package com.planet_ink.coffee_mud.Abilities.Songs;
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.Prayers.Prayer_Bless;
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 2001-2022 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 Song_Strength extends Song
{
	@Override
	public String ID()
	{
		return "Song_Strength";
	}

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

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

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

	@Override
	protected boolean HAS_QUANTITATIVE_ASPECT()
	{
		return false;
	}

	protected int amount=0;

	@Override
	public void affectCharStats(final MOB affected, final CharStats affectableStats)
	{
		super.affectCharStats(affected,affectableStats);
		if(invoker==null)
			return;
		if(affected==invoker)
			affectableStats.setStat(CharStats.STAT_STRENGTH,affectableStats.getStat(CharStats.STAT_STRENGTH)-amount);
		else
			affectableStats.setStat(CharStats.STAT_STRENGTH,affectableStats.getStat(CharStats.STAT_STRENGTH)+amount+super.getXLEVELLevel(invoker()));
	}

	@Override
	public int castingQuality(final MOB mob, final Physical target)
	{
		if(mob!=null)
		{
			if(target instanceof MOB)
			{
				if(mob.getGroupMembers(new HashSet<MOB>()).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)
	{
		amount=CMath.s_int(CMParms.combine(commands,0));

		if(amount<=0)
		{
			if(mob.isMonster())
				amount=mob.charStats().getStat(CharStats.STAT_STRENGTH)/2;
			else
			{
				mob.tell(L("Sing about how much strength?"));
				return false;
			}
		}

		if(amount>=mob.charStats().getStat(CharStats.STAT_STRENGTH))
		{
			mob.tell(L("You can't sing away that much strength."));
			return false;
		}

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