valueAxis, XSSFChart chart) {
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// 使用反射获取私有字段
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try {
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java.lang.reflect.Field field = valueAxis.getClass().getDeclaredField("ctValAx");
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field.setAccessible(true);
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return (CTValAx) field.get(valueAxis);
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} catch (Exception e) {
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throw new RuntimeException("无法获取 CTValAx 实例", e);
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}
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}
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public CTCatAx getCTCatAx(XDDFCategoryAxis categoryAxis, XSSFChart chart) {
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// 使用反射获取私有字段
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try {
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java.lang.reflect.Field field = categoryAxis.getClass().getDeclaredField("ctCatAx");
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field.setAccessible(true);
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return (CTCatAx) field.get(categoryAxis);
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} catch (Exception e) {
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throw new RuntimeException("无法获取 CTCatAx 实例", e);
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}
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}
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public static void main(String[] args) throws IOException {
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//dcReport(1,1);
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}
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//private static void createSheet1(XSSFWorkbook workbook, int battGroupId, int testRecordCount) {
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private void createSheet1(XSSFWorkbook workbook, int battGroupId, int testRecordCount) {
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XSSFSheet sheet = workbook.createSheet("放电充电电压数据报表");
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//总的列数根据 放电时长和充电时长决定
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//数据准备
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PowerInf battInfo = powerInfService.getByBattGroupId(battGroupId);
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//TODO 测试数据
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//PowerInf battInfo = new PowerInf();
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//battInfo.setPowerName("测试直流系统");
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//battInfo.setBattGroupName("蓄电池组1");
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BattTestInf battTestInf = battTestInfService.getDischargeRecord(battGroupId,testRecordCount);
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//TODO 测试数据
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//BattTestInf battTestInf = new BattTestInf();
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//battTestInf.setTestTimelong(36000);
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//battTestInf.setTestStarttime(new Date());
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//单位是秒,转化为分钟
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Integer testTimeLong = battTestInf.getTestTimelong();
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Integer testTimeMinutes = testTimeLong /60;
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//testTimeLong转为小时.保留1位小数,取小进行切割
|
Float testTimeHours = BigDecimal.valueOf(testTimeLong).divide(BigDecimal.valueOf(60 * 60), 1, RoundingMode.FLOOR).floatValue();
|
//获取放电开始时间和终止时间
|
Date dischargeStartTime = battTestInf.getTestStarttime();
|
//终止时间为开始时间加 测试时长
|
Calendar dischargeEndTime = Calendar.getInstance();
|
dischargeEndTime.setTime(dischargeStartTime);
|
dischargeEndTime.add(Calendar.SECOND, testTimeLong);
|
//放电结束后的充电终止记录
|
//BattRealTimeDataHistory hisChargeEnd = battRTDataHisService.getChargeEnd(battGroupId,dischargeEndTime);
|
//TODO 测试数据
|
//BattRealTimeDataHistory hisChargeEnd = new BattRealTimeDataHistory();
|
//Calendar chargeEndTime = Calendar.getInstance();
|
//chargeEndTime.setTime(new Date());
|
//chargeEndTime.add(Calendar.HOUR,15);
|
//hisChargeEnd.setRecordTime(chargeEndTime.getTime());
|
//充电时长=充电终止时间-放电终止时间
|
long chargeTimeSeconds = (dischargeEndTime.getTime().getTime() - dischargeStartTime.getTime()) / 1000;
|
//long chargeTimeSeconds = (hisChargeEnd.getRecordTime().getTime() - dischargeStartTime.getTime()) / 1000;
|
//chargeTimeSeconds转为小时.保留1位小数,取小进行切割
|
Float chargeTimeHours = BigDecimal.valueOf(chargeTimeSeconds).divide(BigDecimal.valueOf(60 * 60), 1, RoundingMode.FLOOR).floatValue();
|
//行数是固定的.总列数是根据放电时长和充电时长决定的
|
//放电时长导致的列数计算,列为0.5h,1h,2h,3h,...;
|
//小于0.5h,没列. 0.5h~1h之间,1列-0.5h. 大于1h,1+ 放电时长的列数.
|
int dischargeColumnCount;
|
if (testTimeHours < 0.5) {
|
dischargeColumnCount = 0;
|
} else if (testTimeHours >= 0.5 && testTimeHours < 1) {
|
//0.5h 占两列
|
dischargeColumnCount = 2;
|
}
|
else if (testTimeHours >= 1 && testTimeHours < 2) {
|
//0.5h 占两列,1h 占两列
|
dischargeColumnCount = 4;
|
} else {
|
dischargeColumnCount = (int) (testTimeHours + 3);
|
}
|
//充电时长导致的列数计算,列为0.5h,1h,2h,3h,...;
|
int chargeColumnCount;
|
if (chargeTimeHours < 0.5) {
|
chargeColumnCount = 0;
|
} else if (chargeTimeHours >= 0.5 && chargeTimeHours < 1) {
|
chargeColumnCount = 1;
|
} else {
|
chargeColumnCount = (int) (chargeTimeHours + 1);
|
}
|
//列数的计算= 蓄电池号(1行)+浮充电压值(2行)+放电前开路电压(2行)+放电特定时间电压(dischargeColumnCount行)+放电结束0.5h开路电压值(1行)+充电特定时间电压(chargeColumnCount行)+满电开路电压值(1行)+备注(1行)
|
int columnCount = 1 + 2 + 2 + dischargeColumnCount + 1 + chargeColumnCount + 1 + 1;
|
|
//XSSFCellStyle cellStyleFontBold = getCellStyleFont(cellStyleOriginal, workbook,true,20);
|
|
//创建第一行是标题行
|
XSSFCell cellRow1 = sheet.createRow(0).createCell(0);
|
//setRowStyle(sheet.getRow(0),cellStyleFontBold);
|
|
cellRow1.setCellValue(battInfo.getPowerName()+battInfo.getBattGroupName()+"核对性放电、充电试验记录表");
|
//合并行列,占据的列是columnCount列合并为1列并居中
|
CellRangeAddress region = new CellRangeAddress(0, 0, 0, columnCount-1);
|
sheet.addMergedRegion(region);
|
|
//TODO 第二行的合并列是根据变动的,后续调整
|
CellRangeAddress region21 = new CellRangeAddress(1, 1, 0, 1);
|
sheet.addMergedRegion(region21);
|
|
CellRangeAddress region22 = new CellRangeAddress(1, 1, 3, 9);
|
sheet.addMergedRegion(region22);
|
|
CellRangeAddress region23 = new CellRangeAddress(1, 1, 10, 13);
|
sheet.addMergedRegion(region23);
|
|
CellRangeAddress region24 = new CellRangeAddress(1, 1, 14, 17);
|
sheet.addMergedRegion(region24);
|
|
CellRangeAddress region25 = new CellRangeAddress(1, 1, 18, 24);
|
sheet.addMergedRegion(region25);
|
|
//第三行的合并列
|
CellRangeAddress region31 = new CellRangeAddress(2, 2, 1, 2);
|
CellRangeAddress region32 = new CellRangeAddress(2, 2, 3, 4);
|
CellRangeAddress region33 = new CellRangeAddress(2, 2, 5, 6);
|
CellRangeAddress region34 = new CellRangeAddress(2, 2, 7, 8);
|
sheet.addMergedRegion(region31);
|
sheet.addMergedRegion(region32);
|
sheet.addMergedRegion(region33);
|
sheet.addMergedRegion(region34);
|
|
// 创建居中样式
|
CellStyle style = workbook.createCellStyle();
|
style.setAlignment(HorizontalAlignment.CENTER);
|
style.setVerticalAlignment(VerticalAlignment.CENTER);
|
// 应用样式到单元格
|
cellRow1.setCellStyle(style);
|
|
//第二行是放电基本信息
|
XSSFRow row1 = sheet.createRow(1);
|
XSSFCell cell1Row2 = row1.createCell(0);
|
cell1Row2.setCellValue("蓄电池组号:" + battInfo.getBattGroupName());
|
|
XSSFCell cell2Row2 = row1.createCell(2);
|
cell2Row2.setCellValue("");
|
|
XSSFCell cell3Row2 = row1.createCell(3);
|
cell3Row2.setCellValue("工作票号：2273925\n" +
|
"工作负责人：马云燕\n" +
|
"工作成员：周素文、李志标、王月灿等");
|
|
XSSFCell cell4Row2 = row1.createCell(10);
|
cell4Row2.setCellValue("放电日期：2021.10.30\n" +
|
"放电开始时间：10:00\n" +
|
"放电结束时间：19:47");
|
|
XSSFCell cell5Row2 = row1.createCell(14);
|
cell5Row2.setCellValue("放电电流（A）：35\n" +
|
"放电时长（时.分）：600min\n" +
|
"放电容量（Ah）：300");
|
|
XSSFCell cell6Row2 = row1.createCell(18);
|
cell6Row2.setCellValue("环境温度（℃）：24.5\n" +
|
"环境湿度（%）：46.7");
|
//第二行设置加粗
|
//setRowStyle(sheet.getRow(1),cellStyleFontBold);
|
|
//第三行是电池号和电压等相关抬头
|
XSSFRow row2 = sheet.createRow(2);
|
row2.createCell(0).setCellValue("蓄电池号（#）");
|
row2.createCell(1).setCellValue("蓄电池浮充电压值（V）");
|
row2.createCell(3).setCellValue("放电前蓄电池开路电压值（V）");
|
|
//放电特定电压值
|
int columnIndex = 3;
|
if(dischargeColumnCount > 0){
|
row2.createCell(5).setCellValue("放电0.5h蓄电池电压值（V）");
|
columnIndex+=2;
|
if(dischargeColumnCount > 2){ //合并单元格了,所以索引+2
|
row2.createCell(7).setCellValue("放电1h蓄电池电压值（V）");
|
columnIndex+=2;
|
if(dischargeColumnCount > 4){
|
columnIndex++;
|
//放电nh蓄电池电压值（V）,n从2开始
|
for(int i = 4;i < dischargeColumnCount;i++){
|
row2.createCell(i+5).setCellValue("放电" + (i-2) + "h蓄电池电压值（V）");
|
columnIndex++;
|
}
|
|
}
|
}
|
}
|
|
//充电特定电压值
|
row2.createCell(++columnIndex).setCellValue("放电结束0.5h后蓄电池开路电压值（V）");
|
if(chargeColumnCount > 0){
|
columnIndex++;
|
row2.createCell(columnIndex).setCellValue("充电0.5h");
|
|
if(chargeColumnCount > 1){
|
//充电nh,n从1开始
|
for(int i = 1;i < chargeColumnCount;i++){
|
columnIndex++;
|
row2.createCell(columnIndex).setCellValue("充电" + (i) + "h蓄电池电压值（V）");
|
}
|
|
}
|
}
|
row2.createCell(++columnIndex).setCellValue("充满后蓄电池电压值（V)（电流为0）");
|
row2.createCell(++columnIndex).setCellValue("备注");
|
|
|
//从rowIndex=6开始
|
int rowIndex = 6;
|
// 共104节单体,104行. 进行遍历,填充
|
//蓄电池浮充电压值列表
|
List<BattRealTimeDataHistory> fcVolList = new ArrayList<>();
|
fcVolList = battRTDataHisService.getFcVolList(battGroupId,dischargeStartTime);
|
//按单体编号排序,按编号升序
|
fcVolList.sort(Comparator.comparingInt(BattRealTimeDataHistory::getMonNum));
|
//放点前蓄电池开路电压值
|
List<BattRealTimeDataHistory> preVolList = new ArrayList<>();
|
preVolList = battRTDataHisService.getPreVolList(battGroupId,dischargeStartTime);
|
|
addStatistics(fcVolList,"vol");
|
addStatistics(preVolList,"vol");
|
|
//一共104节单体,再加上统计数据4列,一共108
|
for(int j = 0; j < 108; j++){
|
XSSFRow rowTemp = sheet.createRow(rowIndex++);
|
if(j<104) {
|
rowTemp.createCell(0).setCellValue((j + 1) + "#");
|
}else{
|
if(j == 104){
|
rowTemp.createCell(0).setCellValue("单节平均电压");
|
}else if (j == 105){
|
rowTemp.createCell(0).setCellValue("单节最大电压");
|
}else if (j == 106){
|
rowTemp.createCell(0).setCellValue("单节最小电压");
|
}else{
|
rowTemp.createCell(0).setCellValue("单节最大差值");
|
}
|
}
|
//rowTemp.createCell(1).setCellValue("蓄电池浮充电压值（V）:"+(j+1)+"#");
|
//rowTemp.createCell(2).setCellValue("蓄电池浮充温度值:"+(j+1)+"#");
|
//rowTemp.createCell(3).setCellValue("放电前蓄电池开路电压值（V）:"+(j+1)+"#");
|
//rowTemp.createCell(4).setCellValue("放电前蓄电池开路温度值:"+(j+1)+"#");
|
rowTemp.createCell(1).setCellValue(fcVolList.get(j).getMonVol());
|
rowTemp.createCell(1).setCellValue(fcVolList.get(j).getMonTmp());
|
|
rowTemp.createCell(1).setCellValue(preVolList.get(j).getMonVol());
|
rowTemp.createCell(1).setCellValue(preVolList.get(j).getMonTmp());
|
|
|
//放电特定电压值
|
int columnIndexTemp = 3;
|
Calendar dischargeCalendar = Calendar.getInstance();
|
dischargeCalendar.setTime(dischargeStartTime);
|
if(dischargeColumnCount > 0){
|
//时间在测试开始时间+0.5h
|
dischargeCalendar.add(Calendar.MINUTE,30);
|
Date recordTime = dischargeCalendar.getTime();
|
List<BattRealTimeDataHistory> dischargeListOne = battRTDataHisService.getRecordList(battGroupId,recordTime);
|
//按单体编号排序,按编号升序
|
dischargeListOne.sort(Comparator.comparingInt(BattRealTimeDataHistory::getMonNum));
|
addStatistics(dischargeListOne,"vol");
|
//rowTemp.createCell(5).setCellValue("放电0.5h电压值（V）:"+(j+1)+"#");
|
//rowTemp.createCell(6).setCellValue("放电0.5h温度值:"+(j+1)+"#");
|
rowTemp.createCell(5).setCellValue(dischargeListOne.get(j).getMonVol());
|
rowTemp.createCell(6).setCellValue(dischargeListOne.get(j).getMonTmp());
|
columnIndexTemp+=2;
|
if(dischargeColumnCount > 2){ //合并单元格了,所以索引+2
|
//时间在测试开始时间+1h
|
dischargeCalendar.setTime(dischargeStartTime);
|
dischargeCalendar.add(Calendar.HOUR,1);
|
Date recordTimeTwo = dischargeCalendar.getTime();
|
List<BattRealTimeDataHistory> dischargeListTwo = battRTDataHisService.getRecordList(battGroupId,recordTimeTwo);
|
dischargeListTwo.sort(Comparator.comparingInt(BattRealTimeDataHistory::getMonNum));
|
addStatistics(dischargeListTwo,"vol");
|
//rowTemp.createCell(7).setCellValue("放电1h电压值（V）:"+(j+1)+"#");
|
//rowTemp.createCell(8).setCellValue("放电1h温度值:"+(j+1)+"#");
|
rowTemp.createCell(7).setCellValue(dischargeListTwo.get(j).getMonVol());
|
rowTemp.createCell(8).setCellValue(dischargeListTwo.get(j).getMonTmp());
|
columnIndexTemp+=2;
|
if(dischargeColumnCount > 4){
|
columnIndexTemp++;
|
//放电nh蓄电池电压值（V）,n从2开始
|
for(int i = 4;i < dischargeColumnCount;i++){
|
int dischargeHour = i-2;
|
//时间在测试开始时间+nh
|
dischargeCalendar.setTime(dischargeStartTime);
|
dischargeCalendar.add(Calendar.HOUR,dischargeHour);
|
Date recordTimeN = dischargeCalendar.getTime();
|
List<BattRealTimeDataHistory> dischargeListN = battRTDataHisService.getRecordList(battGroupId,recordTimeN);
|
dischargeListN.sort(Comparator.comparingInt(BattRealTimeDataHistory::getMonNum));
|
addStatistics(dischargeListN,"vol");
|
//rowTemp.createCell(i+5).setCellValue("放电" + dischargeHour + "h蓄电池电压值（V）");
|
rowTemp.createCell(i+5).setCellValue(dischargeListN.get(j).getMonVol());
|
columnIndexTemp++;
|
}
|
|
}
|
}
|
}
|
|
//充电特定电压值
|
Calendar dischargeEndCalendar = Calendar.getInstance();
|
dischargeEndCalendar.setTime(dischargeEndTime.getTime());
|
dischargeEndCalendar.add(Calendar.MINUTE,30);
|
List<BattRealTimeDataHistory> dischargeSetVolListOne = battRTDataHisService.getRecordList(battGroupId, dischargeEndCalendar.getTime());
|
dischargeSetVolListOne.sort(Comparator.comparingInt(BattRealTimeDataHistory::getMonNum));
|
addStatistics(dischargeSetVolListOne,"vol");
|
rowTemp.createCell(++columnIndexTemp).setCellValue(dischargeSetVolListOne.get(j).getMonVol());
|
|
//定位到充电开始时间,状态变为充电的记录时间
|
Date chargeStartTime = battRTDataHisService.getChargeStartTime(battGroupId, dischargeEndTime.getTime());
|
if(chargeColumnCount > 0){
|
Calendar chargeCalendar = Calendar.getInstance();
|
chargeCalendar.setTime(chargeStartTime);
|
chargeCalendar.add(Calendar.MINUTE,30);
|
List<BattRealTimeDataHistory> chargeVolListOne = battRTDataHisService.getRecordList(battGroupId, chargeCalendar.getTime());
|
chargeVolListOne.sort(Comparator.comparingInt(BattRealTimeDataHistory::getMonNum));
|
addStatistics(chargeVolListOne,"vol");
|
columnIndexTemp++;
|
//rowTemp.createCell(columnIndexTemp).setCellValue("充电0.5h");
|
rowTemp.createCell(columnIndexTemp).setCellValue(chargeVolListOne.get(j).getMonVol());
|
|
if(chargeColumnCount > 1){
|
//充电nh,n从1开始
|
for(int i = 1;i < chargeColumnCount;i++){
|
columnIndexTemp++;
|
|
chargeCalendar.setTime(chargeStartTime);
|
chargeCalendar.add(Calendar.HOUR,i);
|
List<BattRealTimeDataHistory> chargeVolListN = battRTDataHisService.getRecordList(battGroupId, chargeCalendar.getTime());
|
chargeVolListN.sort(Comparator.comparingInt(BattRealTimeDataHistory::getMonNum));
|
addStatistics(chargeVolListN,"vol");
|
//rowTemp.createCell(columnIndexTemp).setCellValue("充电" + (i) + "h蓄电池电压值（V）");
|
rowTemp.createCell(columnIndexTemp).setCellValue(chargeVolListN.get(j).getMonVol());
|
}
|
|
}
|
}
|
|
Calendar chargeCalendar = Calendar.getInstance();
|
chargeCalendar.setTime(chargeStartTime);
|
List<BattRealTimeDataHistory> fcVolListAfter = battRTDataHisService.getFcVolListAfter(battGroupId, chargeCalendar.getTime());
|
fcVolListAfter.sort(Comparator.comparingInt(BattRealTimeDataHistory::getMonNum));
|
addStatistics(fcVolListAfter,"vol");
|
//rowTemp.createCell(++columnIndexTemp).setCellValue("充满后蓄电池电压值（V)（电流为0）");
|
if (fcVolListAfter.size() > 0){
|
rowTemp.createCell(++columnIndexTemp).setCellValue(fcVolListAfter.get(j).getMonVol());
|
}else {
|
rowTemp.createCell(++columnIndexTemp).setCellValue("-");
|
}
|
rowTemp.createCell(++columnIndexTemp).setCellValue("-");
|
}
|
|
//=====================格式设置=====================//
|
//设置列宽
|
for (int i = 0; i < columnCount; i++) {
|
sheet.setColumnWidth(i, 256 * 20);
|
}
|
//对整个表格进行全局设置,暂为设置边框
|
addGlobalStylesToAllCells(sheet, workbook);
|
|
//创建第一行是标题行
|
setRowStyle(workbook,sheet.getRow(0),true,15);
|
//第二行设置加粗
|
setRowStyle(workbook,sheet.getRow(1),true,15);
|
}
|
|
private XSSFCellStyle getCellStyleFont(XSSFCellStyle cellStyleOriginal, XSSFWorkbook workbook, boolean isFontBold, int fontSize) {
|
//字体加粗样式
|
Font font = workbook.createFont();
|
font.setFontHeightInPoints((short) (fontSize));
|
font.setBold(isFontBold);
|
|
XSSFCellStyle cellStyle = workbook.createCellStyle();
|
cellStyle.cloneStyleFrom(cellStyleOriginal);
|
cellStyle.setFont(font);
|
cellStyle.setAlignment(HorizontalAlignment.CENTER);
|
cellStyle.setVerticalAlignment(VerticalAlignment.CENTER);
|
return cellStyle;
|
}
|
|
//对传入的BattRealTimeDataHistory列表进行统计,将统计结果也追加到列表中. 统计的为电压
|
public void addStatistics(List<BattRealTimeDataHistory> battRealTimeDataHistoryList,String... fields) {
|
List<String> fieldList = Arrays.asList(fields);
|
if(battRealTimeDataHistoryList != null && battRealTimeDataHistoryList.size() > 0){
|
BattRealTimeDataHistory hisAvg = new BattRealTimeDataHistory();
|
BattRealTimeDataHistory hisMax = new BattRealTimeDataHistory();
|
BattRealTimeDataHistory hisMin = new BattRealTimeDataHistory();
|
BattRealTimeDataHistory hisGap = new BattRealTimeDataHistory();
|
if(fieldList.contains("vol")) {
|
//电压平均值,最大值,最小值,最大差值
|
List<Float> volList = battRealTimeDataHistoryList.stream().map(BattRealTimeDataHistory::getMonVol).collect(Collectors.toList());
|
Double volAvgDouble = volList.stream().collect(Collectors.averagingDouble(Float::floatValue));
|
BigDecimal avg = new BigDecimal(volAvgDouble).setScale(4, RoundingMode.HALF_UP);
|
float volAvg = avg.floatValue();
|
|
//最大值
|
float volMax = volList.stream().max(Float::compareTo).get();
|
BigDecimal max = new BigDecimal(volMax).setScale(4, RoundingMode.HALF_UP);
|
volMax = max.floatValue();
|
|
//最小值
|
float volMin = volList.stream().min(Float::compareTo).get();
|
BigDecimal min = new BigDecimal(volMin).setScale(4, RoundingMode.HALF_UP);
|
volMin = min.floatValue();
|
|
//最大差值
|
float volGap = volMax - volMin;
|
|
hisAvg.setMonVol(volAvg);
|
|
hisMax.setMonVol(volMax);
|
|
hisMin.setMonVol(volMin);
|
|
hisGap.setMonVol(volGap);
|
}
|
|
if(fieldList.contains("res")) {
|
//平均值,最大值,最小值,最大差值
|
List<Float> resList = battRealTimeDataHistoryList.stream().map(BattRealTimeDataHistory::getMonRes).collect(Collectors.toList());
|
Double resAvgDouble = resList.stream().collect(Collectors.averagingDouble(Float::floatValue));
|
BigDecimal avg = new BigDecimal(resAvgDouble).setScale(4, RoundingMode.HALF_UP);
|
float resAvg = avg.floatValue();
|
|
//最大值
|
float resMax = resList.stream().max(Float::compareTo).get();
|
BigDecimal max = new BigDecimal(resMax).setScale(4, RoundingMode.HALF_UP);
|
resMax = max.floatValue();
|
|
//最小值
|
float resMin = resList.stream().min(Float::compareTo).get();
|
BigDecimal min = new BigDecimal(resMin).setScale(4, RoundingMode.HALF_UP);
|
resMin = min.floatValue();
|
|
//最大差值
|
float resGap = resMax - resMin;
|
|
hisAvg.setMonRes(resAvg);
|
hisMax.setMonRes(resMax);
|
hisMin.setMonRes(resMin);
|
hisGap.setMonRes(resGap);
|
}
|
|
if(fieldList.contains("tmp")) {
|
//平均值,最大值,最小值,最大差值
|
List<Float> tmpList = battRealTimeDataHistoryList.stream().map(BattRealTimeDataHistory::getMonTmp).collect(Collectors.toList());
|
Double tmpAvgDouble = tmpList.stream().collect(Collectors.averagingDouble(Float::floatValue));
|
BigDecimal avg = new BigDecimal(tmpAvgDouble).setScale(4, RoundingMode.HALF_UP);
|
float tmpAvg = avg.floatValue();
|
|
//最大值
|
float tmpMax = tmpList.stream().max(Float::compareTo).get();
|
BigDecimal max = new BigDecimal(tmpMax).setScale(4, RoundingMode.HALF_UP);
|
tmpMax = max.floatValue();
|
|
//最小值
|
float tmpMin = tmpList.stream().min(Float::compareTo).get();
|
BigDecimal min = new BigDecimal(tmpMin).setScale(4, RoundingMode.HALF_UP);
|
tmpMin = min.floatValue();
|
|
//最大差值
|
float tmpGap = tmpMax - tmpMin;
|
|
hisAvg.setMonTmp(tmpAvg);
|
hisMax.setMonTmp(tmpMax);
|
hisMin.setMonTmp(tmpMin);
|
hisGap.setMonTmp(tmpGap);
|
}
|
|
|
battRealTimeDataHistoryList.add(hisAvg);
|
battRealTimeDataHistoryList.add(hisMax);
|
battRealTimeDataHistoryList.add(hisMin);
|
battRealTimeDataHistoryList.add(hisGap);
|
}
|
}
|
|
public void setRowStyle(Workbook workbook,Row row,boolean isFontBold,int fontSize) {
|
for (Cell cell : row) {
|
//先克隆原来的属性
|
CellStyle cellStyleNew = workbook.createCellStyle();
|
cellStyleNew.cloneStyleFrom(cell.getCellStyle());
|
|
//设置字体和加粗
|
Font font = workbook.createFont();
|
font.setFontHeightInPoints((short) (fontSize));
|
font.setBold(isFontBold);
|
|
cellStyleNew.setFont(font);
|
cell.setCellStyle(cellStyleNew);
|
}
|
}
|
|
/**
|
* 这个方法最后执行,用于对已被创建的行内的所有单元格添加边框.能自动识别被创建的所有列和所有单元格
|
* @param sheet
|
* @param workbook
|
*/
|
public void addGlobalStylesToAllCells(Sheet sheet, Workbook workbook) {
|
//所有边框样式
|
CellStyle borderedStyle = workbook.createCellStyle();
|
//borderedStyle.cloneStyleFrom(sheet.getRow(0).getCell(0).getCellStyle()); // 可选：复制已有样式
|
borderedStyle.setBorderTop(BorderStyle.THIN);
|
borderedStyle.setBorderBottom(BorderStyle.THIN);
|
borderedStyle.setBorderLeft(BorderStyle.THIN);
|
borderedStyle.setBorderRight(BorderStyle.THIN);
|
|
for (Row row : sheet) {
|
for (Cell cell : row) {
|
cell.setCellStyle(borderedStyle);
|
}
|
}
|
}
|
|
|
}
|
