package com.gunshi.project.xyt.mapper;

import com.gunshi.project.xyt.entity.vo.ForeRainVo;
import com.gunshi.project.xyt.entity.vo.RealRainListVo;
import com.gunshi.project.xyt.entity.vo.StPptnVo;
import com.gunshi.project.xyt.model.StPptnRD;
import com.gunshi.project.xyt.model.StPptnRReal;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

import java.util.Date;
import java.util.List;


@Mapper
public interface RealRainMapper {
    @Select("""
            <script>
                with m1 as (select t1.stcd,
                            t1.sttp,
                            s1.adcd,
                            t1.stlc,
                            s1.adnm,
                            t1.stnm,
                            t3.res_code,
                            t3.res_name,
                            t1.lgtd,
                            t1.lttd
                        from st_stbprp_b t1
                        left join att_res_base t3 on t3.stcd = t1.stcd
                        left join st_addvcd_d s1 on s1.adcd = t1.adcd
                        left join st_stbprp_b_elem s2 on s2.stcd = t1.stcd
                        where s2.elem = 'drp' ),
                        m2 as (select t1.stcd, sum(t1.drp) drp
                        from public.st_pptn_r t1
                        WHERE t1.tm &gt; #{stm}::timestamp and t1.tm &lt;= #{etm}::timestamp
                        GROUP BY t1.stcd)
                        select m1.stcd,
                               m1.sttp,
                               m1.stnm,
                               m1.stlc,
                               m2.drp,
                               m1.adcd,
                               m1.adnm,
                               m1.res_code,
                               m1.res_name,
                               m1.lgtd,
                               m1.lttd
                        from m1
                        left join m2 on m1.stcd = m2.stcd
            </script>
            """)
    List<RealRainListVo> getRealRainList(@Param("stm") String stm, @Param("etm") String etm);


    @Select("""
            <script>
            select date_trunc('hour', t.tm) as time,sum(t.drp) as sumDrp from
                    (select t1.stcd,t1.tm + INTERVAL '1' HOUR AS tm,t1.drp
                    from public.st_pptn_r t1
                    WHERE t1.tm &gt; #{startTime} and t1.tm &lt;= #{endTime}
                    and to_char(t1.tm,'MI') != '00' and t1.stcd = #{stcd}
                    union all select t2.stcd,t2.tm,t2.drp
                    from public.st_pptn_r t2
                    WHERE t2.tm &gt; #{startTime} and t2.tm &lt;= #{endTime}
                    and to_char(t2.tm,'MI') = '00' and t2.stcd = #{stcd}) t
                    GROUP BY date_trunc('hour', t.tm)
                    ORDER BY date_trunc('hour', t.tm) DESC
            </script>
            """)
    List<StPptnVo> queryStPptnPerHourByStcdAndStartTimeAndEndTime(@Param("stcd") String stcd, @Param("startTime") Date startTime, @Param("endTime") Date endTime);

    @Select("""
            <script>
            SELECT * FROM public.st_pptn_r_d
            WHERE stcd=#{stcd} and tm=#{tm} and year=#{year}
            </script>
            """)
    StPptnRD getStPptnRD(@Param("stcd") String stcd, @Param("tm") Date tm, @Param("year") Integer year);

    @Select("""
            <script>
            SELECT *
            FROM public.st_pptn_r_d
            WHERE stcd = #{stcd}
              AND year = #{year}
              AND (drp, tm) = (
                SELECT MAX(drp), MAX(tm)
                FROM public.st_pptn_r_d
                WHERE stcd = #{stcd}
                  AND year = #{year}
                  AND drp = (
                    SELECT MAX(drp)
                    FROM public.st_pptn_r_d
                    WHERE stcd = #{stcd}
                      AND year = #{year}
                  )
              );
            </script>
            """)
    StPptnRD getMaxOfYear(@Param("stcd") String stcd, @Param("year") Integer year);

    @Select("""
            <script>
            SELECT count(*) FROM public.st_pptn_r_d
            WHERE stcd= #{stcd}
            AND year = #{year}
            AND drp > 0
            </script>
            """)
    Long getRainOfDayInYear(@Param("stcd") String stcd, @Param("year") Integer year);

    @Select("""
            <script>
            SELECT * FROM "public".st_pptn_r_real
            WHERE stcd = #{stcd}
            ORDER BY tm DESC
            limit 1
            </script>
            """)
    StPptnRReal queryPptnByStcd(@Param("stcd") String stcd);

    @Select("""
               <script>
               select t1.stcd,
                      t1.stnm,
                      t1.lgtd,
                      t1.lttd
            from st_stbprp_b t1
            where t1.stcd in (select distinct(stcd) from st_stbprp_b_elem where elem ='drp')
                 </script>
                           """)
    List<ForeRainVo> querySttpList();
}