package com.planet_ink.coffee_mud.Abilities.Druid;
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.Enumeration;
import java.util.List;

/*
   Copyright 2003-2022 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 Chant_ColdMoon extends Chant
{
	@Override
	public String ID()
	{
		return "Chant_ColdMoon";
	}

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

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

	private final static String localizedStaticDisplay = CMLib.lang().L("(Cold Moon)");

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

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

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

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

	@Override
	public int classificationCode()
	{
		return Ability.ACODE_CHANT|Ability.DOMAIN_MOONALTERING;
	}

	@Override
	public void unInvoke()
	{
		// undo the affects of this spell
		if(!(affected instanceof MOB))
		{
			if(affected instanceof Room)
				((Room)affected).showHappens(CMMsg.MSG_OK_VISUAL,L("The cold moon sets."));
			super.unInvoke();
			return;
		}

		final MOB mob=(MOB)affected;
		if(canBeUninvoked())
			mob.tell(L("You are no longer under the cold moon."));

		super.unInvoke();

	}

	@Override
	public boolean tick(final Tickable ticking, final int tickID)
	{
		if(!super.tick(ticking,tickID))
			return false;
		if(affected==null)
			return false;
		if(affected instanceof MOB)
		{
			final MOB mob=(MOB)affected;
			if(mob.location().fetchEffect(ID())==null)
				unInvoke();
		}
		else
		if(affected instanceof Room)
		{
			final Room room=(Room)affected;
			if(!room.getArea().getClimateObj().canSeeTheMoon(room,this))
				unInvoke();
			else
			for(int i=0;i<room.numInhabitants();i++)
			{
				final MOB M=room.fetchInhabitant(i);
				if((M!=null)&&(M.fetchEffect(ID())==null))
				{
					final Ability A=(Ability)copyOf();
					M.addEffect(A);
					M.recoverCharStats();
				}
			}
		}
		return true;
	}

	@Override
	public void affectCharStats(final MOB affected, final CharStats affectableStats)
	{
		super.affectCharStats(affected,affectableStats);
		affectableStats.setStat(CharStats.STAT_SAVE_DISEASE,affectableStats.getStat(CharStats.STAT_SAVE_DISEASE)-(50+(5*getXLEVELLevel(invoker()))));
	}

	@Override
	public int castingQuality(final MOB mob, final Physical target)
	{
		if(mob!=null)
		{
			final Room R=mob.location();
			if(R!=null)
			{
				if(!R.getArea().getClimateObj().canSeeTheMoon(R,null))
					return Ability.QUALITY_INDIFFERENT;
				for(final Enumeration<Ability> a=R.effects();a.hasMoreElements();)
				{
					final Ability A=a.nextElement();
					if((A!=null)
					&&((A.classificationCode()&Ability.ALL_DOMAINS)==Ability.DOMAIN_MOONALTERING))
						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 Room target=mob.location();
		if(target==null)
			return false;
		if(!target.getArea().getClimateObj().canSeeTheMoon(target,null))
		{
			mob.tell(L("You must be able to see the moon for this magic to work."));
			return false;
		}
		if(target.fetchEffect(ID())!=null)
		{
			mob.tell(L("This place is already under the cold moon."));
			return false;
		}
		for(final Enumeration<Ability> a=target.effects();a.hasMoreElements();)
		{
			final Ability A=a.nextElement();
			if((A!=null)
			&&((A.classificationCode()&Ability.ALL_DOMAINS)==Ability.DOMAIN_MOONALTERING))
			{
				mob.tell(L("The moon is already under @x1, and can not be changed until this magic is gone.",A.name()));
				return false;
			}
		}

		if(!super.invoke(mob,commands,givenTarget,auto,asLevel))
			return false;
		final boolean success=proficiencyCheck(mob,0,auto);

		if(success)
		{
			invoker=mob;
			final CMMsg msg=CMClass.getMsg(mob,target,this,verbalCastCode(mob,target,auto),auto?"":L("^S<S-NAME> chant(s) to the sky.^?"));
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				if(msg.value()<=0)
				{
					mob.location().showHappens(CMMsg.MSG_OK_VISUAL,L("The Cold Moon Rises!"));
					beneficialAffect(mob,target,asLevel,0);
				}
			}
		}
		else
			return maliciousFizzle(mob,target,L("<S-NAME> chant(s) to the sky, but the magic fades."));
		// return whether it worked
		return success;
	}
}
