Merge branch 'master' of http://dev.ccwin-in.com:3000/BoXu.Zheng/BeiJinSettleAccount

code/src/Modules/SettleAccount/host/SettleAccount.HttpApi.Host/wwwroot/models/settle/detail.js

@@ -1,73 +1,73 @@
-const schema = {
-  title: "通用代码",
-  type: "object",
-  disableSelection: true,
-  properties: {
-    settleBillNum: {
-      title: "关联结算单号",
-      type: "string",
-    },
-    billNum: {
-      title: "发票分组号",
-      type: "string",
-    },
-    settleDate: {
-      title: "下线日期",
-      type: "string",
-      input: "datetime",
-    },
-    invBillNum: {
-      title: "发票号",
-      type: "string",
-    },
-    lu: {
-      title: "客户零件号",
-      type: "string",
-    },
-    partCode: {
-      title: "厂内零件号",
-      type: "string",
-    },
-    materialDesc: {
-      title: "零件描述",
-      type: "decimal",
-    },
-    pn: {
-      title: "标识号",
-      type: "string",
-    },
-    qty: {
-      title: "结算数量",
-      type: "number",
-    },
-    price: {
-      title: "单价",
-      type: "number",
-    },
-    groupNum: {
-      title: "结算分组号",
-      type: "decimal",
-    },
-    site: {
-      title: "工厂地点",
-      type: "string",
-    },
-    isReturn: {
-      title: "是否退货",
-      type: "boolean",
-    },
-    isMaidan: {
-      title: "是否买单",
-      type: "boolean",
-    },
-    contractDocID: {
-      title: "合同号",
-      type: "string",
+export default function (businessType, type) {
+  const schema = {
+    title: "通用代码",
+    type: "object",
+    disableSelection: true,
+    properties: {
+      settleBillNum: {
+        title: "关联结算单号",
+        type: "string",
+      },
+      billNum: {
+        title: "发票分组号",
+        type: "string",
+      },
+      settleDate: {
+        title: "下线日期",
+        type: "string",
+        input: "datetime",
+      },
+      invBillNum: {
+        title: "发票号",
+        type: "string",
+      },
+      lu: {
+        title: "客户零件号",
+        type: "string",
+      },
+      partCode: {
+        title: "厂内零件号",
+        type: "string",
+      },
+      materialDesc: {
+        title: "零件描述",
+        type: "decimal",
+      },
+      pn: {
+        title: "标识号",
+        type: "string",
+      },
+      qty: {
+        title: "结算数量",
+        type: "number",
+      },
+      price: {
+        title: "单价",
+        type: "number",
+      },
+      groupNum: {
+        title: "结算分组号",
+        type: "decimal",
+      },
+      site: {
+        title: "工厂地点",
+        type: "string",
+      },
+      isReturn: {
+        title: "是否退货",
+        type: "boolean",
+      },
+      isMaidan: {
+        title: "是否买单",
+        type: "boolean",
+      },
+      contractDocID: {
+        title: "合同号",
+        type: "string",
+      },
     },
-  },
-};
+  };
 
-export default function (businessType, type) {
   let service;
   if (type === "unable") {
     if (businessType === "JisBBAC") {
@@ -86,6 +86,7 @@ export default function (businessType, type) {
       service = "pub_can_sa_service";
     }
   }
+
   if (businessType === "JisBBAC" || businessType === "JisHBPO" || businessType === "MaiDanJianBBAC" || businessType === "MaiDanJianHBPO") {
     schema.properties.pn.title = "生产码";
   } else if (businessType === "ZhiGongJianBBAC" || businessType === "ZhiGongJianHBPO" || businessType === "YinDuJian") {
@@ -207,5 +208,3 @@ export default function (businessType, type) {
     },
   };
 }
-
-export { schema };

code/src/Modules/SettleAccount/host/SettleAccount.HttpApi.Host/wwwroot/models/settle/unable-bk.js

@@ -1,113 +0,0 @@
-//不可结算明细
-import { version, state } from "../_options.js";
-
-const schema = {
-  title: "可结算单",
-  type: "object",
-  properties: {
-    version,
-    state,
-    billNum: {
-      title: "结算单据",
-      type: "string",
-      oneToMany: "/settle/detail",
-      config: "/models/settle/detail.js",
-    },
-    settleBillNum: {
-      title: "关联结算单号",
-      type: "string",
-    },
-    invGroupNum: {
-      title: "发票分组号",
-      type: "string",
-    },
-  },
-};
-
-export default function (businessType) {
-  let service;
-  if (businessType === "JisBBAC") {
-    service = "bbac_can_sa_service";
-  } else if (businessType === "JisHBPO" || businessType === "MaiDanJianHBPO") {
-    service = "hbpo_can_sa_service";
-  } else {
-    service = "pub_can_sa_service";
-  }
-  const queryUrl = `settleaccount/${service}/main-query`;
-  const exportUrl = `settleaccount/${service}/export`;
-  const addUrl = `settleaccount/${service}/generate-invoice`;
-
-  const queryMethod = "POST";
-  const exportMethod = "POST";
-  const addMethod = "POST";
-
-  return {
-    query: {
-      url: queryUrl,
-      method: queryMethod,
-      hasFilter: true,
-      schema: {
-        title: "发票分组号",
-        type: "object",
-        properties: {
-          filters: {
-            title: "项目",
-            type: "array",
-            hidden: true,
-            items: {
-              type: "object",
-              properties: {
-                logic: {
-                  type: "int",
-                },
-                column: {
-                  type: "string",
-                },
-                action: {
-                  type: "int",
-                },
-                value: {
-                  type: "string",
-                },
-              },
-            },
-            default: [
-              {
-                logic: "and",
-                column: "version",
-                action: "equal",
-                value: null,
-                readOnly: true,
-              },
-            ],
-          },
-          skipCount: {
-            hidden: true,
-            default: 0,
-          },
-          maxResultCount: {
-            hidden: true,
-            default: 10,
-          },
-          sorting: {
-            hidden: true,
-          },
-          businessType: {
-            hidden: true,
-            default: 0,
-          },
-        },
-      },
-    },
-    table: {
-      schema: schema,
-    },
-    edit: {
-      exportUrl,
-      addUrl,
-      exportMethod,
-      addMethod,
-      schema: schema,
-    },
-  };
-}

code/src/Modules/SettleAccount/host/SettleAccount.HttpApi.Host/wwwroot/views/settle/unable.js

@@ -14,6 +14,8 @@ export default {
     const route = useRoute();
     const businessType = route.meta.businessType;
     const config = useConfig(businessType, "unable");
+    delete config.table.schema.properties["invBillNum"];
+    delete config.table.schema.properties["billNum"];
     const onCommand = async (item) => {
       const url = config.edit.addUrl;
       if (item.path === "add") {

code/src/Modules/SettleAccount/host/SettleAccount.HttpApi.Host/wwwroot/views/settle/usable.js

@@ -3,7 +3,7 @@ import html from "html";
 import { ref } from "vue";
 import { useRoute } from "vue-router";
 import useConfig from "../../models/settle/usable.js";
-import request from "../../request/index.js";
+import request, { getUrl } from "../../request/index.js";
 
 export default {
   components: { AppList },
@@ -17,7 +17,19 @@ export default {
       const url = config.edit.addUrl;
       if (item.path === "add") {
         const invbillNum = rows[0].billNum;
-        await appListRef.value.onClick(async () => await request(url, invbillNum, { method: "POST" }, true), `确认为${invbillNum}创建发票?`, true);
+        await appListRef.value.onClick(
+          async () => {
+            const result = await request(url, invbillNum, { method: "POST" }, true);
+            if (result.errors) {
+              if (result.data.code === 400 && result.data.fileName) {
+                window.open(getUrl(`settleaccount/getblobfile/download/${result.data.fileName}`));
+              }
+              console.log(result);
+            }
+          },
+          `确认为${invbillNum}创建发票?`,
+          true
+        );
       }
     };
     return { appListRef, config, onCommand };

code/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/BQ/PUB_SA_SERVICE.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
 using System.Linq.Dynamic.Core;
+using System.Security.Policy;
 using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 using EFCore.BulkExtensions;
@@ -153,7 +154,6 @@ public class PUB_SA_SERVICE : SettleAccountApplicationBase<PUB_SA>
     [HttpPost]
     public async Task<PagedResultDto<PUB_SA_DTO>> GetListAsync(PUB_SARequestDto input)
     {
-        input.Filters.RemoveAll(t => t.Column.ToLower() == "site");
         var entities = await _repository.GetListByFilterAsync(input.Filters, input.Sorting, input.MaxResultCount, input.SkipCount, true).ConfigureAwait(false);
         var totalCount = await _repository.GetCountByFilterAsync(input.Filters).ConfigureAwait(false);
         var dtos = ObjectMapper.Map<List<PUB_SA>, List<PUB_SA_DTO>>(entities);
@@ -451,6 +451,7 @@ public class PUB_SA_SERVICE : SettleAccountApplicationBase<PUB_SA>
             EnumBusinessType.YinDuJian => "1040",
             _ => throw new UserFriendlyException($"业务编码错误", "400")
         };
+        site = clientCode;
 
         if (businessType == EnumBusinessType.BeiJian)
         {
@@ -526,7 +527,8 @@ public class PUB_SA_SERVICE : SettleAccountApplicationBase<PUB_SA>
             BillNum = pubSaBillNum,
             State = "0",
             BusinessType = pubSaFirstDetail.BusinessType,
-            Version = pubSaFirstDetail.Version
+            Version = pubSaFirstDetail.Version,
+            Site = site
         };
         //可结算单号
         var pubCanSaBillNum = OrderNumberGenerator.GenerateOrderNumber("C");
@@ -538,13 +540,15 @@ public class PUB_SA_SERVICE : SettleAccountApplicationBase<PUB_SA>
             SettleBillNum = pubSaBillNum,
             State = SettleBillState.未结状态,
             BusinessType = pubSa.BusinessType,
-            Version = pubSa.Version
+            Version = pubSa.Version,
+            Site = site
         };
 
         #region 入库数据赋值
         pubSaDetails.ForEach(pubSaDetail =>
         {
             pubSaDetail.BillNum = pubSaBillNum;
+            pubSaDetail.Site = site;
         });
         //不可结算 结算分组号码（根据价格区分结算、不可结算）
         var pubNotSaGroupNums = pubSaDetails.FindAll(t => t.Price == default(decimal)).Select(t => t.GroupNum).Distinct();

code/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/Prices/PriceListAppService.cs

@@ -80,25 +80,25 @@ public class PriceListAppService : SettleAccountApplicationBase<PriceList>
         result = result.FindAll(p => filter.Contains(p.Plant)).ToList();
         result.FindAll(t => !string.IsNullOrEmpty(t.ES1) || !string.IsNullOrEmpty(t.ES2)).ForEach(t => t.PartNo = t.PartNo + new string(' ', 6) + t.ES1 + t.ES2);
         var newPrice = ObjectMapper.Map<List<PriceListImportDto>, List<PriceList>>(result);
-        newPrice = newPrice.GroupBy(p => new { p.LU, p.ClientCode, p.BeginTime, p.EndTime }).Select(p => p.FirstOrDefault()).ToList();
+        newPrice = newPrice.GroupBy(p => new { p.Date, p.ClientCode, p.LU, p.BeginTime, p.EndTime }).Select(p => p.FirstOrDefault()).ToList();
 
         #region 校验
         if (newPrice.Any())
         {
             var query = from item1 in newPrice
                         join item2 in newPrice
-                        on new { item1.LU, item1.ClientCode } equals new { item2.LU, item2.ClientCode }
+                        on new { item1.Date, item1.ClientCode, item1.LU } equals new { item2.Date, item2.ClientCode, item2.LU }
                         where (item1.BeginTime > item2.BeginTime && item1.EndTime < item2.EndTime) || (item2.BeginTime > item1.BeginTime && item2.EndTime < item1.EndTime) || (item1.BeginTime == item2.BeginTime && item1.EndTime != item2.EndTime) || (item1.BeginTime != item2.BeginTime && item1.EndTime == item2.EndTime)
-                        select item1.LU;
+                        select item1;
             var repeat = query.Distinct().ToList();
             foreach (var item in repeat)
             {
-                checkList.Add(new ErrorExportDto(string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, $"导入文件中物料号：{item}，时间区间存在交集", string.Empty));
+                checkList.Add(new ErrorExportDto(string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, $"导入文件中物料号：{item.LU}，合同签订时间：{item.Date}，时间区间存在交集", string.Empty));
             }
 
             foreach (var item in CheckPriceListContinuity(newPrice))
             {
-                checkList.Add(new ErrorExportDto(string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, $"导入文件中物料号：{item.LU}，时间区间【{item.BeginTime}至{item.EndTime}】不连续", string.Empty));
+                checkList.Add(new ErrorExportDto(string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, $"导入文件中物料号：{item.LU}，合同签订时间：{item.Date}，时间区间【{item.BeginTime}至{item.EndTime}】不连续", string.Empty));
             }
         }
         if (checkList.Count > 0)
@@ -108,22 +108,30 @@ public class PriceListAppService : SettleAccountApplicationBase<PriceList>
         }
         #endregion
 
+        newPrice.ForEach(t => t.IsCancel = true);
+        newPrice.GroupBy(t => new { t.ClientCode, t.LU })
+            .SelectMany(t =>
+            {
+                var data = t.OrderByDescending(t => t.Date).First().Date;
+                return t.Where(t => t.Date == data);
+            })
+            .ForEach(t => t.IsCancel = false);
+
         var importLus = newPrice.Select(t => t.LU).Distinct().ToList();
         var oldPrices = _settleAccountDbContext.Set<PriceList>()
             .Where(t => t.IsCancel == false)
             .Where(t => importLus.Contains(t.LU))
             .ToList();
         //系统中合同日期比导入文件中的合同日期晚
-        var oldPriceNewDate = from oldprice in oldPrices
-                              from newprice in newPrice
-                              where oldprice.LU == newprice.LU && oldprice.Date > newprice.Date
-                              select oldprice;
+        var oldPriceNewDate = from oldPriceItem in oldPrices
+                              from newPriceItem in newPrice.FindAll(t => t.IsCancel == false)
+                              where oldPriceItem.ClientCode == newPriceItem.ClientCode && oldPriceItem.LU == newPriceItem.LU && oldPriceItem.Date > newPriceItem.Date
+                              select new { oldPriceItem, newPriceItem };
         oldPrices.ForEach(t => t.IsCancel = true);
         if (oldPriceNewDate.Any())
         {
-            oldPrices.FindAll(t => oldPriceNewDate.Contains(t)).ForEach(t => t.IsCancel = false);
-            var importCancelLus = oldPrices.Select(t => t.LU).Distinct();
-            newPrice.FindAll(t => importCancelLus.Contains(t.LU)).ForEach(t => t.IsCancel = true);
+            oldPrices.FindAll(t => t.IsCancel == true && oldPriceNewDate.Select(t => t.oldPriceItem).Contains(t)).ForEach(t => t.IsCancel = false);
+            newPrice.FindAll(t => t.IsCancel == false && oldPriceNewDate.Select(t => t.newPriceItem).Contains(t)).ForEach(t => t.IsCancel = true);
         }
         foreach (var item in newPrice)
         {
@@ -155,22 +163,27 @@ public class PriceListAppService : SettleAccountApplicationBase<PriceList>
             return priceList; // 只有一个或零个价格条目
         }
 
-        var clientCodeGroup = priceList.GroupBy(t => t.ClientCode);
-        foreach (var item in clientCodeGroup)
+        var dateGroups = priceList.GroupBy(t => t.Date);
+        foreach (var dateGroup in dateGroups)
         {
-            if (item.ToList().Count <= 1)
-            {
-                continue;
-            }
-            var sortedList = item.OrderBy(t => t.LU).ThenBy(t => t.BeginTime).ToList();
-            for (var i = 1; i < sortedList.Count; i++)
+            var clientCodeGroups = dateGroup.GroupBy(t => t.ClientCode);
+            foreach (var clientCodeGroup in clientCodeGroups)
             {
-                if (sortedList[i].LU == sortedList[i - 1].LU && sortedList[i].BeginTime != sortedList[i - 1].EndTime.AddDays(1))
+                if (clientCodeGroup.ToList().Count <= 1)
                 {
-                    result.Add(sortedList[i]);
+                    continue;
+                }
+                var sortedList = clientCodeGroup.OrderBy(t => t.LU).ThenBy(t => t.BeginTime).ToList();
+                for (var i = 1; i < sortedList.Count; i++)
+                {
+                    if (sortedList[i].LU == sortedList[i - 1].LU && sortedList[i].BeginTime != sortedList[i - 1].EndTime.AddDays(1))
+                    {
+                        result.Add(sortedList[i]);
+                    }
                 }
             }
         }
+
         return result; // 所有价格时间都连续
     }
 

code/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/Prices/PriceListAppServiceBJ.cs

@@ -63,25 +63,25 @@ public class PriceListAppServiceBJ : SettleAccountApplicationBase<PriceListBJ>
         result = result.Where(p => filter.Contains(p.Plant)).ToList();
         result.FindAll(t => !string.IsNullOrEmpty(t.ES1) || !string.IsNullOrEmpty(t.ES2)).ForEach(t => t.PartNo = t.PartNo + new string(' ', 6) + t.ES1 + t.ES2);
         var newPrice = ObjectMapper.Map<List<PriceListBJImportDto>, List<PriceListBJ>>(result);
-        newPrice = newPrice.GroupBy(p => new { p.LU, p.BeginDate, p.EndDate }).Select(p => p.FirstOrDefault()).ToList();
+        newPrice = newPrice.GroupBy(p => new { p.Date, p.ClientCode, p.LU, p.BeginDate, p.EndDate }).Select(p => p.FirstOrDefault()).ToList();
 
         #region 校验
         if (newPrice.Any())
         {
             var query = from item1 in newPrice
                         join item2 in newPrice
-                        on item1.LU equals item2.LU
+                        on new { item1.Date, item1.ClientCode, item1.LU } equals new { item2.Date, item2.ClientCode, item2.LU }
                         where (item1.BeginDate > item2.BeginDate && item1.EndDate < item2.EndDate) || (item2.BeginDate > item1.BeginDate && item2.EndDate < item1.EndDate) || (item1.BeginDate == item2.BeginDate && item1.EndDate != item2.EndDate) || (item1.BeginDate != item2.BeginDate && item1.EndDate == item2.EndDate)
-                        select item1.LU;
+                        select item1;
             var repeat = query.Distinct().ToList();
             foreach (var item in repeat)
             {
-                checkList.Add(new ErrorExportDto(string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, $"导入文件中物料号：{item}，时间区间存在交集", string.Empty));
+                checkList.Add(new ErrorExportDto(string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, $"导入文件中物料号：{item.LU}，合同签订时间：{item.Date}，时间区间存在交集", string.Empty));
             }
 
             foreach (var item in CheckPriceListContinuity(newPrice))
             {
-                checkList.Add(new ErrorExportDto(string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, $"导入文件中物料号：{item.LU}，时间区间【{item.BeginDate}至{item.EndDate}】不连续", string.Empty));
+                checkList.Add(new ErrorExportDto(string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, $"导入文件中物料号：{item.LU}，合同签订时间：{item.Date}，时间区间【{item.BeginDate}至{item.EndDate}】不连续", string.Empty));
             }
         }
         if (checkList.Count > 0)
@@ -91,22 +91,30 @@ public class PriceListAppServiceBJ : SettleAccountApplicationBase<PriceListBJ>
         }
         #endregion
 
+        newPrice.ForEach(t => t.IsCancel = true);
+        newPrice.GroupBy(t => new { t.ClientCode, t.LU })
+            .SelectMany(t =>
+            {
+                var data = t.OrderByDescending(t => t.Date).First().Date;
+                return t.Where(t => t.Date == data);
+            })
+            .ForEach(t => t.IsCancel = false);
+
         var importLus = newPrice.Select(t => t.LU).Distinct().ToList();
         var oldPrices = _settleAccountDbContext.Set<PriceListBJ>()
             .Where(t => t.IsCancel == false)
             .Where(t => importLus.Contains(t.LU))
             .ToList();
         //系统中合同日期比导入文件中的合同日期晚
-        var oldPriceNewDate = from oldprice in oldPrices
-                              from newprice in newPrice
-                              where oldprice.LU == newprice.LU && oldprice.Date > newprice.Date
-                              select oldprice;
+        var oldPriceNewDate = from oldPriceItem in oldPrices
+                              from newPriceItem in newPrice.FindAll(t => t.IsCancel == false)
+                              where oldPriceItem.ClientCode == newPriceItem.ClientCode && oldPriceItem.LU == newPriceItem.LU && oldPriceItem.Date > newPriceItem.Date
+                              select new { oldPriceItem, newPriceItem };
         oldPrices.ForEach(t => t.IsCancel = true);
         if (oldPriceNewDate.Any())
         {
-            oldPrices.FindAll(t => oldPriceNewDate.Contains(t)).ForEach(t => t.IsCancel = false);
-            var importCancelLus = oldPrices.Select(t => t.LU).Distinct();
-            newPrice.FindAll(t => importCancelLus.Contains(t.LU)).ForEach(t => t.IsCancel = true);
+            oldPrices.FindAll(t => t.IsCancel == true && oldPriceNewDate.Select(t => t.oldPriceItem).Contains(t)).ForEach(t => t.IsCancel = false);
+            newPrice.FindAll(t => t.IsCancel == false && oldPriceNewDate.Select(t => t.newPriceItem).Contains(t)).ForEach(t => t.IsCancel = true);
         }
         foreach (var item in newPrice)
         {
@@ -139,24 +147,28 @@ public class PriceListAppServiceBJ : SettleAccountApplicationBase<PriceListBJ>
             return priceList; // 只有一个或零个价格条目
         }
 
-        var clientCodeGroup = priceList.GroupBy(t => t.ClientCode);
-        foreach (var item in clientCodeGroup)
+        var dateGroups = priceList.GroupBy(t => t.Date);
+        foreach (var dateGroup in dateGroups)
         {
-            if (item.ToList().Count <= 1)
-            {
-                continue;
-            }
-            var sortedList = item.OrderBy(t => t.LU).ThenBy(t => t.BeginDate).ToList();
-            for (var i = 1; i < sortedList.Count; i++)
+            var clientCodeGroups = dateGroup.GroupBy(t => t.ClientCode);
+            foreach (var clientCodeGroup in clientCodeGroups)
             {
-                if (sortedList[i].LU == sortedList[i - 1].LU && sortedList[i].BeginDate != sortedList[i - 1].EndDate.AddDays(1))
+                if (clientCodeGroup.ToList().Count <= 1)
+                {
+                    continue;
+                }
+                var sortedList = clientCodeGroup.OrderBy(t => t.LU).ThenBy(t => t.BeginDate).ToList();
+                for (var i = 1; i < sortedList.Count; i++)
                 {
-                    result.Add(sortedList[i]);
+                    if (sortedList[i].LU == sortedList[i - 1].LU && sortedList[i].BeginDate != sortedList[i - 1].EndDate.AddDays(1))
+                    {
+                        result.Add(sortedList[i]);
+                    }
                 }
             }
         }
 
-        return result;
+        return result; // 所有价格时间都连续
     }
 
     /// <summary>

code/src/Modules/SettleAccount/src/SettleAccount.Application/ImportExcelCommon/ExportImporter.cs

@@ -52,6 +52,10 @@ namespace Win.Sfs.SettleAccount.ExcelImporter
         public virtual async Task<List<T>> UploadExcelImport<T>([FromForm] IFormFileCollection files, IExcelImportAppService _excelImportService)
     where T : class, new()
         {
+            if (files.Count > 1)
+            {
+                throw new UserFriendlyException("只能上传一个附件！", "400");
+            }
             using var fs = ServiceProvider.CreateScope();
             var fc = fs.ServiceProvider.GetRequiredService<IBlobContainer<MyFileContainer>>();
             Type type = typeof(T).GetType();