using System;
using Server.Items;
using Server.Network;
using Server.Targeting;
using Server.Engines.Craft;
using Server.Mobiles;

namespace Server.Items
{
	public abstract class BaseOre : Item
	{
		private CraftResource m_Resource;

		[CommandProperty( AccessLevel.GameMaster )]
		public CraftResource Resource
		{
			get{ return m_Resource; }
			set{ m_Resource = value; InvalidateProperties(); }
		}

		public abstract BaseIngot GetIngot();

		public virtual int IngotsPerOre { get{ return 2; } } 

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );
			writer.Write( (int) 1 );
			writer.Write( (int) m_Resource );
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );
			int version = reader.ReadInt();

			switch ( version )
			{
				case 1:
				{
					m_Resource = (CraftResource)reader.ReadInt();
					break;
				}
				case 0:
				{
					OreInfo info;
					switch ( reader.ReadInt() )
					{
						case 0: info = OreInfo.Iron; break;
						case 1: info = OreInfo.DullCopper; break;
						case 2: info = OreInfo.ShadowIron; break;
						case 3: info = OreInfo.Copper; break;
						case 4: info = OreInfo.Bronze; break;
						case 5: info = OreInfo.Gold; break;
						case 6: info = OreInfo.Agapite; break;
						case 7: info = OreInfo.Verite; break;
						case 8: info = OreInfo.Valorite; break;
						default: info = null; break;
					}
					m_Resource = CraftResources.GetFromOreInfo( info );
					break;
				}
			}
		}

		private static int RandomSize()
		{
            return 0x19B9;
		}

		public BaseOre( CraftResource resource ) : this( resource, 1 )
		{
		}

		public BaseOre( CraftResource resource, int amount ) : base( RandomSize() )
		{
			Stackable = true;
			Amount = amount;
			Hue = CraftResources.GetHue( resource );
            Weight = 1.0;
			m_Resource = resource;
		}

		public BaseOre( Serial serial ) : base( serial )
		{
		}

		public override void AddNameProperty( ObjectPropertyList list )
		{
			if ( Amount > 1 )
				list.Add( 1050039, "{0}\t#{1}", Amount, 1026583 );
			else
				list.Add( 1026583 );
		}

		public override void GetProperties( ObjectPropertyList list )
		{
			base.GetProperties( list );

			if ( !CraftResources.IsStandard( m_Resource ) )
			{
				int num = CraftResources.GetLocalizationNumber( m_Resource );

				if ( num > 0 )
					list.Add( num );
				else
					list.Add( CraftResources.GetName( m_Resource ) );
			}
		}

		public override int LabelNumber
		{
			get
			{
				if ( m_Resource >= CraftResource.DullCopper && m_Resource <= CraftResource.Valorite )
					return 1042845 + (int)(m_Resource - CraftResource.DullCopper);

				return 1042853;
			}
		}

		public override void OnDoubleClick( Mobile from )
		{
			if ( !Movable )
				return;

			if ( RootParent is BaseCreature )
			{
				from.SendLocalizedMessage( 500447 );
			}
			else if ( from.InRange( this.GetWorldLocation(), 2 ) )
			{
				from.SendLocalizedMessage( 501971 );
				
                if ( Utility.RandomDouble() < 0.1 ) from.SendMessage("Target yourself to automatically choose a nearby target");
				
                from.Target = new InternalTarget( this, from );
			}
			else
			{
				from.SendLocalizedMessage( 501976 );
			}
		}

		public bool SmeltAll(Mobile from, object targeted)
		{
			if ( Deleted )
				return false;
		
			double difficulty;
			switch ( m_Resource )
			{
				default: difficulty = 50.0; break;
				case CraftResource.DullCopper: difficulty = 65.0; break;
				case CraftResource.ShadowIron: difficulty = 70.0; break;
				case CraftResource.Copper: difficulty = 75.0; break;
				case CraftResource.Bronze: difficulty = 80.0; break;
				case CraftResource.Gold: difficulty = 85.0; break;
				case CraftResource.Agapite: difficulty = 90.0; break;
				case CraftResource.Verite: difficulty = 95.0; break;
				case CraftResource.Valorite: difficulty = 99.0; break;
			}

			double minSkill = difficulty - 25.0;
			double maxSkill = difficulty + 25.0;

            if (Resource == CraftResource.Iron)
			{
				minSkill = 0.0;
				maxSkill = 75.0;
			}

			if (Resource == CraftResource.Iron)
				maxSkill = 65.0 + 10.0; 

			if ( difficulty > 50.0 && difficulty > from.Skills[SkillName.Mining].Value || from.Skills[SkillName.Mining].Value < minSkill)
			{
				from.SendLocalizedMessage( 501986 );
				return false;
			}

			int lost = 0;
			int remaining = Amount;
			
            while(0 < remaining)
			{
				if (maxSkill < from.Skills[SkillName.Mining].Value) break; 

				if (!from.CheckTargetSkill(SkillName.Mining, targeted, minSkill, maxSkill))
					lost++;

				remaining--;
			}

			from.PlaySound( 0x2B );

			int ingots = Amount - lost;
			
            if (0 < lost)
			{
				from.SendLocalizedMessage( 501990 ); // You burn away the impurities but are left with less useable metal.
			}
			else
			{
				from.SendLocalizedMessage( 501988 ); // You smelt the ore removing the impurities and put the metal in your backpack.
			}

			if (0 < ingots)
			{
				BaseIngot ingot = GetIngot();
				Delete();

				ingot.Amount = ingots * IngotsPerOre; 
				from.AddToBackpack(ingot);
			}
			else
			{
				Delete();
			}

			return true;
		}

		private class InternalTarget : Target
		{
			private readonly BaseOre m_Ore;
			private readonly Mobile m_From;

			public InternalTarget( BaseOre ore, Mobile from ) :  base ( 2, false, TargetFlags.None )
			{
				m_Ore = ore;
				m_From = from;
			}

			private bool IsForge( object obj )
			{
				if ( Core.ML && obj is Mobile && ((Mobile)obj).IsDeadBondedPet )
					return false;

				if ( obj.GetType().IsDefined( typeof( ForgeAttribute ), false ) )
					return true;

				int itemID = 0;

				if ( obj is Item )
					itemID = ((Item)obj).ItemID;
				else if ( obj is StaticTarget )
					itemID = ((StaticTarget)obj).ItemID;

				return ( itemID == 4017 || (itemID >= 6522 && itemID <= 6569) );
			}

			private bool UseNearbyForge(Mobile from, int range)
			{
				if (from.Map == null) return false;

				IPooledEnumerable eable = from.Map.GetItemsInRange(from.Location, range);
				foreach (Item item in eable)
				{
					if (IsForge(item))
					{
						eable.Free();
						return true;
					}
				}
				eable.Free();

				for (int x = -range; x <= range; ++x)
				{
					for (int y = -range; y <= range; ++y)
					{
						Server.StaticTile[] tiles = from.Map.Tiles.GetStaticTiles(from.X + x, from.Y + y, true);
						for (int i = 0; i < tiles.Length; ++i)
						{
							int id = tiles[i].ID & 0x3FFF;
							if (id == 4017 || (id >= 6522 && id <= 6569))
								return true;
						}
					}
				}
				return false;
			}

			protected override void OnTarget( Mobile from, object targeted )
			{
				if ( !from.InRange( m_Ore.GetWorldLocation(), 2 ) )
				{
					from.SendLocalizedMessage( 501976 ); // The ore is too far away.
					return;
				}
				
				if ( !IsForge( targeted ) && false == ( targeted == m_From && UseNearbyForge( from, Range ) ) )
				{
					from.SendMessage("That is not a forge.");
					return;
				}

				m_Ore.SmeltAll(from, targeted);
			}
		}
	}

	public class IronOre : BaseOre
	{
		[Constructable]
		public IronOre() : this( 1 )
		{
		}

		[Constructable]
		public IronOre( int amount ) : base( CraftResource.Iron, amount )
		{
		}

		public IronOre( bool fixedSize ) : this( 1 )
		{
			if ( fixedSize )
				ItemID = 0x19B8;
		}

		public IronOre( Serial serial ) : base( serial )
		{
		}

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 0 ); // version
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();
		}

		public override BaseIngot GetIngot()
		{
			return new IronIngot();
		}
	}

	public class DullCopperOre : BaseOre
	{
		[Constructable]
		public DullCopperOre() : this( 1 )
		{
		}

		[Constructable]
		public DullCopperOre( int amount ) : base( CraftResource.DullCopper, amount )
		{
		}

		public DullCopperOre( Serial serial ) : base( serial )
		{
		}

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 0 ); // version
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();
		}

		public override BaseIngot GetIngot()
		{
			return new DullCopperIngot();
		}
	}

	public class ShadowIronOre : BaseOre
	{
		[Constructable]
		public ShadowIronOre() : this( 1 )
		{
		}

		[Constructable]
		public ShadowIronOre( int amount ) : base( CraftResource.ShadowIron, amount )
		{
		}

		public ShadowIronOre( Serial serial ) : base( serial )
		{
		}

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 0 ); // version
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();
		}

		public override BaseIngot GetIngot()
		{
			return new ShadowIronIngot();
		}
	}

	public class CopperOre : BaseOre
	{
		[Constructable]
		public CopperOre() : this( 1 )
		{
		}

		[Constructable]
		public CopperOre( int amount ) : base( CraftResource.Copper, amount )
		{
		}

		public CopperOre( Serial serial ) : base( serial )
		{
		}

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 0 ); // version
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();
		}

		public override BaseIngot GetIngot()
		{
			return new CopperIngot();
		}
	}

	public class BronzeOre : BaseOre
	{
		[Constructable]
		public BronzeOre() : this( 1 )
		{
		}

		[Constructable]
		public BronzeOre( int amount ) : base( CraftResource.Bronze, amount )
		{
		}

		public BronzeOre( Serial serial ) : base( serial )
		{
		}

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 0 ); // version
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();
		}

		public override BaseIngot GetIngot()
		{
			return new BronzeIngot();
		}
	}

	public class GoldOre : BaseOre
	{
		[Constructable]
		public GoldOre() : this( 1 )
		{
		}

		[Constructable]
		public GoldOre( int amount ) : base( CraftResource.Gold, amount )
		{
		}

		public GoldOre( Serial serial ) : base( serial )
		{
		}

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 0 ); // version
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();
		}

		public override BaseIngot GetIngot()
		{
			return new GoldIngot();
		}
	}

	public class AgapiteOre : BaseOre
	{
		[Constructable]
		public AgapiteOre() : this( 1 )
		{
		}

		[Constructable]
		public AgapiteOre( int amount ) : base( CraftResource.Agapite, amount )
		{
		}

		public AgapiteOre( Serial serial ) : base( serial )
		{
		}

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 0 ); // version
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();
		}

		public override BaseIngot GetIngot()
		{
			return new AgapiteIngot();
		}
	}

	public class VeriteOre : BaseOre
	{
		[Constructable]
		public VeriteOre() : this( 1 )
		{
		}

		[Constructable]
		public VeriteOre( int amount ) : base( CraftResource.Verite, amount )
		{
		}

		public VeriteOre( Serial serial ) : base( serial )
		{
		}

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 0 ); // version
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();
		}

		public override BaseIngot GetIngot()
		{
			return new VeriteIngot();
		}
	}

	public class ValoriteOre : BaseOre
	{
		[Constructable]
		public ValoriteOre() : this( 1 )
		{
		}

		[Constructable]
		public ValoriteOre( int amount ) : base( CraftResource.Valorite, amount )
		{
		}

		public ValoriteOre( Serial serial ) : base( serial )
		{
		}

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 0 ); // version
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();
		}

		public override BaseIngot GetIngot()
		{
			return new ValoriteIngot();
		}
	}
}