zhyl_api/target/classes/moduleZhjc/ZhjcIrrigati...

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.yt.zhylplat.moduleZhjc.mapper.ZhjcIrrigationBaseMapper">

    <!-- 养护效率查询映射结果 -->
    <resultMap id="EfficiencyMap" type="com.yt.zhylplat.moduleZhjc.entity.ZhjcIrrigationEfficiency">
        <id column="time_period" property="timePeriod" />
        <result column="region_name" property="regionName" />
        <result column="smart_completion" property="smartCompletion" />
        <result column="manual_completion" property="manualCompletion" />
    </resultMap>

    <!--养护效率-->
    <select id="selectEfficiency" resultMap="EfficiencyMap">
        SELECT
        time_period,
        region_name,
        ROUND(SUM(smart_completion), 2) AS smart_completion,
        ROUND(SUM(manual_completion) , 2) AS manual_completion
        FROM (
        SELECT
        CONCAT(
        LPAD(FLOOR(HOUR(start_time)/2)*2, 2, '0'),
        '-',
        LPAD(FLOOR(HOUR(start_time)/2)*2 + 2, 2, '0'),
        '时'
        ) AS time_period,
        region_id,
        region_name,
        CASE WHEN type = 1 THEN scope ELSE 0 END AS smart_completion,
        CASE WHEN type = 2 THEN scope ELSE 0 END AS manual_completion
        FROM zhjc_irrigation_base
        WHERE
        DATE(start_time) = CURDATE()
        AND del_flag = 0
        AND start_time IS NOT NULL
        AND scope IS NOT NULL
        ) AS temp
        GROUP BY time_period, region_id, region_name
        ORDER BY time_period, region_id;
    </select>


    <!-- 资源消耗查询映射结果 -->
    <resultMap id="ConsumptionMap" type="com.yt.zhylplat.moduleZhjc.entity.ZhjcIrrigationConsumption">
        <id column="month" property="month" />
        <result column="region_name" property="regionName" />
        <result column="smart_water" property="smartWater" />
        <result column="manual_water" property="manualWater" />
        <result column="water_conservation" property="waterConservation" />
        <result column="conservation_rate" property="conservationRate" />
    </resultMap>

    <!--资源消耗-->
    <select id="selectConsumption" resultMap="ConsumptionMap">
        SELECT
        DATE_FORMAT(start_time, '%Y-%m') AS month,
        region_name,
        SUM(CASE WHEN type = 1 THEN water_use ELSE 0 END) AS smart_water,
        SUM(CASE WHEN type = 2 THEN water_use ELSE 0 END) AS manual_water,
        SUM(CASE WHEN type = 2 THEN water_use ELSE 0 END) -
        SUM(CASE WHEN type = 1 THEN water_use ELSE 0 END) AS water_conservation,
        CASE
        WHEN SUM(CASE WHEN type = 2 THEN water_use ELSE 0 END) > 0 THEN
        ROUND(
        (SUM(CASE WHEN type = 2 THEN water_use ELSE 0 END) -
        SUM(CASE WHEN type = 1 THEN water_use ELSE 0 END)) /
        SUM(CASE WHEN type = 2 THEN water_use ELSE 0 END) * 100,
        2
        )
        ELSE 0
        END AS conservation_rate
        FROM zhjc_irrigation_base
        WHERE del_flag = 0
        AND DATE_FORMAT(start_time, '%Y-%m') = DATE_FORMAT(CURDATE(), '%Y-%m')
        GROUP BY DATE_FORMAT(start_time, '%Y-%m'), region_id, region_name, park_name
        HAVING manual_water > 0
        ORDER BY month, water_conservation DESC;
    </select>

</mapper>