using System;
using System.Collections;
using System.Collections.Generic;
using Server.Multis;

namespace Server.Items
{
	public class TrashBarrel : Container, IChopable
	{
		public override int LabelNumber{ get{ return 1041064; } } // a trash barrel

		public override int DefaultMaxWeight{ get{ return 0; } } // A value of 0 signals unlimited weight

		public override bool IsDecoContainer
		{
			get{ return false; }
		}

		[Constructable]
		public TrashBarrel() : base( 0xE77 )
		{
			Movable = false;
		}

		public TrashBarrel( 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();

			if ( Items.Count > 0 )
			{
				m_Timer = new EmptyTimer( this );
				m_Timer.Start();
			}
		}

		public override bool OnDragDrop( Mobile from, Item dropped )
		{
			if ( !base.OnDragDrop( from, dropped ) )
				return false;

			if ( TotalItems >= 50 )
			{
				Empty( 501478 ); // The trash is full!  Emptying!
			}
			else
			{
				SendLocalizedMessageTo( from, 1010442 ); // The item will be deleted in three minutes

				if ( m_Timer != null )
					m_Timer.Stop();
				else
					m_Timer = new EmptyTimer( this );

				m_Timer.Start();
			}

			return true;
		}

		public override bool OnDragDropInto( Mobile from, Item item, Point3D p )
		{
			if ( !base.OnDragDropInto( from, item, p ) )
				return false;

			if ( TotalItems >= 50 )
			{
				Empty( 501478 ); // The trash is full!  Emptying!
			}
			else
			{
				SendLocalizedMessageTo( from, 1010442 ); // The item will be deleted in three minutes

				if ( m_Timer != null )
					m_Timer.Stop();
				else
					m_Timer = new EmptyTimer( this );

				m_Timer.Start();
			}

			return true;
		}

		public void OnChop( Mobile from )
		{
			BaseHouse house = BaseHouse.FindHouseAt( from );

			if ( house != null && house.IsCoOwner( from ) )
			{
				Effects.PlaySound( Location, Map, 0x3B3 );
				from.SendLocalizedMessage( 500461 ); // You destroy the item.
				Destroy();
			}
		}

		public void Empty( int message )
		{
			List<Item> items = this.Items;

			if ( items.Count > 0 )
			{
				PublicOverheadMessage( Network.MessageType.Regular, 0x3B2, message, "" );

				for ( int i = items.Count - 1; i >= 0; --i )
				{
					if ( i >= items.Count )
						continue;

					items[i].Delete();
				}
			}

			if ( m_Timer != null )
				m_Timer.Stop();

			m_Timer = null;
		}

		private Timer m_Timer;

		private class EmptyTimer : Timer
		{
			private TrashBarrel m_Barrel;

			public EmptyTimer( TrashBarrel barrel ) : base( TimeSpan.FromMinutes( 3.0 ) )
			{
				m_Barrel = barrel;
				Priority = TimerPriority.FiveSeconds;
			}

			protected override void OnTick()
			{
				m_Barrel.Empty( 501479 ); // Emptying the trashcan!
			}
		}
	}
}