gunshi-project-ss/src/main/java/com/gunshi/project/xyt/mapper/GateValveCctvRelMapper.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.project.xyt.entity.so.GateValveCctvRelPage;
import com.gunshi.project.xyt.entity.vo.GateValveCctvRelVo;
import com.gunshi.project.xyt.model.GateValveCctvRel;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

/**
 * 描述: 闸阀关联视频点
 * author: xusan
 * date: 2024-07-08 15:44:07
 */
@Mapper
public interface GateValveCctvRelMapper extends BaseMapper<GateValveCctvRel> {

    @Select("""
            <script>
                select t.*,agv.valve_name,acb.id index_id,acb.name
                from public.gate_valve_cctv_rel t
                LEFT JOIN public.att_gate_valve agv ON t.valve_code = agv.valve_code
                LEFT JOIN public.att_cctv_base acb ON t.index_code = acb.index_code
                <where>
                <if test="obj.valveName != null and obj.valveName !=''">
                     agv.valve_name LIKE concat('%',#{obj.valveName},'%') 
                </if> 
                <if test="obj.indexName != null and obj.indexName !=''">
                     acb.name LIKE concat('%',#{obj.indexName},'%') 
                </if> 
                </where>
                <if test="obj.sortField != null and obj.sortField !=''">
                    order by t.${obj.sortField} asc
                </if> 
            </script>
            """)
    Page<GateValveCctvRelVo> pages(@Param("page") Page<GateValveCctvRel> page,@Param("obj")  GateValveCctvRelPage obj);
}