/***************************************************************************
The Disc Image Chef
----------------------------------------------------------------------------
 
Filename       : MapFriendCommand.cs
Version        : 1.0.326
Author(s)      : Natalia Portillo
 
Component      : NatiBot

Revision       : r326
Last change by : Natalia Portillo
Date           : 2010/01/01

--[ License ] --------------------------------------------------------------
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.

----------------------------------------------------------------------------
Copyright (C) 2008-2014 Claunia.com
****************************************************************************/
namespace bot.Commands
{
    using bot;
    using OpenMetaverse;
    using System;
    using System.Text;
    using System.Threading;

    public class MapFriendCommand : Command
    {
        ManualResetEvent WaitforFriend = new ManualResetEvent(false);

        public MapFriendCommand(SecondLifeBot SecondLifeBot)
        {
            base.Name = "mapfriend";
            base.Description = bot.Localization.clResourceManager.getText("Commands.MapFriend.Description") + " " + bot.Localization.clResourceManager.getText("Commands.MapFriend.Usage");
        }

        public override string Execute(string[] args, UUID fromAgentID, bool fromSL)
        {
            if (args.Length != 1)
                return bot.Localization.clResourceManager.getText("Commands.MapFriend.Usage");

            UUID targetID;

            if (!UUID.TryParse(args[0], out targetID))
                return bot.Localization.clResourceManager.getText("Commands.MapFriend.Usage");

            StringBuilder sb = new StringBuilder();

            EventHandler<FriendFoundReplyEventArgs> del = delegate(object sender, FriendFoundReplyEventArgs e)
            {
                if (!e.RegionHandle.Equals(0))
                    sb.AppendFormat(bot.Localization.clResourceManager.getText("Commands.MapFriend.Found"), e.AgentID, e.RegionHandle, e.Location.X, e.Location.Y);
                else
                    sb.AppendFormat(bot.Localization.clResourceManager.getText("Commands.MapFriend.Offline"), e.AgentID);

                WaitforFriend.Set();
            };

            Client.Friends.FriendFoundReply += del;
            WaitforFriend.Reset();
            Client.Friends.MapFriend(targetID);
            if (!WaitforFriend.WaitOne(10000, false))
            {
                sb.AppendFormat(bot.Localization.clResourceManager.getText("Commands.MapFriend.TimeOut"), targetID);
            }
            Client.Friends.FriendFoundReply -= del;
            return sb.ToString();
        }
    }
}