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 2003-2020 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_ArcanePossession extends Spell
{

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

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

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

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

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

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

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

	protected MOB owner=null;

	@Override
	public boolean okMessage(final Environmental host, final CMMsg msg)
	{
		if(!super.okMessage(host,msg))
			return false;
		if((msg.tool()==affected)
		&&(msg.sourceMinor()==CMMsg.TYP_SELL))
		{
			unInvoke();
			if(affected!=null)
				affected.delEffect(this);
		}
		else
		if(msg.amITarget(affected)
		&&(owner!=null)
		&&((msg.targetMinor()==CMMsg.TYP_WEAR)
		   ||(msg.targetMinor()==CMMsg.TYP_HOLD)
		   ||(msg.targetMinor()==CMMsg.TYP_WIELD))
		&&(msg.source()!=owner))
		{
			msg.source().location().show(msg.source(),null,affected,CMMsg.MSG_OK_ACTION,L("<O-NAME> flashes and flies out of <S-HIS-HER> hands!"));
			CMLib.commands().postDrop(msg.source(),affected,true,false,false);
			return false;
		}
		return true;
	}

	@Override
	public void executeMsg(final Environmental host, final CMMsg msg)
	{
		super.executeMsg(host,msg);
		if((affected instanceof Item)&&(text().length()>0))
		{
			final Item I=(Item)affected;
			if((owner==null)&&(I.owner()!=null)
			&&(I.owner() instanceof MOB)
			&&(I.owner().Name().equals(text())))
				owner=(MOB)I.owner();
		}
	}

	@Override
	public boolean invoke(final MOB mob, final List<String> commands, final Physical givenTarget, final boolean auto, final int asLevel)
	{
		final Item target=getTarget(mob,null,givenTarget,commands,Wearable.FILTER_ANY);
		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 CMMsg msg=CMClass.getMsg(mob,target,this,verbalCastCode(mob,target,auto),auto?"":L("^S<S-NAME> hold(s) a <T-NAMESELF> tightly and cast(s) a spell.^?"));
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				mob.location().show(mob,target,CMMsg.MSG_OK_VISUAL,L("<T-NAME> glows slightly!"));
				setMiscText(mob.Name());
				beneficialAffect(mob,target,asLevel,0);
				target.recoverPhyStats();
				mob.recoverPhyStats();
			}

		}
		else
			beneficialWordsFizzle(mob,target,L("<S-NAME> hold(s) <T-NAMESELF> tightly and whisper(s), but fail(s) to cast a spell."));

		// return whether it worked
		return success;
	}
}
