package com.planet_ink.coffee_mud.Abilities.Spells;
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 2002-2020 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 Spell_SummonFlyer extends Spell
{

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

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

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

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

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

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

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

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

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

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

	@Override
	public void unInvoke()
	{
		final MOB mob=(MOB)affected;
		super.unInvoke();
		if((canBeUninvoked())&&(mob!=null))
		{
			if(mob.amDead())
				mob.setLocation(null);
			else
			if(mob.location()!=null)
				mob.location().showHappens(CMMsg.MSG_OK_VISUAL, L("The flying mount has vanished."));
			mob.destroy();
		}
	}

	@Override
	public void executeMsg(final Environmental myHost, final CMMsg msg)
	{
		super.executeMsg(myHost,msg);
		if(affected instanceof MOB)
		{
			if((msg.amISource((MOB)affected)||msg.amISource(invoker())||msg.amISource(((MOB)affected).amFollowing()))
			&&(msg.sourceMinor()==CMMsg.TYP_QUIT))
			{
				unInvoke();
				if(msg.source().playerStats()!=null)
					msg.source().playerStats().setLastUpdated(0);
			}
		}
	}

	@Override
	public boolean tick(final Tickable ticking, final int tickID)
	{
		if(tickID==Tickable.TICKID_MOB)
		{
			if(affected instanceof MOB)
			{
				final MOB mob=(MOB)affected;
				if(!mob.isInCombat())
				{
					if((mob.amFollowing()==null)
					||(mob.location()==null)
					||(mob.amDead())
					||((invoker!=null)
						&&((mob.location()!=invoker.location())
							||(!CMLib.flags().isInTheGame(invoker, true))
							||((invoker.riding() instanceof MOB)&&(invoker.riding()!=affected)))))
					{
						mob.delEffect(this);
						if(mob.amDead())
							mob.setLocation(null);
						mob.destroy();
					}
					else
					if((mob.amFollowing()==null)&&(mob.curState().getHitPoints()<((mob.maxState().getHitPoints()/10)*3)))
					{
						mob.location().show(mob,null,CMMsg.MSG_OK_VISUAL,L("<S-NAME> flees."));
						mob.delEffect(this);
						if(mob.amDead())
							mob.setLocation(null);
						mob.destroy();
					}
				}
			}
		}
		return super.tick(ticking,tickID);
	}

	@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;

		final boolean success=proficiencyCheck(mob,0,auto);
		if(success)
		{
			invoker=mob;
			final CMMsg msg=CMClass.getMsg(mob,null,this,verbalCastCode(mob,null,auto),auto?"":L("^S<S-NAME> magically call(s) for a loyal steed.^?"));
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				final MOB target = determineMonster(mob, mob.phyStats().level()+((getX1Level(mob)+getXLEVELLevel(mob))/2));
				final MOB squabble = checkPack(target, mob);
				beneficialAffect(mob,target,0,asLevel);
				if(squabble==null)
				{
					if (target.isInCombat()) target.makePeace(true);
					CMLib.commands().postFollow(target,mob,true);
					invoker=mob;
					if (target.amFollowing() != mob)
						mob.tell(L("@x1 seems unwilling to follow you.",target.name(mob)));
				}
				else
				{
					squabble.location().showOthers(squabble,target,CMMsg.MSG_OK_ACTION,L("^F^<FIGHT^><S-NAME> bares its teeth at <T-NAME> and begins to attack!^</FIGHT^>^?"));
					target.setVictim(squabble);
				}
			}
		}
		else
			return beneficialWordsFizzle(mob,null,L("<S-NAME> call(s) for a steed, but choke(s) on the words."));

		// return whether it worked
		return success;
	}

	public MOB determineMonster(final MOB caster, final int level)
	{

		final MOB newMOB=CMClass.getMOB("GenRideable");
		final Rideable ride=(Rideable)newMOB;
		newMOB.basePhyStats().setAbility(CMProps.getMobHPBase());
		newMOB.basePhyStats().setDisposition(newMOB.basePhyStats().disposition()|PhyStats.IS_FLYING);
		newMOB.basePhyStats().setLevel(level);
		newMOB.basePhyStats().setWeight(500);
		newMOB.basePhyStats().setRejuv(PhyStats.NO_REJUV);
		newMOB.baseCharStats().setMyRace(CMClass.getRace("Pegasus"));
		newMOB.baseCharStats().setStat(CharStats.STAT_GENDER,'M');
		newMOB.baseCharStats().getMyRace().startRacing(newMOB,false);
		newMOB.recoverPhyStats();
		newMOB.recoverCharStats();
		newMOB.basePhyStats().setArmor(CMLib.leveler().getLevelMOBArmor(newMOB));
		newMOB.basePhyStats().setAttackAdjustment(CMLib.leveler().getLevelAttack(newMOB));
		newMOB.basePhyStats().setDamage(CMLib.leveler().getLevelMOBDamage(newMOB));
		newMOB.basePhyStats().setSpeed(CMLib.leveler().getLevelMOBSpeed(newMOB));
		newMOB.setName(L("a flying warhorse"));
		newMOB.setDisplayText(L("a warhorse with broad powerful wings stands here"));
		newMOB.setDescription(L("A ferocious, fleet of foot, flying friend."));
		ride.setRideBasis(Rideable.RIDEABLE_AIR);
		ride.setRiderCapacity(2);
		newMOB.addNonUninvokableEffect(CMClass.getAbility("Prop_ModExperience","0"));
		newMOB.recoverCharStats();
		newMOB.recoverPhyStats();
		newMOB.recoverMaxState();
		CMLib.factions().setAlignment(newMOB,Faction.Align.NEUTRAL);
		newMOB.resetToMaxState();
		newMOB.text();
		newMOB.bringToLife(caster.location(),true);
		CMLib.beanCounter().clearZeroMoney(newMOB,null);
		newMOB.setMoneyVariation(0);
		newMOB.location().showOthers(newMOB,null,CMMsg.MSG_OK_ACTION,L("<S-NAME> appears!"));
		caster.location().recoverRoomStats();
		newMOB.setStartRoom(null);
		return(newMOB);
	}

	public MOB checkPack(final MOB newPackmate, final MOB mob)
	{
		for(int i=0;i<mob.numFollowers();i++)
		{
			final MOB possibleBitch = mob.fetchFollower(i);
			if(newPackmate.Name().equalsIgnoreCase(possibleBitch.Name())
			&&(possibleBitch.location()==newPackmate.location())
			&& (CMLib.dice().rollPercentage()-mob.charStats().getStat(CharStats.STAT_CHARISMA)+newPackmate.phyStats().level() > 75))
				return possibleBitch;
		}
		return null;
	}
}
