using System;

namespace Server.Items
{
	public class BedOfNailsComponent : AddonComponent
	{
		public override int LabelNumber => 1074801; // Bed of Nails

		public BedOfNailsComponent( int itemID )
			: base( itemID )
		{
		}

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

		public override bool OnMoveOver( Mobile m )
		{
			bool allow = base.OnMoveOver( m );

			if ( allow && Addon is BedOfNailsAddon addon )
				addon.OnMoveOver( m );

			return allow;
		}

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

			writer.WriteEncodedInt( 0 ); // version
		}

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

			int version = reader.ReadEncodedInt();
		}
	}

	[FlippableAddon( Direction.South, Direction.East )]
	public class BedOfNailsAddon : BaseAddon
	{
		public override BaseAddonDeed Deed => new BedOfNailsDeed();

		private InternalTimer m_Timer;

		[Constructible]
		public BedOfNailsAddon()
		{
			Direction = Direction.South;

			AddComponent( new BedOfNailsComponent( 0x2A81 ), 0, 0, 0 );
			AddComponent( new BedOfNailsComponent( 0x2A82 ), 0, -1, 0 );
		}

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

		public override bool OnMoveOver( Mobile m )
		{
			if ( m.Alive && ( m.AccessLevel == AccessLevel.Player || !m.Hidden ) )
			{
				if ( m.Player )
				{
					if ( m.Female )
						Effects.PlaySound( Location, Map, Utility.RandomMinMax( 0x53B, 0x53D ) );
					else
						Effects.PlaySound( Location, Map, Utility.RandomMinMax( 0x53E, 0x540 ) );
				}

				if ( m_Timer == null || !m_Timer.Running )
					( m_Timer = new InternalTimer( m ) ).Start();
			}

			return true;
		}

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

			writer.WriteEncodedInt( 0 ); // version
		}

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

			int version = reader.ReadEncodedInt();
		}

		public virtual void Flip( Mobile from, Direction direction )
		{
			switch( direction )
			{
				case Direction.East:
					AddComponent( new BedOfNailsComponent( 0x2A89 ), 0, 0, 0 );
					AddComponent( new BedOfNailsComponent( 0x2A8A ), -1, 0, 0 );
					break;
				case Direction.South:
					AddComponent( new BedOfNailsComponent( 0x2A81 ), 0, 0, 0 );
					AddComponent( new BedOfNailsComponent( 0x2A82 ), 0, -1, 0 );
					break;
			}
		}

		private class InternalTimer : Timer
		{
			private Mobile m_Mobile;
			private Point3D m_Location;

			public InternalTimer( Mobile m )
				: base( TimeSpan.Zero, TimeSpan.FromSeconds( 1 ), 5 )
			{
				m_Mobile = m;
				m_Location = Point3D.Zero;
			}

			protected override void OnTick()
			{
				if ( m_Mobile?.Map == null || m_Mobile.Deleted || !m_Mobile.Alive || m_Mobile.Map == Map.Internal )
				{
					Stop();
				}
				else
				{
					if ( m_Location != m_Mobile.Location )
					{
						int amount = Utility.RandomMinMax( 0, 7 );

						for( int i = 0; i < amount; i++ )
						{
							int x = m_Mobile.X + Utility.RandomMinMax( -1, 1 );
							int y = m_Mobile.Y + Utility.RandomMinMax( -1, 1 );
							int z = m_Mobile.Z;

							if ( !m_Mobile.Map.CanFit( x, y, z, 1, false, false, true ) )
							{
								z = m_Mobile.Map.GetAverageZ( x, y );

								if ( !m_Mobile.Map.CanFit( x, y, z, 1, false, false, true ) )
								{
									continue;
								}
							}

							Blood blood = new Blood( Utility.RandomMinMax( 0x122C, 0x122F ) );
							blood.MoveToWorld( new Point3D( x, y, z ), m_Mobile.Map );
						}
						m_Location = m_Mobile.Location;
					}
				}
			}
		}
	}

	public class BedOfNailsDeed : BaseAddonDeed
	{
		public override BaseAddon Addon => new BedOfNailsAddon();
		public override int LabelNumber => 1074801; // Bed of Nails

		[Constructible]
		public BedOfNailsDeed()
		{
			LootType = LootType.Blessed;
		}

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

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

			writer.WriteEncodedInt( 0 ); // version
		}

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

			int version = reader.ReadEncodedInt();
		}
	}
}