package com.mh.user.mapper;

import com.mh.user.entity.NowDataEntity;
import com.mh.user.entity.NowPublicDataEntity;
import com.mh.user.mapper.provider.NowPublicDataProvider;
import com.mh.user.model.TempModel;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface NowPublicDataMapper {

    //保存监控界面公共实时信息
    @Insert("insert into now_public_data(cur_date,building_id,building_name,up_water,use_water,back_water,use_water_temp,back_water_temp) values (" +
            " getDate(),#{buildingId},#{buildingName},#{upWater},#{useWater},#{backWater},#{useWaterTemp},#{backWaterTemp})")
    void saveNowPublicData(NowPublicDataEntity nowPublicDataEntity);

    //修改监控界面公共实时信息
    @Update("<script>" +
            "  update now_public_data set  " +
            "  cur_date = getDate() " +
            "  <if test='buildingName!=null'>, building_name = #{buildingName} </if>" +
            "  <if test='upWater!=null'> , up_water = #{upWater} </if>" +
            "  <if test='useWater!=null'> , use_water = #{useWater} </if>" +
            "  <if test='backWater!=null'> , back_water = #{backWater} </if>" +
            "  <if test='useWaterTemp!=null'> , use_water_temp = #{useWaterTemp} </if>" +
            "  <if test='backWaterTemp!=null'> , back_water_temp = #{backWaterTemp} </if>" +
            "  <if test='singleTemp!=null'> , single_temp = #{singleTemp} </if>" +
            "  where building_id=#{buildingId} " +
            "</script>")
    void updateNowPublicData(NowPublicDataEntity nowPublicDataEntity);

    //查询监控界面公共实时信息
    @Results(value = {
            @Result(property="curDate",column="cur_date"),
            @Result(property="buildingId",column="building_id"),
            @Result(property="buildingName",column="building_name"),
            @Result(property="upWater",column="up_water"),
            @Result(property ="useWater",column ="use_water"),
            @Result(property ="backWater",column ="back_water"),
            @Result(property="useWaterTemp",column="use_water_temp"),
            @Result(property ="backWaterTemp",column ="back_water_temp")
    })
    @Select("select * from  now_public_data where  building_id=#{buildingId}")
    NowPublicDataEntity queryNowPublicData(@Param("buildingId") String buildingId);

    //保存监控界面公共历史信息
    @Insert("insert into history_public_data(cur_date,building_id,building_name,up_water,use_water,back_water,use_water_temp,back_water_temp) values (" +
            " #{curDate},#{buildingId},#{buildingName},#{upWater},#{useWater},#{backWater},#{useWaterTemp},#{backWaterTemp})")
    void saveHistoryPublicData(NowPublicDataEntity nowPublicDataEntity);

    //修改监控界面公共历史信息
    @Update("<script>" +
            "  update history_public_data set  " +
            "  <if test='buildingId!=null'>  building_id = #{buildingId} </if>" +
            "  <if test='upWater!=null'> , up_water = #{upWater} </if>" +
            "  <if test='useWater!=null'> , use_water = #{useWater} </if>" +
            "  <if test='backWater!=null'> , back_water = #{backWater} </if>" +
            "  <if test='useWaterTemp!=null'> , use_water_temp = #{useWaterTemp} </if>" +
            "  <if test='backWaterTemp!=null'> , back_water_temp = #{backWaterTemp} </if>" +
            "   where building_id = #{buildingId}  and  cur_date=#{curDate} " +
            "</script>")
    void updateHistoryPublicData(NowPublicDataEntity nowPublicDataEntity);

    //查询监控界面公共历史信息
    @SelectProvider(type = NowPublicDataProvider.class,method = "queryHistoryPublicData")
    List<NowPublicDataEntity> queryHistoryPublicData(@Param("curDate") String curDate, @Param("buildingId") String buildingId,
                                         @Param("page") int page, @Param("limit") int limit);
    //查询记录数
    @SelectProvider(type = NowPublicDataProvider.class,method = "getHistoryPublicDataCount")
    int getHistoryPublicDataCount(@Param("curDate") String curDate, @Param("buildingId") String buildingId,
                            @Param("page") int page, @Param("limit") int limit);

    //判断实时表有没有记录（非热泵）
    @Select("select count(*) from  now_public_data  where  building_id=#{buildingId} ")
    int selectNowPublicDataCount(@Param("buildingId") String buildingId);

    //判断历史表有没有记录（非热泵）
    @Select("select count(*) from  history_public_data  where  convert(varchar(19),cur_date,121)=#{curDate}  and  building_id=#{buildingId} ")
    int selectHistoryPublicDataCount(@Param("curDate") String curDate,@Param("buildingId") String buildingId);

    //查询所有楼栋水箱平均温度
    @Results(value = {
            @Result(property="buildingId",column="building_id"),
            @Result(property="buildingName",column="building_name"),
            @Result(property ="singleTemp",column ="single_temp"),
            @Result(property ="avgTemp",column ="use_water_temp")
    })
    @Select("select building_id,building_name,use_water_temp+3,single_temp+3 from now_public_data order by building_id ")
    List<TempModel> queryWtTemp();

    //查询单个楼栋水箱平均温度
    @Results(value = {
            @Result(property="buildingId",column="building_id"),
            @Result(property="buildingName",column="building_name"),
            @Result(property ="singleTemp",column ="single_temp"),
            @Result(property ="avgTemp",column ="use_water_temp")
    })
    @Select("select building_id,building_name,use_water_temp,single_temp from now_public_data where  building_id=#{buildingId} ")
    TempModel queryWtTemp2(@Param("buildingId") String buildingId);

    //更新单箱温度
    @Update("update now_public_data set single_temp=#{singleTemp} where building_id=#{buildingId}")
    void updateSingleTemp(@Param("singleTemp") String singleTemp,@Param("buildingId") String buildingId);

}