Adds history command

TelegramBot/Program.cs

@@ -92,17 +92,7 @@ async Task OnKroMessage(Message msg, UpdateType type) {
 //TODO: currently we only take in account private messages and messages directed to the bot/mentioning them.
 // We should also take in account the last x messages in groups to add more context
 async Task OnMessage(Message msg, Agent agent) {
-    //Check if the message contains the bot's username or a reply to a message sent by the bot or a private chat
-
     var chatid = msg.Chat.Id;
-    var tokenlenght = oaiAgent.GetTokenLenght(msg.Text);
-    Console.WriteLine(
-        $"""
-         {agent.Name} has received message from {chatid} TokenLenght: {tokenlenght}
-         Message: {msg.Text}
-         """);
-    //Add the message to the chat history
-    oaiAgent.ChatHistoryAppend(Actor.User, chatid, "User: " + msg.Text);
     
     //Check if the message is a reset command
     if (msg.Text == "/reset" || msg.Text == "/reset@" + agent.Username) {
@@ -111,6 +101,26 @@ async Task OnMessage(Message msg, Agent agent) {
         return;
     }
     
+    if (msg.Text == "/history @"+agent.Username) {
+        
+        var history = oaiAgent.GetChatHistory(chatid, agent.Actor);
+        var historyText = string.Join("\n", history.Select(x => x.Item1.Content[0].Text));
+        await agent.Bot.SendMessage(chatid, historyText);
+        return;
+    }
+
+    var text = $"{msg.From?.FirstName} {msg.From?.LastName}: {msg.Text}";
+    var tokenlenght = oaiAgent.GetTokenLenght(msg.Text!);
+    Console.WriteLine(
+        $"""
+         {agent.Name} has received message from {chatid} TokenLenght: {tokenlenght}
+         Message: {msg.Text}
+         """);
+    //Add the message to the chat history
+    oaiAgent.ChatHistoryAppend(Actor.User, chatid, text);
+
+
+    //Check if the message contains the bot's username or a reply to a message sent by the bot or a private chat
     // Otherwise process it normally
     if (msg.Text!.Contains(agent.Name, StringComparison.OrdinalIgnoreCase) ||
         msg.ReplyToMessage?.From?.Id == agent.TelegramId ||
@@ -125,7 +135,6 @@ async Task OnMessage(Message msg, Agent agent) {
     }
 }
 
-
 async Task AnswerChat(long chatId, Agent agent) {
     //Get the response from the OpenAI API
     var result = oaiAgent.GetChatResponse(chatId, agent);