package com.whyc.service;
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import cn.afterturn.easypoi.entity.ImageEntity;
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import cn.afterturn.easypoi.excel.ExcelExportUtil;
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import cn.afterturn.easypoi.excel.entity.TemplateExportParams;
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import com.google.common.collect.Maps;
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import com.whyc.dto.BattGroupStationInfoWithFileParam;
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import com.whyc.dto.Response;
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import com.whyc.pojo.BattgroupData;
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import com.whyc.pojo.FileParam;
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import com.whyc.pojo.StationInfo;
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import com.whyc.util.MathUtil;
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import org.apache.poi.ss.usermodel.Workbook;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.core.io.ClassPathResource;
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import org.springframework.stereotype.Service;
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import sun.misc.BASE64Decoder;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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import java.net.URLEncoder;
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import java.text.ParseException;
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import java.text.ParsePosition;
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import java.text.SimpleDateFormat;
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import java.time.LocalDateTime;
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import java.time.format.DateTimeFormatter;
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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 ExcelExportService {
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@Autowired
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private FileParamService fileParamService;
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@Autowired
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private BattGroupDataService battGroupDataService;
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@Autowired
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private StationInfoService stationInfoService;
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public void resTestReport(BattGroupStationInfoWithFileParam info, HttpServletResponse response) throws IOException {
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HashMap<String, Object> map = Maps.newHashMap();
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//总体评价:内阻/电压/连接条/?容量
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int resGoodCount = 0;
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int volGoodCount = 0;
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int chainResGoodCount = 0;
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FileParam fileParam = info.getFileParam();
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SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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fileParam.setTestTimeStr(format.format(fileParam.getTestTime()));
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List<BattgroupData> dataList = info.getDataList();
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for(BattgroupData data : dataList){
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data.setMonNumStr("#"+data.getMonNum());
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if(!data.isHighResFlag1() && !data.isHighResFlag2()){
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resGoodCount +=1;
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data.setResEvaluation("优");
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}else if(data.isHighResFlag1()){
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data.setResEvaluation("差");
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}else{
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data.setResEvaluation("很差");
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}
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if(!data.isLowVolFlag() && !data.isHighVolFlag()){
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volGoodCount +=1;
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}
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if(!data.isHighChainResFlag()){
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chainResGoodCount +=1;
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}
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};
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info.setResGoodCount(resGoodCount);
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info.setVolGoodCount(volGoodCount);
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info.setChainResGoodCount(chainResGoodCount);
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map.put("dto", info);
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//图片
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BASE64Decoder decoder = new BASE64Decoder();
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if(!info.getVolPic().equals("")) {
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ImageEntity volImage = new ImageEntity();
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volImage.setData(decoder.decodeBuffer(info.getVolPic().substring(info.getVolPic().indexOf(",") + 1)));
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volImage.setColspan(6);
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volImage.setRowspan(17);
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map.put("volImage",volImage);
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}
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if(!info.getResPic().equals("")) {
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ImageEntity resImage = new ImageEntity();
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resImage.setData(decoder.decodeBuffer(info.getResPic().substring(info.getResPic().indexOf(",") + 1)));
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resImage.setColspan(6);
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resImage.setRowspan(16);
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map.put("resImage", resImage);
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}
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//map.put("volImage","volImage");
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//map.put("resImage","resImage");
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//获取导出模板地址
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ClassPathResource classPathResource = new ClassPathResource("excel_templates/res_test_report_single_template.xls");
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String path = classPathResource.getPath();
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TemplateExportParams templateExportParams1 = new TemplateExportParams(path);
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Workbook wb = ExcelExportUtil.exportExcel(templateExportParams1, map);
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String time = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy_MM_dd_HH_mm_ss"));
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String fileName = "内阻计测试"+time+".xls";
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try {
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//response.setContentType("application/octet-stream;charset=utf-8");
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response.setContentType("application/vnd.ms-excel");
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response.setHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(fileName, "utf-8"));
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response.flushBuffer();
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wb.write(response.getOutputStream());
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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public void resTestCompareReport(String fileId, String fileId2, BattGroupStationInfoWithFileParam dto, HttpServletResponse response) throws IOException {
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Map<String,Object> map = new HashMap<>();
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Response comparedList = battGroupDataService.getComparedList(fileId, fileId2);
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List<BattgroupData> dataList = (List<BattgroupData>) comparedList.getData();
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List<BattgroupData> dataList2 = (List<BattgroupData>) comparedList.getData2();
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Map<String,List<String>> data3 = (Map<String, List<String>>) comparedList.getData3();
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//变化率
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List<String> resChangeRateList = data3.get("resChangeRate");
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List<String> volChangeRateList = data3.get("volChangeRate");
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map.put("resChangeRateList",resChangeRateList.subList(0,resChangeRateList.size()-1));
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map.put("volChangeRateList",volChangeRateList.subList(0,volChangeRateList.size()-1));
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map.put("volBalanceRateChangeRate",volChangeRateList.get(volChangeRateList.size()-1));
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map.put("resBalanceRateChangeRate",resChangeRateList.get(resChangeRateList.size()-1));
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//均一性:res/vol
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List<String> resBalanceRateList = data3.get("resBalanceRate");
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List<String> volBalanceRateList = data3.get("volBalanceRate");
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//均一性:chainRes/?容量/bs(电导)
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List<Float> chainResList = dataList2.stream().map(BattgroupData::getCr).collect(Collectors.toList());
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List<Float> bsList = dataList2.stream().map(BattgroupData::getBs).collect(Collectors.toList());
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String chainResBalanceRate = MathUtil.getStandardDeviation(chainResList) * 10000 / 100 + "%";
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String bsBalanceRate = MathUtil.getStandardDeviation(bsList) * 10000 / 100 + "%";
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//获取FileParam和StationInfo
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StationInfo stationInfo = stationInfoService.getByFileId(fileId2);
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FileParam param = fileParamService.getByFileId(fileId2);
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SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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param.setTestTimeStr(format.format(param.getTestTime()));
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FileParam paramBase = fileParamService.getByFileId(fileId);
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String testTimeStrBase = format.format(paramBase.getTestTime());
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//图片
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BASE64Decoder decoder = new BASE64Decoder();
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ImageEntity volImage = new ImageEntity();
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volImage.setData(decoder.decodeBuffer(dto.getVolPic().substring(dto.getVolPic().indexOf(",")+1)));
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volImage.setColspan(6);
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volImage.setRowspan(17);
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ImageEntity resImage = new ImageEntity();
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resImage.setData(decoder.decodeBuffer(dto.getResPic().substring(dto.getResPic().indexOf(",")+1)));
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resImage.setColspan(6);
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resImage.setRowspan(16);
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map.put("volImage",volImage);
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map.put("resImage",resImage);
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map.put("fileParam",param);
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map.put("stationInfo",stationInfo);
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//总体评价:内阻/电压/连接条/?容量
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int resGoodCount = 0;
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int volGoodCount = 0;
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int chainResGoodCount = 0;
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for(BattgroupData data : dataList2){
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data.setMonNumStr("#"+data.getMonNum());
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if(!data.isHighResFlag1() && !data.isHighResFlag2()){
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resGoodCount +=1;
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data.setResEvaluation("优");
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}else if(data.isHighResFlag1()){
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data.setResEvaluation("差");
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}else{
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data.setResEvaluation("很差");
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}
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if(!data.isLowVolFlag() && !data.isHighVolFlag()){
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volGoodCount +=1;
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}
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if(!data.isHighChainResFlag()){
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chainResGoodCount +=1;
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}
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};
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map.put("resGoodCount",resGoodCount);
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map.put("volGoodCount",volGoodCount);
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map.put("chainResGoodCount",chainResGoodCount);
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map.put("dataList",dataList);
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map.put("dataList2",dataList2);
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map.put("stdDevBv",volBalanceRateList.get(1));
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map.put("stdDevBr",resBalanceRateList.get(1));
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map.put("stdDevCr",chainResBalanceRate);
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map.put("stdDevBs",bsBalanceRate);
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map.put("testTimeStrBase",testTimeStrBase);
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map.put("stdDevBvBase",volBalanceRateList.get(0));
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map.put("stdDevBrBase",resBalanceRateList.get(0));
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//获取导出模板地址
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ClassPathResource classPathResource = new ClassPathResource("excel_templates/res_test_report_compare_template.xls");
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String path = classPathResource.getPath();
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TemplateExportParams templateExportParams1 = new TemplateExportParams(path);
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templateExportParams1.setColForEach(true);
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Workbook wb = ExcelExportUtil.exportExcel(templateExportParams1, map);
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String time = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy_MM_dd_HH_mm_ss"));
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String fileName = "内阻计测试"+time+".xls";
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try {
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//response.setContentType("application/octet-stream;charset=utf-8");
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response.setContentType("application/vnd.ms-excel");
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response.setHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(fileName, "utf-8"));
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response.flushBuffer();
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wb.write(response.getOutputStream());
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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