From 6382f10dae0f6095bfcdcc55c0d86eb4a927d7eb Mon Sep 17 00:00:00 2001
From: Laura Hausmann <laura@hausmann.dev>
Date: Sun, 15 Jan 2023 03:08:14 +0100
Subject: [PATCH] Add /me command

---
 tgcli/Command.cs | 52 ++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 44 insertions(+), 8 deletions(-)

diff --git a/tgcli/Command.cs b/tgcli/Command.cs
index fd1e705..c11449d 100644
--- a/tgcli/Command.cs
+++ b/tgcli/Command.cs
@@ -29,6 +29,7 @@ namespace tgcli {
 			new CloseCommand(),
 			new EditCommand(),
 			new ReplyCommand(),
+			new MeCommand(),
 			new ReplyOffsetCommand(),
 			new ReplyDirectCommand(),
 			new HistoryCommand(),
@@ -226,7 +227,7 @@ namespace tgcli {
 				return;
 			}
 
-			if (GetSecretChats().Count(p => ((TdApi.ChatType.ChatTypeSecret) p.Type).UserId == userId) > 0) {
+			if (GetSecretChats().Count(p => ((TdApi.ChatType.ChatTypeSecret)p.Type).UserId == userId) > 0) {
 				lock (@lock)
 					messageQueue.Add($"{Ansi.Red}[tgcli] You already have a secret chat with the specified user.");
 				return;
@@ -331,7 +332,7 @@ namespace tgcli {
 				return;
 			}
 
-			var chat = GetSecretChats().Find(p => ((TdApi.ChatType.ChatTypeSecret) p.Type).UserId == userId);
+			var chat = GetSecretChats().Find(p => ((TdApi.ChatType.ChatTypeSecret)p.Type).UserId == userId);
 			if (chat == null) {
 				lock (@lock)
 					messageQueue.Add($"{Ansi.Red}[tgcli] No matching secret chat found.");
@@ -550,7 +551,7 @@ namespace tgcli {
 				messageQueue.Add($"{Ansi.Yellow}[tgcli] Listing {chats.Count} chats.");
 				chats.ForEach(chat => {
 					string line;
-					var    type = (TdApi.ChatType.ChatTypePrivate) chat.Type;
+					var    type = (TdApi.ChatType.ChatTypePrivate)chat.Type;
 					var    user = GetUser(type.UserId);
 					line = $"{Ansi.Bold}{Ansi.Yellow}@{user.Usernames.ActiveUsernames.First()} {Ansi.Magenta}{chat.Title}";
 					messageQueue.Add(line);
@@ -589,7 +590,7 @@ namespace tgcli {
 			lock (@lock) {
 				messageQueue.Add($"{Ansi.Yellow}[tgcli] Listing {secretChats.Count} secret chats:");
 				secretChats.ForEach(chat => {
-					messageQueue.Add($"{Ansi.Bold}{Ansi.Red}[sec] {chat.Title} -> {chat.Id} ({GetSecretChat(((TdApi.ChatType.ChatTypeSecret) chat.Type).SecretChatId).State.DataType})");
+					messageQueue.Add($"{Ansi.Bold}{Ansi.Red}[sec] {chat.Title} -> {chat.Id} ({GetSecretChat(((TdApi.ChatType.ChatTypeSecret)chat.Type).SecretChatId).State.DataType})");
 				});
 			}
 		}
@@ -629,7 +630,7 @@ namespace tgcli {
 		public override void Handler(List<string> inputParams) {
 			try {
 				if (inputParams.Count == 0) {
-					SetInputLine("/e " + ((TdApi.MessageContent.MessageText) lastMessage?.Content)?.Text?.Text);
+					SetInputLine("/e " + ((TdApi.MessageContent.MessageText)lastMessage?.Content)?.Text?.Text);
 					Emojis.ForEach(em => SetInputLine(currentInputLine.Replace(em.Item2, em.Item1)));
 					return;
 				}
@@ -670,6 +671,43 @@ namespace tgcli {
 		}
 	}
 
+	public class MeCommand : Command {
+		public MeCommand() : base("me", "", "sends an action message", "<message>", -1) { }
+
+		public override void Handler(List<string> inputParams) {
+			try {
+				if (inputParams.Count == 0) {
+					lock (@lock)
+						messageQueue.Add($"{Ansi.Red}[tgcli] Invalid syntax, check /help for more information.");
+					return;
+				}
+
+				var message = inputParams.Aggregate((current, param) => current + " " + param).Trim();
+
+				if (currentChatId == 0) {
+					lock (@lock)
+						messageQueue.Add($"{Ansi.Red}[tgcli] No open chat, cannot continue.");
+					return;
+				}
+
+				if (string.IsNullOrWhiteSpace(message)) {
+					lock (@lock)
+						messageQueue.Add($"{Ansi.Red}[tgcli] No message specified, cannot continue.");
+					return;
+				}
+
+				var user     = client.GetMeAsync().Result;
+				var username = user.Usernames?.ActiveUsernames?.FirstOrDefault() ?? user.FirstName;
+
+				SendMessage($"* {username} {message}", currentChatId);
+			}
+			catch {
+				lock (@lock)
+					messageQueue.Add($"{Ansi.Red}[tgcli] Unknown error sending action messsage.");
+			}
+		}
+	}
+
 	public class ReplyCommand : Command {
 		public ReplyCommand() : base("r", "", "matches message in history to reply to", "<message query>", -1) { }
 
@@ -692,9 +730,7 @@ namespace tgcli {
 				var query = inputParams.Aggregate((current, param) => current + " " + param).Trim();
 
 				var result = history.Where(m => m.Content is TdApi.MessageContent.MessageText)
-									.FirstOrDefault(m => ((TdApi.MessageContent.MessageText) m.Content)
-														 .Text.Text.ToLowerInvariant()
-														 .Contains(query.ToLower()));
+									.FirstOrDefault(m => ((TdApi.MessageContent.MessageText)m.Content).Text.Text.ToLowerInvariant().Contains(query.ToLower()));
 
 				if (result == null) {
 					lock (@lock)