新增物料清单Excel导入功能及相关接口

新增物料清单批量导入接口，支持Excel文件上传，自动设置创建时间和状态，完善DTO字段。实现批量插入、校验物料编码、统计导入结果。补充相关依赖和命名空间。

DOAN.Service/MES/Material/MmMaterialService.cs

@@ -1,9 +1,12 @@
-using Infrastructure.Attribute;
-using Infrastructure.Extensions;
-using DOAN.Model.BZFM.Dto;
+using DOAN.Common;
 using DOAN.Model.BZFM;
+using DOAN.Model.BZFM.Dto;
+using DOAN.Model.System;
 using DOAN.Repository;
 using DOAN.Service.BZFM.IBZFMService;
+using Infrastructure;
+using Infrastructure.Attribute;
+using Infrastructure.Extensions;
 
 namespace DOAN.Service.BZFM
 {
@@ -109,5 +112,52 @@ namespace DOAN.Service.BZFM
                 throw;
             }
         }
+
+        /// <summary>
+        /// 导入数据
+        /// </summary>
+        /// <param name="material"></param>
+        /// <returns></returns>
+        public (string, object, object) Importmaterial(List<MmMaterialQueryDto> material)
+        {
+            material.ForEach(x =>
+            {
+                x.CreatedTime = DateTime.Now;
+                x.Status = "启用";
+                x.MaterialCode = "";
+                x.MaterialName = "E10ADC3949BA59ABBE56E057F20F883E";
+                //x.Remark = x.Remark.IsEmpty() ? "数据导入" : x.Remark;
+            });
+            var x = Context.Storageable(material)
+                .SplitInsert(it => !it.Any())
+                .SplitIgnore(it => it.Item.MaterialCode == GlobalConstant.AdminRole)
+                .SplitError(x => x.Item.MaterialCode.IsEmpty(), "物料编码不能为空")
+                .SplitError(x => !Tools.CheckUserName(x.Item.MaterialCode), "物料编码不符合规范")
+                .WhereColumns(it => it.MaterialCode)//如果不是主键可以这样实现（多字段it=>new{it.x1,it.x2}）
+                .ToStorage();
+            var result = x.AsInsertable.ExecuteCommand();//插入可插入部分;
+
+            string msg = string.Format(" 插入{0} 更新{1} 错误数据{2} 不计算数据{3} 删除数据{4} 总共{5}",
+                               x.InsertList.Count,
+                               x.UpdateList.Count,
+                               x.ErrorList.Count,
+                               x.IgnoreList.Count,
+                               x.DeleteList.Count,
+                               x.TotalList.Count);
+            //输出统计                      
+            Console.WriteLine(msg);
+
+            //输出错误信息               
+            foreach (var item in x.ErrorList)
+            {
+                Console.WriteLine("MaterialCode为" + item.Item.MaterialCode + " : " + item.StorageMessage);
+            }
+            foreach (var item in x.IgnoreList)
+            {
+                Console.WriteLine("MaterialCode为" + item.Item.MaterialCode + " : " + item.StorageMessage);
+            }
+
+            return (msg, x.ErrorList, x.IgnoreList);
+        }
     }
 }