package cc.mrbird.febs.ai.service.impl;
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import cc.mrbird.febs.ai.entity.*;
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import cc.mrbird.febs.ai.mapper.AiProductQuestionMapper;
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import cc.mrbird.febs.ai.service.AiProductQuestionItemService;
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import cc.mrbird.febs.ai.service.AiProductQuestionService;
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import cc.mrbird.febs.ai.util.UUID;
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import cc.mrbird.febs.common.entity.FebsResponse;
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import cc.mrbird.febs.common.entity.QueryRequest;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.ObjectUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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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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/**
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* AI产品题目 Service实现类
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*
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* @author yourname
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* @date 2025-07-29
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*/
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@Slf4j
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@Service
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@RequiredArgsConstructor
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public class AiProductQuestionServiceImpl extends ServiceImpl<AiProductQuestionMapper, AiProductQuestion> implements AiProductQuestionService {
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private final AiProductQuestionMapper aiProductQuestionMapper;
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private final AiProductQuestionItemService aiProductQuestionItemService;
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@Override
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public AiProductQuestion getById(String id) {
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return aiProductQuestionMapper.selectById(id);
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}
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@Override
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public IPage<AiProductQuestion> listInPage(AiProductQuestion dto, QueryRequest request) {
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Page<AiProductQuestion> page = new Page<>(request.getPageNum(), request.getPageSize());
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LambdaQueryWrapper<AiProductQuestion> query = Wrappers.lambdaQuery(AiProductQuestion.class);
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query.ne(AiProductQuestion::getState, 2);
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Page<AiProductQuestion> pages = aiProductQuestionMapper.selectPage(page, query);
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return pages;
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}
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@Override
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public FebsResponse changeState(String id, Integer state) {
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AiProductQuestion entity = this.getById(id);
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if(ObjectUtil.isNotEmpty(entity)){
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this.update(null,
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Wrappers.lambdaUpdate(AiProductQuestion.class)
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.set(AiProductQuestion::getState, state)
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.set(AiProductQuestion::getUpdatedTime, new Date())
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.eq(AiProductQuestion::getId, id));
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}
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return new FebsResponse().success().message("操作成功");
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}
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@Override
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public FebsResponse add(AiProductQuestion dto) {
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List<AiProductQuestionItem> aiProductQuestionItems = dto.getAiProductQuestionItems();
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if(CollUtil.isEmpty(aiProductQuestionItems)){
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return new FebsResponse().fail().message("请添加答案选项");
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}
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//stream流操作aiProductQuestionItems，返回aiProductQuestionItems是否存在中correctAnswer为1的元素
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boolean hasCorrectAnswer = aiProductQuestionItems.stream().anyMatch(item -> item != null && item.getCorrectAnswer() != null && item.getCorrectAnswer() == 1);
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if (!hasCorrectAnswer) {
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return new FebsResponse().fail().message("请添加一项为正确的答案");
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}
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AiProductQuestion entity = new AiProductQuestion();
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entity.setId(UUID.getSimpleUUIDString());
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entity.setCompanyId(dto.getCompanyId());
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entity.setProductCategoryId(dto.getProductCategoryId());
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entity.setTitle(dto.getTitle());
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entity.setDifficulty(dto.getDifficulty());
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entity.setCreatedTime(new Date());
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this.save(entity);
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for (AiProductQuestionItem item : dto.getAiProductQuestionItems()){
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item.setId(UUID.getSimpleUUIDString());
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item.setProductQuestionId(entity.getId());
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item.setTitle(entity.getTitle());
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item.setCreatedTime(new Date());
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aiProductQuestionItemService.getBaseMapper().insert(item);
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}
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return new FebsResponse().success().message("操作成功");
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}
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@Override
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public FebsResponse update(AiProductQuestion dto) {
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String id = dto.getId();
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AiProductQuestion entity = this.getById(id);
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List<AiProductQuestionItem> aiProductQuestionItems = dto.getAiProductQuestionItems();
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if(CollUtil.isEmpty(aiProductQuestionItems)){
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return new FebsResponse().fail().message("请添加答案选项");
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}
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//stream流操作aiProductQuestionItems，返回aiProductQuestionItems是否存在中correctAnswer为1的元素
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boolean hasCorrectAnswer = aiProductQuestionItems.stream().anyMatch(item -> item != null && item.getCorrectAnswer() != null && item.getCorrectAnswer() == 1);
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if (!hasCorrectAnswer) {
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return new FebsResponse().fail().message("请添加一项为正确的答案");
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}
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if (ObjectUtil.isNotNull( entity)){
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this.update(null,
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Wrappers.lambdaUpdate(AiProductQuestion.class)
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.set(AiProductQuestion::getCompanyId, dto.getCompanyId())
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.set(AiProductQuestion::getProductCategoryId, dto.getProductCategoryId())
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.set(AiProductQuestion::getTitle, dto.getTitle())
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.set(AiProductQuestion::getDifficulty, dto.getDifficulty())
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.set(AiProductQuestion::getUpdatedTime, new Date())
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.eq(AiProductQuestion::getId, id)
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);
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aiProductQuestionItemService.deleteByQuestionId(id);
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for (AiProductQuestionItem item : dto.getAiProductQuestionItems()){
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item.setId(UUID.getSimpleUUIDString());
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item.setProductQuestionId(entity.getId());
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item.setTitle(entity.getTitle());
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item.setCreatedTime(new Date());
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aiProductQuestionItemService.getBaseMapper().insert(item);
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}
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}
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return new FebsResponse().success().message("操作成功");
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}
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@Override
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public FebsResponse delete(String id) {
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AiProductQuestion entity = this.getById(id);
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if(ObjectUtil.isNotNull( entity)){
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this.update(null,
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Wrappers.lambdaUpdate(AiProductQuestion.class)
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.set(AiProductQuestion::getState, 2)
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.set(AiProductQuestion::getUpdatedTime, new Date())
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.eq(AiProductQuestion::getId, id));
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}
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return new FebsResponse().success().message("操作成功");
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}
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@Override
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public List<AiProductQuestion> questionTree() {
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return aiProductQuestionMapper.selectList(null);
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}
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@Override
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public List<AiProductQuestion> productQuestionTree(LambdaQueryWrapper<AiProductQuestion> aiProductQuestionLambdaQueryWrapper) {
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return aiProductQuestionMapper.selectList(aiProductQuestionLambdaQueryWrapper);
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}
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}
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