package cc.mrbird.febs.ai.service.impl;
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import cc.mrbird.febs.ai.entity.AiProductQuestion;
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import cc.mrbird.febs.ai.entity.AiProductQuestionLink;
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import cc.mrbird.febs.ai.mapper.AiProductQuestionMapper;
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import cc.mrbird.febs.ai.service.AiProductQuestionLinkService;
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import cc.mrbird.febs.ai.service.AiProductQuestionService;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.RandomUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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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.List;
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import java.util.Set;
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import java.util.stream.Collectors;
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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 AiProductQuestionLinkService aiProductQuestionLinkService;
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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 List<AiProductQuestion> getListByQuery(LambdaQueryWrapper<AiProductQuestion> questionLambdaQueryWrapper) {
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return aiProductQuestionMapper.selectList(questionLambdaQueryWrapper);
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}
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@Override
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public AiProductQuestion createQuestion(String productId) {
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AiProductQuestion aiProductQuestion = new AiProductQuestion();
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LambdaQueryWrapper<AiProductQuestionLink> aiProductQuestionLinkLambdaQueryWrapper = Wrappers.lambdaQuery(AiProductQuestionLink.class);
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aiProductQuestionLinkLambdaQueryWrapper.eq(AiProductQuestionLink::getProductId, productId);
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List<AiProductQuestionLink> linkList = aiProductQuestionLinkService.getListByQuery(aiProductQuestionLinkLambdaQueryWrapper);
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if(CollUtil.isNotEmpty(linkList)){
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List<String> collect = linkList.stream().map(AiProductQuestionLink::getProductQuestionId).collect(Collectors.toList());
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if(CollUtil.isNotEmpty( collect)){
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String questionId = RandomUtil.randomEle(collect);
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aiProductQuestion = this.getById(questionId);
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}
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}
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return aiProductQuestion;
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}
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}
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