klp-oa/klp-wms/src/main/resources/mapper/klp/WmsMaterialCoilMapper.xml

<?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.klp.mapper.WmsMaterialCoilMapper">

    <resultMap type="com.klp.domain.WmsMaterialCoil" id="WmsMaterialCoilResult">
        <result property="coilId" column="coil_id"/>
        <result property="enterCoilNo" column="enter_coil_no"/>
        <result property="currentCoilNo" column="current_coil_no"/>
        <result property="supplierCoilNo" column="supplier_coil_no"/>
        <result property="dataType" column="data_type"/>
        <result property="warehouseId" column="warehouse_id"/>
        <result property="nextWarehouseId" column="next_warehouse_id"/>
        <result property="qrcodeRecordId" column="qrcode_record_id"/>
        <result property="team" column="team"/>
        <result property="hasMergeSplit" column="has_merge_split"/>
        <result property="parentCoilNos" column="parent_coil_nos"/>
        <result property="itemType" column="item_type"/>
        <result property="itemId" column="item_id"/>
        <result property="grossWeight" column="gross_weight"/>
        <result property="netWeight" column="net_weight"/>
        <result property="status" column="status"/>
        <result property="remark" column="remark"/>
        <result property="delFlag" column="del_flag"/>
        <result property="createTime" column="create_time"/>
        <result property="createBy" column="create_by"/>
        <result property="updateTime" column="update_time"/>
        <result property="updateBy" column="update_by"/>
    </resultMap>

    <!-- 统计查询专用的ResultMap -->
    <resultMap type="com.klp.domain.vo.WmsMaterialCoilVo" id="WmsMaterialCoilDistributionResult">
        <result property="warehouseId" column="warehouse_id"/>
        <result property="warehouseName" column="warehouse_name"/>
        <result property="itemType" column="item_type"/>
        <result property="coilCount" column="coil_count"/>
        <result property="totalGrossWeight" column="total_gross_weight"/>
        <result property="totalNetWeight" column="total_net_weight"/>
    </resultMap>

    <!-- 查询各个库区中不同类型的钢卷分布情况 -->
    <select id="getDistributionByWarehouse" resultType="java.util.Map">
        SELECT 
            w.warehouse_id,
            w.warehouse_name,
            mc.item_type,
            mc.item_id,
            COUNT(mc.coil_id) as coil_count,
            COALESCE(SUM(mc.gross_weight), 0) as total_gross_weight,
            COALESCE(SUM(mc.net_weight), 0) as total_net_weight
        FROM wms_warehouse w
        LEFT JOIN wms_material_coil mc ON w.warehouse_id = mc.warehouse_id 
            AND mc.data_type = 1 
            AND mc.del_flag = '0'
        WHERE w.del_flag = '0'
        <if test="itemType != null and itemType != ''">
            AND mc.item_type = #{itemType}
        </if>
        <if test="itemId != null">
            AND mc.item_id = #{itemId}
        </if>
        GROUP BY w.warehouse_id, w.warehouse_name, mc.item_type, mc.item_id
        ORDER BY w.warehouse_id, mc.item_type, mc.item_id
    </select>

    <!-- 查询不同类型的钢卷在不同库区的分布情况 -->
    <select id="getDistributionByItemType" resultType="java.util.Map">
        SELECT 
            mc.item_type,
            mc.item_id,
            w.warehouse_id,
            w.warehouse_name,
            COUNT(mc.coil_id) as coil_count,
            COALESCE(SUM(mc.gross_weight), 0) as total_gross_weight,
            COALESCE(SUM(mc.net_weight), 0) as total_net_weight
        FROM wms_material_coil mc
        LEFT JOIN wms_warehouse w ON mc.warehouse_id = w.warehouse_id
        WHERE mc.data_type = 1 
            AND mc.del_flag = '0'
            AND (w.del_flag = '0' OR w.del_flag IS NULL)
        <if test="itemType != null and itemType != ''">
            AND mc.item_type = #{itemType}
        </if>
        <if test="itemId != null">
            AND mc.item_id = #{itemId}
        </if>
        GROUP BY mc.item_type, mc.item_id, w.warehouse_id, w.warehouse_name
        ORDER BY mc.item_type, mc.item_id, w.warehouse_id
    </select>

</mapper>