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package lingtao.net.service;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import javax.servlet.http.HttpServletResponse;
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import org.apache.poi.hssf.usermodel.HSSFRow;
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import org.apache.poi.hssf.usermodel.HSSFSheet;
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import org.apache.poi.hssf.usermodel.HSSFWorkbook;
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import org.apache.shiro.SecurityUtils;
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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 org.springframework.web.multipart.MultipartFile;
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import lingtao.net.bean.FinanceDifference;
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import lingtao.net.bean.Msg;
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import lingtao.net.bean.SysUser;
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import lingtao.net.dao.FinanceDifferenceMapper;
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import lingtao.net.util.ExcelUtils;
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@Service
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public class FinanceDifferenceService {
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@Autowired
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private FinanceDifferenceMapper differenceMapper;
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public List<FinanceDifference> get(FinanceDifference difference) {
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return differenceMapper.get(difference);
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}
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public Msg ajaxUploadExcel(MultipartFile file) throws Exception {
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if (file.isEmpty()) {
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throw new Exception("文件不存在！");
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}
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SysUser user = (SysUser) SecurityUtils.getSubject().getPrincipal();
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InputStream in = null;
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List<List<Object>> listob = null;
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List<FinanceDifference> list = new ArrayList<FinanceDifference>(1000);
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try {
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in = file.getInputStream();
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listob = new ExcelUtils().getBankListByExcel(in, file.getOriginalFilename());
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} catch (IOException e) {
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e.printStackTrace();
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}
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String openOrderNumber = "";
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String filename = file.getOriginalFilename();
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System.out.println(filename);
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for (int i = 0; i < listob.size(); i++) {
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synchronized (this) {
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FinanceDifference vo = new FinanceDifference();
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List<Object> lo = listob.get(i);
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if (lo.size() == 0 || lo.size() == 1 || lo.get(4) == "") {
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System.out.println("++++++++++++++");
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continue;
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}
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String orderNumber = String.valueOf(lo.get(0)).trim();
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String shopname = String.valueOf(lo.get(1)).trim();
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String wangwang = String.valueOf(lo.get(2)).trim();
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String payTime = String.valueOf(lo.get(3)).trim();
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String price = String.valueOf(lo.get(4)).trim();
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String remark = String.valueOf(lo.get(5)).trim();
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String taobaoStatus = String.valueOf(lo.get(6)).trim();
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SimpleDateFormat formatter = null;
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if (payTime.contains("-")) {
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formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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} else if (payTime.contains("/")) {
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formatter = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
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}
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Date pay_time = formatter.parse(payTime);// 把字符串转为日期格式
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vo.setOrderNumber(orderNumber);
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vo.setShopname(shopname);
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vo.setWangwang(wangwang);
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vo.setPayTime(pay_time);
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vo.setPrice(price);
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vo.setRemark(remark);
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vo.setTaobaoStatus(taobaoStatus);
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try {
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openOrderNumber = cutOrderNumber(remark);
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} catch (Exception e) {
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System.out.println(remark);
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}
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// openOrderNumber = remark.replaceAll("[^(0-9)]", "");
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vo.setOpenOrderNumber(openOrderNumber);
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vo.setFilename(filename);
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vo.setCreator(user.getRealname());
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list.add(vo);
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}
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}
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if (list.size() > 0) {
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differenceMapper.insertForeach(list);
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}
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in.close();
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return Msg.success();
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}
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private String cutOrderNumber(String remark) {
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// 获取字符串中的数字
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// 这个15是指连续数字的最少个数
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Pattern p = Pattern.compile("\\d{15,}");
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Matcher m = p.matcher(remark);
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String openOrder = "";
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while (m.find()) {
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openOrder = m.group();
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}
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if (remark.contains("S_")) {
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if (remark.contains("C")) {
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return "S_C1_" + openOrder;
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} else {
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return "S_" + openOrder;
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}
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}
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return openOrder;
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}
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public List<String> getAllFilename(String creator) {
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return differenceMapper.getAllFilename(creator);
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}
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@SuppressWarnings("resource")
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public void excel(HttpServletResponse response, FinanceDifference difference) throws Exception {
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response.setCharacterEncoding("UTF-8");
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List<FinanceDifference> differencesList = new ArrayList<FinanceDifference>();
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SysUser user = (SysUser) SecurityUtils.getSubject().getPrincipal();
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difference.setCreator(user.getRealname());
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differencesList = get(difference);
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// 创建excel文件
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HSSFWorkbook wb = new HSSFWorkbook();
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// 创建sheet页
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HSSFSheet sheet = wb.createSheet("总表");
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String filename = "";
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// 创建标题行
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HSSFRow titleRow = sheet.createRow(0);
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titleRow.createCell(0).setCellValue("订单号");
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titleRow.createCell(1).setCellValue("店铺");
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titleRow.createCell(2).setCellValue("旺旺");
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titleRow.createCell(3).setCellValue("付款时间");
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titleRow.createCell(4).setCellValue("金额");
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titleRow.createCell(5).setCellValue("备注");
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titleRow.createCell(6).setCellValue("淘宝状态");
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titleRow.createCell(7).setCellValue("拆分订单");
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titleRow.createCell(8).setCellValue("导入人");
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titleRow.createCell(9).setCellValue("导入日期");
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// 遍历将数据放到excel列中
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SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
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for (FinanceDifference differences : differencesList) {
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filename = difference.getFilename();
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HSSFRow dataRow = sheet.createRow(sheet.getLastRowNum() + 1);
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dataRow.createCell(0).setCellValue(differences.getOrderNumber());
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dataRow.createCell(1).setCellValue(differences.getShopname());
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dataRow.createCell(3).setCellValue("");
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if (differences.getPayTime() != null) {
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dataRow.createCell(3).setCellValue(formatter.format(differences.getPayTime()));
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}
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dataRow.createCell(2).setCellValue(differences.getWangwang());
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dataRow.createCell(4).setCellValue(differences.getPrice());
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dataRow.createCell(5).setCellValue(differences.getRemark());
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dataRow.createCell(6).setCellValue(differences.getTaobaoStatus());
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dataRow.createCell(7).setCellValue(differences.getOpenOrderNumber());
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dataRow.createCell(8).setCellValue(differences.getCreator());
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dataRow.createCell(9).setCellValue(formatter.format(differences.getCreateDate()));
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}
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// 设置下载时客户端Excel的名称
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response.setContentType("application/octet-stream;charset=utf-8");
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response.setHeader("Content-Disposition",
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"attachment;filename=" + new String(filename.getBytes(), "iso-8859-1"));// + ".xls"
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OutputStream ouputStream = response.getOutputStream();
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wb.write(ouputStream);
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ouputStream.flush();
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ouputStream.close();
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}
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}
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