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package org.springblade.modules.apply.service.impl;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import lombok.AllArgsConstructor;
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import net.sourceforge.pinyin4j.PinyinHelper;
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import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
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import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
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import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
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import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;
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import org.springblade.modules.apply.entity.Apply;
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import org.springblade.modules.apply.excel.ApplyExcel;
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import org.springblade.modules.apply.mapper.ApplyMapper;
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import org.springblade.modules.apply.service.ApplyService;
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import org.springblade.modules.apply.vo.ApplyVO;
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import org.springblade.modules.exam.entity.ExamPaper;
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import org.springblade.modules.exam.service.ExamPaperService;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.text.DecimalFormat;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.List;
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import java.util.UUID;
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/**
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* 考试报名服务实现类
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* @author zhongrj
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*/
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@Service
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@AllArgsConstructor
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public class ApplyServiceImpl extends ServiceImpl<ApplyMapper, Apply> implements ApplyService {
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private final ExamPaperService examPaperService;
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/**
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* 自定义分页数据
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* @param page 分页条件
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* @param apply 考试报名对象
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* @return
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*/
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@Override
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public IPage<ApplyVO> selectApplyPage(IPage<ApplyVO> page, ApplyVO apply) {
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return page.setRecords(baseMapper.selectApplyPage(page, apply));
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}
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/**
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* 详情
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* @param apply 考试报名信息对象
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*/
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@Override
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public ApplyVO selectApplyInfo(Apply apply) {
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return baseMapper.selectApplyInfo(apply);
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}
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/**
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* 获取准考证前缀相同的数量
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* @param result 前缀
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* @return
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*/
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@Override
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public int getCandidateNoCount(String result) {
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return baseMapper.getCandidateNoCount(result);
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}
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/**
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* 获取公司集体报名的人数
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* @param applyCode
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* @return
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*/
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@Override
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public Integer getApplyNum(String applyCode) {
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return baseMapper.getApplyNum(applyCode);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void importApply(List<ApplyExcel> data, Boolean isCovered) {
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data.forEach(applyExcel -> {
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Apply apply = new Apply();
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//设置数据
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apply.setExamId(applyExcel.getExamId());
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apply.setUserId(applyExcel.getUserId());
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apply.setApplyTime(new Date());
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apply.setApplyStatus(2);
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//去生成准考证号码
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apply.setCandidateNo(getCandidateNo(apply));
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//去生成考试编号
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apply.setApplyCode(getApplyCode(apply));
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//插入数据
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this.save(apply);
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});
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}
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/**
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* 生成准考证号码
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* @param apply 考试报名信息对象
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*/
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private String getCandidateNo(Apply apply) {
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//获取考试信息
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ExamPaper examPaper = examPaperService.getById(apply.getExamId());
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if (null!=examPaper.getStartTime()){
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String format = new SimpleDateFormat("yyyy-MM-dd").format(examPaper.getStartTime());
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String year = format.substring(2,4);
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String quarter = null;
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String months = null;
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String days = null;
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int month = Integer.parseInt(format.substring(5,7));
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int day = Integer.parseInt(format.substring(8,10));
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if (month>0 && month<=3){
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quarter = "C";
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}
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if (month>3 && month<=6){
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quarter = "X";
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}
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if (month>6 && month<=9){
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quarter = "Q";
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}
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if (month>9 && month<=12){
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quarter = "D";
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}
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if (month<=9){
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months = "0" + month;
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}
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if (day<=9){
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days = "0" + day;
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}
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//获取考试名称前缀,去除数字，字母
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String examName
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= examPaper.getExamName().replaceAll("\\s*", "").replaceAll("[^(\\u4e00-\\u9fa5)]", "").substring(0,1);
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//前缀 = 年的最后两位 + 月份（两位） + 考试名称（中文拼音）首字母（去除数字，字母） + 考试类型 + 季度拼音首字母大写（春季就是 C）
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String result = year
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+ months
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+ toFirstChar(examName).toUpperCase()
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+ examPaper.getExamType()
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+ quarter;
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//查询是当前前缀已生成的数量
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int count = getCandidateNoCount(result);
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if (count==0){
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return result + "0000";
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}
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//格式化
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DecimalFormat decimalFormat = new DecimalFormat("0000");
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//返回
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return result + (decimalFormat.format(count++));
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}
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return null;
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}
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/**
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* 生成准考证号码
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* @param apply 考试报名信息对象
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*/
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private String getApplyCode(Apply apply) {
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//获取考试信息
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ExamPaper examPaper = examPaperService.getById(apply.getExamId());
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if (null!=examPaper.getStartTime()){
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String format = new SimpleDateFormat("yyyy-MM-dd").format(examPaper.getStartTime());
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String year = format.substring(2,4);
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String quarter = null;
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String months = null;
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String days = null;
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int month = Integer.parseInt(format.substring(5,7));
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int day = Integer.parseInt(format.substring(8,10));
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if (month>0 && month<=3){
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quarter = "C";
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}
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if (month>3 && month<=6){
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quarter = "X";
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}
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if (month>6 && month<=9){
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quarter = "Q";
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}
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if (month>9 && month<=12){
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quarter = "D";
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}
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if (month<=9){
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months = "0" + month;
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}
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if (day<=9){
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days = "0" + day;
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}
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//获取考试名称前缀,去除数字，字母
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String examName
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= examPaper.getExamName().replaceAll("\\s*", "").replaceAll("[^(\\u4e00-\\u9fa5)]", "").substring(0,1);
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//前缀 = 年的最后两位 + 月份（两位） + 考试名称（中文拼音）首字母（去除数字，字母） + 考试类型 + 季度拼音首字母大写（春季就是 C）
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String result = year
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+ months
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+ toFirstChar(examName).toUpperCase()
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+ examPaper.getExamType()
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+ quarter;
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//生成随机数
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UUID uuid = UUID.randomUUID();
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//返回
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return result + uuid.toString().replaceAll("\\-","");
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}
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return null;
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}
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/**
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* 获取字符串拼音的第一个字母
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* @param chinese
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* @return
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*/
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private String toFirstChar(String chinese){
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String pinyinStr = "";
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char[] newChar = chinese.toCharArray();
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//转为单个字符
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HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
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defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
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defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
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for (int i = 0; i < newChar.length; i++) {
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if (newChar[i] > 128) {
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try {
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pinyinStr += PinyinHelper.toHanyuPinyinStringArray(newChar[i], defaultFormat)[0].charAt(0);
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} catch (BadHanyuPinyinOutputFormatCombination e) {
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e.printStackTrace();
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}
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}else{
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pinyinStr += newChar[i];
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}
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}
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return pinyinStr;
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}
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}
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