feat(wms): 添加配送单详情中的原材料和产品信息字段

- 在 WmsDeliveryWaybillDetailVo 中新增物品名称、规格、材质等属性
- 添加厂家、表面处理描述、镀层等原材料/产品相关信息
- 在 Mapper 中增加原材料和产品的关联查询逻辑
- 实现原材料和产品表的左连接查询支持
- 添加状态描述字段用于显示库存状态信息
- 完善 Excel 导出功能中的新字段映射配置

klp-wms/src/main/java/com/klp/domain/vo/WmsDeliveryWaybillDetailVo.java

@@ -217,4 +217,43 @@ public class WmsDeliveryWaybillDetailVo extends BaseEntity {
      */
     private Date planDate;
 
+    // ==================== 原材料/产品信息 ====================
+    /**
+     * 物品名称（原材料/产品）
+     */
+    private String itemName;
+
+    /**
+     * 物品规格（原材料/产品）
+     */
+    private String itemSpecification;
+
+    /**
+     * 物品材质（原材料/产品）
+     */
+    private String itemMaterial;
+
+    /**
+     * 厂家
+     */
+    private String manufacturer;
+
+    /**
+     * 表面处理描述
+     */
+    @ExcelProperty(value = "表面处理")
+    private String itemSurfaceTreatmentDesc;
+
+    /**
+     * 镀层
+     */
+    @ExcelProperty(value = "镀层")
+    private String itemZincLayer;
+
+    /**
+     * 状态描述
+     */
+    @ExcelProperty(value = "状态")
+    private String statusDesc;
+
 }

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

@@ -174,6 +174,14 @@
         <result property="planId" column="plan_id"/>
         <result property="planName" column="plan_name"/>
         <result property="planDate" column="plan_date"/>
+
+        <!-- 原材料/产品信息 -->
+        <result property="itemName" column="item_name"/>
+        <result property="itemSpecification" column="item_specification"/>
+        <result property="itemMaterial" column="item_material"/>
+        <result property="manufacturer" column="item_manufacturer"/>
+        <result property="itemSurfaceTreatmentDesc" column="item_surface_treatment_desc"/>
+        <result property="itemZincLayer" column="item_zinc_layer"/>
     </resultMap>
 
     <select id="selectDetailVoList" resultMap="WmsDeliveryWaybillDetailVoResult">
@@ -183,6 +191,14 @@
             c.enter_coil_no,
             c.current_coil_no,
             aw.actual_warehouse_name,
+            (CASE c.status WHEN 0 THEN '在库' WHEN 1 THEN '在途' WHEN 2 THEN '已出库' ELSE CAST(c.status AS CHAR) END) AS status_desc,
+
+            (CASE WHEN c.item_type = 'raw_material' THEN rm.raw_material_name WHEN c.item_type = 'product' THEN pdt.product_name ELSE NULL END) AS item_name,
+            (CASE WHEN c.item_type = 'raw_material' THEN rm.specification WHEN c.item_type = 'product' THEN pdt.specification ELSE NULL END) AS item_specification,
+            (CASE WHEN c.item_type = 'raw_material' THEN rm.material WHEN c.item_type = 'product' THEN pdt.material ELSE NULL END) AS item_material,
+            (CASE WHEN c.item_type = 'raw_material' THEN rm.manufacturer WHEN c.item_type = 'product' THEN pdt.manufacturer ELSE NULL END) AS item_manufacturer,
+            (CASE WHEN c.item_type = 'raw_material' THEN rm.surface_treatment_desc WHEN c.item_type = 'product' THEN pdt.surface_treatment_desc ELSE NULL END) AS item_surface_treatment_desc,
+            (CASE WHEN c.item_type = 'raw_material' THEN rm.zinc_layer WHEN c.item_type = 'product' THEN pdt.zinc_layer ELSE NULL END) AS item_zinc_layer,
 
             w.waybill_no,
             w.waybill_name,
@@ -203,6 +219,8 @@
         FROM wms_delivery_waybill_detail d
         LEFT JOIN wms_material_coil c ON c.coil_id = d.coil_id AND c.del_flag = 0
         LEFT JOIN wms_actual_warehouse aw ON aw.actual_warehouse_id = c.actual_warehouse_id AND aw.del_flag = 0
+        LEFT JOIN wms_raw_material rm ON c.item_type = 'raw_material' AND c.item_id = rm.raw_material_id AND rm.del_flag = 0
+        LEFT JOIN wms_product pdt ON c.item_type = 'product' AND c.item_id = pdt.product_id AND pdt.del_flag = 0
         LEFT JOIN wms_delivery_waybill w ON w.waybill_id = d.waybill_id AND w.del_flag = 0
         LEFT JOIN wms_delivery_plan p ON p.plan_id = w.plan_id AND p.del_flag = 0
         WHERE d.del_flag = 0
@@ -247,4 +265,5 @@
         </if>
     </select>
 
+
 </mapper>