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package org.springblade.modules.exam.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 org.springblade.common.utils.arg;
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import org.springblade.modules.exam.entity.ExamSubjectChoices;
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import org.springblade.modules.exam.entity.ExamSubjectOption;
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import org.springblade.modules.exam.excel.ExamSubjectExcel;
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import org.springblade.modules.exam.mapper.ExamSubjectChoicesMapper;
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import org.springblade.modules.exam.service.ExamSubjectChoicesService;
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import org.springblade.modules.exam.service.ExamSubjectOptionService;
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import org.springblade.modules.exam.vo.ExamSubjectChoicesVO;
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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.util.Arrays;
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import java.util.Date;
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import java.util.List;
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/**
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* 选择题服务实现类
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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 ExamSubjectChoicesServiceImpl extends ServiceImpl<ExamSubjectChoicesMapper, ExamSubjectChoices> implements ExamSubjectChoicesService {
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private final ExamSubjectOptionService examSubjectOptionService;
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@Override
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public IPage<ExamSubjectChoicesVO> selectExamSubjectChoicesPage(IPage<ExamSubjectChoicesVO> page, ExamSubjectChoicesVO examSubjectChoices) {
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return page.setRecords(baseMapper.selectExamSubjectChoicesPage(page, examSubjectChoices));
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}
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@Override
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public IPage<ExamSubjectChoicesVO> getEexPaperChoices(IPage<ExamSubjectChoicesVO> page, ExamSubjectChoicesVO examSubjectChoices) {
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return page.setRecords(baseMapper.getEexPaperChoices(page, examSubjectChoices));
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}
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/**
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* 详情
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* @param examSubjectChoices 选择题信息对象
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*/
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@Override
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public ExamSubjectChoicesVO selectExamSubjectChoicesInfo(ExamSubjectChoices examSubjectChoices) {
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return baseMapper.selectExamSubjectChoicesInfo(examSubjectChoices);
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}
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@Override
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public boolean updateChoicesValue(String id, String value) {
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return baseMapper.updateChoicesValue(id,value);
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}
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/**
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* 新增题目及选项信息
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* @param examSubjectChoices 题目信息对象
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* @return
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*/
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@Override
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@Transactional(rollbackFor = Exception.class)
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public boolean saveSubjectChoicesAndOption(ExamSubjectChoicesVO examSubjectChoices) {
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boolean status = false;
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//新增
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if (null == examSubjectChoices.getId()) {
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ExamSubjectChoices subjectChoices = new ExamSubjectChoices();
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subjectChoices.setCreateDate(new Date());
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subjectChoices.setDelFlag(0);
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subjectChoices.setAnswer(examSubjectChoices.getAnswer());
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if (null != examSubjectChoices.getAnalysis() && examSubjectChoices.getAnalysis() != "") {
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subjectChoices.setAnalysis(examSubjectChoices.getAnalysis());
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}
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subjectChoices.setCreator(examSubjectChoices.getCreator());
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subjectChoices.setChoicesType(examSubjectChoices.getChoicesType());
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subjectChoices.setSubjectName(examSubjectChoices.getSubjectName());
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subjectChoices.setScore(examSubjectChoices.getScore());
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subjectChoices.setTktype(examSubjectChoices.getTktype());
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//题目新增
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status = this.save(subjectChoices);
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//判断类型,单选，多选，实操
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if (examSubjectChoices.getChoicesType() == 0 || examSubjectChoices.getChoicesType() == 1 || examSubjectChoices.getChoicesType() == 3) {
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//选项新增
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List<ExamSubjectOption> examSubjectOptions = examSubjectChoices.getExamSubjectOptions();
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examSubjectOptions.forEach(examSubjectOption -> {
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examSubjectOption.setSubjectChoicesId(subjectChoices.getId());
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examSubjectOption.setCreateDate(new Date());
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examSubjectOption.setDelFlag(0);
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//新增
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examSubjectOptionService.save(examSubjectOption);
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});
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return true;
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}
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}else {
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//修改
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ExamSubjectChoices subjectChoices = new ExamSubjectChoices();
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subjectChoices.setId(examSubjectChoices.getId());
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subjectChoices.setModifyDate(new Date());
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subjectChoices.setAnswer(examSubjectChoices.getAnswer());
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if (null != examSubjectChoices.getAnalysis() && examSubjectChoices.getAnalysis() != "") {
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subjectChoices.setAnalysis(examSubjectChoices.getAnalysis());
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}
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subjectChoices.setModifier(examSubjectChoices.getCreator());
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subjectChoices.setChoicesType(examSubjectChoices.getChoicesType());
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subjectChoices.setSubjectName(examSubjectChoices.getSubjectName());
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subjectChoices.setScore(examSubjectChoices.getScore());
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subjectChoices.setTktype(examSubjectChoices.getTktype());
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//题目修改
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status = this.updateById(subjectChoices);
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//判断类型,单选，多选
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if (examSubjectChoices.getChoicesType() == 0 || examSubjectChoices.getChoicesType() == 1) {
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//选项修改
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List<ExamSubjectOption> examSubjectOptions = examSubjectChoices.getExamSubjectOptions();
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examSubjectOptions.forEach(examSubjectOption -> {
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examSubjectOption.setSubjectChoicesId(subjectChoices.getId());
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examSubjectOption.setModifyDate(new Date());
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examSubjectOption.setModifier(examSubjectChoices.getCreator());
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//修改
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examSubjectOptionService.updateById(examSubjectOption);
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});
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return true;
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}
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//实操
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if (examSubjectChoices.getChoicesType() == 3) {
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//先将选项删除
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baseMapper.removeBySubjectId(examSubjectChoices.getId());
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//选项新增
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List<ExamSubjectOption> examSubjectOptions = examSubjectChoices.getExamSubjectOptions();
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examSubjectOptions.forEach(examSubjectOption -> {
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examSubjectOption.setSubjectChoicesId(subjectChoices.getId());
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examSubjectOption.setCreateDate(new Date());
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examSubjectOption.setDelFlag(0);
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//新增
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examSubjectOptionService.save(examSubjectOption);
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});
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return true;
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}
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}
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return status;
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}
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/**
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* 题库导入
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* @param data 导入数据
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* @param isCovered
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*/
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@Override
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public void importSubject(List<ExamSubjectExcel> data, Boolean isCovered) {
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data.forEach(examSubjectExcel -> {
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//题目对象
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ExamSubjectChoices subjectChoices = new ExamSubjectChoices();
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subjectChoices.setCreateDate(new Date());
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subjectChoices.setDelFlag(0);
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subjectChoices.setAnswer(examSubjectExcel.getAnswer());
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if (null != examSubjectExcel.getAnalysis() && examSubjectExcel.getAnalysis() != "") {
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subjectChoices.setAnalysis(examSubjectExcel.getAnalysis());
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}
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subjectChoices.setChoicesType(examSubjectExcel.getChoicesType());
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subjectChoices.setSubjectName(examSubjectExcel.getSubjectName());
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subjectChoices.setScore(examSubjectExcel.getScore());
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subjectChoices.setTktype(examSubjectExcel.getTktype());
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//题目新增
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this.save(subjectChoices);
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//判断类型,单选，多选选项新增
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if (examSubjectExcel.getChoicesType() == 0 || examSubjectExcel.getChoicesType() == 1) {
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//A选项新增
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ExamSubjectOption examSubjectOption = new ExamSubjectOption();
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//选项新增
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examSubjectOption.setSubjectChoicesId(subjectChoices.getId());
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examSubjectOption.setCreateDate(new Date());
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examSubjectOption.setDelFlag(0);
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examSubjectOption.setOptionName("A");
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examSubjectOption.setOptionContent(examSubjectExcel.getOptionContentA());
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//新增
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examSubjectOptionService.save(examSubjectOption);
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//B选项新增
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ExamSubjectOption examSubjectOption1 = new ExamSubjectOption();
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//选项新增
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examSubjectOption1.setSubjectChoicesId(subjectChoices.getId());
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examSubjectOption1.setCreateDate(new Date());
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examSubjectOption1.setDelFlag(0);
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examSubjectOption1.setOptionName("B");
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examSubjectOption1.setOptionContent(examSubjectExcel.getOptionContentB());
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//新增
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examSubjectOptionService.save(examSubjectOption1);
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//C选项新增
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ExamSubjectOption examSubjectOption2 = new ExamSubjectOption();
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//选项新增
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examSubjectOption2.setSubjectChoicesId(subjectChoices.getId());
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examSubjectOption2.setCreateDate(new Date());
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examSubjectOption2.setDelFlag(0);
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examSubjectOption2.setOptionName("C");
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examSubjectOption2.setOptionContent(examSubjectExcel.getOptionContentC());
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//新增
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examSubjectOptionService.save(examSubjectOption2);
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//D选项新增
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ExamSubjectOption examSubjectOption3 = new ExamSubjectOption();
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//选项新增
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examSubjectOption3.setSubjectChoicesId(subjectChoices.getId());
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examSubjectOption3.setCreateDate(new Date());
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examSubjectOption3.setDelFlag(0);
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examSubjectOption3.setOptionName("D");
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examSubjectOption3.setOptionContent(examSubjectExcel.getOptionContentD());
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//新增
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examSubjectOptionService.save(examSubjectOption3);
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}
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//多选选项新增
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if (examSubjectExcel.getChoicesType() == 3) {
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//1选项新增
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if (null!=examSubjectExcel.getOptionContentA() && examSubjectExcel.getOptionContentA()!="") {
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ExamSubjectOption examSubjectOption = new ExamSubjectOption();
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//选项新增
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examSubjectOption.setSubjectChoicesId(subjectChoices.getId());
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examSubjectOption.setCreateDate(new Date());
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examSubjectOption.setDelFlag(0);
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examSubjectOption.setOptionName("1");
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examSubjectOption.setOptionContent(examSubjectExcel.getOptionContentA());
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//新增
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examSubjectOptionService.save(examSubjectOption);
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}
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//2选项新增
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if (null!=examSubjectExcel.getOptionContentB() && examSubjectExcel.getOptionContentB()!="") {
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ExamSubjectOption examSubjectOption1 = new ExamSubjectOption();
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//选项新增
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examSubjectOption1.setSubjectChoicesId(subjectChoices.getId());
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examSubjectOption1.setCreateDate(new Date());
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examSubjectOption1.setDelFlag(0);
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examSubjectOption1.setOptionName("2");
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examSubjectOption1.setOptionContent(examSubjectExcel.getOptionContentB());
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//新增
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examSubjectOptionService.save(examSubjectOption1);
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}
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//3选项新增
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if (null!=examSubjectExcel.getOptionContentC() && examSubjectExcel.getOptionContentC()!="") {
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ExamSubjectOption examSubjectOption2 = new ExamSubjectOption();
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//选项新增
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examSubjectOption2.setSubjectChoicesId(subjectChoices.getId());
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examSubjectOption2.setCreateDate(new Date());
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examSubjectOption2.setDelFlag(0);
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examSubjectOption2.setOptionName("3");
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examSubjectOption2.setOptionContent(examSubjectExcel.getOptionContentC());
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//新增
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examSubjectOptionService.save(examSubjectOption2);
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}
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//4选项新增
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if (null!=examSubjectExcel.getOptionContentD() && examSubjectExcel.getOptionContentD()!="") {
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ExamSubjectOption examSubjectOption3 = new ExamSubjectOption();
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//选项新增
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examSubjectOption3.setSubjectChoicesId(subjectChoices.getId());
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examSubjectOption3.setCreateDate(new Date());
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examSubjectOption3.setDelFlag(0);
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examSubjectOption3.setOptionName("4");
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examSubjectOption3.setOptionContent(examSubjectExcel.getOptionContentD());
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//新增
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examSubjectOptionService.save(examSubjectOption3);
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}
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//5选项新增
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if (null!=examSubjectExcel.getOptionContentE() && examSubjectExcel.getOptionContentE()!="") {
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ExamSubjectOption examSubjectOption4 = new ExamSubjectOption();
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//选项新增
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examSubjectOption4.setSubjectChoicesId(subjectChoices.getId());
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examSubjectOption4.setCreateDate(new Date());
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examSubjectOption4.setDelFlag(0);
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examSubjectOption4.setOptionName("5");
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examSubjectOption4.setOptionContent(examSubjectExcel.getOptionContentE());
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//新增
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examSubjectOptionService.save(examSubjectOption4);
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}
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}
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//内网数据同步
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try {
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// arg.test01(arg.url+"/examSubjectChoices/saveSubjectChoicesAndOption",examSubjectChoices);
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} catch (Exception e) {
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e.printStackTrace();
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}
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});
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}
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/**
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* 判断当前题目的答题结果
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* @param preSubJectId 题目Id
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* @param preResult 提交的结果
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* @return
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*/
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@Override
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public Integer getAnswerResult(Long preSubJectId, String preResult) {
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//查询题目信息
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ExamSubjectChoices choices = this.getById(preSubJectId);
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//对比答案
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if (choices.getChoicesType() == 2 || choices.getChoicesType() == 3){
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//判断题逻辑
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if (preResult.equals(choices.getAnswer())) {
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return 1;
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}else {
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return 2;
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}
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}else if(choices.getChoicesType() == 0 || choices.getChoicesType() == 1){
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//处理多选题的答案排序
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String[] split = preResult.split(",");
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StringBuilder builder = new StringBuilder();
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for (String s : split) {
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builder.append(s);
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}
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char[] arrayCh = builder.toString().toCharArray();
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//利用数组帮助类自动排序
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Arrays.sort(arrayCh);
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String sub0 = Arrays.toString(arrayCh);
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String sub = sub0.substring(1,sub0.length()-1).replaceAll(" ","");
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if (sub.equals(choices.getAnswer())) {
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return 1;
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}else {
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return 2;
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}
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}
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return 2;
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}
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}
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