using System;
using Server;
using Server.Items;
using Server.Targeting;
using Server.Multis;
using Server.Mobiles;

namespace Server.Engines.Harvest
{
	public class HarvestTarget : Target
	{
		private Item m_Tool;
		private HarvestSystem m_System;

		public HarvestTarget( Item tool, HarvestSystem system ) : base( -1, true, TargetFlags.None )
		{
			m_Tool = tool;
			m_System = system;

			DisallowMultis = true;
		}

		protected override void OnTarget( Mobile from, object targeted )
		{
			IPoint3D p3D = targeted as IPoint3D;

			if ( m_System is Fishing && ( from.Map != Map.Britannia || p3D.Z != -5 ) )
				from.SendMessage( "You cannot fish here!" );
			else if ( m_System is Lumberjacking && targeted is IChopable )
				((IChopable)targeted).OnChop( from );
			else if ( m_System is Lumberjacking && targeted is IAxe && m_Tool is BaseAxe )
			{
				IAxe obj = (IAxe)targeted;
				Item item = (Item)targeted;
					
				if ( !item.IsChildOf( from.Backpack ) )
					from.SendLocalizedMessage( 1062334 ); // This item must be in your backpack to be used.
				else if ( obj.Axe( from, (BaseAxe)m_Tool ) )
					from.PlaySound( 0x13E );
			}
			else if ( m_System is Lumberjacking && targeted is ICarvable )
				((ICarvable)targeted).Carve( from, (Item)m_Tool );
			else if ( m_System is Lumberjacking && FurnitureAttribute.Check( targeted as Item ) )
				DestroyFurniture( from, (Item)targeted );
			else if ( m_System is Mining && targeted is TreasureMap )
				((TreasureMap)targeted).OnBeginDig( from );
			else
				m_System.StartHarvesting( from, m_Tool, targeted );
		}

		private void DestroyFurniture( Mobile from, Item item )
		{
			if ( !from.InRange( item.GetWorldLocation(), 3 ) )
			{
				from.SendLocalizedMessage( 500446 ); // That is too far away.
				return;
			}
			else if ( !item.IsChildOf( from.Backpack ) && !item.Movable )
			{
				from.SendLocalizedMessage( 500462 ); // You can't destroy that while it is here.
				return;
			}

			from.SendLocalizedMessage( 500461 ); // You destroy the item.
			Effects.PlaySound( item.GetWorldLocation(), item.Map, 0x3B3 );

			if ( item is Container )
			{
				if ( item is TrapableContainer )
					(item as TrapableContainer).ExecuteTrap( from );

				((Container)item).Destroy();
			}
			else
			{
				item.Delete();
			}
		}
	}
}