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.*;
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 2010-2020 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_TurfWar extends ThiefSkill
{
	@Override
	public String ID()
	{
		return "Thief_TurfWar";
	}

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

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

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

	@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[] {"TURFWAR"});
	@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;
	}

	public static Ability sparringRoomA=null;
	protected MOB defender=null;
	protected boolean defenderPKILLON=false;

	protected long timeToNextCast = 0;

	@Override
	protected int getTicksBetweenCasts()
	{
		return CMProps.getIntVar(CMProps.Int.TICKSPERMUDMONTH);
	}

	@Override
	protected long getTimeOfNextCast()
	{
		return timeToNextCast;
	}

	@Override
	protected void setTimeOfNextCast(final long absoluteTime)
	{
		timeToNextCast=absoluteTime;
	}

	public static synchronized Ability getSparringRoom()
	{
		if(sparringRoomA==null)
		{
			sparringRoomA=CMClass.getAbility("Prop_SparringRoom");
			if(sparringRoomA==null)
			{
				Log.errOut("Thief_TurfWar","Unable to load ability: Prop_SparringRoom");
				return null;
			}
		}
		return sparringRoomA;
	}

	@Override
	public boolean okMessage(final Environmental host, final CMMsg msg)
	{
		if(!super.okMessage(host,msg))
			return false;
		final Ability A=getSparringRoom();
		if(A==null)
			return true;
		if(!A.okMessage(host, msg))
			return false;
		return true;
	}

	public boolean isADefender(final Room R, final MOB M)
	{
		if(R==null)
			return false;
		final Ability A=R.fetchEffect("Thief_TagTurf");
		if(A==null)
			return false;
		final Pair<Clan,Integer> clanRole=M.getClanRole(A.text());
		return (A.text().equals(M.Name())
			||((clanRole!=null)&&(clanRole.second.intValue()>=clanRole.first.getGovernment().getAcceptPos())));
	}

	@Override
	public void executeMsg(final Environmental host, final CMMsg msg)
	{
		final Ability A=getSparringRoom();
		if(A!=null)
			A.executeMsg(host, msg);
		super.executeMsg(host,msg);
	}

	@Override
	public boolean tick(final Tickable ticking, final int tickID)
	{
		if(!super.tick(ticking, tickID))
			return false;
		if(!(affected instanceof Room))
			return false;
		final Room R=(Room)affected;
		if(R==null)
			return false;
		final MOB attacker=invoker();
		if(attacker==null)
			return false;
		if(attacker.location()!=R)
		{
			// failure in offensive
			unInvoke();
			return false;
		}
		if(defender==null)
		{
			for(int m=0;m<R.numInhabitants();m++)
			{
				final MOB M=R.fetchInhabitant(m);
				if((M!=null)&&(!M.isMonster())&&(M!=attacker)&&(isADefender(R,M)))
				{
					defender=M;
					R.showHappens(CMMsg.MSG_OK_ACTION,L("@x1 arrives to defend this turf! Let the war begin!",M.name()));
					defenderPKILLON=defender.isAttributeSet(MOB.Attrib.PLAYERKILL);
					defender.setAttribute(MOB.Attrib.PLAYERKILL,true);
					attacker.setVictim(defender);
					defender.setVictim(attacker);
					// this is a safe fight, so nothing matters but the blows.
				}
			}
		}
		else
		if(defender!=null)
		{
			if(defender.location()!=R)
			{
				unInvoke();
				return false;
				// failure in defense!
			}
			if(attacker.isInCombat() && defender.isInCombat() && (getTickDownRemaining() < 10))
				setTickDownRemaining(10);
		}
		return true;
	}

	@Override
	public void unInvoke()
	{
		final MOB attacker=invoker();
		if(attacker!=null)
			attacker.makePeace(true);
		if(defender!=null)
		{
			defender.makePeace(true);
			defender.setAttribute(MOB.Attrib.PLAYERKILL,this.defenderPKILLON);
		}

		if((affected instanceof Room)&&(super.canBeUninvoked()))
		{
			final Room R=(Room)affected;
			if((attacker!=null)&&(attacker.location()==R)
			&&((defender==null)||(defender.location()!=R)))
			{
				R.showHappens(CMMsg.MSG_OK_ACTION,L("@x1 has won the turf war!",attacker.Name()));
				final Ability A=R.fetchEffect("Thief_TagTurf");
				if(A!=null)
					A.unInvoke();
			}
			else
			if((attacker!=null)&&(attacker.location()!=R)
			&&((defender!=null)&&defender.location()==R)
			)
				R.showHappens(CMMsg.MSG_OK_ACTION,L("@x1 has won the turf war!",defender.Name()));
		}
		super.unInvoke();
	}

	@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;
		Ability A=target.fetchEffect(ID());
		if(A!=null)
		{
			mob.tell(L("A turf war is already underway here."));
			return false;
		}

		if(!mob.isAttributeSet(MOB.Attrib.PLAYERKILL))
		{
			mob.tell(L("You must turn on your playerkill flag first."));
			return false;
		}

		A=target.fetchEffect("Thief_TagTurf");
		Clan turfC=null;
		MOB turfM=null;
		if(A!=null)
		{
			final Pair<Clan,Integer> clanRole=mob.getClanRole(A.text());
			if(A.text().equals(mob.Name())
				||((clanRole!=null)&&(clanRole.second.intValue()>=clanRole.first.getGovernment().getAcceptPos())))
			{
				mob.tell(L("You can't declare war on your own turf!"));
				return true;
			}
			turfC=CMLib.clans().getClan(A.text());
			if(turfC==null)
				turfM=CMLib.players().getLoadPlayer(A.text());
			if(turfM==null)
			{
				A.unInvoke();
				mob.tell(L("This turf is untagged."));
				return true;
			}
		}
		else
		{
			mob.tell(L("This turf is not tagged by anyone."));
			return false;
		}

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

		final CMMsg msg=CMClass.getMsg(mob,target,this,auto?CMMsg.MASK_ALWAYS:CMMsg.MSG_DELICATE_HANDS_ACT,CMMsg.MSG_OK_VISUAL,CMMsg.MSG_OK_VISUAL,auto?"":L("<S-NAME> declare(s) a turf war!"));
		if(!success)
		{
			return beneficialVisualFizzle(mob,target,auto?"":L("<S-NAME> attempt(s) to declare a turf war, but can't get started."));
		}
		else
		if(mob.location().okMessage(mob,msg))
		{
			mob.location().send(mob,msg);
			beneficialAffect(mob,target,asLevel,(CMProps.getIntVar(CMProps.Int.TICKSPERMUDMONTH)));
			if(target.fetchEffect(ID())!=null)
			{
				for(final Session S : CMLib.sessions().localOnlineIterable())
				{
					if((S.mob()!=null)&&(S.mob()!=mob)&&(isADefender(R,S.mob())))
						S.mob().tell(L("@x1 has declared a turf war at '@x2'.  You must immediately go and defend it to keep your tag.",mob.name(mob),R.displayText(mob)));
				}
				setTimeOfNextCast(mob);
			}
		}
		return success;
	}
}
