SGT Lists (not services) work in Postgresql now.

.gitignore

@@ -109,3 +109,4 @@ imgui.ini
 /GUIs/skyscraper8.UI.ImGui/bin/Debug/net8.0/skyscraper5.ini
 /.vs/skyscraper8/CopilotIndices/17.14.698.11175
 /GUIs/skyscraper8.UI.ImGui/bin/Debug/net8.0
+/.vs/skyscraper8/CopilotIndices/17.14.734.62261

DataTableStorages/skyscraper5.Data.PostgreSql/Sgt.cs

@@ -1,5 +1,9 @@
-using skyscraper5.Skyscraper.Scraper.Storage.Split;
+using Newtonsoft.Json;
+using Npgsql;
+using NpgsqlTypes;
+using skyscraper5.Skyscraper.Scraper.Storage.Split;
 using skyscraper8.Ses;
+using skyscraper8.Skyscraper.Scraper.Storage.Utilities;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -10,20 +14,88 @@ namespace skyscraper5.Data.PostgreSql
 {
 	public partial class PostgresqlDataStore : DataStorage
 	{
+		private List<ushort> _existingSgtLists;
 
 		public bool TestForSgtList(SgtList list)
 		{
-			throw new NotImplementedException();
+			if (_existingSgtLists == null)
+				_existingSgtLists = new List<ushort>();
+
+			if (_existingSgtLists.Contains(list.ServiceListId))
+				return true;
+
+			bool result;
+			using (NpgsqlConnection connection = new NpgsqlConnection(connectionStringBuilder.ToString()))
+			{
+				connection.Open();
+				NpgsqlCommand command = connection.CreateCommand();
+				command.CommandText = "SELECT dateadded FROM astra_sgt WHERE slid = @slid";
+				command.Parameters.AddParameter("@slid", NpgsqlDbType.Integer, (int)list.ServiceListId);
+				NpgsqlDataReader npgsqlDataReader = command.ExecuteReader();
+				if (result = npgsqlDataReader.Read())
+				{
+					_existingSgtLists.Add(list.ServiceListId);
+				}
+				npgsqlDataReader.Close();
+				command.Dispose();
+				connection.Close();
+			}
+			return result;
 		}
 
 		public void InsertSgtList(SgtList list)
 		{
-			throw new NotImplementedException();
+			using (NpgsqlConnection connection = new NpgsqlConnection(connectionStringBuilder.ToString()))
+			{
+				connection.Open();
+				NpgsqlCommand command = connection.CreateCommand();
+				command.CommandText = "INSERT INTO astra_sgt VALUES (@slid,DEFAULT,@pds,@names,@cavailabilities)";
+				command.Parameters.AddWithValue("@slid", NpgsqlDbType.Integer, (int)list.ServiceListId);
+				command.Parameters.AddWithValue("@pds", NpgsqlDbType.Bigint, (long)list.PrivateDataSpecifier);
+				command.Parameters.AddWithValue("@names", NpgsqlDbType.Json, JsonConvert.SerializeObject(list.Names));
+				command.Parameters.AddWithValue("@cavailabilities", NpgsqlDbType.Json, JsonConvert.SerializeObject(list.CountryAvailabilities));
+				SetNulls(command);
+				command.ExecuteNonQuery();
+				connection.Close();
+				connection.Dispose();
 			}
 
+			if (_existingSgtLists == null)
+				_existingSgtLists = new List<ushort>();
+			if (!_existingSgtLists.Contains(list.ServiceListId))
+				_existingSgtLists.Add(list.ServiceListId);
+		}
+
+		private HashSet<DatabaseKeySgtService> _knownSgtServices;
 		public bool TestForSgtService(SgtService child)
 		{
-			throw new NotImplementedException();
+			if (_knownSgtServices == null)
+				_knownSgtServices = new HashSet<DatabaseKeySgtService>();
+
+			DatabaseKeySgtService key = child.GetDatabaseKey();
+			if (_knownSgtServices.Contains(key))
+				return true;
+
+			bool result;
+			using (NpgsqlConnection connection = new NpgsqlConnection(connectionStringBuilder.ToString()))
+			{
+				connection.Open();
+				NpgsqlCommand command = connection.CreateCommand();
+				command.CommandText = "SELECT dateadded FROM astra_sgt_services WHERE slid = @slid AND sid = @sid AND tsid = @tsid AND onid = @onid";
+				command.Parameters.AddWithValue("@slid", NpgsqlDbType.Integer, (int)child.ServiceListId);
+				command.Parameters.AddWithValue("@sid", NpgsqlDbType.Integer, (int)child.ServiceId);
+				command.Parameters.AddWithValue("@tsid", NpgsqlDbType.Integer, (int)child.TransportStreamId);
+				command.Parameters.AddWithValue("@onid", NpgsqlDbType.Integer, (int)child.OriginalNetworkId);
+				NpgsqlDataReader dataReader = command.ExecuteReader();
+				if (result = dataReader.Read())
+				{
+					_knownSgtServices.Add(key);
+				}
+				dataReader.Close();
+				command.Dispose();
+				connection.Close();
+			}
+			return result;
 		}
 
 		public void InsertSgtService(SgtService child)

DataTableStorages/skyscraper5.Data.PostgreSql/skyscraper5.Data.PostgreSql.csproj

@@ -6,6 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="Npgsql" Version="9.0.3" />
   </ItemGroup>
 

skyscraper8/Ses/SgtService.cs

@@ -1,5 +1,6 @@
 using skyscraper5.Dvb.Descriptors;
 using skyscraper8.Ses.Descriptors;
+using skyscraper8.Skyscraper.Scraper.Storage.Utilities;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -53,5 +54,10 @@ namespace skyscraper8.Ses
 
 			return ServiceDescriptor.ServiceName;
 		}
+
+		public DatabaseKeySgtService GetDatabaseKey()
+		{
+			return new DatabaseKeySgtService(ServiceListId, ServiceId, TransportStreamId, OriginalNetworkId);
+		}
 	}
 }

skyscraper8/Skyscraper/Scraper/Storage/Utilities/DatabaseKeySgtService.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace skyscraper8.Skyscraper.Scraper.Storage.Utilities
+{
+	public class DatabaseKeySgtService
+	{
+		public DatabaseKeySgtService(ushort serviceListId, ushort serviceId, ushort transportStreamId, ushort originalNetworkId)
+		{
+			ServiceListId = serviceListId;
+			ServiceId = serviceId;
+			TransportStreamId = transportStreamId;
+			OriginalNetworkId = originalNetworkId;
+		}
+
+		public ushort ServiceListId { get; }
+		public ushort ServiceId { get; }
+		public ushort TransportStreamId { get; }
+		public ushort OriginalNetworkId { get; }
+
+		public override bool Equals(object? obj)
+		{
+			return obj is DatabaseKeySgtService service &&
+				   ServiceListId == service.ServiceListId &&
+				   ServiceId == service.ServiceId &&
+				   TransportStreamId == service.TransportStreamId &&
+				   OriginalNetworkId == service.OriginalNetworkId;
+		}
+
+		public override int GetHashCode()
+		{
+			return HashCode.Combine(ServiceListId, ServiceId, TransportStreamId, OriginalNetworkId);
+		}
+	}
+}