using System;
using System.Collections.Generic;

namespace AllocsFixes.CustomCommands
{
	public class SayToPlayer : ConsoleCmdAbstract
	{
		public override string GetDescription ()
		{
			return "send a message to a single player";
		}

		public override string GetHelp () {
			return "Usage:\n" +
				   "   pm <player name / steam id / entity id> <message>\n" +
				   "Send a PM to the player given by the player name or entity id (as given by e.g. \"lpi\").";
		}

		public override string[] GetCommands ()
		{
			return new string[] { "sayplayer", "pm" };
		}

		private void RunInternal (ClientInfo _sender, List<string> _params)
		{
			if (_params.Count < 2) {
				SdtdConsole.Instance.Output ("Usage: sayplayer <playername|entityid> <message>");
				return;
			}

			string message = _params [1];

			ClientInfo receiver = ConsoleHelper.ParseParamIdOrName (_params [0]);
			if (receiver != null) {
				Chat.SendMessage (receiver, _sender, message);
			} else {
				SdtdConsole.Instance.Output ("Playername or entity ID not found.");
			}
		}

		public override void Execute (List<string> _params, CommandSenderInfo _senderInfo)
		{
			try {
				if (_senderInfo.RemoteClientInfo != null) {
					RunInternal (_senderInfo.RemoteClientInfo, _params);
				} else {
					RunInternal (null, _params);
				}
			} catch (Exception e) {
				Log.Out ("Error in SayToPlayer.Run: " + e);
			}
		}
	}
}