feat(wms): 重构发货报表统计功能

- 修改发货报表返回结构，支持汇总和按类型统计
- 新增WmsDeliveryReportResultVo用于封装报表结果
- 新增WmsDeliveryReportSummaryVo用于汇总统计
- 新增WmsDeliveryReportByTypeVo用于按类型统计
- 调整Mapper层SQL查询逻辑，分离汇总与明细查询
- 更新Controller层接口返回类型
- 优化Service层实现，组装新的报表数据结构

klp-wms/src/main/resources/mapper/klp/WmsDeliveryPlanMapper.xml

@@ -56,7 +56,7 @@
         ORDER BY dp.create_time DESC
     </select>
 
-    <select id="selectDeliveryReport" resultType="com.klp.domain.vo.WmsDeliveryReportVo">
+    <select id="selectDeliveryReportByType" resultType="com.klp.domain.vo.WmsDeliveryReportByTypeVo">
         SELECT
         dwd.product_name as productName,
         COUNT(DISTINCT dw.waybill_id) as waybillCount,
@@ -89,7 +89,38 @@
         GROUP BY dwd.product_name
         ORDER BY totalWeight DESC
     </select>
-
+    <select id="selectDeliveryReportSummary" resultType="com.klp.domain.vo.WmsDeliveryReportSummaryVo">
+        SELECT
+        COUNT(DISTINCT dw.waybill_id) as waybillCount,
+        SUM(dwd.quantity) as coilCount,
+        SUM(dwd.weight) as totalWeight,
+        CASE
+        WHEN #{startTime} IS NOT NULL AND #{endTime} IS NOT NULL THEN
+        ROUND(COUNT(DISTINCT dw.waybill_id) / (DATEDIFF(#{endTime}, #{startTime}) + 1), 2)
+        ELSE 0
+        END as dailyWaybillCount,
+        CASE
+        WHEN #{startTime} IS NOT NULL AND #{endTime} IS NOT NULL THEN
+        ROUND(SUM(dwd.quantity) / (DATEDIFF(#{endTime}, #{startTime}) + 1), 2)
+        ELSE 0
+        END as dailyCoilCount,
+        CASE
+        WHEN #{startTime} IS NOT NULL AND #{endTime} IS NOT NULL THEN
+        ROUND(SUM(dwd.weight) / (DATEDIFF(#{endTime}, #{startTime}) + 1), 2)
+        ELSE 0
+        END as dailyWeight,
+        #{startTime} as startTime,
+        #{endTime} as endTime
+        FROM wms_delivery_waybill_detail dwd
+        LEFT JOIN wms_delivery_waybill dw ON dwd.waybill_id = dw.waybill_id AND dw.del_flag = 0
+        WHERE dwd.del_flag = 0
+        <if test="startTime != null">
+            AND dw.create_time >= #{startTime}
+        </if>
+        <if test="endTime != null">
+            AND dw.create_time &lt;= #{endTime}
+        </if>
+    </select>
 
 
 </mapper>