package com.planet_ink.coffee_mud.Abilities.Prayers;
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 2002-2022 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 Prayer_Drain extends Prayer
{
	@Override
	public String ID()
	{
		return "Prayer_Drain";
	}

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

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

	private final static String localizedStaticDisplay = CMLib.lang().L("(Drain)");

	@Override
	public String displayText()
	{
		return localizedStaticDisplay;
	}

	@Override
	public int classificationCode()
	{
		return Ability.ACODE_PRAYER|Ability.DOMAIN_VEXING;
	}

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

	@Override
	public long flags()
	{
		return Ability.FLAG_UNHOLY;
	}

	@Override
	public int castingQuality(final MOB mob, final Physical target)
	{
		if(mob!=null)
		{
			if(target instanceof MOB)
			{
				if(CMLib.flags().isUndead((MOB)target))
					return super.castingQuality(mob, target,Ability.QUALITY_BENEFICIAL_OTHERS);
			}
		}
		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=this.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);

		if(success)
		{
			final int malicious = CMLib.flags().isUndead(target) ? 0 : CMMsg.MASK_MALICIOUS;
			final CMMsg msg=CMClass.getMsg(mob,target,this,CMMsg.MSK_CAST_VERBAL|malicious|CMMsg.TYP_UNDEAD|(auto?CMMsg.MASK_ALWAYS:0),null);
			final CMMsg msg2=CMClass.getMsg(mob,target,this,verbalCastCode(mob,target,auto),
					auto?"":L("^S<S-NAME> reach(es) at <T-NAMESELF>, @x1!^?",prayingWord(mob)));
			if((mob.location().okMessage(mob,msg))&&(mob.location().okMessage(mob,msg2)))
			{
				mob.location().send(mob,msg2);
				mob.location().send(mob,msg);
				if((msg.value()<=0)&&(msg2.value()<=0))
				{
					final int damage = CMLib.dice().roll(1,adjustedLevel(mob,asLevel),0);
					CMLib.combat().postDamage(mob,target,this,damage,CMMsg.MASK_ALWAYS|CMMsg.TYP_UNDEAD,Weapon.TYPE_BURSTING,auto?L("<T-NAME> shudder(s) in a draining magical wake."):L("The draining grasp <DAMAGE> <T-NAME>."));
					if(mob!=target)
						CMLib.combat().postHealing(mob,mob,this,damage,CMMsg.MASK_ALWAYS|CMMsg.TYP_CAST_SPELL,null);
				}
			}
		}
		else
		if(CMLib.flags().isUndead(target))
			return beneficialWordsFizzle(mob,target,L("<S-NAME> reach(es) for <T-NAMESELF>, @x1, but the spell fades.",prayingWord(mob)));
		else
			return maliciousFizzle(mob,target,L("<S-NAME> reach(es) for <T-NAMESELF>, @x1, but the spell fades.",prayingWord(mob)));

		// return whether it worked
		return success;
	}
}
