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_Mirage extends Spell
{

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

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

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

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

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

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

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

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

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

	Room newRoom=null;

	@Override
	public void unInvoke()
	{
		// undo the affects of this spell
		if(affected==null)
			return;
		if(!(affected instanceof Room))
			return;
		final Room room=(Room)affected;
		if(canBeUninvoked())
			room.showHappens(CMMsg.MSG_OK_VISUAL, L("The appearance of this place changes..."));
		super.unInvoke();
	}

	protected Room room()
	{
		if(newRoom==null)
		{
			newRoom=CMLib.map().getRoom(text());
			if(newRoom==null)
			{
				if(!(affected instanceof Room))
					return null;
				newRoom=((Room)affected).getArea().getRandomProperRoom();
			}
		}
		return newRoom;
	}

	@Override
	public boolean okMessage(final Environmental myHost, final CMMsg msg)
	{
		if((affected!=null)
		&&(affected instanceof Room)
		&&(msg.amITarget(affected))
		&&(room().fetchEffect(ID())==null)
		&&((msg.targetMinor()==CMMsg.TYP_LOOK)||(msg.targetMinor()==CMMsg.TYP_EXAMINE)))
		{
			final CMMsg msg2=CMClass.getMsg(msg.source(),room(),msg.tool(),
						  msg.sourceCode(),msg.sourceMessage(),
						  msg.targetCode(),msg.targetMessage(),
						  msg.othersCode(),msg.othersMessage());
			if(room().okMessage(msg.source(),msg2))
			{
				room().executeMsg(msg.source(),msg2);
				return false;
			}
		}
		return super.okMessage(myHost,msg);
	}

	@Override
	public int castingQuality(final MOB mob, final Physical target)
	{
		if(mob!=null)
		{
			if((mob.isInCombat())&&(mob.isMonster()))
				return Ability.QUALITY_INDIFFERENT;
			if(target instanceof MOB)
			{
			}
		}
		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)
	{
		if(mob.location().getArea().properSize()<2)
		{
			mob.tell(L("This area is too small to cast this spell."));
			return false;
		}

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

		final Physical target = mob.location();
		final boolean success=proficiencyCheck(mob,0,auto);

		if(success)
		{

			final CMMsg msg = CMClass.getMsg(mob, target, this, somanticCastCode(mob,target,auto), auto?"":L("^S<S-NAME> speak(s) and gesture(s) dramatically!^?"));
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				mob.location().showHappens(CMMsg.MSG_OK_VISUAL,L("The appearance of this place changes..."));
				if(CMLib.law().doesOwnThisLand(mob,mob.location()))
				{
					final Ability A=(Ability)copyOf();
					A.setInvoker(mob);
					newRoom=mob.location().getArea().getRandomProperRoom();
					if((newRoom!=null)&&(newRoom.roomID().length()>0)&&(!(newRoom instanceof GridLocale)))
					{
						A.setMiscText(CMLib.map().getExtendedRoomID(newRoom));
						mob.location().addNonUninvokableEffect(A);
						CMLib.database().DBUpdateRoom(mob.location());
					}
				}
				else
					beneficialAffect(mob,mob.location(),asLevel,0);
			}
		}
		else
			return beneficialVisualFizzle(mob,null,L("<S-NAME> speak(s) and gesture(s) dramatically, but the spell fizzles."));

		// return whether it worked
		return success;
	}
}
