namespace Server.Mobiles
{
	public class VendorAI : BaseAI
	{
		public VendorAI(BaseCreature m)
			: base(m)
		{ }

		public override bool DoActionWander()
		{
			m_Mobile.DebugSay("I'm fine");

			if (m_Mobile.Combatant != null)
			{
				if (m_Mobile.Debug)
					m_Mobile.DebugSay("{0} is attacking me", m_Mobile.Combatant.Name);

				if (m_Mobile.CanCallGuards)
					m_Mobile.Say(Utility.RandomList(1005305, 501603));

				Action = ActionType.Flee;
			}
			else
			{
				if (m_Mobile.FocusMob != null)
				{
					if (m_Mobile.Debug)
						m_Mobile.DebugSay("{0} has talked to me", m_Mobile.FocusMob.Name);

					Action = ActionType.Interact;
				}
				else
				{
					m_Mobile.Warmode = false;

					base.DoActionWander();
				}
			}

			return true;
		}

		public override bool DoActionInteract()
		{
			var customer = m_Mobile.FocusMob as Mobile;

			if (m_Mobile.Combatant != null)
			{
				if (m_Mobile.Debug)
					m_Mobile.DebugSay("{0} is attacking me", m_Mobile.Combatant.Name);

				if (m_Mobile.CanCallGuards)
					m_Mobile.Say(Utility.RandomList(1005305, 501603));

				Action = ActionType.Flee;

				return true;
			}

			if (customer == null || customer.Deleted || customer.Map != m_Mobile.Map)
			{
				m_Mobile.DebugSay("My customer have disapeared");
				m_Mobile.FocusMob = null;

				Action = ActionType.Wander;
			}
			else
			{
				if (customer.InRange(m_Mobile, m_Mobile.RangeFight))
				{
					if (m_Mobile.Debug)
						m_Mobile.DebugSay("I am with {0}", customer.Name);

					if (!DirectionLocked)
						m_Mobile.Direction = m_Mobile.GetDirectionTo(customer);
				}
				else
				{
					if (m_Mobile.Debug)
						m_Mobile.DebugSay("{0} is gone", customer.Name);

					m_Mobile.FocusMob = null;

					Action = ActionType.Wander;
				}
			}

			return true;
		}

		public override bool DoActionGuard()
		{
			m_Mobile.FocusMob = m_Mobile.Combatant as Mobile;
			return base.DoActionGuard();
		}

		public override bool HandlesOnSpeech(Mobile from)
		{
			if (from.InRange(m_Mobile, 4))
				return true;

			return base.HandlesOnSpeech(from);
		}

		// Temporary 
		public override void OnSpeech(SpeechEventArgs e)
		{
			base.OnSpeech(e);

			var from = e.Mobile;

			if (m_Mobile is BaseVendor && from.InRange(m_Mobile, Core.AOS ? 1 : 4) && !e.Handled)
			{
				if (e.HasKeyword(0x14D)) // *vendor sell*
				{
					e.Handled = true;

					((BaseVendor)m_Mobile).VendorSell(from);
					m_Mobile.FocusMob = from;
				}
				else if (e.HasKeyword(0x3C)) // *vendor buy*
				{
					e.Handled = true;

					((BaseVendor)m_Mobile).VendorBuy(from);
					m_Mobile.FocusMob = from;
				}
				else if (WasNamed(e.Speech))
				{
					if (e.HasKeyword(0x177)) // *sell*
					{
						e.Handled = true;

						((BaseVendor)m_Mobile).VendorSell(from);
					}
					else if (e.HasKeyword(0x171)) // *buy*
					{
						e.Handled = true;

						((BaseVendor)m_Mobile).VendorBuy(from);
					}

					m_Mobile.FocusMob = from;
				}
			}
		}

		public override double TransformMoveDelay(double delay)
		{
			if (m_Mobile is BaseVendor)
			{
				return ((BaseVendor)m_Mobile).GetMoveDelay;
			}

			return base.TransformMoveDelay(delay);
		}
	}
}