feat: 产线负载接口

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

@@ -18,5 +18,21 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="updateBy" column="update_by"/>
     </resultMap>
 
+    <select id="selectLineLoadInfo" resultType="com.klp.domain.vo.LineLoadInfo">
+        SELECT
+            line_id AS lineId,
+            COUNT(*) AS planDetailCount,
+            SUM(DATEDIFF(end_date, start_date) + 1) AS totalPlanDays
+        FROM
+            wms_schedule_plan_detail
+        WHERE
+            line_id IN
+            <foreach collection="lineIds" item="lineId" open="(" separator="," close=")">
+                #{lineId}
+            </foreach>
+            AND del_flag = 0
+        GROUP BY
+            line_id
+    </select>
 
 </mapper>