package cn.lili.modules.search.serviceimpl;
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import cn.lili.common.utils.DateUtil;
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import cn.lili.modules.search.entity.dos.HotWordsHistory;
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import cn.lili.modules.search.entity.dto.HotWordsSearchParams;
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import cn.lili.modules.search.mapper.HotWordsHistoryMapper;
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import cn.lili.modules.search.service.HotWordsHistoryService;
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import cn.lili.modules.search.service.HotWordsService;
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import cn.lili.modules.statistics.entity.enums.SearchTypeEnum;
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import cn.lili.modules.statistics.util.StatisticsDateUtil;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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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.*;
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/**
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* 历史热词
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*
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* @author paulG
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* @since 2020/10/15
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**/
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@Service
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public class HotWordsHistoryServiceImpl extends ServiceImpl<HotWordsHistoryMapper, HotWordsHistory> implements HotWordsHistoryService {
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@Autowired
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private HotWordsService hotWordsService;
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@Override
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public List<HotWordsHistory> statistics(HotWordsSearchParams hotWordsSearchParams) {
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if (hotWordsSearchParams.getSearchType().equals(SearchTypeEnum.TODAY.name())) {
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return hotWordsService.getHotWordsVO(hotWordsSearchParams.getTop());
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}
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QueryWrapper queryWrapper = hotWordsSearchParams.queryWrapper();
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queryWrapper.groupBy("keywords");
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queryWrapper.orderByDesc("score");
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queryWrapper.last("limit " + hotWordsSearchParams.getTop());
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List<HotWordsHistory> list = baseMapper.statistics(queryWrapper);
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return list;
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}
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@Override
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public List<HotWordsHistory> queryByDay(Date queryTime) {
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QueryWrapper queryWrapper = new QueryWrapper();
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Date[] dates = StatisticsDateUtil.getDateArray(queryTime);
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queryWrapper.between("create_time", dates[0], dates[1]);
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return list(queryWrapper);
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}
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}
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