feat(material): 添加钢卷原料厚度自动提取功能

- 新增 WmsMaterialCoilMapper.selectRawMaterialThicknessByEnterCoilNos 方法
- 添加 MyBatis 映射查询热轧卷板原料规格
- 在 WmsMaterialCoilServiceImpl 中实现 fillRawMaterialThickness 方法
- 自动从规格字段提取 * 前的数字作为厚度值
- 在 WmsMaterialCoilVo 中新增 rawMaterialThickness 字段
- 分页查询时自动填充原料厚度信息

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

@@ -364,5 +364,10 @@ public class WmsMaterialCoilVo extends BaseEntity {
      * 合同编号
      */
     private String contractNo;
+
+    /**
+     * 原料厚度（从热轧卷板原料的规格中提取*前面的数字，如 0.1*1000 → 0.1）
+     */
+    private String rawMaterialThickness;
 }
 

klp-wms/src/main/java/com/klp/mapper/WmsMaterialCoilMapper.java

@@ -172,5 +172,13 @@ public interface WmsMaterialCoilMapper extends BaseMapperPlus<WmsMaterialCoilMap
      * @return 子钢卷列表
      */
     List<WmsMaterialCoil> selectByParentCoilIds(@Param("coilIds") java.util.Collection<Long> coilIds);
+    /**
+     * 根据入场钢卷号列表批量查询热轧卷板原料的规格
+     * 用于提取原料厚度：同一个入场卷号下，parent_coil_id 为空且 item_type='raw_material' 且 raw_material_name 包含"热轧卷板"
+     *
+     * @param enterCoilNos 入场钢卷号列表
+     * @return 列表，每项包含 enterCoilNo 和 specification
+     */
+    List<Map<String, String>> selectRawMaterialThicknessByEnterCoilNos(@Param("enterCoilNos") java.util.Collection<String> enterCoilNos);
 }
 

klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java

@@ -577,6 +577,7 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
             return TableDataInfo.build(result);
         }
         fillPageCommonFields(records);
+        fillRawMaterialThickness(records);
         return TableDataInfo.build(result);
     }
 
@@ -790,6 +791,50 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
         }
     }
 
+    /**
+     * 批量填充原料厚度：根据入场卷号查询热轧卷板原料的规格，提取*前面的数字作为厚度
+     * <p>逻辑：同一个 enterCoilNo 下，找 parent_coil_id 为空、itemType=raw_material、
+     * 且关联的 wms_raw_material.raw_material_name 包含"热轧卷板"的记录，
+     * 取 specification 中 * 前面的数字（如 0.1*1000 → 0.1）</p>
+     */
+    private void fillRawMaterialThickness(List<WmsMaterialCoilVo> records) {
+        List<String> enterCoilNos = records.stream()
+            .map(WmsMaterialCoilVo::getEnterCoilNo)
+            .filter(StringUtils::isNotBlank)
+            .distinct()
+            .collect(Collectors.toList());
+
+        if (enterCoilNos.isEmpty()) {
+            return;
+        }
+
+        List<Map<String, String>> rawList = baseMapper.selectRawMaterialThicknessByEnterCoilNos(enterCoilNos);
+        if (rawList == null || rawList.isEmpty()) {
+            return;
+        }
+
+        // 构建 enterCoilNo → 厚度 的映射
+        Map<String, String> thickMap = new HashMap<>();
+        for (Map<String, String> row : rawList) {
+            String enterCoilNo = row.get("enterCoilNo");
+            String spec = row.get("specification");
+            if (StringUtils.isNotBlank(enterCoilNo) && StringUtils.isNotBlank(spec)) {
+                int starIdx = spec.indexOf('*');
+                if (starIdx > 0) {
+                    thickMap.put(enterCoilNo, spec.substring(0, starIdx));
+                }
+            }
+        }
+
+        // 回填到每条记录
+        for (WmsMaterialCoilVo vo : records) {
+            String thickness = thickMap.get(vo.getEnterCoilNo());
+            if (thickness != null) {
+                vo.setRawMaterialThickness(thickness);
+            }
+        }
+    }
+
     /**
      * 统计筛选条件下的全量汇总数据（高性能：只查sum/count）
      */

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

@@ -1122,5 +1122,22 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         )
     </select>
 
+    <!-- 根据入场钢卷号列表批量查询热轧卷板原料的规格（用于提取原料厚度） -->
+    <select id="selectRawMaterialThicknessByEnterCoilNos" resultType="java.util.Map">
+        SELECT mc.enter_coil_no AS enterCoilNo, rm.specification AS specification
+        FROM wms_material_coil mc
+        INNER JOIN wms_raw_material rm ON mc.item_type = 'raw_material' AND mc.item_id = rm.raw_material_id AND rm.del_flag = 0
+        WHERE mc.del_flag = 0
+          AND mc.enter_coil_no IN
+          <foreach collection="enterCoilNos" item="no" open="(" separator="," close=")">
+              #{no}
+          </foreach>
+          AND (mc.parent_coil_id IS NULL OR mc.parent_coil_id = '')
+          AND mc.item_type = 'raw_material'
+          AND rm.raw_material_name LIKE '%热轧卷板%'
+          AND rm.specification IS NOT NULL
+          AND rm.specification != ''
+    </select>
+
 </mapper>