//
// openmapi.org - IRC <--> Jabber bridge - UsersCommand.cs
//
// (C) 2009 by Johannes Roith
//
// Author: Johannes Roith <johannes@jroith.de>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//

namespace Jonfo.Jabber.IRC {
	
	using System;
	using System.Text;
	using jabber;
	
	/// <summary>
	///  Prints a list of all connected users.
	/// </summary>
	public sealed class UsersCommand : Command
	{
		public UsersCommand (IRCJabberBridge bridge) : base (bridge)
		{
		}
		
		public override string Description {
			get { return "Print a list of connected users."; }
		}
		
		public override string CommandStr {
			get { return "users"; }
		}
		
		public override void Run (JID from, string args)
		{
			StringBuilder response = new StringBuilder ();
			
/*			string[] channels = bridge.IRCClient.GetChannels ();
			foreach (var ch in channels)
				Console.WriteLine (ch);
			Channel channel = bridge.IRCClient.GetChannel (bridge.IRCChannel);
			if (channel == null)
				bridge.JabberClient.Message (from, "error -- invalid target channel '" + bridge.IRCChannel + "' !");
			else {
				foreach (ChannelUser user in channel.Users.Values) {
					string nick = user.Nick;
					if (user.IsOp)
						nick = "@"+ nick;
					else  if (user.IsVoice)
						nick = "+"+ nick;
					response.Append (nick + "\n");
				}
			} */
			
				foreach (JID jid in bridge.GetAvailableJabberBuddies ())
					response.Append ("jabber: " + jid.ToString () + "; ");
				
				bridge.JabberClient.Message (from, response.ToString ());
		}
	}
	
	
}