using System;
using System.Collections.Generic;
using Server;
using Server.Gumps;
using Server.Items;
using Server.Mobiles;
using Server.Prompts;
using Server.Engines.XmlSpawner2;

//
// XmlLogGump
// modified from RC0 BOBGump.cs
//
namespace Server.Gumps
{
	public class XMLQuestLogGump : Gump
	{
		private Mobile m_From;

		private List<object> m_List;

		private int m_Page;

		private const int LabelColor = 0x7FFF;

		public int GetIndexForPage( int page )
		{
			int index = 0;

			while ( page-- > 0 )
				index += GetCountForIndex( index );

			return index;
		}

		public int GetCountForIndex( int index )
		{
			int slots = 0;
			int count = 0;

			List<object> list = m_List;

			for ( int i = index; i >= 0 && i < list.Count; ++i )
			{
				object obj = list[i];

					int add;

					add = 1;

					if ( (slots + add) > 10 )
						break;

					slots += add;

				++count;
			}

			return count;
		}


		public XMLQuestLogGump( Mobile from ) : this( from, 0, null )
		{
		}

		public override void OnResponse( Server.Network.NetState sender, RelayInfo info )
		{
            if(info == null || m_From == null) return;

			switch ( info.ButtonID )
			{
				case 0: // EXIT
				{
					break;
				}

				case 2: // Previous page
				{
					if ( m_Page > 0 )
						m_From.SendGump( new XMLQuestLogGump( m_From, m_Page - 1, m_List ) );

					return;
				}
				case 3: // Next page
				{
					if ( GetIndexForPage( m_Page + 1 ) < m_List.Count )
						m_From.SendGump( new XMLQuestLogGump( m_From, m_Page + 1, m_List ) );

					break;
				}
				case 10: // Top players
				{
					// if this player has an XmlQuestPoints attachment, find it
					XmlQuestPoints p = (XmlQuestPoints)XmlAttach.FindAttachment(m_From,typeof(XmlQuestPoints));

					m_From.CloseGump(typeof(XmlQuestLeaders.TopQuestPlayersGump));
					m_From.SendGump(new XmlQuestLeaders.TopQuestPlayersGump(p));

					break;
				}


				default:
				{
				    if ( info.ButtonID >= 2000 )
                    {
                        int index = info.ButtonID - 2000;

                        if ( index < 0 || index >= m_List.Count )
    						break;

                        if(m_List[index] is IXmlQuest)
                        {
                            IXmlQuest o = m_List[index] as IXmlQuest;
    
                            if(o != null && !o.Deleted){
                                m_From.SendGump( new XMLQuestLogGump( m_From, m_Page, null ) );
                                m_From.CloseGump( typeof( XmlQuestStatusGump ) );
                                m_From.SendGump( new XmlQuestStatusGump(o, o.TitleString, 320, 0, true) );
                            }
                        } 
                    } 

					break;
				}
			}
		}


		public XMLQuestLogGump( Mobile from, int page, List<object> list ) : base( 12, 24 )
		{
			if(from == null) return;

			from.CloseGump( typeof( XMLQuestLogGump ) );

			XmlQuestPoints p = (XmlQuestPoints)XmlAttach.FindAttachment(from, typeof(XmlQuestPoints));

			m_From = from;
			m_Page = page;

			if ( list == null )
			{
				// make a new list based on the number of items in the book
				int nquests = 0;
				list = new List<object>( );

				// find all quest items in the players pack
				if(from.Backpack != null)
				{
					Item [] packquestitems = from.Backpack.FindItemsByType(typeof(IXmlQuest));

					if (packquestitems != null)
					{
						nquests += packquestitems.Length;
						for ( int i = 0; i < packquestitems.Length; ++i )
						{
							if(packquestitems[i] != null && !packquestitems[i].Deleted && !(packquestitems[i].Parent is XmlQuestBook))
								list.Add( packquestitems[i] );
						}
					}

					// find any questbooks they might have
					Item [] questbookitems = from.Backpack.FindItemsByType(typeof(XmlQuestBook));

					if(questbookitems != null)
					{

						for ( int j = 0; j < questbookitems.Length; ++j )
						{
							Item [] questitems = ((XmlQuestBook)questbookitems[j]).FindItemsByType(typeof(IXmlQuest));

							if(questitems != null)
							{
								nquests += questitems.Length;
				
								for ( int i = 0; i < questitems.Length; ++i )
								{
									list.Add( questitems[i] );
								}
							}
						}
					}

					// find any completed quests on the XmlQuestPoints attachment

					if(p != null && p.QuestList != null)
					{
						// add all completed quests
						foreach(XmlQuestPoints.QuestEntry q in p.QuestList)
						{
							list.Add(q);
						}
					}
				}

			}

			m_List = list;

			int index = GetIndexForPage( page );
			int count = GetCountForIndex( index );

			int tableIndex = 0;

			int width = 600;

			width = 766;

			X = (824 - width) / 2;
			
			int xoffset = 20;

			AddPage( 0 );

			AddBackground( 10, 10, width, 439, 5054 );
			AddImageTiled( 18, 20, width - 17, 420, 2624 );

			AddImageTiled( 58 - xoffset, 64, 36, 352, 200 ); // open
			AddImageTiled( 96 - xoffset, 64, 163, 352, 1416 );  // name
			AddImageTiled( 261 - xoffset, 64, 55, 352, 200 ); // type
			AddImageTiled( 308 - xoffset, 64, 85, 352, 1416 );  // status
			AddImageTiled( 395 - xoffset, 64, 116, 352, 200 );  // expires

			AddImageTiled( 511 - xoffset, 64, 42, 352, 1416 );  // points
			AddImageTiled( 555 - xoffset, 64, 175, 352, 200 );  // completed
			AddImageTiled( 734 - xoffset, 64, 42, 352, 1416 );  // repeated

			for ( int i = index; i < (index + count) && i >= 0 && i < list.Count; ++i )
			{
				object obj = list[i];

				AddImageTiled( 24, 94 + (tableIndex * 32), 489, 2, 2624 );

				++tableIndex;
			}

			AddAlphaRegion( 18, 20, width - 17, 420 );
			AddImage( 5, 5, 10460 );
			AddImage( width - 15, 5, 10460 );
			AddImage( 5, 424, 10460 );
			AddImage( width - 15, 424, 10460 );

			AddHtmlLocalized( 375, 25, 200, 30, 1046026, LabelColor, false, false ); // Quest Log

			AddHtmlLocalized( 63 - xoffset, 45, 200, 32, 1072837, LabelColor, false, false ); // Current Points: 
			
			AddHtml( 243 - xoffset, 45, 200, 32, XmlSimpleGump.Color("Available Credits:","FFFFFF"), false, false ); // Your Reward Points: 

			AddHtml( 453 - xoffset, 45, 200, 32, XmlSimpleGump.Color("Rank:","FFFFFF"),  false, false );  // Rank

			AddHtml( 600 - xoffset, 45, 200, 32, XmlSimpleGump.Color("Quests Completed:","FFFFFF"),  false, false ); // Quests completed

			if(p != null)
			{

				int pcolor = 53;
				AddLabel(170 - xoffset, 45, pcolor, p.Points.ToString());
				AddLabel(350 - xoffset, 45, pcolor, p.Credits.ToString());
				AddLabel(500 - xoffset, 45, pcolor, p.Rank.ToString());
				AddLabel(720 - xoffset, 45, pcolor, p.QuestsCompleted.ToString());
			}

			AddHtmlLocalized( 63 - xoffset, 64, 200, 32, 3000362, LabelColor, false, false ); // Open
			AddHtmlLocalized( 147 - xoffset, 64, 200, 32, 3005104, LabelColor, false, false ); // Name
			AddHtmlLocalized( 270 - xoffset, 64, 200, 32, 1062213, LabelColor, false, false ); // Type
			AddHtmlLocalized( 326 - xoffset, 64, 200, 32, 3000132, LabelColor, false, false ); // Status
			AddHtmlLocalized( 429 - xoffset, 64, 200, 32, 1062465, LabelColor, false, false ); // Expires

			AddHtml( 514 - xoffset, 64, 200, 32, XmlSimpleGump.Color("Points","FFFFFF"), false, false ); // Points
			AddHtml( 610 - xoffset, 64, 200, 32, XmlSimpleGump.Color("Next Available","FFFFFF"), false, false ); // Next Available
			//AddHtmlLocalized( 610 - xoffset, 64, 200, 32,  1046033, LabelColor, false, false ); // Completed
			AddHtmlLocalized( 738 - xoffset, 64, 200, 32, 3005020, LabelColor, false, false ); // Repeat

			AddButton( 675 - xoffset, 416, 4017, 4018, 0, GumpButtonType.Reply, 0 );
			AddHtmlLocalized( 710 - xoffset, 416, 120, 20, 1011441, LabelColor, false, false ); // EXIT

			AddButton( 113 - xoffset, 416, 0xFA8, 0xFAA, 10, GumpButtonType.Reply, 0 );
			AddHtml( 150 - xoffset, 416, 200, 32, XmlSimpleGump.Color("Top Players","FFFFFF"), false, false ); // Top players gump
			

			tableIndex = 0;

			if ( page > 0 )
			{
				AddButton( 225, 416, 4014, 4016, 2, GumpButtonType.Reply, 0 );
				AddHtmlLocalized( 260, 416, 150, 20, 1011067, LabelColor, false, false ); // Previous page
			}

			if ( GetIndexForPage( page + 1 ) < list.Count )
			{
				AddButton( 375, 416, 4005, 4007, 3, GumpButtonType.Reply, 0 );
				AddHtmlLocalized( 410, 416, 150, 20, 1011066, LabelColor, false, false ); // Next page
			}

			for ( int i = index; i < (index + count) && i >= 0 && i < list.Count; ++i )
			{
				object obj = list[i];


				if ( obj is IXmlQuest )
				{
					IXmlQuest e = (IXmlQuest)obj;

					int y = 96 + (tableIndex++ * 32);


					AddButton( 60 - xoffset, y + 2, 0xFAB, 0xFAD, 2000 + i, GumpButtonType.Reply, 0 ); // open gump


					int color;

					if(!e.IsValid)
					{
						color = 33;
					} 
					else
						if(e.IsCompleted)
					{
						color = 67;
					} 
					else
					{
						color = 5;
					}


					AddLabel( 100 - xoffset, y, color, (string)e.Name );

					//AddHtmlLocalized( 315, y, 200, 32, e.IsCompleted ? 1049071 : 1049072, htmlcolor, false, false ); // Completed/Incomplete
					AddLabel( 315 - xoffset, y, color, e.IsCompleted ? "Completed" : "In Progress" );

					// indicate the expiration time
					if(e.IsValid)
					{

						// do a little parsing of the expiration string to fit it in the space
						string substring = e.ExpirationString;
						if(e.ExpirationString.IndexOf("Expires in") >= 0)
						{
							substring = e.ExpirationString.Substring(11);
						}
						AddLabel( 400 - xoffset, y, color, (string)substring );
					} 
					else
					{
						AddLabel( 400 - xoffset, y, color, "No longer valid" );
					}

					if(e.PartyEnabled)
					{

						AddLabel( 270 - xoffset, y, color, "Party" );
						//AddHtmlLocalized( 250, y, 200, 32, 3000332, htmlcolor, false, false ); // Party
					} 
					else 
					{

						AddLabel( 270 - xoffset, y, color, "Solo" );
					}

					AddLabel( 515 - xoffset, y, color, e.Difficulty.ToString() );

				} 
				else
					if(obj is XmlQuestPoints.QuestEntry)
				{
					XmlQuestPoints.QuestEntry e = (XmlQuestPoints.QuestEntry)obj;

					int y = 96 + (tableIndex++ * 32);
					int color = 67;

					AddLabel( 100 - xoffset, y, color, (string)e.Name );

					AddLabel( 315 - xoffset, y, color, "Completed" );

					if(e.PartyEnabled)
					{

						AddLabel( 270 - xoffset, y, color, "Party" );
						//AddHtmlLocalized( 250, y, 200, 32, 3000332, htmlcolor, false, false ); // Party
					} 
					else 
					{

						AddLabel( 270 - xoffset, y, color, "Solo" );
					}

					AddLabel( 515 - xoffset, y, color, e.Difficulty.ToString() );

					//AddLabel( 560 - xoffset, y, color, e.WhenCompleted.ToString() );
					// determine when the quest can be done again by looking for an xmlquestattachment with the same name
					XmlQuestAttachment qa = (XmlQuestAttachment)XmlAttach.FindAttachment(from, typeof(XmlQuestAttachment), e.Name);
					if(qa != null)
					{
						if(qa.Expiration == TimeSpan.Zero)
						{
							AddLabel( 560 - xoffset, y, color, "Not Repeatable" );
						} 
						else
						{
							DateTime nexttime = DateTime.UtcNow + qa.Expiration;
							AddLabel( 560 - xoffset, y, color, nexttime.ToString() );
						}
					} 
					else
					{
						// didnt find one so it can be done again
						AddLabel( 560 - xoffset, y, color, "Available Now" );
					}

					AddLabel( 741 - xoffset, y, color, e.TimesCompleted.ToString() );
				}
			}
		}
	}
}