/**********************************************************
RunUO 2.0 AoV C# script file
Official Age of Valor Script :: www.uovalor.com
Last modified by 
Filepath: scripts\Engines\Help\SpeechLogGump.cs
Lines of code: 86
***********************************************************/


using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using Server;
using Server.Gumps;
using Server.Accounting;
using Server.Network;

namespace Server.Engines.Help
{
	public class SpeechLogGump : Gump
	{
		public static readonly int MaxEntriesPerPage = 30;

		private Mobile m_Player;
		private List<SpeechLogEntry> m_Log;
		private int m_Page;

		public SpeechLogGump( Mobile player, SpeechLog log )
			: this( player, new List<SpeechLogEntry>( log ) )
		{
		}

		public SpeechLogGump( Mobile player, List<SpeechLogEntry> log ) : this( player, log, ( log.Count - 1 ) / MaxEntriesPerPage )
		{
		}

		public SpeechLogGump( Mobile player, List<SpeechLogEntry> log, int page )
			: base( 500, 30 )
		{
			m_Player = player;
			m_Log = log;
			m_Page = page;

			AddImageTiled( 0, 0, 300, 425, 0xA40 );
			AddAlphaRegion( 1, 1, 298, 423 );

			string playerName = player.Name;
			string playerAccount = player.Account is Account ? player.Account.Username : "???";

			AddHtml( 10, 10, 280, 20, String.Format( "<basefont color=#A0A0FF><center>SPEECH LOG - {0} (<i>{1}</i>)</center></basefont>", playerName, Utility.FixHtml( playerAccount ) ), false, false );

			int lastPage = ( log.Count - 1 ) / MaxEntriesPerPage;

			string sLog;

			if ( page < 0 || page > lastPage )
			{
				sLog = "";
			}
			else
			{
				int max = log.Count - ( lastPage - page ) * MaxEntriesPerPage;
				int min = Math.Max( max - MaxEntriesPerPage, 0 );

				StringBuilder builder = new StringBuilder();

				for ( int i = min; i < max; i++ )
				{
					SpeechLogEntry entry = log[i];

					Mobile m = entry.From;

					string name = m.Name;
					string account = m.Account is Account ? m.Account.Username : "???";
					string speech = entry.Speech;

					if ( i != min )
						builder.Append( "<br>" );

					builder.AppendFormat( "<u>{0}</u> (<i>{1}</i>): {2}", name, Utility.FixHtml( account ), Utility.FixHtml( speech ) );
				}

				sLog = builder.ToString();
			}

			AddHtml( 10, 40, 280, 350, sLog, false, true );

			if ( page > 0 )
				AddButton( 10, 395, 0xFAE, 0xFB0, 1, GumpButtonType.Reply, 0 ); // Previous page

			AddLabel( 45, 395, 0x481, String.Format( "Current page: {0}/{1}", page + 1, lastPage + 1 ) );

			if ( page < lastPage )
				AddButton( 261, 395, 0xFA5, 0xFA7, 2, GumpButtonType.Reply, 0 ); // Next page
		}

		public override void OnResponse( NetState sender, RelayInfo info )
		{
			Mobile from = sender.Mobile;

			switch ( info.ButtonID )
			{
				case 1: // Previous page
				{
					if ( m_Page - 1 >= 0 )
						from.SendGump( new SpeechLogGump( m_Player, m_Log, m_Page - 1 ) );

					break;
				}
				case 2: // Next page
				{
					if ( ( m_Page + 1 ) * MaxEntriesPerPage < m_Log.Count )
						from.SendGump( new SpeechLogGump( m_Player, m_Log, m_Page + 1 ) );

					break;
				}
			}
		}
	}
}