feat(delivery): 新增钢卷绑定信息查询功能并优化发货单明细校验

- 在 WmsDeliveryWaybillDetailMapper 中新增按钢卷ID批量查询和单个查询绑定来源信息的方法
- 在 Mapper XML 文件中新增 WmsCoilBindInfoResult 结果映射和两个查询SQL
- 在 WmsDeliveryWaybillDetailServiceImpl 的数据校验方法中实现钢卷重复绑定检查
- 新增 WmsCoilBindInfoVo 类用于封装钢卷绑定信息
- 在 WmsMaterialCoilBo 中新增 excludeBound 和 includeBindInfo 参数控制绑定逻辑
- 在 WmsMaterialCoilServiceImpl 中实现钢卷列表的绑定信息查询和排除逻辑
- 在 WmsMaterialCoilVo 中新增绑定相关字段用于前端显示
- 优化发货单明细保存前的数据校验，防止钢卷重复绑定并提供详细的绑定来源提示

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

@@ -70,6 +70,7 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
     private final WmsDeliveryPlanMapper deliveryPlanMapper;
     private final WmsProductMapper productMapper;
     private final WmsRawMaterialMapper rawMaterialMapper;
+    private final WmsDeliveryWaybillDetailMapper deliveryWaybillDetailMapper;
 
     /**
      * 查询钢卷物料表
@@ -305,6 +306,47 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
             return TableDataInfo.build(result);
         }
 
+        // 批量查询当前页钢卷的“发货单明细绑定”信息（用于禁选/置灰/提示来源）
+        // 仅当前端明确需要时才查询，避免不必要的性能开销
+        if (Boolean.TRUE.equals(bo.getIncludeBindInfo())) {
+            try {
+                List<Long> coilIds = records.stream()
+                    .map(WmsMaterialCoilVo::getCoilId)
+                    .filter(Objects::nonNull)
+                    .distinct()
+                    .collect(Collectors.toList());
+
+                if (!coilIds.isEmpty()) {
+                    Map<Long, WmsCoilBindInfoVo> bindMap = deliveryWaybillDetailMapper
+                        .selectBindInfoByCoilIds(coilIds)
+                        .stream()
+                        .collect(Collectors.toMap(
+                            WmsCoilBindInfoVo::getCoilId,
+                            v -> v,
+                            (a, b) -> a
+                        ));
+
+                    for (WmsMaterialCoilVo vo : records) {
+                        WmsCoilBindInfoVo bind = bindMap.get(vo.getCoilId());
+                        if (bind != null) {
+                            vo.setBound(Boolean.TRUE);
+                            vo.setBindDetailId(bind.getDetailId());
+                            vo.setBindWaybillId(bind.getWaybillId());
+                            vo.setBindWaybillNo(bind.getWaybillNo());
+                            vo.setBindWaybillName(bind.getWaybillName());
+                            vo.setBindPlanId(bind.getPlanId());
+                            vo.setBindPlanName(bind.getPlanName());
+                            vo.setBindPlanDate(bind.getPlanDate());
+                        } else {
+                            vo.setBound(Boolean.FALSE);
+                        }
+                    }
+                }
+            } catch (Exception ignore) {
+                // 绑定信息属于增强字段，查询失败时不影响钢卷列表主流程
+            }
+        }
+
         Set<String> userNames = records.stream()
             .flatMap(v -> java.util.stream.Stream.of(v.getCreateBy(), v.getUpdateBy(), v.getExportBy()))
             .filter(StringUtils::isNotBlank)
@@ -408,6 +450,11 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
             qw.in("mc.quality_status", java.util.Arrays.asList("C+", "C", "C-", "D+", "D", "D-"));
         }
 
+        // 排除已被发货单明细绑定的钢卷（SQL级过滤，分页总数准确）
+        if (Boolean.TRUE.equals(bo.getExcludeBound())) {
+            qw.apply("NOT EXISTS (SELECT 1 FROM wms_delivery_waybill_detail d WHERE d.del_flag = 0 AND d.coil_id = mc.coil_id)");
+        }
+
         // 组合 item_id 条件：改为使用 EXISTS 子查询，替代预查询 + IN
         boolean hasSelectType = StringUtils.isNotBlank(bo.getSelectType());
         boolean hasAnyItemFilter = StringUtils.isNotBlank(bo.getItemMaterial())