package com.planet_ink.coffee_mud.Abilities.Spells;
import com.planet_ink.coffee_mud.core.interfaces.*;
import com.planet_ink.coffee_mud.core.interfaces.ItemPossessor.Expire;
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.Abilities.interfaces.ItemCraftor.ItemKeyPair;
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 2014-2022 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_Fabricate extends Spell
{

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

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

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

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

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

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

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

	protected static List<ItemCraftor> craftingSkills=new Vector<ItemCraftor>();
	protected static List<ItemCraftor> getCraftingSkills()
	{
		if(craftingSkills.size()==0)
		{
			final Vector<Ability> V=new Vector<Ability>();
			for(final Enumeration<Ability> e=CMClass.abilities();e.hasMoreElements();)
			{
				final Ability A=e.nextElement();
				if(A instanceof ItemCraftor)
					V.addElement((ItemCraftor)A.copyOf());
			}
			while(V.size()>0)
			{
				int lowest=Integer.MAX_VALUE;
				ItemCraftor lowestA=null;
				for(int i=0;i<V.size();i++)
				{
					final ItemCraftor A=(ItemCraftor)V.elementAt(i);
					final int ii=CMLib.ableMapper().lowestQualifyingLevel(A.ID());
					if(ii<lowest)
					{
						lowest=ii;
						lowestA=A;
					}
				}
				if(lowestA==null)
					lowestA=(ItemCraftor)V.firstElement();
				if(lowestA!=null)
				{
					V.removeElement(lowestA);
					craftingSkills.add(lowestA);
				}
				else
					break;
			}
		}
		return craftingSkills;
	}

	@Override
	public void unInvoke()
	{
		final Physical affected = super.affected;
		super.unInvoke();
		if(canBeUninvoked() && (affected instanceof Item))
		{
			final Item item=(Item)affected;
			if(item.owner() instanceof Room)
				((Room)item.owner()).showHappens(CMMsg.MSG_OK_VISUAL, item, L("<S-NAME> vanishes!."));
			else
			if(item.owner() instanceof MOB)
				((MOB)item.owner()).tell(((MOB)item.owner()),item,null,L("<T-NAME> vanishes!"));
			affected.destroy();
		}
	}

	@Override
	public boolean invoke(final MOB mob, final List<String> commands, final Physical givenTarget, final boolean auto, final int asLevel)
	{
		if(commands.size()<1)
		{
			mob.tell(L("Fabricate what?"));
			return false;
		}
		final String intoWhat=CMParms.combineQuoted(commands, 0);

		Item intoI = null;
		for(final ItemCraftor A : getCraftingSkills())
		{
			final List<List<String>> L = A.matchingRecipeNames(intoWhat, false);
			if((L!=null)&&(L.size()>0))
			{
				final ItemKeyPair what=A.craftItem(L.get(0).get(0),-1,true, false);
				if((what!=null)&&(what.item!=null))
				{
					intoI=what.item;
					break;
				}
			}
		}
		if(intoI == null)
		{
			for(final ItemCraftor A : getCraftingSkills())
			{
				final List<List<String>> L = A.matchingRecipeNames(intoWhat, true);
				if((L!=null)&&(L.size()>0))
				{
					final ItemKeyPair what=A.craftItem(L.get(0).get(0),-1,true, false);
					if((what!=null)
					&&(what.item!=null))
					{
						intoI=what.item;
						break;
					}
				}
			}
		}
		if(intoI == null)
			intoI = mob.findItem(intoWhat);
		if(intoI == null)
			intoI = CMLib.map().findFirstRoomItem(mob.location().getArea().getCompleteMap(), mob, intoWhat, true, 5);
		if(intoI == null)
			intoI = CMLib.map().findFirstRoomItem(CMLib.map().rooms(), mob, intoWhat, true, 5);

		if(intoI == null)
		{
			mob.tell(L("You have no idea what a '@x1' is.  Perhaps if you saw one again?",intoWhat));
			return false;
		}

		if((intoI instanceof ArchonOnly)
		||(!CMLib.utensils().canBePlayerDestroyed(mob,intoI,false, false)))
		{
			mob.tell(L("You can't fabricate @x1!",intoI.Name()));
			return false;
		}

		intoI=(Item)intoI.copyOf();
		CMLib.utensils().disenchantItem(intoI);
		if(intoI instanceof SpellHolder)
			((SpellHolder)intoI).setSpellList("");
		while(intoI.numBehaviors()>0)
		{
			final Behavior B=intoI.fetchBehavior(0);
			if(B!=null)
				intoI.delBehavior(B);
		}

		intoI.basePhyStats().setDisposition(intoI.basePhyStats().disposition() & (~PhyStats.IS_BONUS));
		intoI.recoverPhyStats();
		intoI.setBaseValue(0);

		// the reason this costs experience is to make it less valuable than Duplicate or Polymorph Object,
		// but more valuable than Wish.
		int experienceToLose=getXPCOSTAdjustment(mob,10+(intoI.basePhyStats().level()*2));
		experienceToLose=-CMLib.leveler().postExperience(mob,null,null,-experienceToLose,false);
		mob.tell(L("The effort causes you to lose @x1 experience.",""+experienceToLose));

		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,intoI,this,somanticCastCode(mob,intoI,auto),L("^S<S-NAME> wave(s) <S-HIS-HER> hands around, fabricating a @x1.^?",intoI.name()));
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				if(msg.value()>0)
					return false;
				mob.addItem(intoI);
				beneficialAffect(mob,intoI,asLevel,0);
				mob.location().recoverRoomStats();
			}
		}
		else
			return beneficialVisualFizzle(mob,intoI,L("<S-NAME> attempt(s) to fabricate <T-NAME>, but flub(s) it.",intoWhat));

		// return whether it worked
		return success;
	}
}
