fix: 加盟商看板慢查询优化（SQL聚合下推/分块反查/物理索引）

longz

2026-08-04 e67c67d99119e35c9fd476ea674f42f84b7153f4

 ruoyi-service/ruoyi-order/src/main/resources/mapper/order/TChargingOrderMapper.xml

@@ -294,115 +294,15 @@
        ORDER BY COALESCE(o.pay_time, o.create_time, o.end_time) DESC, o.create_time DESC, o.id DESC

    </select>
    <select id="getRefundList" resultType="com.ruoyi.order.api.model.TChargingOrderRefund">
        select * from (
        SELECT
        re.id,
        re.`code`,
        re.refund_code,
        re.refund_title,
        re.refund_reason,
        re.refund_amount,
        re.balance_refund_amount,
        re.third_refund_amount,
        re.refund_total_amount,
        re.refund_time,
        re.pay_type,
        re.pay_amount,
        re.refund_remark,
        co.recharge_serial_number as serail_number,
        co.payment_amount,
        co.create_time as pay_time,
        co.id as order_id,
        co.app_user_id as user_id,
        co.site_id as site_id,
        co.pay_method as pay_method,
        1 as type
        FROM t_charging_order_refund re
        LEFT JOIN t_charging_order co ON re.charging_order_id = co.id
        <if test="data.specialRefund != null and data.specialRefund">
            WHERE re.refund_title = '特殊退款处理'
        </if>
        <if test="data.specialRefund == null or !data.specialRefund">
        UNION ALL
        SELECT
        re.id,
        re.`code`,
        re.refund_code,
        re.refund_title,
        re.refund_reason,
        re.refund_amount,
        0 as balance_refund_amount,
        re.refund_amount as third_refund_amount,
        re.refund_total_amount,
        re.refund_time,
        re.pay_type,
        re.pay_amount,
        re.refund_remark,
        so.serial_number,
        so.payment_amount,
        so.create_time as pay_time,
        so.id as order_id,
        so.app_user_id as user_id,
        null as site_id,
        3 as pay_method,
        2 as type
        FROM t_shopping_order_refund re
        LEFT JOIN t_shopping_order so on re.shopping_order_id = so.id
        UNION ALL
        SELECT
        vr.id,
        vr.`code`,
        vr.refund_code,
        vr.refund_title,
        vr.refund_reason,
        vr.refund_amount,
        0 as balance_refund_amount,
        vr.refund_amount as third_refund_amount,
        vr.refund_total_amount,
        vr.refund_time,
        vr.pay_type,
        vr.pay_amount,
        vr.refund_remark,
        vo.serial_number,
        vo.payment_amount,
        vo.create_time as pay_time,
        vo.id as order_id,
        vo.app_user_id as user_id,
        null as site_id,
        3 as pay_method,
        3 as type
        FROM t_vip_order_refund vr
        LEFT JOIN t_vip_order vo on vr.vip_order_id = vo.id
        </if>
        ) o
        <where>
            <if test="data.code != null and data.code != ''">
                AND o.code LIKE CONCAT('%',#{data.code},'%')
            </if>
            <if test="data.refundCode != null and data.refundCode != ''">
                AND o.refund_code LIKE CONCAT('%',#{data.refundCode},'%')
            </if>
            <if test="data.serialNumber != null and data.serialNumber != ''">
                AND o.serail_number LIKE CONCAT('%',#{data.serialNumber},'%')
            </if>
            <if test="data.specialRefund != null and data.specialRefund">
                AND o.refund_title = '特殊退款处理'
            </if>
            <if test="data.siteIds != null and data.siteIds.size() > 0">
                AND (o.type != 1 OR o.site_id IN
                <foreach collection="data.siteIds" item="siteId" open="(" separator="," close=")">
                    #{siteId}
                </foreach>
                )
            </if>
        </where>
        order by o.refund_time desc

    </select>
    <select id="getRefundListWithoutOrderJoin" resultType="com.ruoyi.order.api.model.TChargingOrderRefund">
    <!--
        退款列表（筛选逆反查版）。serialNumber/siteIds 筛选时，先由 Service 按条件查出订单 id 列表，
        再按各类型订单 id IN 过滤退款表（IN 为退款表分片键，MyCat 可路由），替代跨分片 LEFT JOIN。
        type1/type2/type3 订单 id：null = 不过滤；空列表 = 无匹配（AND 1=0）。
        各分支同样内联 ORDER BY + LIMIT 下推。
    -->
    <select id="getRefundListByOrderIds" resultType="com.ruoyi.order.api.model.TChargingOrderRefund">
        SELECT * FROM (
        SELECT
        (SELECT
        re.id,
        re.`code`,
        re.refund_code,
@@ -429,10 +329,31 @@
            <if test="data.refundCode != null and data.refundCode != ''">
                AND re.refund_code LIKE CONCAT('%', #{data.refundCode}, '%')
            </if>
            <if test="data.refundTime1 != null and data.refundTime1 != ''">
                AND re.refund_time &gt;= #{data.refundTime1}
            </if>
            <if test="data.refundTime2 != null and data.refundTime2 != ''">
                AND re.refund_time &lt;= #{data.refundTime2}
            </if>
            <choose>
                <when test="type1OrderIds != null and type1OrderIds.size() > 0">
                    AND re.charging_order_id IN
                    <foreach collection="type1OrderIds" item="id" open="(" separator="," close=")">
                        #{id}
                    </foreach>
                </when>
                <otherwise>
                    <if test="type1OrderIds != null">
                        AND 1 = 0
                    </if>
                </otherwise>
            </choose>
        </where>
        ORDER BY re.refund_time DESC
        LIMIT #{branchLimit})
        <if test="data.specialRefund == null or !data.specialRefund">
        UNION ALL
        SELECT
        (SELECT
        re.id,
        re.`code`,
        re.refund_code,
@@ -456,9 +377,30 @@
            <if test="data.refundCode != null and data.refundCode != ''">
                AND re.refund_code LIKE CONCAT('%', #{data.refundCode}, '%')
            </if>
            <if test="data.refundTime1 != null and data.refundTime1 != ''">
                AND re.refund_time &gt;= #{data.refundTime1}
            </if>
            <if test="data.refundTime2 != null and data.refundTime2 != ''">
                AND re.refund_time &lt;= #{data.refundTime2}
            </if>
            <choose>
                <when test="type2OrderIds != null and type2OrderIds.size() > 0">
                    AND re.shopping_order_id IN
                    <foreach collection="type2OrderIds" item="id" open="(" separator="," close=")">
                        #{id}
                    </foreach>
                </when>
                <otherwise>
                    <if test="type2OrderIds != null">
                        AND 1 = 0
                    </if>
                </otherwise>
            </choose>
        </where>
        ORDER BY re.refund_time DESC
        LIMIT #{branchLimit})
        UNION ALL
        SELECT
        (SELECT
        re.id,
        re.`code`,
        re.refund_code,
@@ -482,10 +424,348 @@
            <if test="data.refundCode != null and data.refundCode != ''">
                AND re.refund_code LIKE CONCAT('%', #{data.refundCode}, '%')
            </if>
            <if test="data.refundTime1 != null and data.refundTime1 != ''">
                AND re.refund_time &gt;= #{data.refundTime1}
            </if>
            <if test="data.refundTime2 != null and data.refundTime2 != ''">
                AND re.refund_time &lt;= #{data.refundTime2}
            </if>
            <choose>
                <when test="type3OrderIds != null and type3OrderIds.size() > 0">
                    AND re.vip_order_id IN
                    <foreach collection="type3OrderIds" item="id" open="(" separator="," close=")">
                        #{id}
                    </foreach>
                </when>
                <otherwise>
                    <if test="type3OrderIds != null">
                        AND 1 = 0
                    </if>
                </otherwise>
            </choose>
        </where>
        ORDER BY re.refund_time DESC
        LIMIT #{branchLimit})
        </if>
        ) o
        ORDER BY o.refund_time DESC
        LIMIT #{offset}, #{limit}
    </select>
    <!--
        退款总数（筛选逆反查版），与 getRefundListByOrderIds 同构，三分支 COUNT 可下推。
    -->
    <select id="countRefundListByOrderIds" resultType="long">
        SELECT SUM(cnt) FROM (
        (SELECT COUNT(*) AS cnt
        FROM t_charging_order_refund re
        <where>
            <if test="data.specialRefund != null and data.specialRefund">
                AND re.refund_title = '特殊退款处理'
            </if>
            <if test="data.code != null and data.code != ''">
                AND re.code LIKE CONCAT('%', #{data.code}, '%')
            </if>
            <if test="data.refundCode != null and data.refundCode != ''">
                AND re.refund_code LIKE CONCAT('%', #{data.refundCode}, '%')
            </if>
            <if test="data.refundTime1 != null and data.refundTime1 != ''">
                AND re.refund_time &gt;= #{data.refundTime1}
            </if>
            <if test="data.refundTime2 != null and data.refundTime2 != ''">
                AND re.refund_time &lt;= #{data.refundTime2}
            </if>
            <choose>
                <when test="type1OrderIds != null and type1OrderIds.size() > 0">
                    AND re.charging_order_id IN
                    <foreach collection="type1OrderIds" item="id" open="(" separator="," close=")">
                        #{id}
                    </foreach>
                </when>
                <otherwise>
                    <if test="type1OrderIds != null">
                        AND 1 = 0
                    </if>
                </otherwise>
            </choose>
        </where>)
        <if test="data.specialRefund == null or !data.specialRefund">
        UNION ALL
        (SELECT COUNT(*) AS cnt
        FROM t_shopping_order_refund re
        <where>
            <if test="data.code != null and data.code != ''">
                AND re.code LIKE CONCAT('%', #{data.code}, '%')
            </if>
            <if test="data.refundCode != null and data.refundCode != ''">
                AND re.refund_code LIKE CONCAT('%', #{data.refundCode}, '%')
            </if>
            <if test="data.refundTime1 != null and data.refundTime1 != ''">
                AND re.refund_time &gt;= #{data.refundTime1}
            </if>
            <if test="data.refundTime2 != null and data.refundTime2 != ''">
                AND re.refund_time &lt;= #{data.refundTime2}
            </if>
            <choose>
                <when test="type2OrderIds != null and type2OrderIds.size() > 0">
                    AND re.shopping_order_id IN
                    <foreach collection="type2OrderIds" item="id" open="(" separator="," close=")">
                        #{id}
                    </foreach>
                </when>
                <otherwise>
                    <if test="type2OrderIds != null">
                        AND 1 = 0
                    </if>
                </otherwise>
            </choose>
        </where>)
        UNION ALL
        (SELECT COUNT(*) AS cnt
        FROM t_vip_order_refund re
        <where>
            <if test="data.code != null and data.code != ''">
                AND re.code LIKE CONCAT('%', #{data.code}, '%')
            </if>
            <if test="data.refundCode != null and data.refundCode != ''">
                AND re.refund_code LIKE CONCAT('%', #{data.refundCode}, '%')
            </if>
            <if test="data.refundTime1 != null and data.refundTime1 != ''">
                AND re.refund_time &gt;= #{data.refundTime1}
            </if>
            <if test="data.refundTime2 != null and data.refundTime2 != ''">
                AND re.refund_time &lt;= #{data.refundTime2}
            </if>
            <choose>
                <when test="type3OrderIds != null and type3OrderIds.size() > 0">
                    AND re.vip_order_id IN
                    <foreach collection="type3OrderIds" item="id" open="(" separator="," close=")">
                        #{id}
                    </foreach>
                </when>
                <otherwise>
                    <if test="type3OrderIds != null">
                        AND 1 = 0
                    </if>
                </otherwise>
            </choose>
        </where>)
        </if>
        ) t
    </select>
    <!--
        按支付流水号模糊匹配充电订单 id（逆反查第一步）。
        注意：前导通配符 LIKE '%x%' 无法走 recharge_serial_number 索引，MyCat 广播 50 张分片表全表扫描；
        匹配行一般极少（流水号近似唯一），结果集小，可接受。ORDER BY id 保证截断时结果确定性。
    -->
    <select id="listChargingOrderIdsBySerialNumber" resultType="long">
        SELECT id FROM t_charging_order
        WHERE recharge_serial_number LIKE CONCAT('%', #{serialNumber}, '%')
        ORDER BY id DESC
        LIMIT #{limit}
    </select>
    <!-- 按支付流水号模糊匹配商城订单 id（同前导通配符说明，广播 20 张分片表） -->
    <select id="listShoppingOrderIdsBySerialNumber" resultType="long">
        SELECT id FROM t_shopping_order
        WHERE serial_number LIKE CONCAT('%', #{serialNumber}, '%')
        ORDER BY id DESC
        LIMIT #{limit}
    </select>
    <!-- 按支付流水号模糊匹配会员订单 id（同前导通配符说明，广播 20 张分片表） -->
    <select id="listVipOrderIdsBySerialNumber" resultType="long">
        SELECT id FROM t_vip_order
        WHERE serial_number LIKE CONCAT('%', #{serialNumber}, '%')
        ORDER BY id DESC
        LIMIT #{limit}
    </select>
    <!-- 按站点匹配充电订单 id（逆反查第一步，site_id 走新增索引；ORDER BY id 保证截断时结果确定性） -->
    <select id="listChargingOrderIdsBySiteIds" resultType="long">
        SELECT id FROM t_charging_order
        WHERE site_id IN
        <foreach collection="siteIds" item="siteId" open="(" separator="," close=")">
            #{siteId}
        </foreach>
        ORDER BY id DESC
        LIMIT #{limit}
    </select>
    <!--
        退款列表（分片下推版）。
        三个 UNION 分支各自单表查询，分支内 ORDER BY + LIMIT 可被 MyCat 下推到每张分片表（每表最多取 offset+limit 行），
        代理层只归并三分支共 3×(offset+limit) 行再取页。相比旧版（90 张分片表全量拉回代理层排序）避免全量传输。
    -->
    <select id="getRefundListPage" resultType="com.ruoyi.order.api.model.TChargingOrderRefund">
        SELECT * FROM (
        (SELECT
        re.id,
        re.`code`,
        re.refund_code,
        re.refund_title,
        re.refund_reason,
        re.refund_amount,
        re.balance_refund_amount,
        re.third_refund_amount,
        re.refund_total_amount,
        re.refund_time,
        re.pay_type,
        re.pay_amount,
        re.refund_remark,
        re.charging_order_id AS order_id,
        1 AS type
        FROM t_charging_order_refund re
        <where>
            <if test="data.specialRefund != null and data.specialRefund">
                AND re.refund_title = '特殊退款处理'
            </if>
            <if test="data.code != null and data.code != ''">
                AND re.code LIKE CONCAT('%', #{data.code}, '%')
            </if>
            <if test="data.refundCode != null and data.refundCode != ''">
                AND re.refund_code LIKE CONCAT('%', #{data.refundCode}, '%')
            </if>
            <if test="data.refundTime1 != null and data.refundTime1 != ''">
                AND re.refund_time &gt;= #{data.refundTime1}
            </if>
            <if test="data.refundTime2 != null and data.refundTime2 != ''">
                AND re.refund_time &lt;= #{data.refundTime2}
            </if>
        </where>
        ORDER BY re.refund_time DESC
        LIMIT #{branchLimit})
        <if test="data.specialRefund == null or !data.specialRefund">
        UNION ALL
        (SELECT
        re.id,
        re.`code`,
        re.refund_code,
        re.refund_title,
        re.refund_reason,
        re.refund_amount,
        0 AS balance_refund_amount,
        re.refund_amount AS third_refund_amount,
        re.refund_total_amount,
        re.refund_time,
        re.pay_type,
        re.pay_amount,
        re.refund_remark,
        re.shopping_order_id AS order_id,
        2 AS type
        FROM t_shopping_order_refund re
        <where>
            <if test="data.code != null and data.code != ''">
                AND re.code LIKE CONCAT('%', #{data.code}, '%')
            </if>
            <if test="data.refundCode != null and data.refundCode != ''">
                AND re.refund_code LIKE CONCAT('%', #{data.refundCode}, '%')
            </if>
            <if test="data.refundTime1 != null and data.refundTime1 != ''">
                AND re.refund_time &gt;= #{data.refundTime1}
            </if>
            <if test="data.refundTime2 != null and data.refundTime2 != ''">
                AND re.refund_time &lt;= #{data.refundTime2}
            </if>
        </where>
        ORDER BY re.refund_time DESC
        LIMIT #{branchLimit})
        UNION ALL
        (SELECT
        re.id,
        re.`code`,
        re.refund_code,
        re.refund_title,
        re.refund_reason,
        re.refund_amount,
        0 AS balance_refund_amount,
        re.refund_amount AS third_refund_amount,
        re.refund_total_amount,
        re.refund_time,
        re.pay_type,
        re.pay_amount,
        re.refund_remark,
        re.vip_order_id AS order_id,
        3 AS type
        FROM t_vip_order_refund re
        <where>
            <if test="data.code != null and data.code != ''">
                AND re.code LIKE CONCAT('%', #{data.code}, '%')
            </if>
            <if test="data.refundCode != null and data.refundCode != ''">
                AND re.refund_code LIKE CONCAT('%', #{data.refundCode}, '%')
            </if>
            <if test="data.refundTime1 != null and data.refundTime1 != ''">
                AND re.refund_time &gt;= #{data.refundTime1}
            </if>
            <if test="data.refundTime2 != null and data.refundTime2 != ''">
                AND re.refund_time &lt;= #{data.refundTime2}
            </if>
        </where>
        ORDER BY re.refund_time DESC
        LIMIT #{branchLimit})
        </if>
        ) o
        ORDER BY o.refund_time DESC
        LIMIT #{offset}, #{limit}
    </select>
    <!--
        退款总数（分片下推版）。三分支各自 COUNT（可下推到每张分片表），代理层只 SUM 三个数。
        旧版由分页拦截器生成 SELECT COUNT(*) FROM (90 表全量 UNION)，MyCat 无法下推导致全量扫描。
    -->
    <select id="countRefundList" resultType="long">
        SELECT SUM(cnt) FROM (
        (SELECT COUNT(*) AS cnt
        FROM t_charging_order_refund re
        <where>
            <if test="data.specialRefund != null and data.specialRefund">
                AND re.refund_title = '特殊退款处理'
            </if>
            <if test="data.code != null and data.code != ''">
                AND re.code LIKE CONCAT('%', #{data.code}, '%')
            </if>
            <if test="data.refundCode != null and data.refundCode != ''">
                AND re.refund_code LIKE CONCAT('%', #{data.refundCode}, '%')
            </if>
            <if test="data.refundTime1 != null and data.refundTime1 != ''">
                AND re.refund_time &gt;= #{data.refundTime1}
            </if>
            <if test="data.refundTime2 != null and data.refundTime2 != ''">
                AND re.refund_time &lt;= #{data.refundTime2}
            </if>
        </where>)
        <if test="data.specialRefund == null or !data.specialRefund">
        UNION ALL
        (SELECT COUNT(*) AS cnt
        FROM t_shopping_order_refund re
        <where>
            <if test="data.code != null and data.code != ''">
                AND re.code LIKE CONCAT('%', #{data.code}, '%')
            </if>
            <if test="data.refundCode != null and data.refundCode != ''">
                AND re.refund_code LIKE CONCAT('%', #{data.refundCode}, '%')
            </if>
            <if test="data.refundTime1 != null and data.refundTime1 != ''">
                AND re.refund_time &gt;= #{data.refundTime1}
            </if>
            <if test="data.refundTime2 != null and data.refundTime2 != ''">
                AND re.refund_time &lt;= #{data.refundTime2}
            </if>
        </where>)
        UNION ALL
        (SELECT COUNT(*) AS cnt
        FROM t_vip_order_refund re
        <where>
            <if test="data.code != null and data.code != ''">
                AND re.code LIKE CONCAT('%', #{data.code}, '%')
            </if>
            <if test="data.refundCode != null and data.refundCode != ''">
                AND re.refund_code LIKE CONCAT('%', #{data.refundCode}, '%')
            </if>
            <if test="data.refundTime1 != null and data.refundTime1 != ''">
                AND re.refund_time &gt;= #{data.refundTime1}
            </if>
            <if test="data.refundTime2 != null and data.refundTime2 != ''">
                AND re.refund_time &lt;= #{data.refundTime2}
            </if>
        </where>)
        </if>
        ) t
    </select>
    <select id="chargingOrderGroup" resultType="com.ruoyi.common.core.dto.ChargingOrderGroup">
        SELECT SUM(tc.charging_capacity) as charging_capacity,tc.site_id
@@ -2535,21 +2815,19 @@
    </select>


    <select id="countOrdersByDate" resultType="com.ruoyi.order.vo.OrderCountByDate">
        SELECT DATE_FORMAT(create_time, '%m/%d') AS `date`, COUNT(*) AS `count`
    <!-- 电池安全检测按日计数: 单日有界 COUNT, 无 GROUP BY/ORDER BY, 规避 MyCat 规划器
         在函数列上排序(MycatMemSort)失败的报错; 天级分组由 Java 端循环完成 -->
    <select id="countOrdersInRangeByGunIds" resultType="java.lang.Long">
        SELECT COUNT(1)
        FROM t_charging_order
        WHERE
        del_flag = 0
        and
        status in (3,5)

        and charging_gun_id in
        WHERE del_flag = 0
          AND status IN (3, 5)
          AND charging_gun_id IN
        <foreach item="item" index="index" collection="gunIds" open="(" separator="," close=")">
            #{item}
        </foreach>
        and create_time BETWEEN #{startTime} AND #{endTime}
        GROUP BY DATE(create_time, '%m/%d')
        ORDER BY DATE(create_time, '%m/%d') ASC
          AND create_time &gt;= #{startTime}
          AND create_time &lt; #{endTime}
    </select>


@@ -3045,7 +3323,14 @@

    <select id="getLargeScreenSummary" resultType="java.util.Map">
        SELECT COUNT(DISTINCT charging_order.id) AS validOrderCount,
               COUNT(DISTINCT charging_order.app_user_id) AS chargingUserCount,
               (SELECT COUNT(DISTINCT user_count_order.app_user_id)
                FROM t_charging_order user_count_order
                <if test="siteIds != null and siteIds.size() > 0">
                    WHERE user_count_order.site_id IN
                    <foreach collection="siteIds" item="siteId" open="(" separator="," close=")">
                        #{siteId}
                    </foreach>
                </if>) AS chargingUserCount,
               (SELECT COUNT(*)
                FROM charging_pile_account.t_app_user app_user
                WHERE app_user.del_flag = 0) AS registeredUserCount,
@@ -3113,4 +3398,343 @@
            AND site_id IN (${siteIdsCsv})
        </if>
    </select>

    <!-- ==================== 大屏预聚合表 t_large_screen_site_stat ==================== -->

    <!-- 任务用: 按月切片聚合。订单数为未删除、状态1-5；金额和电量保持已结束且已支付口径。 -->
    <select id="monthSliceAgg" resultType="java.util.Map">
        SELECT charging_order.site_id AS site_id,
               COUNT(DISTINCT charging_order.id) AS order_count,
               COUNT(DISTINCT charging_order.app_user_id) AS user_count,
               COALESCE(ROUND(SUM(CASE WHEN charging_order.status = 5
                   AND charging_order.recharge_payment_status = 2 THEN accounting.charging_capacity ELSE 0 END), 2), 0) AS capacity,
               COALESCE(ROUND(SUM(CASE WHEN charging_order.status = 5
                   AND charging_order.recharge_payment_status = 2 THEN accounting.period_electric_price ELSE 0 END), 2), 0) AS electric_fee,
               COALESCE(ROUND(SUM(CASE WHEN charging_order.status = 5
                   AND charging_order.recharge_payment_status = 2 AND charging_order.order_source IN (0, 1) THEN accounting.period_service_price
                   WHEN charging_order.status = 5
                   AND charging_order.recharge_payment_status = 2 THEN accounting.period_service_price * 0.8
                   ELSE 0 END), 2), 0) AS service_fee
        FROM t_charging_order charging_order
        LEFT JOIN t_charging_order_accounting_strategy accounting
               ON accounting.charging_order_id = charging_order.id
        WHERE charging_order.del_flag = 0
          AND charging_order.status IN (1, 2, 3, 4, 5)
          AND charging_order.create_time &gt;= #{startTime}
          AND charging_order.create_time &lt; #{endTime}
        GROUP BY charging_order.site_id
    </select>

    <!-- 任务用: 按月切片统计充电用户数(工作台口径: 所有订单的去重用户, 不区分状态/删除标记,
         与 countAllUserData 同定义; 按站点求和会有跨站重复计数) -->
    <select id="monthSliceUserAgg" resultType="java.util.Map">
        SELECT site_id AS site_id,
               COUNT(DISTINCT app_user_id) AS user_count
        FROM t_charging_order
        WHERE create_time &gt;= #{startTime}
          AND create_time &lt; #{endTime}
        GROUP BY site_id
    </select>

    <!-- 任务用: 按时间切片取 (site_id, app_user_id) 对(所有订单, 与工作台 countAllUserData 同口径) -->
    <select id="userSitePairsAgg" resultType="java.util.Map">
        SELECT DISTINCT site_id AS site_id, app_user_id AS app_user_id
        FROM t_charging_order
        WHERE create_time &gt;= #{startTime}
          AND create_time &lt; #{endTime}
          AND app_user_id IS NOT NULL
    </select>

    <!-- 任务用: 批量写入用户-站点对(幂等) -->
    <insert id="insertUserSitePairs">
        INSERT IGNORE INTO t_large_screen_user_site (site_id, app_user_id)
        VALUES
        <foreach collection="rows" item="row" separator=",">
            (#{row.siteId}, #{row.appUserId})
        </foreach>
    </insert>

    <!-- 接口用: 充电用户数精确去重(对表, 选中站点全局去重) -->
    <select id="userCountFromStat" resultType="java.lang.Long">
        SELECT COUNT(DISTINCT app_user_id)
        FROM t_large_screen_user_site
        WHERE site_id IN
        <foreach collection="siteIds" item="siteId" open="(" separator="," close=")">
            #{siteId}
        </foreach>
    </select>

    <!-- 任务用: 对表行数(启动回填判断) -->
    <select id="userSiteTableCount" resultType="java.lang.Long">
        SELECT COUNT(*) FROM t_large_screen_user_site
    </select>

    <!-- 任务用: 按日切片聚合, 口径与 getLargeScreenChargingPower 一致(无 status 过滤) -->
    <select id="daySliceAgg" resultType="java.util.Map">
        SELECT site_id AS site_id,
               COUNT(1) AS order_count,
               COALESCE(SUM(IFNULL(power, 0)), 0) AS total_power
        FROM t_charging_order
        WHERE del_flag = 0
          AND create_time &gt;= #{startTime}
          AND create_time &lt; #{endTime}
        GROUP BY site_id
    </select>

    <!-- 任务用: 注册用户总数 -->
    <select id="globalRegisteredUsers" resultType="java.lang.Long">
        SELECT COUNT(*)
        FROM charging_pile_account.t_app_user
        WHERE del_flag = 0
    </select>

    <!-- 任务用: 批量写入聚合行 -->
    <insert id="replaceSiteStatBatch">
        REPLACE INTO t_large_screen_site_stat
        (stat_type, period, site_id, order_count, user_count, capacity, electric_fee,
         service_fee, income, total_power, registered_user_count, update_time)
        VALUES
        <foreach collection="rows" item="row" separator=",">
            (#{row.statType}, #{row.period}, #{row.siteId}, #{row.orderCount}, #{row.userCount},
             #{row.capacity}, #{row.electricFee}, #{row.serviceFee}, #{row.income},
             #{row.totalPower}, #{row.registeredUserCount}, NOW())
        </foreach>
    </insert>

    <!-- 任务用: 表行数(启动回填判断) -->
    <select id="statTableCount" resultType="java.lang.Long">
        SELECT COUNT(*) FROM t_large_screen_site_stat
    </select>

    <!-- 接口用: 累计指标(M 行汇总) -->
    <select id="summaryFromStat" resultType="java.util.Map">
        SELECT COALESCE(SUM(order_count), 0) AS validOrderCount,
               COALESCE(SUM(user_count), 0) AS chargingUserCount,
               COALESCE(SUM(capacity), 0) AS totalChargingCapacity,
               COALESCE(SUM(electric_fee), 0) AS electricityFee,
               COALESCE(SUM(service_fee), 0) AS serviceFee,
               COALESCE(SUM(income), 0) AS totalIncome
        FROM t_large_screen_site_stat
        WHERE stat_type = 'M'
        <if test="siteIds != null and siteIds.size() > 0">
            AND site_id IN
            <foreach collection="siteIds" item="siteId" open="(" separator="," close=")">
                #{siteId}
            </foreach>
        </if>
    </select>

    <!-- 接口用: 近 N 月收入趋势(M 行按 period 分组, period 为 yyyy-MM 字典序可比) -->
    <select id="incomeTrendFromStat" resultType="com.ruoyi.order.dto.SixChargingDto">
        SELECT period AS month,
               COALESCE(SUM(electric_fee), 0) AS electrovalence,
               COALESCE(SUM(service_fee), 0) AS service_charge
        FROM t_large_screen_site_stat
        WHERE stat_type = 'M'
          AND period &gt;= #{sixBefore}
        <if test="siteIds != null and siteIds.size() > 0">
            AND site_id IN
            <foreach collection="siteIds" item="siteId" open="(" separator="," close=")">
                #{siteId}
            </foreach>
        </if>
        GROUP BY period
    </select>

    <!-- 接口用: 日功率曲线(D 行按 period 分组, period 为 yyyy-MM-dd 字典序可比) -->
    <select id="powerFromStat" resultType="java.util.Map">
        SELECT period AS day,
               COALESCE(SUM(total_power), 0) AS total_power,
               COALESCE(SUM(order_count), 0) AS order_count
        FROM t_large_screen_site_stat
        WHERE stat_type = 'D'
          AND period &gt;= #{dayStart}
          AND period &lt; #{dayEnd}
        <if test="siteIds != null and siteIds.size() > 0">
            AND site_id IN
            <foreach collection="siteIds" item="siteId" open="(" separator="," close=")">
                #{siteId}
            </foreach>
        </if>
        GROUP BY period
    </select>

    <!-- 接口用: 注册用户数(G 行) -->
    <select id="registeredFromStat" resultType="java.lang.Long">
        SELECT registered_user_count
        FROM t_large_screen_site_stat
        WHERE stat_type = 'G'
          AND period = 'ALL'
          AND site_id = 0
        LIMIT 1
    </select>

    <!-- 接口用: 大屏累计充电量(与 summary 同源: 已结束+已支付订单, M 行汇总) -->
    <select id="capacityFromStat" resultType="java.math.BigDecimal">
        SELECT COALESCE(SUM(capacity), 0)
        FROM t_large_screen_site_stat
        WHERE stat_type = 'M'
        <if test="siteIds != null and siteIds.size() > 0">
            AND site_id IN
            <foreach collection="siteIds" item="siteId" open="(" separator="," close=")">
                #{siteId}
            </foreach>
        </if>
    </select>

    <!-- ==================== 加盟商看板聚合查询（SQL 聚合下推，替代全量拉订单到 JVM） ==================== -->
    <!-- 均为单表 GROUP BY，MyCat 下推到各分片表后代理合并少量行；过滤条件内联，不带 IPage 参数。 -->
    <!-- 注意: 本模块 mapUnderscoreToCamelCase=false，列别名显式使用驼峰。 -->

    <!-- 按 end_time 日聚合: 订单数/金额/服务费/电费/电量/功率/需求满足率/利用率 -->
    <select id="franchiseeDayStats" resultType="com.ruoyi.order.dto.FranchiseeDayStat">
        SELECT DATE(end_time)                       AS statDay,
               COUNT(*)                             AS orderCount,
               SUM(IFNULL(order_amount, 0))         AS orderAmount,
               SUM(COALESCE(order_amount, payment_amount)) AS orderAmountEffective,
               SUM(IFNULL(payment_amount, 0))       AS paymentAmount,
               SUM(IFNULL(service_charge, 0))       AS serviceFee,
               SUM(IFNULL(electrovalence, 0))       AS electrovalence,
               SUM(IFNULL(charging_capacity, 0))    AS capacity,
               SUM(IFNULL(charging_power, power))   AS totalPower,
               COUNT(IFNULL(charging_power, power)) AS powerCount,
               MAX(IFNULL(IFNULL(charging_power, power), 0)) AS maxPower,
               SUM(CASE WHEN `current` IS NOT NULL AND need_elec IS NOT NULL AND need_elec &gt; 0
                        THEN LEAST(ROUND(`current` * 100 / need_elec, 4), 100) ELSE 0 END) AS elecSatSum,
               SUM(CASE WHEN `current` IS NOT NULL AND need_elec IS NOT NULL AND need_elec &gt; 0
                        THEN 1 ELSE 0 END)          AS elecSatCount,
               SUM(CASE WHEN IFNULL(IFNULL(charging_power, power), 0) &gt; 0
                        THEN IFNULL(IFNULL(charging_power, power), 0) ELSE 0 END) AS utilPowerSum,
               SUM(CASE WHEN IFNULL(IFNULL(charging_power, power), 0) &gt; 0
                        THEN 1 ELSE 0 END)          AS utilPowerCount
        FROM t_charging_order
        WHERE del_flag = 0
          AND recharge_payment_status = 2
        <if test="siteIds != null and siteIds.size() > 0">
            AND site_id IN
            <foreach collection="siteIds" item="siteId" open="(" separator="," close=")">
                #{siteId}
            </foreach>
        </if>
          AND end_time &gt;= #{start}
          AND end_time &lt; #{end}
        GROUP BY DATE(end_time)
    </select>

    <!-- 功率分布直方图（0-30/30-60/60-120/120-300/300kW以上） -->
    <select id="franchiseePowerBuckets" resultType="com.ruoyi.order.dto.FranchiseePowerBucket">
        SELECT CASE WHEN IFNULL(IFNULL(charging_power, power), 0) &lt; 30 THEN 0
                    WHEN IFNULL(IFNULL(charging_power, power), 0) &lt; 60 THEN 1
                    WHEN IFNULL(IFNULL(charging_power, power), 0) &lt; 120 THEN 2
                    WHEN IFNULL(IFNULL(charging_power, power), 0) &lt; 300 THEN 3
                    ELSE 4 END AS bucket,
               COUNT(*)        AS orderCount
        FROM t_charging_order
        WHERE del_flag = 0
          AND recharge_payment_status = 2
        <if test="siteIds != null and siteIds.size() > 0">
            AND site_id IN
            <foreach collection="siteIds" item="siteId" open="(" separator="," close=")">
                #{siteId}
            </foreach>
        </if>
          AND end_time &gt;= #{start}
          AND end_time &lt; #{end}
        GROUP BY CASE WHEN IFNULL(IFNULL(charging_power, power), 0) &lt; 30 THEN 0
                      WHEN IFNULL(IFNULL(charging_power, power), 0) &lt; 60 THEN 1
                      WHEN IFNULL(IFNULL(charging_power, power), 0) &lt; 120 THEN 2
                      WHEN IFNULL(IFNULL(charging_power, power), 0) &lt; 300 THEN 3
                      ELSE 4 END
    </select>

    <!-- 尖峰平谷阶段电量: 按 charging_order_id 分片键路由，分块传入避免超大 IN -->
    <select id="franchiseePhaseStatsByOrderIds" resultType="com.ruoyi.order.dto.FranchiseePhaseStat">
        SELECT `type` AS type,
               SUM(IFNULL(charging_capacity, 0)) AS capacity
        FROM t_charging_order_accounting_strategy
        WHERE charging_order_id IN
        <foreach collection="orderIds" item="orderId" open="(" separator="," close=")">
            #{orderId}
        </foreach>
        GROUP BY `type`
    </select>

    <!-- 站点+时间范围内订单 id 列表（仅 id 投影） -->
    <select id="franchiseeOrderIds" resultType="java.lang.Long">
        SELECT id
        FROM t_charging_order
        WHERE del_flag = 0
          AND recharge_payment_status = 2
        <if test="siteIds != null and siteIds.size() > 0">
            AND site_id IN
            <foreach collection="siteIds" item="siteId" open="(" separator="," close=")">
                #{siteId}
            </foreach>
        </if>
          AND end_time &gt;= #{start}
          AND end_time &lt; #{end}
    </select>

    <!-- 用户维度聚合（仅 status=5 已结束订单） -->
    <select id="franchiseeUserAggs" resultType="com.ruoyi.order.dto.FranchiseeUserAgg">
        SELECT app_user_id              AS appUserId,
               app_user_car_id          AS appUserCarId,
               DATE(end_time)           AS statDay,
               COUNT(*)                 AS orderCount,
               SUM(IFNULL(charging_capacity, 0)) AS capacity,
               SUM(IFNULL(payment_amount, 0))     AS paymentAmount
        FROM t_charging_order
        WHERE del_flag = 0
          AND recharge_payment_status = 2
          AND status = 5
        <if test="siteIds != null and siteIds.size() > 0">
            AND site_id IN
            <foreach collection="siteIds" item="siteId" open="(" separator="," close=")">
                #{siteId}
            </foreach>
        </if>
          AND end_time &gt;= #{start}
          AND end_time &lt; #{end}
        GROUP BY app_user_id, app_user_car_id, DATE(end_time)
    </select>

    <!-- 流量来源统计（仅 status=5 已结束订单，空值归"明星充电"由服务端处理） -->
    <select id="franchiseeTrafficStats" resultType="com.ruoyi.order.dto.FranchiseeSourceStat">
        SELECT IFNULL(tripartite_platform_name, '') AS source,
               COUNT(*)                             AS orderCount
        FROM t_charging_order
        WHERE del_flag = 0
          AND recharge_payment_status = 2
          AND status = 5
        <if test="siteIds != null and siteIds.size() > 0">
            AND site_id IN
            <foreach collection="siteIds" item="siteId" open="(" separator="," close=")">
                #{siteId}
            </foreach>
        </if>
          AND end_time &gt;= #{start}
          AND end_time &lt; #{end}
        GROUP BY tripartite_platform_name
    </select>

    <!-- 按充电枪的需求满足率聚合（与 franchiseeDayStats 相同基础过滤，不含 status 过滤） -->
    <select id="franchiseeGunSatisfaction" resultType="com.ruoyi.order.dto.FranchiseeGunSat">
        SELECT charging_gun_id AS chargingGunId,
               SUM(CASE WHEN `current` IS NOT NULL AND need_elec IS NOT NULL AND need_elec &gt; 0
                        THEN LEAST(ROUND(`current` * 100 / need_elec, 4), 100) ELSE 0 END) AS satSum,
               SUM(CASE WHEN `current` IS NOT NULL AND need_elec IS NOT NULL AND need_elec &gt; 0
                        THEN 1 ELSE 0 END)          AS satCount
        FROM t_charging_order
        WHERE del_flag = 0
          AND recharge_payment_status = 2
        <if test="siteIds != null and siteIds.size() > 0">
            AND site_id IN
            <foreach collection="siteIds" item="siteId" open="(" separator="," close=")">
                #{siteId}
            </foreach>
        </if>
          AND end_time &gt;= #{start}
          AND end_time &lt; #{end}
        GROUP BY charging_gun_id
    </select>
</mapper>