gunshi-project-ss/src/main/java/com/gunshi/project/xyt/mapper/TermiteSurveyMapper.java

package com.gunshi.project.xyt.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.gunshi.file.model.FileDescriptor;
import com.gunshi.project.xyt.entity.so.TermiteSurveyPageSo;
import com.gunshi.project.xyt.model.TermiteSurvey;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

import java.util.List;

/**
 * 描述: 白蚁普查
 * author: xusan
 * date: 2024-08-28 10:29:58
 */
@Mapper
public interface TermiteSurveyMapper extends BaseMapper<TermiteSurvey> {

    @Select("""
                        <script>
                                with m1 as (
            select t.*,to_char(t.report_date,'YYYY') as year from  public.termite_survey t),
            m2 as (select survey_id,count(is_harm) as harmNum from termite_survey_detail where is_harm = 1 GROUP BY survey_id),
            m3 as (select survey_id,count(is_handle) as handleNum from termite_survey_detail where is_handle = 1 GROUP BY survey_id)
            select m1.*,m2.harmNum,m3.handleNum from m1 
            left join m2 on m1.id = m2.survey_id
            left join m3 on m1.id = m3.survey_id
            <where>
            <if test="obj.year != null ">
                m1.year = #{obj.year} 
            </if>
            <if test="obj.isHarm != null ">
                m2.harmNum > 0 
            </if>
            </where>
            order by m1.report_date desc
                        </script>
                         """)
    Page<TermiteSurvey> pageQuery(Page<TermiteSurvey> page,@Param("obj") TermiteSurveyPageSo page1);

    @Select("""
            <script>
                    select *,file_size as fileLength from public.file_descriptor where group_id = #{groupId}
            </script>
             """)
    List<FileDescriptor> queryFileList(@Param("groupId") String groupId);

}