using System;
using Server.Mobiles;
using Server.Network;
using Server.Targeting;

namespace Server.SkillHandlers
{
	public class EvalInt
	{
		public static void Initialize()
		{
			SkillInfo.Table[16].Callback = new SkillUseCallback( OnUse );
		}

		public static TimeSpan OnUse( Mobile m )
		{
			m.Target = new InternalTarget();

			m.SendLocalizedMessage( 500906 ); // What do you wish to evaluate?

			return TimeSpan.FromSeconds( 1.0 );
		}

		private class InternalTarget : Target
		{
			public InternalTarget() :  base ( 8, false, TargetFlags.None )
			{
			}

			protected override void OnTarget( Mobile from, object targeted )
			{
				if ( from == targeted )
				{
					from.LocalOverheadMessage( MessageType.Regular, 0x3B2, 500910 ); // Hmm, that person looks really silly.
				}
				else if ( targeted is TownCrier )
				{
					((TownCrier)targeted).PrivateOverheadMessage( MessageType.Regular, 0x3B2, 500907, from.NetState ); // He looks smart enough to remember the news.  Ask him about it.
				}
				else if ( targeted is BaseVendor && ((BaseVendor)targeted).IsInvulnerable )
				{
					((BaseVendor)targeted).PrivateOverheadMessage( MessageType.Regular, 0x3B2, 500909, from.NetState ); // That person could probably calculate the cost of what you buy from them.
				}
				else if ( targeted is Mobile )
				{
					Mobile targ = (Mobile)targeted;

					int marginOfError = Math.Max( 0, 20 - (int)(from.Skills[SkillName.EvalInt].Value / 5) );

					int intel = targ.Int + Utility.RandomMinMax( -marginOfError, +marginOfError );
					int mana = ((targ.Mana * 100) / Math.Max( targ.ManaMax, 1 )) + Utility.RandomMinMax( -marginOfError, +marginOfError );

					int intMod = intel / 10;
					int mnMod = mana / 10;

					if ( intMod > 10 ) intMod = 10;
					else if ( intMod < 0 ) intMod = 0;

					if ( mnMod > 10 ) mnMod = 10;
					else if ( mnMod < 0 ) mnMod = 0;

					int body;

					if ( targ.Body.IsHuman )
						body = targ.Female ? 11 : 0;
					else
						body = 22;

					if ( from.CheckTargetSkill( SkillName.EvalInt, targ, 0.0, 120.0 ) )
					{
						targ.PrivateOverheadMessage( MessageType.Regular, 0x3B2, 1038169 + intMod + body, from.NetState ); // He/She/It looks [slighly less intelligent than a rock.]  [Of Average intellect] [etc...]

						if ( from.Skills[SkillName.EvalInt].Base >= 76.0 )
							targ.PrivateOverheadMessage( MessageType.Regular, 0x3B2, 1038202 + mnMod, from.NetState ); // That being is at [10,20,...] percent mental strength.
					} 
					else 
					{
						targ.PrivateOverheadMessage( MessageType.Regular, 0x3B2, 1038166 + (body / 11), from.NetState ); // You cannot judge his/her/its mental abilities.
					}
				}
				else if ( targeted is Item )
				{
					((Item)targeted).SendLocalizedMessageTo( from, 500908, "" ); // It looks smarter than a rock, but dumber than a piece of wood.
				}
			}
		}
	}
}