添加信息通知，回复Notification请求的信息

UserClass/AsyncHttpServer.cs

@@ -185,8 +185,24 @@ namespace SunlightAggregationManager.UserClass
                 data_.Add("QueryDetail", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable));
                 ret = JsonSerializer.Serialize(data_);
             }
+            if (Command == "Notification")//回复Notification请求的信息
+            {
+                string s_ = deserialized.GetValue("StartTime").ToString()!;
+                string e_ = deserialized.GetValue("EndTime").ToString()!;
 
-           return ret;
+                var groups = MainWindowViewModel.Selet_Memory(MainWindowViewModel._userData,
+                    "Groups", "User='" + deserializedPerson?.User + "'");
+
+                var resultTable = MainWindowViewModel.SQLiteHelpers.ExecuteDataSet("" +
+                    "select * from Notification WHERE Groups='" + groups + "' and Time>'" +
+                    s_ + "' and Time<'" + e_ + "'", null)?.Tables[0] ?? new DataTable();
+
+                //格式化返回信息
+                data_.Add("Notification", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable));
+                ret = JsonSerializer.Serialize(data_);
+            }
+
+            return ret;
         }
 
         public static List<Dictionary<string, object?>>? ToList(DataTable table)//datatable转list