package com.planet_ink.coffee_mud.Abilities.Songs;
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 2003-2020 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 Skill_Imitation extends BardSkill
{
	@Override
	public String ID()
	{
		return "Skill_Imitation";
	}

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

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

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

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

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

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

	private static final String[] triggerStrings =I(new String[] {"IMITATE"});
	@Override
	public String[] triggerStrings()
	{
		return triggerStrings;
	}

	@Override
	public boolean isAutoInvoked()
	{
		return true;
	}

	@Override
	public boolean canBeUninvoked()
	{
		return false;
	}

	@Override
	public int classificationCode()
	{
		return Ability.ACODE_SKILL|Ability.DOMAIN_DECEPTIVE;
	}

	public String lastID = "";

	public int craftType()
	{
		return Ability.ACODE_SPELL;
	}

	@Override
	public int usageType()
	{
		return USAGE_MOVEMENT;
	}

	public STreeMap<String,String> immitations=new STreeMap<String,String>();
	public String[] lastOnes=new String[2];

	@Override
	public void executeMsg(final Environmental myHost, final CMMsg msg)
	{
		super.executeMsg(myHost,msg);
		if((myHost==null)||(!(myHost instanceof MOB)))
			return;
		final MOB mob=(MOB)myHost;
		if((msg.tool()!=null)
		&&(msg.sourceMinor()!=CMMsg.TYP_TEACH))
		{
			if((msg.amISource(mob))
			&&((msg.tool().ID().equals("Skill_Spellcraft"))
				||(msg.tool().ID().equals("Skill_Songcraft"))
				||(msg.tool().ID().equals("Skill_Chantcraft"))
				||(msg.tool().ID().equals("Skill_Prayercraft")))
			&&(msg.tool().text().equals(lastOnes[0]))
			&&(msg.tool().text().length()>0)
			&&(!immitations.containsKey(msg.tool().text())))
			{
				final Ability A=CMClass.getAbility(msg.tool().text());
				if(A!=null)
					immitations.put(A.name(),lastOnes[1]);
			}
			else
			if((msg.tool() instanceof Ability)
			&&(!msg.amISource(mob))
			&&(msg.othersMessage()!=null))
			{
				lastOnes[0]=msg.tool().ID();
				lastOnes[1]=msg.othersMessage();
			}
		}

	}

	@Override
	public boolean invoke(final MOB mob, final List<String> commands, final Physical givenTarget, final boolean auto, final int asLevel)
	{
		Environmental target=null;
		if(commands.size()>1)
		{
			target=mob.location().fetchFromRoomFavorMOBs(null,commands.get(commands.size()-1));
			if(target==null)
				target=mob.findItem(null,commands.get(commands.size()-1));
			if(target!=null)
				commands.remove(commands.size()-1);
		}
		final String cmd=(commands.size()>0)?CMParms.combine(commands,0).toUpperCase():"";
		final StringBuffer str=new StringBuffer("");
		String found=null;
		for(final String key : immitations.keySet())
		{
			if((cmd.length()>0)&&(key.toUpperCase().startsWith(cmd)))
				found=key;
			str.append(key+" ");
		}
		if((cmd.length()==0)||(found==null))
		{
			if(found!=null)
				mob.tell(L("'@x1' is not something you know how to imitate.",cmd));
			mob.tell(L("Spells/Skills you may imitate: @x1.",str.toString()));
			return true;
		}
		if(target==null)
			target=mob.getVictim();
		if(target==null)
			target=mob;

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

		final boolean success=proficiencyCheck(mob,0,auto);

		if(success)
		{
			final CMMsg msg=CMClass.getMsg(mob,target,this,CMMsg.MSG_NOISYMOVEMENT|CMMsg.MASK_DELICATE|(auto?CMMsg.MASK_ALWAYS:0),immitations.get(found));
			if(mob.location().okMessage(mob,msg))
				mob.location().send(mob,msg);
		}
		else
			return beneficialVisualFizzle(mob,null,L("<S-NAME> attempt(s) to imitate @x1, but fail(s).",found));

		return success;
	}
}
