4.8历史库位进行查询,库位创建批量删除以及排序修改

inventory-backend/app/api/v1/inbound/buy.py

@@ -218,13 +218,7 @@ def submit():
         if not location:
             return jsonify({"code": 400, "msg": "入库失败：库位为必填项，不能为空！"}), 400
 
-        result = BuyInboundService.handle_inbound(data)
+        new_stock = BuyInboundService.handle_inbound(data)
-
-        # 检查是否返回了业务校验错误
-        if isinstance(result, dict) and result.get('error'):
-            return jsonify({"code": 400, "msg": result['error']}), 400
-
-        new_stock = result
 
         return jsonify({
             "code": 200,
@@ -396,3 +390,21 @@ def get_location_suggestions():
         return jsonify({"code": 400, "msg": "base_id required"}), 400
     data = BuyInboundService.get_history_locations(base_id)
     return jsonify({"code": 200, "msg": "success", "data": data})
+
+
+# ------------------------------------------------------------------
+# 11. 获取最近一次入库的库位（跨表查询）
+# ------------------------------------------------------------------
+@inbound_buy_bp.route('/last-location', methods=['GET'])
+@permission_required('inbound_buy')
+def get_last_location():
+    """
+    获取指定物料最近一次入库的库位
+    查询顺序：采购入库 -> 成品入库 -> 半成品入库，返回最新入库的库位
+    """
+    base_id = request.args.get('base_id', type=int)
+    if not base_id:
+        return jsonify({"code": 400, "msg": "base_id required"}), 400
+
+    location = BuyInboundService.get_last_location_by_base_id(base_id)
+    return jsonify({"code": 200, "msg": "success", "data": {"location": location}})

inventory-backend/app/api/v1/inbound/product.py

@@ -145,15 +145,7 @@ def submit():
             for field in list(data.keys()):
                 perm_code = field_to_perm.get(field)
                 if perm_code and perm_code not in user_permissions: data.pop(field, None)
-
+        new_stock = ProductInboundService.handle_inbound(data)
-        result = ProductInboundService.handle_inbound(data)
-
-        # 检查是否返回了业务校验错误
-        if isinstance(result, dict) and result.get('error'):
-            return jsonify({"code": 400, "msg": result['error']}), 400
-
-        new_stock = result
-
         return jsonify({"code": 200, "msg": "入库成功", "data": new_stock.to_dict()})
     except Exception as e:
         traceback.print_exc()
@@ -253,3 +245,21 @@ def calculate_bom_cost():
     except Exception as e:
         traceback.print_exc()
         return jsonify({"code": 500, "msg": str(e)}), 500
+
+
+# ------------------------------------------------------------------
+# 获取最近一次入库的库位（跨表查询）
+# ------------------------------------------------------------------
+@inbound_product_bp.route('/last-location', methods=['GET'])
+@permission_required('inbound_product')
+def get_last_location():
+    """
+    获取指定物料最近一次入库的库位
+    查询顺序：成品入库 -> 采购入库 -> 半成品入库，返回最新入库的库位
+    """
+    base_id = request.args.get('base_id', type=int)
+    if not base_id:
+        return jsonify({"code": 400, "msg": "base_id required"}), 400
+
+    location = ProductInboundService.get_last_location_by_base_id(base_id)
+    return jsonify({"code": 200, "msg": "success", "data": {"location": location}})

inventory-backend/app/api/v1/inbound/semi.py

@@ -140,15 +140,7 @@ def submit():
             for field in list(data.keys()):
                 perm_code = field_to_perm.get(field)
                 if perm_code and perm_code not in user_permissions: data.pop(field, None)
-
+        new_stock = SemiInboundService.handle_inbound(data)
-        result = SemiInboundService.handle_inbound(data)
-
-        # 检查是否返回了业务校验错误
-        if isinstance(result, dict) and result.get('error'):
-            return jsonify({"code": 400, "msg": result['error']}), 400
-
-        new_stock = result
-
         return jsonify({"code": 200, "msg": "入库成功", "data": new_stock.to_dict()})
     except Exception as e:
         traceback.print_exc()
@@ -248,3 +240,21 @@ def calculate_bom_cost():
     except Exception as e:
         traceback.print_exc()
         return jsonify({"code": 500, "msg": str(e)}), 500
+
+
+# ------------------------------------------------------------------
+# 获取最近一次入库的库位（跨表查询）
+# ------------------------------------------------------------------
+@inbound_semi_bp.route('/last-location', methods=['GET'])
+@permission_required('inbound_semi')
+def get_last_location():
+    """
+    获取指定物料最近一次入库的库位
+    查询顺序：半成品入库 -> 采购入库 -> 成品入库，返回最新入库的库位
+    """
+    base_id = request.args.get('base_id', type=int)
+    if not base_id:
+        return jsonify({"code": 400, "msg": "base_id required"}), 400
+
+    location = SemiInboundService.get_last_location_by_base_id(base_id)
+    return jsonify({"code": 200, "msg": "success", "data": {"location": location}})

inventory-backend/app/api/v1/warehouse.py

@@ -18,11 +18,15 @@ def build_tree(nodes, parent_id=None):
             children = build_tree(nodes, node.id)
             node_dict = node.to_dict()
             if children:
-                node_dict['children'] = children
+                # 子节点按 name 升序排序
+                children_sorted = sorted(children, key=lambda x: x.get('name', ''))
+                node_dict['children'] = children_sorted
             else:
                 node_dict['children'] = []
             tree.append(node_dict)
-    return tree
+    # 当前层级按 name 升序排序
+    tree_sorted = sorted(tree, key=lambda x: x.get('name', ''))
+    return tree_sorted
 
 
 @warehouse_bp.route('/tree', methods=['GET'])
@@ -31,9 +35,9 @@ def get_tree():
     获取库位树形结构
     """
     try:
-        # 查询所有库位
+        # 查询所有库位，按 name 升序排序
-        all_locations = SysWarehouseLocation.query.order_by(SysWarehouseLocation.level, SysWarehouseLocation.id).all()
+        all_locations = SysWarehouseLocation.query.order_by(SysWarehouseLocation.name.asc()).all()
-        
+
         # 构建树形结构
         tree_data = build_tree(all_locations, parent_id=None)
         

inventory-backend/app/services/inbound/buy_service.py

@@ -17,10 +17,6 @@ class BuyInboundService:
     # ============================================================
     @staticmethod
     def _check_unique(base_id, serial_number, batch_number, exclude_id=None):
-        """
-        校验序列号/批号是否已存在
-        返回: None 表示校验通过，str 类型的错误信息表示校验失败
-        """
         if serial_number:
             query = StockBuy.query.filter(StockBuy.serial_number == serial_number)
             if exclude_id:
@@ -28,7 +24,7 @@ class BuyInboundService:
             exists = query.first()
             if exists:
                 occupied_name = exists.base.name if exists.base else "未知物料"
-                return f"序列号【{serial_number}】已存在！被物料 [{occupied_name}] 占用，请核查。"
+                raise ValueError(f"序列号【{serial_number}】已存在！被物料 [{occupied_name}] 占用，请核查。")
 
         if batch_number and base_id:
             query = StockBuy.query.filter(
@@ -38,9 +34,7 @@ class BuyInboundService:
             if exclude_id:
                 query = query.filter(StockBuy.id != exclude_id)
             if query.first():
-                return f"该物料已存在批号【{batch_number}】，请勿重复录入，可直接在该批次下追加库存。"
+                raise ValueError(f"该物料已存在批号【{batch_number}】，请勿重复录入，可直接在该批次下追加库存。")
-
-        return None
 
     # ============================================================
     # 1. 基础物料搜索
@@ -66,25 +60,9 @@ class BuyInboundService:
 
             items = []
             for item in pagination.items:
-                # 查询最近一次入库的库位（采购入库 + 成品入库）
-                last_location = ''
-                # 查采购入库
-                last_buy = StockBuy.query.filter(
-                    StockBuy.base_id == item.id
-                ).order_by(StockBuy.in_date.desc()).first()
-                if last_buy and last_buy.warehouse_location:
-                    last_location = last_buy.warehouse_location
-                else:
-                    # 查成品入库
-                    last_product = StockProduct.query.filter(
-                        StockProduct.base_id == item.id
-                    ).order_by(StockProduct.in_date.desc()).first()
-                    if last_product and last_product.warehouse_location:
-                        last_location = last_product.warehouse_location
-
                 items.append({
                     'id': item.id,
-                    'company_name': item.company_name,
+                    'company_name': item.company_name,  # [新增]
                     'name': item.name,
                     'spec': item.spec_model,
                     'category': item.category,
@@ -93,8 +71,7 @@ class BuyInboundService:
                     'brand': getattr(item, 'brand', ''),
                     'manufacturer': getattr(item, 'manufacturer', ''),
                     'pinyin': getattr(item, 'pinyin', ''),
-                    'status': '启用',
+                    'status': '启用'
-                    'history_location': last_location
                 })
 
             return {
@@ -137,14 +114,11 @@ class BuyInboundService:
                 if not has_report_file:
                     raise ValueError(f"物料【{material.name}】为强管控物料，必须提供检测报告文件或外部链接")
 
-            # 校验批号/序列号唯一性
+            BuyInboundService._check_unique(
-            unique_error = BuyInboundService._check_unique(
                 base_id=base_id,
                 serial_number=data.get('serial_number'),
                 batch_number=data.get('batch_number')
             )
-            if unique_error:
-                return {'error': unique_error}
 
             beijing_tz = timezone(timedelta(hours=8))
             current_time = datetime.now(beijing_tz).replace(tzinfo=None)
@@ -552,3 +526,42 @@ class BuyInboundService:
     def get_history_locations(base_id):
         return [r[0] for r in
                 db.session.query(StockBuy.warehouse_location).filter(StockBuy.base_id == base_id).distinct().all()]
+
+    @staticmethod
+    def get_last_location_by_base_id(base_id):
+        """
+        获取指定物料最近一次入库的库位（跨表查询）
+        查询顺序：采购入库 -> 成品入库 -> 半成品入库，返回最新入库的库位
+        """
+        from app.models.inbound.semi import StockSemi
+
+        # 1. 查询采购入库最新记录
+        last_buy = StockBuy.query.filter(
+            StockBuy.base_id == base_id
+        ).order_by(StockBuy.in_date.desc()).first()
+
+        # 2. 查询成品入库最新记录
+        last_product = StockProduct.query.filter(
+            StockProduct.base_id == base_id
+        ).order_by(StockProduct.production_date.desc()).first()
+
+        # 3. 查询半成品入库最新记录
+        last_semi = StockSemi.query.filter(
+            StockSemi.base_id == base_id
+        ).order_by(StockSemi.production_date.desc()).first()
+
+        # 比较三个表中的最新入库时间，返回最新的库位
+        candidates = []
+        if last_buy and last_buy.warehouse_location:
+            candidates.append((last_buy.in_date, last_buy.warehouse_location))
+        if last_product and last_product.warehouse_location:
+            candidates.append((last_product.production_date, last_product.warehouse_location))
+        if last_semi and last_semi.warehouse_location:
+            candidates.append((last_semi.production_date, last_semi.warehouse_location))
+
+        if not candidates:
+            return ""
+
+        # 按时间倒序排序，返回最新的库位
+        candidates.sort(key=lambda x: x[0] if x[0] else datetime.min, reverse=True)
+        return candidates[0][1] if candidates[0][1] else ""

inventory-backend/app/services/inbound/product_service.py

@@ -23,9 +23,7 @@ class ProductInboundService:
             exists = query.first()
             if exists:
                 occupied_name = exists.base.name if (hasattr(exists, 'base') and exists.base) else "未知物料"
-                return f"序列号【{serial_number}】已存在！被成品 [{occupied_name}] 占用，请核查。"
+                raise ValueError(f"序列号【{serial_number}】已存在！被成品 [{occupied_name}] 占用，请核查。")
-
-        return None
 
     @staticmethod
     def search_base_material(keyword, page=1, limit=50):
@@ -44,29 +42,6 @@ class ProductInboundService:
             pagination = query.paginate(page=page, per_page=limit, error_out=False)
             results = []
             for item in pagination.items:
-                # 查询最近一次入库的库位（成品入库 + 采购入库 + 半成品入库）
-                last_location = ''
-                # 查成品入库
-                last_product = StockProduct.query.filter(
-                    StockProduct.base_id == item.id
-                ).order_by(StockProduct.in_date.desc()).first()
-                if last_product and last_product.warehouse_location:
-                    last_location = last_product.warehouse_location
-                else:
-                    # 查采购入库
-                    last_buy = StockBuy.query.filter(
-                        StockBuy.base_id == item.id
-                    ).order_by(StockBuy.in_date.desc()).first()
-                    if last_buy and last_buy.warehouse_location:
-                        last_location = last_buy.warehouse_location
-                    else:
-                        # 查半成品入库
-                        last_semi = StockSemi.query.filter(
-                            StockSemi.base_id == item.id
-                        ).order_by(StockSemi.in_date.desc()).first()
-                        if last_semi and last_semi.warehouse_location:
-                            last_location = last_semi.warehouse_location
-
                 results.append({
                     'id': item.id,
                     'company_name': item.company_name,
@@ -75,8 +50,7 @@ class ProductInboundService:
                     'category': item.category,
                     'unit': item.unit,
                     'type': item.material_type,
-                    'status': '启用',
+                    'status': '启用'
-                    'history_location': last_location
                 })
             return {
                 "items": results,
@@ -135,12 +109,9 @@ class ProductInboundService:
             if not material.is_enabled:
                 raise ValueError(f"物料【{material.name}】已停用，无法办理新入库。")
 
-            # 校验序列号唯一性
+            ProductInboundService._check_unique(
-            unique_error = ProductInboundService._check_unique(
                 serial_number=data.get('serial_number')
             )
-            if unique_error:
-                return {'error': unique_error}
 
             beijing_tz = timezone(timedelta(hours=8))
             current_time = datetime.now(beijing_tz).replace(tzinfo=None)
@@ -607,3 +578,42 @@ class ProductInboundService:
         except Exception as e:
             traceback.print_exc()
             raise e
+
+    @staticmethod
+    def get_last_location_by_base_id(base_id):
+        """
+        获取指定物料最近一次入库的库位（跨表查询）
+        查询顺序：成品入库 -> 采购入库 -> 半成品入库，返回最新入库的库位
+        """
+        from app.models.inbound.product import StockProduct
+
+        # 1. 查询成品入库最新记录
+        last_product = StockProduct.query.filter(
+            StockProduct.base_id == base_id
+        ).order_by(StockProduct.production_date.desc()).first()
+
+        # 2. 查询采购入库最新记录
+        last_buy = StockBuy.query.filter(
+            StockBuy.base_id == base_id
+        ).order_by(StockBuy.in_date.desc()).first()
+
+        # 3. 查询半成品入库最新记录
+        last_semi = StockSemi.query.filter(
+            StockSemi.base_id == base_id
+        ).order_by(StockSemi.production_date.desc()).first()
+
+        # 比较三个表中的最新入库时间，返回最新的库位
+        candidates = []
+        if last_product and last_product.warehouse_location:
+            candidates.append((last_product.production_date, last_product.warehouse_location))
+        if last_buy and last_buy.warehouse_location:
+            candidates.append((last_buy.in_date, last_buy.warehouse_location))
+        if last_semi and last_semi.warehouse_location:
+            candidates.append((last_semi.production_date, last_semi.warehouse_location))
+
+        if not candidates:
+            return ""
+
+        # 按时间倒序排序，返回最新的库位
+        candidates.sort(key=lambda x: x[0] if x[0] else datetime.min, reverse=True)
+        return candidates[0][1] if candidates[0][1] else ""

inventory-backend/app/services/inbound/semi_service.py

@@ -23,7 +23,7 @@ class SemiInboundService:
             exists = query.first()
             if exists:
                 occupied_name = exists.base.name if (hasattr(exists, 'base') and exists.base) else "未知物料"
-                return f"序列号【{serial_number}】已存在！被半成品 [{occupied_name}] 占用，请核查。"
+                raise ValueError(f"序列号【{serial_number}】已存在！被半成品 [{occupied_name}] 占用，请核查。")
 
         if batch_number and base_id:
             query = StockSemi.query.filter(
@@ -33,9 +33,7 @@ class SemiInboundService:
             if exclude_id:
                 query = query.filter(StockSemi.id != exclude_id)
             if query.first():
-                return f"该物料已存在批号【{batch_number}】，请勿重复建单，建议在原批次上追加库存。"
+                raise ValueError(f"该物料已存在批号【{batch_number}】，请勿重复建单，建议在原批次上追加库存。")
-
-        return None
 
     @staticmethod
     def search_base_material(keyword, page=1, limit=50):
@@ -54,29 +52,6 @@ class SemiInboundService:
             pagination = query.paginate(page=page, per_page=limit, error_out=False)
             results = []
             for item in pagination.items:
-                # 查询最近一次入库的库位（半成品入库 + 采购入库 + 成品入库）
-                last_location = ''
-                # 查半成品入库
-                last_semi = StockSemi.query.filter(
-                    StockSemi.base_id == item.id
-                ).order_by(StockSemi.in_date.desc()).first()
-                if last_semi and last_semi.warehouse_location:
-                    last_location = last_semi.warehouse_location
-                else:
-                    # 查采购入库
-                    last_buy = StockBuy.query.filter(
-                        StockBuy.base_id == item.id
-                    ).order_by(StockBuy.in_date.desc()).first()
-                    if last_buy and last_buy.warehouse_location:
-                        last_location = last_buy.warehouse_location
-                    else:
-                        # 查成品入库
-                        last_product = StockProduct.query.filter(
-                            StockProduct.base_id == item.id
-                        ).order_by(StockProduct.in_date.desc()).first()
-                        if last_product and last_product.warehouse_location:
-                            last_location = last_product.warehouse_location
-
                 results.append({
                     'id': item.id,
                     'company_name': item.company_name,
@@ -85,8 +60,7 @@ class SemiInboundService:
                     'category': item.category,
                     'unit': item.unit,
                     'type': item.material_type,
-                    'status': '启用',
+                    'status': '启用'
-                    'history_location': last_location
                 })
             return {"items": results, "total": pagination.total, "page": page, "has_next": pagination.has_next}
         except Exception as e:
@@ -142,14 +116,11 @@ class SemiInboundService:
             if not material.is_enabled:
                 raise ValueError(f"物料【{material.name}】已停用，无法办理新入库。")
 
-            # 校验批号/序列号唯一性
+            SemiInboundService._check_unique(
-            unique_error = SemiInboundService._check_unique(
                 base_id=base_id,
                 serial_number=data.get('serial_number'),
                 batch_number=data.get('batch_number')
             )
-            if unique_error:
-                return {'error': unique_error}
 
             beijing_tz = timezone(timedelta(hours=8))
             current_time = datetime.now(beijing_tz).replace(tzinfo=None)
@@ -684,3 +655,42 @@ class SemiInboundService:
         except Exception as e:
             traceback.print_exc()
             raise e
+
+    @staticmethod
+    def get_last_location_by_base_id(base_id):
+        """
+        获取指定物料最近一次入库的库位（跨表查询）
+        查询顺序：半成品入库 -> 采购入库 -> 成品入库，返回最新入库的库位
+        """
+        from app.models.inbound.semi import StockSemi
+
+        # 1. 查询半成品入库最新记录
+        last_semi = StockSemi.query.filter(
+            StockSemi.base_id == base_id
+        ).order_by(StockSemi.production_date.desc()).first()
+
+        # 2. 查询采购入库最新记录
+        last_buy = StockBuy.query.filter(
+            StockBuy.base_id == base_id
+        ).order_by(StockBuy.in_date.desc()).first()
+
+        # 3. 查询成品入库最新记录
+        last_product = StockProduct.query.filter(
+            StockProduct.base_id == base_id
+        ).order_by(StockProduct.production_date.desc()).first()
+
+        # 比较三个表中的最新入库时间，返回最新的库位
+        candidates = []
+        if last_semi and last_semi.warehouse_location:
+            candidates.append((last_semi.production_date, last_semi.warehouse_location))
+        if last_buy and last_buy.warehouse_location:
+            candidates.append((last_buy.in_date, last_buy.warehouse_location))
+        if last_product and last_product.warehouse_location:
+            candidates.append((last_product.production_date, last_product.warehouse_location))
+
+        if not candidates:
+            return ""
+
+        # 按时间倒序排序，返回最新的库位
+        candidates.sort(key=lambda x: x[0] if x[0] else datetime.min, reverse=True)
+        return candidates[0][1] if candidates[0][1] else ""

inventory-web/src/views/dashboard/index.vue

@@ -317,7 +317,10 @@ const selectedIds = ref<number[]>([])
 const isBulkDeleteMode = ref(false)
 
 const handleTreeCheck = (data: any, checked: any) => {
-  selectedIds.value = checked.checkedKeys
+  // 使用 getCheckedKeys(true) 只获取叶子节点，防止 el-tree 自动连带选中父节点导致误删
+  if (treeRef.value) {
+    selectedIds.value = treeRef.value.getCheckedKeys(true) as number[]
+  }
 }
 
 const cancelBatchMode = () => {

inventory-web/src/views/stock/inbound/buy.vue

@@ -669,6 +669,7 @@ import {ref, reactive, onMounted, watch, computed} from 'vue'
 import {Plus, Setting, Refresh, Search, Lock, Box, House, InfoFilled, Link, Printer, Camera, Delete, Picture} from '@element-plus/icons-vue'
 import {ElMessage, ElMessageBox, ElLoading} from 'element-plus'
 import dayjs from 'dayjs'
+import request from '@/utils/request'
 import {
   getBuyList,
   createBuyInbound,
@@ -1132,7 +1133,7 @@ const loadMoreMaterials = async () => {
   }
 }
 
-const onMaterialSelected = (val: number) => {
+const onMaterialSelected = async (val: number) => {
   const item = materialOptions.value.find(i => i.id === val)
   if (item) {
     form.company_name = item.company_name
@@ -1146,10 +1147,16 @@ const onMaterialSelected = (val: number) => {
     // 更新表单校验规则
     updateInspectionRules()
     checkHistoryAndSetMode(item.id)
-    // 自动填充历史库位
+
-    if (item.history_location) {
+    // 获取该物料历史入库库位（新增独立接口）
-      form.warehouse_location = item.history_location
+    try {
-      ElMessage.info(`已自动带入该物料的历史库位：【${item.history_location}】，请核对。`)
+      const res = await request.get('/v1/inbound/buy/last-location', { params: { base_id: val } })
+      if (res.code === 200 && res.data.location) {
+        form.warehouse_location = res.data.location
+        ElMessage.info(`已自动带入该物料历史库位：【${res.data.location}】，请核对。`)
+      }
+    } catch (e) {
+      console.error('获取历史库位失败', e)
     }
   }
 }

inventory-web/src/views/stock/inbound/product.vue

@@ -559,6 +559,7 @@ import { ref, reactive, onMounted, watch, computed } from 'vue'
 import { Plus, Setting, Refresh, Search, Box, House, Link, InfoFilled, Printer, Camera, Picture } from '@element-plus/icons-vue'
 import { ElMessage, ElLoading } from 'element-plus'
 import dayjs from 'dayjs'
+import request from '@/utils/request'
 import {
   getProductList,
   createProductInbound,
@@ -1029,7 +1030,7 @@ const loadMoreMaterials = async () => {
   }
 }
 
-const onMaterialSelected = (val: number) => {
+const onMaterialSelected = async (val: number) => {
   const item = materialOptions.value.find(i => i.id === val)
   if (item) {
     form.company_name = item.company_name // [新增]
@@ -1038,10 +1039,16 @@ const onMaterialSelected = (val: number) => {
     form.material_type = item.type
     form.category = item.category
     form.unit = item.unit
-    // 自动填充历史库位
+
-    if (item.history_location) {
+    // 获取该物料历史入库库位（新增独立接口）
-      form.warehouse_location = item.history_location
+    try {
-      ElMessage.info(`已自动带入该物料的历史库位：【${item.history_location}】，请核对。`)
+      const res = await request.get('/v1/inbound/product/last-location', { params: { base_id: val } })
+      if (res.code === 200 && res.data.location) {
+        form.warehouse_location = res.data.location
+        ElMessage.info(`已自动带入该物料历史库位：【${res.data.location}】，请核对。`)
+      }
+    } catch (e) {
+      console.error('获取历史库位失败', e)
     }
   }
 }

inventory-web/src/views/stock/inbound/semi.vue

@@ -616,6 +616,7 @@ import {ref, reactive, onMounted, watch, computed} from 'vue'
 import {Plus, Setting, Refresh, Search, Lock, Box, House, InfoFilled, Link, Printer, Camera, Picture} from '@element-plus/icons-vue'
 import {ElMessage, ElLoading} from 'element-plus'
 import dayjs from 'dayjs'
+import request from '@/utils/request'
 import {
   getSemiList,
   createSemiInbound,
@@ -1027,7 +1028,7 @@ const loadMoreMaterials = async () => {
   }
 }
 
-const onMaterialSelected = (val: number) => {
+const onMaterialSelected = async (val: number) => {
   const item = materialOptions.value.find(i => i.id === val)
   if (item) {
     form.company_name = item.company_name // [新增]
@@ -1037,10 +1038,16 @@ const onMaterialSelected = (val: number) => {
     form.unit = item.unit
     form.material_type = item.type
     checkHistoryAndSetMode(item.id)
-    // 自动填充历史库位
+
-    if (item.history_location) {
+    // 获取该物料历史入库库位（新增独立接口）
-      form.warehouse_location = item.history_location
+    try {
-      ElMessage.info(`已自动带入该物料的历史库位：【${item.history_location}】，请核对。`)
+      const res = await request.get('/v1/inbound/semi/last-location', { params: { base_id: val } })
+      if (res.code === 200 && res.data.location) {
+        form.warehouse_location = res.data.location
+        ElMessage.info(`已自动带入该物料历史库位：【${res.data.location}】，请核对。`)
+      }
+    } catch (e) {
+      console.error('获取历史库位失败', e)
     }
   }
 }