package com.planet_ink.coffee_mud.Abilities.Common;
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 2003-2022 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 AnimalTraining extends CommonSkill
{
	@Override
	public String ID()
	{
		return "AnimalTraining";
	}

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

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

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

	@Override
	public int classificationCode()
	{
		return Ability.ACODE_COMMON_SKILL|Ability.DOMAIN_ANIMALAFFINITY;
	}

	protected Physical taming=null;
	protected String skillto="";
	protected Object skill=null;
	protected boolean messedUp=false;
	public AnimalTraining()
	{
		super();
		displayText=L("You are taming...");
		verb=L("taming");
	}

	@Override
	public boolean tick(final Tickable ticking, final int tickID)
	{
		if((affected!=null)
		&&(affected instanceof MOB)
		&&(tickID==Tickable.TICKID_MOB))
		{
			final MOB mob=(MOB)affected;
			if((taming==null)||(mob.location()==null))
			{
				messedUp=true;
				unInvoke();
			}
			if((taming instanceof MOB)&&(!mob.location().isInhabitant((MOB)taming)))
			{
				messedUp=true;
				unInvoke();
			}
			if((taming instanceof Item)&&(!mob.location().isContent((Item)taming)))
			{
				messedUp=true;
				unInvoke();
			}
		}
		return super.tick(ticking,tickID);
	}

	@Override
	public void unInvoke()
	{
		if(canBeUninvoked())
		{
			if(affected instanceof MOB)
			{
				final MOB mob=(MOB)affected;
				if((taming!=null)&&(!aborted))
				{
					MOB animal=null;
					if(taming instanceof MOB)
						animal=(MOB)taming;
					else
					if((taming!=null)&&(taming instanceof CagedAnimal))
						animal=((CagedAnimal)taming).unCageMe();
					if((messedUp)||(animal==null)||(skill==null))
						commonTell(mob,L("You've failed to train @x1!",taming.name()));
					else
					{
						final String s=" to "+skillto;
						mob.location().show(mob,null,getActivityMessageType(),L("<S-NAME> manage(s) to train @x1 @x2.",animal.name(),s));
						if(skill instanceof Behavior)
							animal.addBehavior((Behavior)skill);
						else
						if(skill instanceof Ability)
						{
							((Ability)skill).setProficiency(100);
							animal.addAbility((Ability)skill);
						}
						animal.recoverCharStats();
						animal.recoverPhyStats();
						animal.recoverMaxState();
						if(taming instanceof CagedAnimal)
						{
							animal.text();
							((CagedAnimal)taming).cageMe(animal);
						}
					}
				}
			}
		}
		super.unInvoke();
	}

	@Override
	public boolean invoke(final MOB mob, final List<String> commands, final Physical givenTarget, final boolean auto, final int asLevel)
	{
		if(super.checkStop(mob, commands))
			return true;

		verb=L("training");
		taming=null;
		Item cage=null;
		final String[] skills={"WANDER", //0
								 "HUNT", //1
								 "KILL", //2
								 "DOORGUARD" //3
							};
		String valid="Skills include:";
		for (final String skill2 : skills)
			valid+=" "+skill2;
		valid+=".";
		if(commands.size()<2)
		{
			commonTell(mob,L("Train whom to do what? @x1",valid));
			return false;
		}
		skill=null;
		final String what=commands.get(commands.size()-1);
		commands.remove(commands.size()-1);
		for(int i=0;i<skills.length;i++)
		{
			if(skills[i].startsWith(what.toUpperCase()))
			{
				switch(i)
				{
				case 0:
					skill=CMClass.getBehavior("Mobile");
					break;
				case 1:
					skill=CMClass.getAbility("Hunting");
					break;
				case 2:
					skill=CMClass.getBehavior("Aggressive");
					break;
				case 3:
					skill=CMClass.getBehavior("DoorwayGuardian");
					break;
				}
				if(skill!=null)
					skillto=skills[i].toLowerCase();
			}
		}
		if(skill==null)
		{
			commonTell(mob,L("Train whom to do what? @x1",valid));
			return false;
		}

		final String str=CMParms.combine(commands,0);
		MOB M=mob.location().fetchInhabitant(str);
		taming=null;
		if(M!=null)
		{
			if(!CMLib.flags().canBeSeenBy(M,mob))
			{
				commonTell(mob,L("You don't see anyone called '@x1' here.",str));
				return false;
			}
			if((!M.isMonster())||(!CMLib.flags().isAnimalIntelligence(M)))
			{
				commonTell(mob,L("You can't train @x1.",M.name(mob)));
				return false;
			}
			if((CMLib.flags().canMove(M))
			&&(!CMLib.flags().isBoundOrHeld(M)))
			{
				commonTell(mob,L("@x1 doesn't seem willing to cooperate.",M.name(mob)));
				return false;
			}
			taming=M;
		}
		else
		if(mob.location()!=null)
		{
			for(int i=0;i<mob.location().numItems();i++)
			{
				final Item I=mob.location().getItem(i);
				if((I!=null)
				&&(I instanceof Container)
				&&((((Container)I).containTypes()&Container.CONTAIN_CAGED)==Container.CONTAIN_CAGED))
				{
					cage=I;
					break;
				}
			}
			if(commands.size()>0)
			{
				final String last=commands.get(commands.size()-1);
				final Item I=mob.location().findItem(null,last);
				if((I!=null)
				&&(I instanceof Container)
				&&((((Container)I).containTypes()&Container.CONTAIN_CAGED)==Container.CONTAIN_CAGED))
				{
					cage=I;
					commands.remove(last);
				}
			}
			if(cage==null)
			{
				commonTell(mob,L("You don't see anyone called '@x1' here.",str));
				return false;
			}
			taming=mob.location().findItem(cage,CMParms.combine(commands,0));
			if((taming==null)||(!CMLib.flags().canBeSeenBy(taming,mob))||(!(taming instanceof CagedAnimal)))
			{
				commonTell(mob,L("You don't see any creatures in @x1 called '@x2'.",cage.name(),CMParms.combine(commands,0)));
				return false;
			}
			M=((CagedAnimal)taming).unCageMe();
		}
		else
			return false;

		if(((skill instanceof Behavior)&&(M.fetchBehavior(((Behavior)skill).ID())!=null))
		||(skill instanceof Ability)&&(M.fetchAbility(((Ability)skill).ID())!=null))
		{
			commonTell(mob,L("@x1 already knows how to do that.",M.name(mob)));
			return false;
		}

		if(!super.invoke(mob,commands,givenTarget,auto,asLevel))
			return false;
		messedUp=!proficiencyCheck(mob,-taming.phyStats().level()+(2*getXLEVELLevel(mob)),auto);
		final int duration=getDuration(35,mob,taming.phyStats().level(),10);
		verb=L("training @x1",M.name());
		final CMMsg msg=CMClass.getMsg(mob,null,this,getActivityMessageType(),L("<S-NAME> start(s) training @x1.",M.name()));
		if(mob.location().okMessage(mob,msg))
		{
			mob.location().send(mob,msg);
			beneficialAffect(mob,mob,asLevel,duration);
		}
		return true;
	}
}
