package com.planet_ink.coffee_mud.Abilities.Spells;
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 2002-2020 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 Spell_ManaBurn extends Spell
{

	@Override
	public String ID()
	{
		return "Spell_ManaBurn";
	}

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

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

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

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

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

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

	@Override
	public int classificationCode()
	{
		return Ability.ACODE_SPELL|Ability.DOMAIN_ENCHANTMENT;
	}

	int curMana=0;

	@Override
	public boolean okMessage(final Environmental myHost, final CMMsg msg)
	{
		adjustMana();
		return super.okMessage(myHost,msg);
	}

	@Override
	public void executeMsg(final Environmental myHost, final CMMsg msg)
	{
		adjustMana();
		super.executeMsg(myHost,msg);
	}

	@Override
	public boolean tick(final Tickable ticking, final int tickID)
	{
		adjustMana();
		return super.tick(ticking,tickID);
	}

	public void adjustMana()
	{
		// undo the affects of this spell
		if(!(affected instanceof MOB))
			return;
		final MOB mob=(MOB)affected;
		if(canBeUninvoked())
		{
			if(mob.curState().getMana()<curMana)
				mob.curState().adjMana(mob.curState().getMana()-curMana,mob.maxState());
			curMana=mob.curState().getMana();
		}

	}

	@Override
	public void unInvoke()
	{
		// undo the affects of this spell
		if(!(affected instanceof MOB))
			return;
		final MOB mob=(MOB)affected;

		super.unInvoke();
		if(super.canBeUninvoked())
			mob.tell(L("You feel less drained."));
	}

	@Override
	public int castingQuality(final MOB mob, final Physical target)
	{
		if(mob!=null)
		{
			if(target instanceof MOB)
			{
				if(((MOB)target).curState().getMana()<((MOB)target).maxState().getMana()/2)
					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=this.getTarget(mob,commands,givenTarget);
		if(target==null)
			return false;

		int levelDiff=target.phyStats().level()-(mob.phyStats().level()+(2*getXLEVELLevel(mob)));
		if(levelDiff<0)
			levelDiff=0;

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

		// now see if it worked
		boolean success=proficiencyCheck(mob,-((target.charStats().getStat(CharStats.STAT_INTELLIGENCE))+(levelDiff*5)),auto);
		if(success)
		{
			final String str=auto?"":L("^S<S-NAME> incant(s) hotly at <T-NAMESELF>^?");
			final CMMsg msg=CMClass.getMsg(mob,target,this,verbalCastCode(mob,target,auto),str);
			final CMMsg msg2=CMClass.getMsg(mob,target,this,CMMsg.MSK_CAST_MALICIOUS_VERBAL|CMMsg.TYP_MIND|(auto?CMMsg.MASK_ALWAYS:0),null);
			if((mob.location().okMessage(mob,msg))&&(mob.location().okMessage(mob,msg2)))
			{
				mob.location().send(mob,msg);
				mob.location().send(mob,msg2);
				if((msg.value()<=0)&&(msg2.value()<=0))
				{
					target.curState().adjMana(-50,target.maxState());
					curMana=target.curState().getMana();
					success=maliciousAffect(mob,target,asLevel,-levelDiff,-1)!=null;
					if(success)
						mob.location().show(target,null,CMMsg.MSG_OK_VISUAL,L("<S-NAME> seem(s) drained!"));
				}
			}
		}
		if(!success)
			return maliciousFizzle(mob,target,L("<S-NAME> incant(s) hotly at <T-NAMESELF>, but nothing happens."));

		// return whether it worked
		return success;
	}
}
