package com.example.jz.service.impl;
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import com.alibaba.excel.EasyExcel;
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import com.alibaba.excel.metadata.data.ImageData;
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import com.alibaba.excel.metadata.data.WriteCellData;
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import com.alibaba.excel.support.ExcelTypeEnum;
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import com.alibaba.excel.util.IoUtils;
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import com.alibaba.excel.util.StringUtils;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.example.jz.dao.GroupDao;
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import com.example.jz.dao.GroupUserDao;
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import com.example.jz.dao.ReportDao;
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import com.example.jz.modle.dto.ReportParamDto;
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import com.example.jz.modle.entity.Group;
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import com.example.jz.modle.entity.GroupUser;
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import com.example.jz.modle.entity.Report;
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import com.example.jz.modle.vo.ReportListVo;
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import com.example.jz.dao.*;
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import com.example.jz.modle.entity.*;
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import com.example.jz.modle.vo.ExportExcelReportVo;
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import com.example.jz.service.MinIOService;
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import com.example.jz.service.ReportService;
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import lombok.SneakyThrows;
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import org.springframework.beans.BeanUtils;
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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.transaction.annotation.Transactional;
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import javax.annotation.Resource;
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import javax.servlet.http.HttpServletResponse;
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import java.net.URL;
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import java.net.URLEncoder;
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import java.nio.charset.StandardCharsets;
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import java.time.LocalDateTime;
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import java.time.format.DateTimeFormatter;
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import java.util.ArrayList;
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import java.io.Serializable;
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import java.util.Date;
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import java.util.List;
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/**
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* 报案表(Report)表服务实现类
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*
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* @author makejava
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* @since 2022-07-13 11:52:58
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*/
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@Service("reportService")
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public class ReportServiceImpl extends ServiceImpl<ReportDao, Report> implements ReportService {
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@Autowired
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private ReportDao reportDao;
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@Autowired
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private GroupDao groupDao;
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@Autowired
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private GroupUserDao groupUserDao;
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@Resource
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CauseDao causeDao;
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@Resource
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UserDao userDao;
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@Resource
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MinIOService minIOService;
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/**
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* 审核报案
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*
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* @param report
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* @return
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*/
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@Override
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@Transactional
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public Boolean audit(Report report) {
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// 1. 更新报案表
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report.setStatus(1);
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reportDao.updateById(report);
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// 2. 更新群用户表
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Group group = groupDao.selectOne(new LambdaQueryWrapper<>(Group.class)
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.eq(Group::getCauseId, report.getCauseId()));
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GroupUser groupUser = new GroupUser().setGroupId(group.getId()).setUserId(report.getUserId()).setCtime(new Date()).setBanSpeech(0);
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groupUserDao.insert(groupUser);
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return true;
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}
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@Override
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public void leaveGroup(Integer id, Integer groupId) {
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groupUserDao.delete(new QueryWrapper<GroupUser>().eq("user_id", id).eq("group_id", groupId));
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}
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@Override
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@SneakyThrows
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public void exportReporter(Integer id, HttpServletResponse response) {
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//查询报案人相关信息通过案件
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List<Report> reports = reportDao.selectList(new QueryWrapper<Report>().eq("cause_id", id).orderByDesc());
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ArrayList<ExportExcelReportVo> exportExcelReportVos = new ArrayList<>();
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reports.forEach(
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a -> {
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ExportExcelReportVo exportExcelReportVo = new ExportExcelReportVo();
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User user = userDao.selectOne(new QueryWrapper<User>().eq("id", a.getUserId()));
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BeanUtils.copyProperties(a, exportExcelReportVo);
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exportExcelReportVo.setUserIdcard(user.getUserIdcard());
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exportExcelReportVo.setUserMobile(user.getUserMobile());
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exportExcelReportVo.setRealName(user.getRealName());
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WriteCellData<List<ImageData>> objectWriteCellData = new WriteCellData<>();
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ArrayList<ImageData> imageDataList = new ArrayList<>();
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if (StringUtils.isNotBlank(a.getReportMaterials())) {
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String[] urls = a.getReportMaterials().split(",");
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for (int i = 0; i < urls.length; i++) {
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int width=600;
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try {
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ImageData imageData = new ImageData();
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imageData.setImage(IoUtils.toByteArray(new URL(minIOService.getPreviewFileUrl(urls[i])).openConnection().getInputStream()));
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imageData.setLeft(width/ urls.length*i);
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imageData.setRight(width-width/ urls.length*(i+1));
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imageDataList.add(imageData);
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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}
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}
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objectWriteCellData.setImageDataList(imageDataList);
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exportExcelReportVo.setWriteCellData(objectWriteCellData);
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exportExcelReportVos.add(exportExcelReportVo);
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}
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);
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String name = causeDao.selectOne(new QueryWrapper<Cause>().eq("id", id)).getName();
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response.setHeader("Content-disposition", "attachment;filename="+ LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd"))+URLEncoder.encode(name+".xlsx","utf-8"));
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response.setCharacterEncoding("utf-8");
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response.setContentType("application/vnd.ms-excel");
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EasyExcel.write(response.getOutputStream(), ExportExcelReportVo.class).sheet("材料导出").doWrite(exportExcelReportVos);
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}
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@Override
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public Page<ReportListVo> getPage(Page<ReportListVo> page, ReportParamDto reportParamDto) {
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Page<ReportListVo> aaa = reportDao.getPage(page, reportParamDto);
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aaa.getRecords().stream().forEach(x -> x.setIdcard(x.getIdcard().replaceAll("(?<=[\\d]{3})\\d(?=[\\d]{4})", "*")));
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return aaa;
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}
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@Override
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public ReportListVo getReportListVoById(Serializable id) {
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return reportDao.getReportListVoById(id);
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}
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@Override
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public Page<ReportListVo> getPageByGroupId(Page<ReportListVo> page, ReportParamDto reportParamDto, Integer groupId) {
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Page<ReportListVo> aaa = reportDao.getPageByGroupId(page, reportParamDto,groupId);
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aaa.getRecords().stream().forEach(x -> x.setIdcard(x.getIdcard().replaceAll("(?<=[\\d]{3})\\d(?=[\\d]{4})", "*")));
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return aaa;
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}
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}
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