More helpers to generically manage Chats & Channels

src/Client.cs

@@ -1523,12 +1523,78 @@ namespace WTelegram
 			}
 		}
 
+		public Task<UpdatesBase> AddChatUser(InputPeer peer, InputUserBase user, int fwd_limit = int.MaxValue) => peer switch
+		{
+			InputPeerChat chat => this.Messages_AddChatUser(chat.chat_id, user, fwd_limit),
+			InputPeerChannel channel => this.Channels_InviteToChannel(channel, new[] { user }),
+			_ => throw new ArgumentException("This method works on Chat & Channel only"),
+		};
+
+		public Task<UpdatesBase> DeleteChatUser(InputPeer peer, InputUser user, bool revoke_history = true) => peer switch
+		{
+			InputPeerChat chat => this.Messages_DeleteChatUser(chat.chat_id, user, revoke_history),
+			InputPeerChannel channel => this.Channels_EditBanned(channel, user, new ChatBannedRights { flags = ChatBannedRights.Flags.view_messages }),
+			_ => throw new ArgumentException("This method works on Chat & Channel only"),
+		};
+
+		public Task<UpdatesBase> LeaveChat(InputPeer peer, bool revoke_history = true) => peer switch
+		{
+			InputPeerChat chat => this.Messages_DeleteChatUser(chat.chat_id, InputUser.Self, revoke_history),
+			InputPeerChannel channel => this.Channels_LeaveChannel(channel),
+			_ => throw new ArgumentException("This method works on Chat & Channel only"),
+		};
+
+		public async Task<UpdatesBase> EditChatAdmin(InputPeer peer, InputUserBase user, bool is_admin)
+		{
+			switch (peer)
+			{
+				case InputPeerChat chat:
+					await this.Messages_EditChatAdmin(chat.chat_id, user, is_admin);
+					return new Updates { date = DateTime.UtcNow, users = new(), updates = Array.Empty<Update>(),
+						chats = (await this.Messages_GetChats(new[] { chat.chat_id })).chats };
+				case InputPeerChannel channel:
+					return await this.Channels_EditAdmin(channel, user, 
+						new ChatAdminRights { flags = is_admin ? (ChatAdminRights.Flags)0x8BF : 0 }, null);
+				default:
+					throw new ArgumentException("This method works on Chat & Channel only");
+			}
+		}
+
+		public Task<UpdatesBase> EditChatPhoto(InputPeer peer, InputChatPhotoBase photo) => peer switch
+		{
+			InputPeerChat chat => this.Messages_EditChatPhoto(chat.chat_id, photo),
+			InputPeerChannel channel => this.Channels_EditPhoto(channel, photo),
+			_ => throw new ArgumentException("This method works on Chat & Channel only"),
+		};
+
+		public Task<UpdatesBase> EditChatTitle(InputPeer peer, string title) => peer switch
+		{
+			InputPeerChat chat => this.Messages_EditChatTitle(chat.chat_id, title),
+			InputPeerChannel channel => this.Channels_EditTitle(channel, title),
+			_ => throw new ArgumentException("This method works on Chat & Channel only"),
+		};
+
 		public Task<Messages_ChatFull> GetFullChat(InputPeer peer) => peer switch
 		{
 			InputPeerChat chat => this.Messages_GetFullChat(chat.chat_id),
 			InputPeerChannel channel => this.Channels_GetFullChannel(channel),
 			_ => throw new ArgumentException("This method works on Chat & Channel only"),
 		};
+
+		public async Task<UpdatesBase> DeleteChat(InputPeer peer)
+		{
+			switch (peer)
+			{
+				case InputPeerChat chat:
+					await this.Messages_DeleteChat(chat.chat_id);
+					return new Updates { date = DateTime.UtcNow, users = new(), updates = Array.Empty<Update>(),
+						chats = (await this.Messages_GetChats(new[] { chat.chat_id })).chats };
+				case InputPeerChannel channel:
+					return await this.Channels_DeleteChannel(channel);
+				default:
+					throw new ArgumentException("This method works on Chat & Channel only");
+			}
+		}
 		#endregion
 	}
 }

src/Encryption.cs

@@ -224,7 +224,7 @@ namespace WTelegram
 		}
 
 		[TLDef(0x7A19CB76)] //RSA_public_key#7a19cb76 n:bytes e:bytes = RSAPublicKey
-		public partial class RSAPublicKey : IObject { public byte[] n, e; }
+		public class RSAPublicKey : IObject { public byte[] n, e; }
 
 		public static void LoadPublicKey(string pem)
 		{

src/TL.cs

@@ -370,7 +370,7 @@ namespace TL
 	// Below TL types are commented "parsed manually" from https://github.com/telegramdesktop/tdesktop/blob/dev/Telegram/Resources/tl/mtproto.tl
 
 	[TLDef(0xF35C6D01)] //rpc_result#f35c6d01 req_msg_id:long result:Object = RpcResult
-	public partial class RpcResult : IObject
+	public class RpcResult : IObject
 	{
 		public long req_msg_id;
 		public object result;
@@ -378,7 +378,7 @@ namespace TL
 
 	[System.Diagnostics.CodeAnalysis.SuppressMessage("Style", "IDE1006")]
 	[TLDef(0x5BB8E511)] //message#5bb8e511 msg_id:long seqno:int bytes:int body:Object = Message
-	public partial class _Message
+	public class _Message
 	{
 		public long msg_id;
 		public int seqno;
@@ -387,10 +387,10 @@ namespace TL
 	}
 
 	[TLDef(0x73F1F8DC)] //msg_container#73f1f8dc messages:vector<%Message> = MessageContainer
-	public partial class MsgContainer : IObject { public _Message[] messages; }
+	public class MsgContainer : IObject { public _Message[] messages; }
 	[TLDef(0xE06046B2)] //msg_copy#e06046b2 orig_message:Message = MessageCopy
-	public partial class MsgCopy : IObject { public _Message orig_message; }
+	public class MsgCopy : IObject { public _Message orig_message; }
 
 	[TLDef(0x3072CFA1)] //gzip_packed#3072cfa1 packed_data:bytes = Object
-	public partial class GzipPacked : IObject { public byte[] packed_data; }
+	public class GzipPacked : IObject { public byte[] packed_data; }
 }