using System;
using Server;
using Server.Items;
using Server.Gumps;
using Server.Network;

namespace Server.Engines.Plants
{
	public class MainPlantGump : Gump
	{
		private PlantItem m_Plant;

		public MainPlantGump( PlantItem plant ) : base( 20, 20 )
		{
			m_Plant = plant;

			DrawBackground();

			DrawPlant();

			AddButton( 71, 67, 0xD4, 0xD4, 1, GumpButtonType.Reply, 0 ); // Reproduction menu
			AddItem( 59, 68, 0xD08 );

			PlantSystem system = plant.PlantSystem;

			AddButton( 71, 91, 0xD4, 0xD4, 2, GumpButtonType.Reply, 0 ); // Infestation
			AddItem( 8, 96, 0x372 );
			AddPlus( 95, 92, system.Infestation );

			AddButton( 71, 115, 0xD4, 0xD4, 3, GumpButtonType.Reply, 0 ); // Fungus
			AddItem( 58, 115, 0xD16 );
			AddPlus( 95, 116, system.Fungus );

			AddButton( 71, 139, 0xD4, 0xD4, 4, GumpButtonType.Reply, 0 ); // Poison
			AddItem( 59, 143, 0x1AE4 );
			AddPlus( 95, 140, system.Poison );

			AddButton( 71, 163, 0xD4, 0xD4, 5, GumpButtonType.Reply, 0 ); // Disease
			AddItem( 55, 167, 0x1727 );
			AddPlus( 95, 164, system.Disease );

			AddButton( 209, 67, 0xD2, 0xD2, 6, GumpButtonType.Reply, 0 ); // Water
			AddItem( 193, 67, 0x1F9D );
			AddPlusMinus( 196, 67, system.Water );

			AddButton( 209, 91, 0xD4, 0xD4, 7, GumpButtonType.Reply, 0 ); // Poison potion
			AddItem( 197, 91, 0xF0A );
			AddLevel( 196, 91, system.PoisonPotion );

			AddButton( 209, 115, 0xD4, 0xD4, 8, GumpButtonType.Reply, 0 ); // Cure potion
			AddItem( 192, 115, 0xF07 );
			AddLevel( 196, 115, system.CurePotion );

			AddButton( 209, 139, 0xD4, 0xD4, 9, GumpButtonType.Reply, 0 ); // Heal potion
			AddItem( 190, 139, 0xF0C );
			AddLevel( 196, 139, system.HealPotion );

			AddButton( 209, 163, 0xD4, 0xD4, 10, GumpButtonType.Reply, 0 ); // Strength potion
			AddItem( 193, 163, 0xF09 );
			AddLevel( 196, 163, system.StrengthPotion );

			AddImage( 48, 47, 0xD2 );
			AddLevel( 54, 47, (int)m_Plant.PlantStatus );

			AddImage( 232, 47, 0xD2 );
			AddGrowthIndicator( 239, 47 );

			AddButton( 48, 183, 0xD2, 0xD2, 11, GumpButtonType.Reply, 0 ); // Help
			AddLabel( 54, 183, 0x835, "?" );

			AddButton( 232, 183, 0xD4, 0xD4, 12, GumpButtonType.Reply, 0 ); // Empty the bowl
			AddItem( 219, 180, 0x15FD );
		}

		private void DrawBackground()
		{
			AddBackground( 50, 50, 200, 150, 0xE10 );

			AddItem( 45, 45, 0xCEF );
			AddItem( 45, 118, 0xCF0 );

			AddItem( 211, 45, 0xCEB );
			AddItem( 211, 118, 0xCEC );
		}

		private void DrawPlant()
		{
			PlantStatus status = m_Plant.PlantStatus;

			if ( status < PlantStatus.FullGrownPlant )
			{
				AddImage( 110, 85, 0x589 );

				AddItem( 122, 94, 0x914 );
				AddItem( 135, 94, 0x914 );
				AddItem( 120, 112, 0x914 );
				AddItem( 135, 112, 0x914 );

				if ( status >= PlantStatus.Stage2 )
				{
					AddItem( 127, 112, 0xC62 );
				}
				if ( status == PlantStatus.Stage3 || status == PlantStatus.Stage4 )
				{
					AddItem( 129, 85, 0xC7E );
				}
				if ( status >= PlantStatus.Stage4 )
				{
					AddItem( 121, 117, 0xC62 );
					AddItem( 133, 117, 0xC62 );
				}
				if ( status >= PlantStatus.Stage5 )
				{
					AddItem( 110, 100, 0xC62 );
					AddItem( 140, 100, 0xC62 );
					AddItem( 110, 130, 0xC62 );
					AddItem( 140, 130, 0xC62 );
				}
				if ( status >= PlantStatus.Stage6 )
				{
					AddItem( 105, 115, 0xC62 );
					AddItem( 145, 115, 0xC62 );
					AddItem( 125, 90, 0xC62 );
					AddItem( 125, 135, 0xC62 );
				}
			}
			else
			{
				PlantTypeInfo typeInfo = PlantTypeInfo.GetInfo( m_Plant.PlantType );
				PlantHueInfo hueInfo = PlantHueInfo.GetInfo( m_Plant.PlantHue );

				// The large images for these trees trigger a client crash, so use a smaller, generic tree.
				if ( m_Plant.PlantType == PlantType.CypressTwisted || m_Plant.PlantType == PlantType.CypressStraight )
					AddItem( 130 + typeInfo.OffsetX, 96 + typeInfo.OffsetY, 0x0CCA, hueInfo.Hue );
				else
					AddItem( 130 + typeInfo.OffsetX, 96 + typeInfo.OffsetY, typeInfo.ItemID, hueInfo.Hue );
			}

			if ( status != PlantStatus.BowlOfDirt )
			{
				int message = m_Plant.PlantSystem.GetLocalizedHealth();

				switch ( m_Plant.PlantSystem.Health )
				{
					case PlantHealth.Dying:
					{
						AddItem( 92, 167, 0x1B9D );
						AddItem( 161, 167, 0x1B9D );

						AddHtmlLocalized( 136, 167, 42, 20, message, 0x00FC00, false, false );

						break;
					}
					case PlantHealth.Wilted:
					{
						AddItem( 91, 164, 0x18E6 );
						AddItem( 161, 164, 0x18E6 );

						AddHtmlLocalized( 132, 167, 42, 20, message, 0x00C207, false, false );

						break;
					}
					case PlantHealth.Healthy:
					{
						AddItem( 96, 168, 0xC61 );
						AddItem( 162, 168, 0xC61 );

						AddHtmlLocalized( 129, 167, 42, 20, message, 0x008200, false, false );

						break;
					}
					case PlantHealth.Vibrant:
					{
						AddItem( 93, 162, 0x1A99 );
						AddItem( 162, 162, 0x1A99 );

						AddHtmlLocalized( 129, 167, 42, 20, message, 0x0083E0, false, false );

						break;
					}
				}
			}
		}

		private void AddPlus( int x, int y, int value )
		{
			switch ( value )
			{
				case 1: AddLabel( x, y, 0x35, "+" ); break;
				case 2: AddLabel( x, y, 0x21, "+" ); break;
			}
		}

		private void AddPlusMinus( int x, int y, int value )
		{
			switch ( value )
			{
				case 0: AddLabel( x, y, 0x21, "-" ); break;
				case 1: AddLabel( x, y, 0x35, "-" ); break;
				case 3: AddLabel( x, y, 0x35, "+" ); break;
				case 4: AddLabel( x, y, 0x21, "+" ); break;
			}
		}

		private void AddLevel( int x, int y, int value )
		{
			AddLabel( x, y, 0x835, value.ToString() );
		}

		private void AddGrowthIndicator( int x, int y )
		{
			if ( !m_Plant.IsGrowable )
				return;

			switch ( m_Plant.PlantSystem.GrowthIndicator )
			{
				case PlantGrowthIndicator.InvalidLocation : AddLabel( x, y, 0x21, "!" ); break;
				case PlantGrowthIndicator.NotHealthy : AddLabel( x, y, 0x21, "-" ); break;
				case PlantGrowthIndicator.Delay : AddLabel( x, y, 0x35, "-" ); break;
				case PlantGrowthIndicator.Grown : AddLabel( x, y, 0x3, "+" ); break;
				case PlantGrowthIndicator.DoubleGrown : AddLabel( x, y, 0x3F, "+" ); break;
			}
		}

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

			if ( info.ButtonID == 0 || m_Plant.Deleted || m_Plant.PlantStatus >= PlantStatus.DecorativePlant )
				return;
			
			if ( ( ( info.ButtonID >= 6 && info.ButtonID <= 10 ) || info.ButtonID == 12 ) && !from.InRange( m_Plant.GetWorldLocation(), 3 ) )
			{
				from.LocalOverheadMessage( MessageType.Regular, 0x3E9, 500446 ); // That is too far away.
				return;
			}

			if ( !m_Plant.IsUsableBy( from ) )
			{
				m_Plant.LabelTo( from, 1061856 ); // You must have the item in your backpack or locked down in order to use it.
				return;
			}

			switch ( info.ButtonID )
			{
				case 1: // Reproduction menu
				{
					if ( m_Plant.PlantStatus > PlantStatus.BowlOfDirt )
					{
						from.SendGump( new ReproductionGump( m_Plant ) );
					}
					else
					{
						from.SendLocalizedMessage( 1061885 ); // You need to plant a seed in the bowl first.

						from.SendGump( new MainPlantGump( m_Plant ) );
					}

					break;
				}
				case 2: // Infestation
				{
					from.Send( new DisplayHelpTopic( 54, true ) ); // INFESTATION LEVEL

					from.SendGump( new MainPlantGump( m_Plant ) );

					break;
				}
				case 3: // Fungus
				{
					from.Send( new DisplayHelpTopic( 56, true ) ); // FUNGUS LEVEL

					from.SendGump( new MainPlantGump( m_Plant ) );

					break;
				}
				case 4: // Poison
				{
					from.Send( new DisplayHelpTopic( 58, true ) ); // POISON LEVEL

					from.SendGump( new MainPlantGump( m_Plant ) );

					break;
				}
				case 5: // Disease
				{
					from.Send( new DisplayHelpTopic( 60, true ) ); // DISEASE LEVEL

					from.SendGump( new MainPlantGump( m_Plant ) );

					break;
				}
				case 6: // Water
				{
					Item[] item = from.Backpack.FindItemsByType( typeof( BaseBeverage ) );
					
					bool foundUsableWater = false;
					
					if ( item != null && item.Length > 0 )
					{
						for ( int i = 0; i < item.Length; ++i )
						{
							BaseBeverage beverage = (BaseBeverage)item[i];
							
							if ( !beverage.IsEmpty && beverage.Pourable && beverage.Content == BeverageType.Water )
							{
								foundUsableWater = true;
								m_Plant.Pour( from, beverage );
								break;
							}
						}
					}
					
					if ( !foundUsableWater )
					{
						from.Target = new PlantPourTarget( m_Plant );
						from.SendLocalizedMessage( 1060808, "#" + m_Plant.GetLocalizedPlantStatus().ToString() ); // Target the container you wish to use to water the ~1_val~.
					}

					break;
				}
				case 7: // Poison potion
				{
					AddPotion( from, PotionEffect.PoisonGreater, PotionEffect.PoisonDeadly );

					break;
				}
				case 8: // Cure potion
				{
					AddPotion( from, PotionEffect.CureGreater );

					break;
				}
				case 9: // Heal potion
				{
					AddPotion( from, PotionEffect.HealGreater );

					break;
				}
				case 10: // Strength potion
				{
					AddPotion( from, PotionEffect.StrengthGreater );

					break;
				}
				case 11: // Help
				{
					from.Send( new DisplayHelpTopic( 48, true ) ); // PLANT GROWING

					from.SendGump( new MainPlantGump( m_Plant ) );

					break;
				}
				case 12: // Empty the bowl
				{
					from.SendGump( new EmptyTheBowlGump( m_Plant ) );

					break;
				}
			}
		}

		private void AddPotion( Mobile from, params PotionEffect[] effects )
		{
			Item item = GetPotion( from, effects );

			if ( item != null )
			{
				m_Plant.Pour( from, item );
			}
			else
			{
				int message;
				if ( m_Plant.ApplyPotion( effects[0], true, out message ) )
				{
					from.SendLocalizedMessage( 1061884 ); // You don't have any strong potions of that type in your pack.

					from.Target = new PlantPourTarget( m_Plant );
					from.SendLocalizedMessage( 1060808, "#" + m_Plant.GetLocalizedPlantStatus().ToString() ); // Target the container you wish to use to water the ~1_val~.

					return;
				}
				else
				{
					m_Plant.LabelTo( from, message );
				}
			}

			from.SendGump( new MainPlantGump( m_Plant ) );
		}

		public static Item GetPotion( Mobile from, PotionEffect[] effects )
		{
			if ( from.Backpack == null )
				return null;

			Item[] items = from.Backpack.FindItemsByType( new Type[] { typeof( BasePotion ), typeof( PotionKeg ) } );

			foreach ( Item item in items )
			{
				if ( item is BasePotion )
				{
					BasePotion potion = (BasePotion)item;

					if ( Array.IndexOf( effects, potion.PotionEffect ) >= 0 )
						return potion;
				}
				else
				{
					PotionKeg keg = (PotionKeg)item;

					if ( keg.Held > 0 && Array.IndexOf( effects, keg.Type ) >= 0 )
						return keg;
				}
			}

			return null;
		}
	}
}