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.TrackingLibrary;
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 2011-2020 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_SolveMaze extends Spell
{

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

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

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

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

	@Override
	protected int canTargetCode()
	{
		return 0;
	}

	@Override
	protected int canAffectCode()
	{
		return 0;
	}

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

	@Override
	public boolean invoke(final MOB mob, final List<String> commands, final Physical givenTarget, final boolean auto, final int asLevel)
	{
		final Room targetR=mob.location();
		if((targetR==null) || (targetR.getGridParent()==null))
		{
			mob.tell(L("This spell only works when you are in a maze"));
			return false;
		}

		final GridLocale grid = targetR.getGridParent();

		int direction=-1;
		Room outRoom=null;
		if((commands.size()>0)
		&&((commands.get(0)).toLowerCase().startsWith("ma")))
			commands.remove(0);
		if(commands.size()==0)
		{
			final List<Integer> list=new Vector<Integer>();
			for(int d=0;d<Directions.NUM_DIRECTIONS();d++)
			{
				final Room R=grid.getRoomInDir(d);
				if((R!=null)&&(R.roomID().length()>0))
					list.add(Integer.valueOf(d));
			}
			if(list.size()==0)
			{
				for(int d=0;d<Directions.NUM_DIRECTIONS();d++)
				{
					final Room R=grid.getRoomInDir(d);
					if(R!=null)
						list.add(Integer.valueOf(d));
				}
			}
			if(list.size()>0)
			{
				direction=list.get(CMLib.dice().roll(1, list.size(), -1)).intValue();
				outRoom=grid.getRoomInDir(direction);
			}
		}
		else
		{
			direction=CMLib.directions().getDirectionCode(commands.get(0).toString());
			if(direction>=0)
				outRoom=grid.getRoomInDir(direction);
		}

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

		final boolean success=proficiencyCheck(mob,0,auto);
		if(success && (outRoom !=null) )
		{
			final CMMsg msg=CMClass.getMsg(mob,targetR,this,somanticCastCode(mob,targetR,auto),auto?"":L("^S<S-NAME> wave(s) <S-HIS-HER> hands around, pointing in different directions.^?"));
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				if(outRoom instanceof GridLocale)
					outRoom=((GridLocale)outRoom).prepareGridLocale(targetR,outRoom, direction);
				final int radius = (grid.xGridSize()*grid.yGridSize())+2;
				mob.tell(L("The directions are taking shape in your mind: \n\r@x1",CMLib.tracking().getTrailToDescription(targetR, new Vector<Room>(), CMLib.map().getExtendedRoomID(outRoom), null, radius, null,1)));
			}
		}
		else
			beneficialVisualFizzle(mob,targetR,L("<S-NAME> wave(s) <S-HIS-HER> hands around, looking more frustrated every second."));

		// return whether it worked
		return success;
	}
}
