package com.planet_ink.coffee_mud.Abilities.Thief;
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.TrackingLibrary;
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 2006-2020 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 Thief_Safehouse extends ThiefSkill
{
	@Override
	public String ID()
	{
		return "Thief_Safehouse";
	}

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

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

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

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

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

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

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

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

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

	@Override
	public int classificationCode()
	{
		return Ability.ACODE_THIEF_SKILL|Ability.DOMAIN_STREETSMARTS;
	}

	@Override
	public boolean okMessage(final Environmental host, final CMMsg msg)
	{
		if(!super.okMessage(host,msg))
			return false;

		if((msg.target()==affected)
		&&(msg.targetMinor()==CMMsg.TYP_ENTER)
		&&(affected instanceof Room)
		&&(isLaw(msg.source())))
		{
			msg.source().tell(L("You don't think there's anything going on in there."));
			return false;
		}
		return true;
	}

	public boolean isLawHere(final Room R)
	{
		if(R!=null)
		{
			final LegalBehavior law=CMLib.law().getLegalBehavior(R);
			if(law!=null)
			{
				final Area A=CMLib.law().getLegalObject(R);
				MOB M=null;
				for(int r=0;r<R.numInhabitants();r++)
				{
					M=R.fetchInhabitant(r);
					if((M!=null)&&(law.isAnyOfficer(A,M)||law.isJudge(A,M)))
						return true;
				}
			}
		}
		return false;
	}

	public boolean isLaw(final MOB mob)
	{
		if(mob==null)
			return false;
		if(affected instanceof Room)
		{
			final LegalBehavior law=CMLib.law().getLegalBehavior((Room)affected);
			if(law!=null)
			{
				final Area A=CMLib.law().getLegalObject((Room)affected);
				if(law.isAnyOfficer(A,mob)||law.isJudge(A,mob))
					return true;
			}
		}
		return false;
	}

	@Override
	public void executeMsg(final Environmental host, final CMMsg msg)
	{
		super.executeMsg(host,msg);
		if((canBeUninvoked())&&(invoker()!=null)&&(invoker().location()!=affected))
			unInvoke();
	}

	public boolean isGoodSafehouse(final Room target)
	{
		if(target==null)
			return false;
		if((target.domainType()==Room.DOMAIN_INDOORS_WOOD)||(target.domainType()==Room.DOMAIN_INDOORS_STONE))
		{
			for(int d=Directions.NUM_DIRECTIONS()-1;d>=0;d--)
			{
				final Room R=target.getRoomInDir(d);
				if((R!=null)&&(R.domainType()==Room.DOMAIN_OUTDOORS_CITY))
					return true;
			}
		}
		return false;
	}

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

		Room target=mob.location();
		if((auto)&&(givenTarget!=null)&&(givenTarget instanceof Room))
			target=(Room)givenTarget;
		final Ability A=target.fetchEffect(ID());
		if(A!=null)
		{
			mob.tell(L("This place is already a safehouse."));
			return false;
		}
		if((!auto)&&(CMLib.law().getLegalBehavior(target)==null))
		{
			mob.tell(L("There is no law here!"));
			return false;
		}
		if(!isGoodSafehouse(target))
		{
			TrackingLibrary.TrackingFlags flags;
			flags = CMLib.tracking().newFlags()
					.plus(TrackingLibrary.TrackingFlag.OPENONLY)
					.plus(TrackingLibrary.TrackingFlag.AREAONLY)
					.plus(TrackingLibrary.TrackingFlag.NOEMPTYGRIDS)
					.plus(TrackingLibrary.TrackingFlag.NOAIR)
					.plus(TrackingLibrary.TrackingFlag.NOWATER);
			List<Room> V=CMLib.tracking().getRadiantRooms(target,flags,50+(2*getXLEVELLevel(mob)));
			Room R=null;
			int v=0;
			for(;v<V.size();v++)
			{
				R=V.get(v);
				if((isGoodSafehouse(R))&&(!isLawHere(R)))
					break;
			}
			mob.tell(L("A place like this can't be a safehouse."));
			if((isGoodSafehouse(R))&&(!isLawHere(R)))
			{
				V=CMLib.tracking().findTrailToAnyRoom(target,new XVector<Room>(R),flags,50+(2*getXLEVELLevel(mob)));
				final StringBuffer trail=new StringBuffer("");
				int dir=CMLib.tracking().trackNextDirectionFromHere(V,target,true);
				while(target!=R)
				{
					if((dir<0)||(dir>=Directions.NUM_DIRECTIONS())||(target==null))
						break;
					trail.append(CMLib.directions().getDirectionName(dir));
					if(target.getRoomInDir(dir)!=R)
						trail.append(", ");
					target=target.getRoomInDir(dir);
					dir=CMLib.tracking().trackNextDirectionFromHere(V,target,true);
				}
				if(target==R)
					mob.tell(L("You happen to know of one nearby though.  Go: @x1",trail.toString()));
			}
			return false;
		}

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

		final CMMsg msg=CMClass.getMsg(mob,null,this,auto?CMMsg.MASK_ALWAYS:CMMsg.MSG_DELICATE_HANDS_ACT,CMMsg.MSG_OK_VISUAL,CMMsg.MSG_OK_VISUAL,auto?"":L("<S-NAME> hide(s) out from the law here."));
		if(!success)
			return beneficialVisualFizzle(mob,null,auto?"":L("<S-NAME> attempt(s) hide out from the law here, but things are just too hot."));
		else
		if(mob.location().okMessage(mob,msg))
		{
			mob.location().send(mob,msg);
			beneficialAffect(mob,target,asLevel,(CMProps.getIntVar(CMProps.Int.TICKSPERMUDMONTH)));
		}
		return success;
	}
}
