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 2001-2022 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 Spell_HeatMetal extends Spell
{
	@Override
	public String ID()
	{
		return "Spell_HeatMetal";
	}

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

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

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

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

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

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

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

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

	@Override
	public long flags()
	{
		return Ability.FLAG_HEATING;
	}

	protected Vector<Item>	affectedItems	= new Vector<Item>();

	@Override
	public boolean okMessage(final Environmental myHost, final CMMsg msg)
	{
		if(!super.okMessage(myHost,msg))
			return false;
		if(affected==null)
			return true;
		if(!(affected instanceof Item))
			return true;
		if(!msg.amITarget(affected))
			return true;

		if(msg.targetMajor(CMMsg.MASK_HANDS))
		{
			msg.source().tell(L("@x1 is too hot!",affected.name()));
			return false;
		}
		return true;
	}

	@Override
	public boolean tick(final Tickable ticking, final int tickID)
	{
		if(!super.tick(ticking,tickID))
			return false;
		if(tickID!=Tickable.TICKID_MOB)
			return true;
		if(!(affected instanceof MOB))
			return true;

		final MOB mob=(MOB)affected;
		final MOB invoker=(invoker()!=null) ? invoker() : mob;

		for(int i=0;i<mob.numItems();i++)
		{
			final Item item=mob.getItem(i);
			if((item!=null)
			&&(!item.amWearingAt(Wearable.IN_INVENTORY))
			&&(CMLib.flags().isMetal(item))
			&&(item.container()==null)
			&&(!mob.amDead()))
			{
				final int damage=CMLib.dice().roll(1,6,1);
				CMLib.combat().postDamage(invoker,mob,this,damage,CMMsg.MASK_ALWAYS|CMMsg.TYP_FIRE,Weapon.TYPE_BURSTING,item.name()+" <DAMAGE> <T-NAME>!");
				if(CMLib.dice().rollPercentage()<mob.charStats().getStat(CharStats.STAT_STRENGTH))
				{
					CMLib.commands().postDrop(mob,item,false,false,false);
					if(!mob.isMine(item))
					{
						item.addEffect((Ability)this.copyOf());
						affectedItems.addElement(item);
						break;
					}
				}
			}
		}
		if((!mob.isInCombat())&&(mob!=invoker)&&(mob.location().isInhabitant(invoker))&&(CMLib.flags().canBeSeenBy(invoker,mob)))
			CMLib.combat().postAttack(mob,invoker,mob.fetchWieldedItem());
		return true;
	}

	@Override
	public void unInvoke()
	{
		// undo the affects of this spell
		if(affected==null)
		{
			super.unInvoke();
			return;
		}

		if(affected instanceof MOB)
		{
			final MOB M=(MOB)affected;
			final List<Item> affectedItems=this.affectedItems;
			if(canBeUninvoked())
			{
				super.unInvoke();
				if(affectedItems.size()>0)
					M.tell(L("Some of your items begin to cool down."));
				for(int i=0;i<affectedItems.size();i++)
				{
					final Item I=affectedItems.get(i);
					Ability A=I.fetchEffect(this.ID());
					for(int x=0;(x<3) && (A!=null);x++)
					{
						I.delEffect(A);
						A=I.fetchEffect(this.ID());
					}
				}
				this.affectedItems.clear();
				this.affectedItems.trimToSize();
			}
		}
		else
			super.unInvoke();
	}

	@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;

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

		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> heatedly invoke(s) a spell upon <T-NAMESELF>.^?"));
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				if(msg.value()<=0)
				{
					final int duration = adjustMaliciousTickdownTime(mob,target,adjustedLevel(mob,asLevel),asLevel);
					success=maliciousAffect(mob,target,asLevel,duration,-1)!=null;
				}
			}
		}
		else
			return maliciousFizzle(mob,target,L("<S-NAME> heatedly invoke(s) at <T-NAMESELF>, but the spell fizzles."));

		// return whether it worked
		return success;
	}
}
