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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 org.springblade.modules.FTP.FtpUtil;
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import org.springblade.modules.exam.entity.ExamAnswerRecord;
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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.ExamAnswerRecordService;
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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.springblade.modules.simulateexam.entity.SimulateExamAnswerRecord;
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import org.springblade.modules.simulateexam.service.SimulateExamAnswerRecordService;
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import org.springblade.modules.system.service.MyAsyncService;
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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 java.text.SimpleDateFormat;
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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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*
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* @author zhongrj
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*/
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@Service
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public class ExamSubjectChoicesServiceImpl extends ServiceImpl<ExamSubjectChoicesMapper, ExamSubjectChoices> implements ExamSubjectChoicesService {
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@Autowired
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private ExamSubjectOptionService examSubjectOptionService;
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@Autowired
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private ExamAnswerRecordService examAnswerRecordService;
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@Autowired
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private SimulateExamAnswerRecordService simulateExamAnswerRecordService;
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@Autowired
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private MyAsyncService myAsyncService;
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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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*
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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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*
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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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*
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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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});
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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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*
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* @param preSubJectId 题目Id
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* @param preResult 提交的结果
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* @param scoreId 成绩id
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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, Long scoreId) {
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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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//保存答题记录
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boolean result = preResult.equals(choices.getAnswer());
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int status = 0;
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//判断题逻辑
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if (result) {
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status = 1;
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} else {
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status = 2;
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}
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//新增答题记录
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saveExamAns(choices, preSubJectId, preResult, scoreId, result);
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//返回
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return status;
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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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//保存答题记录
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boolean result = sub.equals(choices.getAnswer());
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int status = 0;
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//判断题逻辑
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if (result) {
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status = 1;
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} else {
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status = 2;
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}
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//新增答题记录
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saveExamAns(choices, preSubJectId, preResult, scoreId, result);
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//返回
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return status;
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}
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return 2;
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}
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/**
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* 新增答题记录
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*
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* @param choices 题目
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* @param preSubJectId 上一题题目id
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* @param preResult 上一题答题结果
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* @param scoreId 成绩 id
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* @param result 答题是否正确
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*/
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private void saveExamAns(ExamSubjectChoices choices, Long preSubJectId, String preResult, Long scoreId, boolean result) {
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ExamAnswerRecord examAnswerRecord = new ExamAnswerRecord();
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examAnswerRecord.setScoreId(scoreId);
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examAnswerRecord.setAnswerOption(preResult);
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examAnswerRecord.setSubjectChoicesId(preSubJectId);
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examAnswerRecord.setAnswer(choices.getAnswer());
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examAnswerRecord.setSubjectChoicesType(choices.getChoicesType());
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examAnswerRecord.setAnswerTime(new Date());
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int status = 0;
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//判断题逻辑
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if (result) {
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status = 1;
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examAnswerRecord.setAnswerScore(choices.getScore());
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} else {
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status = 2;
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examAnswerRecord.setAnswerScore(0);
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}
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examAnswerRecord.setAnswerResult(status);
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//新增
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examAnswerRecordService.save(examAnswerRecord);
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//内网数据同步...
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String s = "insert into exam_answer_record(id,subject_choices_id,subject_choices_type,answer_option,answer" +
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",answer_time,answer_score,answer_result,score_id) " +
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"values(" + "'" + examAnswerRecord.getId() + "'" +
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"," + "'" + examAnswerRecord.getSubjectChoicesId() + "'" +
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"," + "'" + examAnswerRecord.getSubjectChoicesType() + "'" +
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"," + "'" + examAnswerRecord.getAnswerOption() + "'" +
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"," + "'" + examAnswerRecord.getAnswer() + "'" +
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"," + "'" + new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(examAnswerRecord.getAnswerTime()) + "'" +
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"," + "'" + examAnswerRecord.getAnswerScore() + "'" +
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"," + "'" + examAnswerRecord.getAnswerResult() + "'" +
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"," + "'" + examAnswerRecord.getScoreId() + "'" + ")";
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//FtpUtil.sqlFileUpload(s);
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myAsyncService.FTP(s);
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}
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/**
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* 随机查询题库120道
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*
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* @return
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*/
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@Override
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public List<String> getExamSubjectChoicesList() {
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return baseMapper.getExamSubjectChoicesList();
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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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*
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* @param preSubJectId 题目 id
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* @param preResult 提交的结果
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* @param simulateExamId 模拟考试记录 id
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* @return
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*/
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@Override
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public Integer getAnswerResultBySimulate(Long preSubJectId, String preResult, Long simulateExamId) {
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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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//保存答题记录
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boolean result = preResult.equals(choices.getAnswer());
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int status = 0;
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//判断题逻辑
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if (result) {
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status = 1;
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} else {
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status = 2;
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}
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//新增模拟考试答题记录
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saveSimulateExamAns(choices, preSubJectId, preResult, simulateExamId, result);
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//返回
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return status;
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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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//保存模拟考试答题记录
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boolean result = sub.equals(choices.getAnswer());
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int status = 0;
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//判断题逻辑
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if (result) {
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status = 1;
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} else {
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status = 2;
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}
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//新增模拟考试答题记录
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saveSimulateExamAns(choices, preSubJectId, preResult, simulateExamId, result);
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//返回
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return status;
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}
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return 2;
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}
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/**
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* 新增模拟考试答题记录
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*
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* @param choices 题目信息
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* @param preSubJectId 题目id
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* @param preResult 提交的答案
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* @param simulateExamId 模拟考试id
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* @param result 答题的结果
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*/
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private void saveSimulateExamAns(ExamSubjectChoices choices, Long preSubJectId, String preResult, Long simulateExamId, boolean result) {
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SimulateExamAnswerRecord simulateExamAnswerRecord = new SimulateExamAnswerRecord();
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simulateExamAnswerRecord.setSimulateExamId(simulateExamId);
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simulateExamAnswerRecord.setAnswerOption(preResult);
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simulateExamAnswerRecord.setSubjectChoicesId(preSubJectId);
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simulateExamAnswerRecord.setAnswer(choices.getAnswer());
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simulateExamAnswerRecord.setSubjectChoicesType(choices.getChoicesType());
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simulateExamAnswerRecord.setAnswerTime(new Date());
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int status = 0;
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//判断题逻辑
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if (result) {
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status = 1;
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simulateExamAnswerRecord.setAnswerScore(choices.getScore());
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} else {
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status = 2;
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simulateExamAnswerRecord.setAnswerScore(0);
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}
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simulateExamAnswerRecord.setAnswerResult(status);
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//新增
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simulateExamAnswerRecordService.save(simulateExamAnswerRecord);
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}
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}
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