package com.ots.project.exam.service.impl;
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import com.github.pagehelper.PageHelper;
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import com.github.pagehelper.PageInfo;
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import com.ots.common.enums.QuestionTypeEnum;
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import com.ots.project.exam.domain.ExamPaperQuestionCustomerAnswer;
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import com.ots.project.exam.domain.TTextContent;
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import com.ots.project.exam.dto.ExamPaperAnswerUpdate;
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import com.ots.project.exam.dto.KeyValue;
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import com.ots.project.exam.mapper.ExamPaperQuestionCustomerAnswerMapper;
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import com.ots.project.exam.service.ExamPaperQuestionCustomerAnswerService;
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import com.ots.project.exam.service.ITTextContentService;
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import com.ots.project.exam.viewmodel.ExamPaperSubmitItemVM;
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import com.ots.project.exam.viewmodel.QuestionPageStudentRequestVM;
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import com.ots.project.tool.exam.DateTimeUtil;
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import com.ots.project.tool.exam.ExamUtil;
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import com.ots.project.tool.exam.JsonUtil;
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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 java.util.Date;
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import java.util.List;
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import java.util.stream.Collectors;
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@Service
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public class ExamPaperQuestionCustomerAnswerServiceImpl extends BaseServiceImpl<ExamPaperQuestionCustomerAnswer> implements ExamPaperQuestionCustomerAnswerService {
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@Autowired
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private ExamPaperQuestionCustomerAnswerMapper examPaperQuestionCustomerAnswerMapper;
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@Autowired
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private ITTextContentService textContentService;
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@Autowired
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public ExamPaperQuestionCustomerAnswerServiceImpl(ExamPaperQuestionCustomerAnswerMapper examPaperQuestionCustomerAnswerMapper, ITTextContentService textContentService) {
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super(examPaperQuestionCustomerAnswerMapper);
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this.examPaperQuestionCustomerAnswerMapper = examPaperQuestionCustomerAnswerMapper;
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this.textContentService = textContentService;
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}
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@Override
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public PageInfo<ExamPaperQuestionCustomerAnswer> studentPage(QuestionPageStudentRequestVM requestVM) {
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return PageHelper.startPage(requestVM.getPageIndex(), requestVM.getPageSize(), "id desc").doSelectPageInfo(() ->
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examPaperQuestionCustomerAnswerMapper.studentPage(requestVM)
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);
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}
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@Override
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public List<ExamPaperQuestionCustomerAnswer> selectListByPaperAnswerId(Integer id) {
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return examPaperQuestionCustomerAnswerMapper.selectListByPaperAnswerId(id);
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}
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@Override
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public void insertList(List<ExamPaperQuestionCustomerAnswer> examPaperQuestionCustomerAnswers) {
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examPaperQuestionCustomerAnswerMapper.insertList(examPaperQuestionCustomerAnswers);
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}
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@Override
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public ExamPaperSubmitItemVM examPaperQuestionCustomerAnswerToVM(ExamPaperQuestionCustomerAnswer qa) {
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ExamPaperSubmitItemVM examPaperSubmitItemVM = new ExamPaperSubmitItemVM();
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examPaperSubmitItemVM.setId(qa.getId());
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examPaperSubmitItemVM.setQuestionId(qa.getQuestionId());
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examPaperSubmitItemVM.setDoRight(qa.getDoRight());
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examPaperSubmitItemVM.setItemOrder(qa.getItemOrder());
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examPaperSubmitItemVM.setQuestionScore(ExamUtil.scoreToVM(qa.getQuestionScore()));
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examPaperSubmitItemVM.setScore(ExamUtil.scoreToVM(qa.getCustomerScore()));
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setSpecialToVM(examPaperSubmitItemVM, qa);
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return examPaperSubmitItemVM;
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}
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@Override
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public Integer selectAllCount() {
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return examPaperQuestionCustomerAnswerMapper.selectAllCount();
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}
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@Override
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public List<Integer> selectMothCount() {
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Date startTime = DateTimeUtil.getMonthStartDay();
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Date endTime = DateTimeUtil.getMonthEndDay();
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List<KeyValue> mouthCount = examPaperQuestionCustomerAnswerMapper.selectCountByDate(startTime, endTime);
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List<String> mothStartToNowFormat = DateTimeUtil.MothStartToNowFormat();
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return mothStartToNowFormat.stream().map(md -> {
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KeyValue keyValue = mouthCount.stream().filter(kv -> kv.getName().equals(md)).findAny().orElse(null);
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return null == keyValue ? 0 : keyValue.getValue();
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}).collect(Collectors.toList());
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}
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@Override
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public int updateScore(List<ExamPaperAnswerUpdate> examPaperAnswerUpdates) {
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return examPaperQuestionCustomerAnswerMapper.updateScore(examPaperAnswerUpdates);
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}
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private void setSpecialToVM(ExamPaperSubmitItemVM examPaperSubmitItemVM, ExamPaperQuestionCustomerAnswer examPaperQuestionCustomerAnswer) {
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QuestionTypeEnum questionTypeEnum = QuestionTypeEnum.fromCode(examPaperQuestionCustomerAnswer.getQuestionType());
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switch (questionTypeEnum) {
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case MultipleChoice:
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examPaperSubmitItemVM.setContent(examPaperQuestionCustomerAnswer.getAnswer());
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examPaperSubmitItemVM.setContentArray(ExamUtil.contentToArray(examPaperQuestionCustomerAnswer.getAnswer()));
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break;
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case GapFilling:
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TTextContent textContent = textContentService.selectTTextContentById(examPaperQuestionCustomerAnswer.getTextContentId().longValue());
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List<String> correctAnswer = JsonUtil.toJsonListObject(textContent.getContent(), String.class);
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examPaperSubmitItemVM.setContentArray(correctAnswer);
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break;
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default:
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if (QuestionTypeEnum.needSaveTextContent(examPaperQuestionCustomerAnswer.getQuestionType())) {
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TTextContent content = textContentService.selectTTextContentById(examPaperQuestionCustomerAnswer.getTextContentId().longValue());
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examPaperSubmitItemVM.setContent(content.getContent());
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} else {
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examPaperSubmitItemVM.setContent(examPaperQuestionCustomerAnswer.getAnswer());
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}
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break;
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}
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}
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}
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