<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.ruoyi.energy.mapper.EnergyConsumptionDetailMapper">
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<!-- 通用查询映射结果 -->
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<resultMap id="BaseResultMap" type="com.ruoyi.energy.pojo.EnergyConsumptionDetail">
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<id column="id" property="id"/>
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<result column="energy_id" property="energyId"/>
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<result column="type" property="type"/>
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<result column="meter_reading_location" property="meterReadingLocation"/>
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<result column="meter_reading_date" property="meterReadingDate"/>
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<result column="start_code" property="startCode"/>
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<result column="stop_code" property="stopCode"/>
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<result column="dosage" property="dosage"/>
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<result column="remark" property="remark"/>
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<result column="create_time" property="createTime"/>
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<result column="update_time" property="updateTime"/>
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<result column="create_user" property="createUser"/>
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<result column="update_user" property="updateUser"/>
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</resultMap>
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<select id="pageEnergyConsumptionDetail"
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resultType="com.ruoyi.energy.dto.EnergyConsumptionDetailDto">
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select *
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from (select ecd.*, e.energy_tyep, e.energy_name, e.unit, su.nick_name createUserName
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from energy_consumption_detail ecd
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left join energy e on ecd.energy_id = e.id
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left join sys_user su on ecd.create_user = su.user_id) A
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<where>
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<if test="c.type != null and c.type != ''">
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and type =#{c.type}
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</if>
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<if test="c.energyTyep != null and c.energyTyep != ''">
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and energy_tyep like concat('%',#{c.energyTyep},'%')
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</if>
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<if test="c.energyName != null and c.energyName != ''">
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and energy_name like concat('%',#{c.energyName},'%')
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</if>
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<if test="c.meterReadingDate != null and c.meterReadingDate != ''">
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and meter_reading_date =#{c.meterReadingDate}
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</if>
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</where>
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</select>
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<select id="calculateEnergy" resultType="java.util.Map">
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select SUM(ecd.dosage) totalEnergyConsumption,
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SUM(ecd.dosage * e.unit_price) totalEnergyCost
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from energy_consumption_detail ecd
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left join energy e on ecd.energy_id = e.id
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where ecd.meter_reading_date between #{c.startDate} and #{c.endDate}
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<if test="c.type != null and c.type != ''">
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and ecd.type =#{c.type}
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</if>
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</select>
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<select id="energyConsumptionTypeProportion"
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resultType="com.ruoyi.energy.dto.EnergyConsumptionTypeDto">
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select e.energy_tyep,
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SUM(COALESCE(ecd.dosage, 0)) energyConsumption,
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SUM(COALESCE(ecd.dosage, 0) * e.unit_price) energyCost
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from energy_consumption_detail ecd
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left join energy e on ecd.energy_id = e.id
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where ecd.meter_reading_date between #{c.startDate} and #{c.endDate}
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<if test="c.type != null and c.type != ''">
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and ecd.type =#{c.type}
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</if>
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group by e.energy_tyep
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</select>
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<select id="energyCostDtos" resultType="com.ruoyi.energy.dto.EnergyCostDto">
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select z.meter_reading_date,
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COALESCE(A.waterConsumption, 0) waterConsumption,
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COALESCE(A.waterCost, 0) waterCost,
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COALESCE(B.electricityConsumption, 0) electricityConsumption,
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COALESCE(B.electricityCost, 0) electricityCost,
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COALESCE(C.gasConsumption, 0) gasConsumption,
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COALESCE(C.gasCost, 0) gasCost,
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COALESCE(A.waterConsumption, 0)+ COALESCE(B.electricityConsumption, 0)+ COALESCE(C.gasConsumption, 0) totalConsumption,
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COALESCE(A.waterCost, 0)+ COALESCE(B.electricityCost, 0)+ COALESCE(C.gasCost, 0) totalCost
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from energy_consumption_detail z
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left join
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(select ecd.meter_reading_date,
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sum(ecd.dosage) waterConsumption,
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sum(ecd.dosage * e1.unit_price) waterCost
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from energy_consumption_detail ecd
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left join energy e1 on ecd.energy_id = e1.id
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where ecd.meter_reading_date between #{c.startDate} and #{c.endDate}
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and e1.energy_tyep='水'
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<if test="c.type != null and c.type != ''">
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and ecd.type =#{c.type}
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</if>
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group by ecd.meter_reading_date)A
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on z.meter_reading_date=A.meter_reading_date
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left join
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(select ecd.meter_reading_date,
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sum(ecd.dosage) electricityConsumption,
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sum(ecd.dosage * e2.unit_price) electricityCost
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from energy_consumption_detail ecd
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left join energy e2 on ecd.energy_id = e2.id
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where ecd.meter_reading_date between #{c.startDate} and #{c.endDate}
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and e2.energy_tyep='电'
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<if test="c.type != null and c.type != ''">
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and ecd.type =#{c.type}
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</if>
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group by ecd.meter_reading_date)B
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on z.meter_reading_date=B.meter_reading_date
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left join
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(select ecd.meter_reading_date,
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sum(ecd.dosage) gasConsumption,
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sum(ecd.dosage * e3.unit_price) gasCost
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from energy_consumption_detail ecd
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left join energy e3 on ecd.energy_id = e3.id
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where ecd.meter_reading_date between #{c.startDate} and #{c.endDate}
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and e3.energy_tyep='气'
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<if test="c.type != null and c.type != ''">
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and ecd.type =#{c.type}
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</if>
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group by ecd.meter_reading_date)C
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on z.meter_reading_date=C.meter_reading_date
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order by z.meter_reading_date
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</select>
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</mapper>
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