package com.planet_ink.coffee_mud.Abilities.Druid;
import com.planet_ink.coffee_mud.core.interfaces.*;
import com.planet_ink.coffee_mud.core.*;
import com.planet_ink.coffee_mud.core.collections.*;
import com.planet_ink.coffee_mud.Abilities.interfaces.*;
import com.planet_ink.coffee_mud.Areas.interfaces.*;
import com.planet_ink.coffee_mud.Behaviors.interfaces.*;
import com.planet_ink.coffee_mud.CharClasses.interfaces.*;
import com.planet_ink.coffee_mud.Commands.interfaces.*;
import com.planet_ink.coffee_mud.Common.interfaces.*;
import com.planet_ink.coffee_mud.Exits.interfaces.*;
import com.planet_ink.coffee_mud.Items.interfaces.*;
import com.planet_ink.coffee_mud.Libraries.interfaces.*;
import com.planet_ink.coffee_mud.Locales.interfaces.*;
import com.planet_ink.coffee_mud.MOBS.interfaces.*;
import com.planet_ink.coffee_mud.Races.interfaces.*;

import java.util.*;

/*
   Copyright 2014-2020 Bo Zimmerman

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

	   http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
*/
public class Chant_DelayPoison extends Chant
{
	@Override
	public String ID()
	{
		return "Chant_DelayPoison";
	}

	private final static String localizedName = CMLib.lang().L("Delay Poison");

	@Override
	public String name()
	{
		return localizedName;
	}

	@Override
	public int abstractQuality()
	{
		return Ability.QUALITY_BENEFICIAL_OTHERS;
	}

	@Override
	protected int canAffectCode()
	{
		return CAN_MOBS;
	}

	@Override
	protected int canTargetCode()
	{
		return CAN_MOBS;
	}

	@Override
	public int classificationCode()
	{
		return Ability.ACODE_CHANT|Ability.DOMAIN_PRESERVING;
	}

	protected List<Ability> poisonAffects=null;

	public List<Ability> returnOffensiveAffects(final Physical fromMe)
	{
		final Vector<Ability> offenders=new Vector<Ability>();

		for(int a=0;a<fromMe.numEffects();a++) // personal
		{
			final Ability A=fromMe.fetchEffect(a);
			if((A!=null)&&((A.classificationCode()&Ability.ALL_ACODES)==Ability.ACODE_POISON))
				offenders.addElement(A);
		}
		return offenders;
	}

	@Override
	public void unInvoke()
	{
		// undo the affects of this spell
		if(!(affected instanceof MOB))
			return;
		final MOB mob=(MOB)affected;
		final List<Ability> poisonAffects=this.poisonAffects;
		super.unInvoke();

		if(canBeUninvoked() && (poisonAffects!=null))
		{
			mob.tell(L("The poisons in your system are reviving."));
			for(final Ability A : poisonAffects)
			{
				mob.addEffect(A);
				A.setAffectedOne(mob);
			}
			this.poisonAffects=null;
		}
	}

	@Override
	public int castingQuality(final MOB mob, final Physical target)
	{
		if(mob!=null)
		{
			if(target instanceof MOB)
			{
				final List<Ability> offensiveAffects=returnOffensiveAffects(target);
				if(offensiveAffects.size()==0)
					return Ability.QUALITY_INDIFFERENT;
			}
		}
		return super.castingQuality(mob,target);
	}

	@Override
	public boolean invoke(final MOB mob, final List<String> commands, final Physical givenTarget, final boolean auto, final int asLevel)
	{
		final MOB target=getTarget(mob,commands,givenTarget);
		if(target==null)
			return false;

		if(!super.invoke(mob,commands,givenTarget,auto,asLevel))
			return false;

		final boolean success=proficiencyCheck(mob,0,auto);
		final List<Ability> offensiveAffects=returnOffensiveAffects(target);

		if((success)&&(offensiveAffects.size()>0))
		{
			final CMMsg msg=CMClass.getMsg(mob,target,this,verbalCastCode(mob,target,auto),auto?L("<T-NAME> feel(s) the poison slowing down."):L("^S<S-NAME> chant(s) for the poisons in <T-NAME> to be slowed down.^?"));
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				final Chant_DelayPoison pA = (Chant_DelayPoison)beneficialAffect(mob,target,asLevel,0);
				if(pA!=null)
				{
					pA.poisonAffects = offensiveAffects;
					for(final Ability A : offensiveAffects)
					{
						target.delEffect(A);
						A.setAffectedOne(target);
					}
				}
				target.recoverPhyStats();
			}
		}
		else
			beneficialWordsFizzle(mob,target,auto?"":L("<S-NAME> chant(s) for <T-NAME>, but nothing happens."));

		// return whether it worked
		return success;
	}
}
