package com.mindskip.xzs.service.impl;
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import com.mindskip.xzs.domain.ExamPaper;
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import com.mindskip.xzs.domain.TaskExam;
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import com.mindskip.xzs.domain.TextContent;
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import com.mindskip.xzs.domain.User;
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import com.mindskip.xzs.domain.task.TaskItemObject;
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import com.mindskip.xzs.repository.ExamPaperMapper;
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import com.mindskip.xzs.repository.TaskExamMapper;
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import com.mindskip.xzs.service.TaskExamService;
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import com.mindskip.xzs.service.TextContentService;
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import com.mindskip.xzs.service.enums.ActionEnum;
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import com.mindskip.xzs.utility.DateTimeUtil;
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import com.mindskip.xzs.utility.JsonUtil;
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import com.mindskip.xzs.utility.ModelMapperSingle;
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import com.mindskip.xzs.viewmodel.admin.exam.ExamResponseVM;
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import com.mindskip.xzs.viewmodel.admin.task.TaskPageRequestVM;
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import com.mindskip.xzs.viewmodel.admin.task.TaskRequestVM;
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import com.github.pagehelper.PageHelper;
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import com.github.pagehelper.PageInfo;
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import org.modelmapper.ModelMapper;
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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.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 TaskExamServiceImpl extends BaseServiceImpl<TaskExam> implements TaskExamService {
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protected final static ModelMapper modelMapper = ModelMapperSingle.Instance();
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private final TaskExamMapper taskExamMapper;
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private final TextContentService textContentService;
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private final ExamPaperMapper examPaperMapper;
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@Autowired
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public TaskExamServiceImpl(TaskExamMapper taskExamMapper, TextContentService textContentService, ExamPaperMapper examPaperMapper) {
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super(taskExamMapper);
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this.taskExamMapper = taskExamMapper;
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this.textContentService = textContentService;
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this.examPaperMapper = examPaperMapper;
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}
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@Override
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public PageInfo<TaskExam> page(TaskPageRequestVM requestVM) {
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return PageHelper.startPage(requestVM.getPageIndex(), requestVM.getPageSize(), "id desc").doSelectPageInfo(() ->
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taskExamMapper.page(requestVM)
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);
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}
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@Override
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@Transactional
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public void edit(TaskRequestVM model, User user) {
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ActionEnum actionEnum = (model.getId() == null) ? ActionEnum.ADD : ActionEnum.UPDATE;
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TaskExam taskExam = null;
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if (actionEnum == ActionEnum.ADD) {
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Date now = new Date();
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taskExam = modelMapper.map(model, TaskExam.class);
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taskExam.setCreateUser(user.getId());
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taskExam.setCreateUserName(user.getUserName());
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taskExam.setCreateTime(now);
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taskExam.setDeleted(false);
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//保存任务结构
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TextContent textContent = textContentService.jsonConvertInsert(model.getPaperItems(), now, p -> {
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TaskItemObject taskItemObject = new TaskItemObject();
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taskItemObject.setExamPaperId(p.getId());
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taskItemObject.setExamPaperName(p.getName());
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return taskItemObject;
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});
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textContentService.insertByFilter(textContent);
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taskExam.setFrameTextContentId(textContent.getId());
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taskExamMapper.insertSelective(taskExam);
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} else {
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taskExam = taskExamMapper.selectByPrimaryKey(model.getId());
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modelMapper.map(model, taskExam);
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TextContent textContent = textContentService.selectById(taskExam.getFrameTextContentId());
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//清空试卷任务的试卷Id，后面会统一设置
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List<Integer> paperIds = JsonUtil.toJsonListObject(textContent.getContent(), TaskItemObject.class)
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.stream()
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.map(d -> d.getExamPaperId())
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.collect(Collectors.toList());
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examPaperMapper.clearTaskPaper(paperIds);
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//更新任务结构
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textContentService.jsonConvertUpdate(textContent, model.getPaperItems(), p -> {
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TaskItemObject taskItemObject = new TaskItemObject();
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taskItemObject.setExamPaperId(p.getId());
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taskItemObject.setExamPaperName(p.getName());
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return taskItemObject;
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});
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textContentService.updateByIdFilter(textContent);
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taskExamMapper.updateByPrimaryKeySelective(taskExam);
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}
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//更新试卷的taskId
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List<Integer> paperIds = model.getPaperItems().stream().map(d -> d.getId()).collect(Collectors.toList());
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examPaperMapper.updateTaskPaper(taskExam.getId(), paperIds);
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model.setId(taskExam.getId());
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}
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@Override
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public TaskRequestVM taskExamToVM(Integer id) {
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TaskExam taskExam = taskExamMapper.selectByPrimaryKey(id);
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TaskRequestVM vm = modelMapper.map(taskExam, TaskRequestVM.class);
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TextContent textContent = textContentService.selectById(taskExam.getFrameTextContentId());
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List<ExamResponseVM> examResponseVMS = JsonUtil.toJsonListObject(textContent.getContent(), TaskItemObject.class).stream().map(tk -> {
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ExamPaper examPaper = examPaperMapper.selectByPrimaryKey(tk.getExamPaperId());
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ExamResponseVM examResponseVM = modelMapper.map(examPaper, ExamResponseVM.class);
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examResponseVM.setCreateTime(DateTimeUtil.dateFormat(examPaper.getCreateTime()));
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return examResponseVM;
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}).collect(Collectors.toList());
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vm.setPaperItems(examResponseVMS);
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return vm;
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}
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@Override
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public List<TaskExam> getByGradeLevel(Integer gradeLevel) {
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return taskExamMapper.getByGradeLevel(gradeLevel);
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}
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}
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