/*      ***** NOTE *****
 *
 *  Use of this script requires replacing the OnTick method in
 *  Scripts/Misc/WelcomeTimer.cs
 *  with the OnTick method provided below.
 *
 *  and requires adding the following namespace reference to the top of WelcomeTimer.cs
 *
 *  using Server.Accounting;
 *
 ***************************************************
 *
 *  protected override void OnTick()
 *  {
 *      if ( m_State < m_Count )
 *          m_Mobile.SendMessage( 0x35, m_Messages[m_State++] );
 *
 *      if ( m_State == m_Count )
 *      {
 *          Stop();
 *
 *          if( Server.Accounting.DupeCharName.checkForDupeCharName( m_Mobile ) )
 *          {
 *              m_Mobile.Prompt = new DupeCharName.ChangeNamePrompt( m_Mobile );
 *          }
 *      }
 *  }
 *
 */

using System;
using Server;
using Server.Gumps;
using Server.Prompts;
using Server.Misc;
using Server.Network;
using System.Collections;
using Server.Mobiles;
using Server.Accounting;

namespace Server.Accounting
{
    public class DupeCharName
    {

        public static bool checkForDupeCharName( Mobile m )
        {
            if( m == null )
                return true;

            ArrayList results = new ArrayList();
            string matchEntry = m.Name;
            string search = matchEntry.ToLower();
            ArrayList mobiles = new ArrayList( World.Mobiles.Values );

            foreach( Mobile m_toCheck in mobiles )
            {
                if ( m_toCheck != null && m_toCheck != m && m_toCheck.Name != null && m_toCheck.Name.ToLower().IndexOf( search ) >= 0 )
                {
                    if ( m_toCheck is PlayerMobile )
                    {
                        results.Add( m_toCheck );
                    }
                }
            }
            if ( results.Count == 0 )
            {
                return false;
            }
            else
            {
                return true;
            }
        }


        public class ChangeNamePrompt : Prompt
        {

            public ChangeNamePrompt( Mobile from )
            {
                from.SendMessage( "Your chosen name {0} is already in use or is unacceptable for use on this shard.", from.Name );
                from.SendMessage( "Please type a new name now." );
                from.Name = "Generic Player";
            }

            public override void OnCancel( Mobile from )
            {
                if( from == null)
                    return;
                from.Prompt = new ChangeNamePrompt( from );
            }

            public override void OnResponse( Mobile from, string text )
            {
                if( from == null)
                {
                    return;
                }

                if( text != null )
                {
                    text = text.Trim();
                }
                else
                {
                    text = "Generic Player";
                }

                if ( text != "" )
                {
                    from.Name = text;
                    if( !checkForDupeCharName( from ) && NameVerification.Validate( text, 2, 16, true, true, true, 1, NameVerification.SpaceDashPeriodQuote ) )
                    {
                        from.SendMessage( "Your name is now {0}.", text );
                    }
                    else
                    {
                        from.Prompt = new ChangeNamePrompt( from );
                    }
                }
                else
                {
                    from.Prompt = new ChangeNamePrompt( from );
                }
            }
        }
    }
}