package com.nms.swspkmas_standalone.service.impl;
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import cn.hutool.core.util.StrUtil;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.github.pagehelper.Page;
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import com.github.pagehelper.PageHelper;
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import com.github.pagehelper.PageInfo;
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import com.nms.swspkmas_standalone.entity.Examinee;
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import com.nms.swspkmas_standalone.entity.vo.ExamineeVO;
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import com.nms.swspkmas_standalone.entity.vo.UploadObjectVO;
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import com.nms.swspkmas_standalone.exception.ApiException;
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import com.nms.swspkmas_standalone.mapper.ExamineeMapper;
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import com.nms.swspkmas_standalone.response.CommonPage;
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import com.nms.swspkmas_standalone.service.ExamineeService;
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import org.springframework.beans.BeanUtils;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Service;
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import org.springframework.util.StringUtils;
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import org.springframework.web.multipart.MultipartFile;
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import java.io.*;
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import java.nio.file.Paths;
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import java.sql.Wrapper;
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import java.time.LocalDateTime;
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import java.util.List;
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import java.util.UUID;
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/**
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* <p>
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* 考生表 服务实现类
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* </p>
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*
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* @author kzy
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* @since 2023-09-19 17:45:28
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*/
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@Service
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public class ExamineeServiceImpl extends ServiceImpl<ExamineeMapper, Examinee> implements ExamineeService {
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@Value("${image.upload_image}")
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private String imagePath;
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public Examinee getExamById(Long id){
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return getById(id);
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}
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@Override
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public void addExaminee(ExamineeVO examineeVO) {
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Examinee examinee=new Examinee();
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BeanUtils.copyProperties(examineeVO,examinee);
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save(examinee);
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}
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@Override
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public void updateExaminee(Long id, ExamineeVO examineeVO) {
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Examinee examinee=getById(id);
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if(examinee==null){
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throw new ApiException("考生信息不存在");
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}
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BeanUtils.copyProperties(examineeVO,examinee,new String[]{"id"});
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examinee.setUpdateTime(LocalDateTime.now());
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updateById(examinee);
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}
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@Override
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public void deleteExaminee(Long id) {
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Examinee examinee=getById(id);
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if(examinee==null){
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throw new ApiException("考生信息不存在");
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}
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removeById(id);
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}
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@Override
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public CommonPage examineeList(Integer pageNum, Integer pageSize,String name) {
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pageNum=pageNum<1?1:pageNum;
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// Long total= baseMapper.examineeCount(name);
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PageHelper.startPage(pageNum,pageSize);
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List<Examinee> examineeList=baseMapper.examineeList(name);
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return CommonPage.restPage(examineeList);
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// CommonPage<Examinee> commonPage=new CommonPage<>();
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// commonPage.setList(examineeList);
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// commonPage.setPageSize(pageSize);
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// commonPage.setPageNum(pageNum);
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// commonPage.setTotal(total);
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// commonPage.setTotalPage(CommonPage.getTotalPage(total,pageSize));
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// return commonPage;
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}
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@Override
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public UploadObjectVO uploadIcon(MultipartFile file) {
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UploadObjectVO uploadObjectVO=uploadFile(file);
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return uploadObjectVO;
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}
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@Override
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public Examinee getByIdNumber(String idNumber) {
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Examinee examinee=getOne(Wrappers.<Examinee>lambdaQuery()
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.eq(true,Examinee::getIdNumber,idNumber));
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return examinee;
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}
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public UploadObjectVO uploadFile(MultipartFile file){
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String filename=file.getOriginalFilename();
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String subfix=filename.substring(filename.lastIndexOf("."));
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filename=UUID.randomUUID()+subfix;
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String systemDir=System.getProperty("user.dir");
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String filePath=systemDir+File.separator+imagePath;
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File dirFile=new File(filePath);
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if(!dirFile.exists()){
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dirFile.mkdirs();
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}
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filePath=filePath+File.separator+filename;
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try {
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file.transferTo(new File(filePath));
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} catch (FileNotFoundException e) {
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throw new ApiException("找不到文件");
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} catch (IOException e) {
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throw new ApiException("发生错误,请联系管理员");
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}
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UploadObjectVO uploadObjectVO=new UploadObjectVO().setFilename(filename)
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.setPath(filePath);
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return uploadObjectVO;
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}
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}
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