fix(wms): 修正物料查询条件判断逻辑

- 将 itemType 判断改为 selectType 判断以匹配前端传参
- 保持原有的产品和原材料查询逻辑不变
- 确保查询条件过滤功能正常工作

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

@@ -349,7 +349,7 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
 
             if (hasAnyItemFilter) {
                 try {
-                if ("product".equals(bo.getItemType())) {
+                if ("product".equals(bo.getSelectType())) {
                     QueryWrapper<WmsProduct> pq = new QueryWrapper<>();
                     pq.eq("del_flag", 0);
                     if (StringUtils.isNotBlank(bo.getItemName())) {
@@ -372,7 +372,7 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
                         .map(WmsProduct::getProductId)
                         .filter(Objects::nonNull) // 过滤null的productId
                         .collect(Collectors.toList());
-                } else if ("raw_material".equals(bo.getItemType())) {
+                } else if ("raw_material".equals(bo.getSelectType())) {
                     QueryWrapper<WmsRawMaterial> rq = new QueryWrapper<>();
                     rq.eq("del_flag", 0);
                     if (StringUtils.isNotBlank(bo.getItemName())) {