package engine.mobileAI.BehaviourFiles;

import engine.InterestManagement.WorldGrid;
import engine.gameManager.PowersManager;
import engine.mobileAI.enumMobState;
import engine.mobileAI.utilities.CombatUtilities;
import engine.mobileAI.utilities.MovementUtilities;
import engine.objects.AbstractWorldObject;
import engine.objects.ItemBase;
import engine.objects.Mob;
import engine.objects.PlayerCharacter;
import engine.powers.PowersBase;
import engine.server.MBServerStatics;

import java.util.Map;

public class PlayerPet {

    public static void process(Mob pet){
        if(pet.getOwner() == null && !pet.isNecroPet()){
            pet.killCharacter("no owner");
            return;
        }

        if(!WorldGrid.getObjectsInRangePartial(pet.loc, MBServerStatics.CHARACTER_LOAD_RANGE,1).contains(pet.getOwner())){
            pet.teleport(pet.getOwner().loc);
            return;
        }

        switch(enumMobState.getState(pet)){
            case dead:
                pet.despawn();
                return;
            case patrolling:
                if(pet.loc.distanceSquared(pet.getOwner().loc) > 90 && !pet.isMoving()){
                    MovementUtilities.aiMove(pet,pet.getOwner().loc,false);
                }
                return;
            case attacking:
                attack(pet);
                return;
        }
    }

    public static void attack(Mob mob){

        if (mob.combatTarget == null || !mob.combatTarget.isAlive()) {
            mob.setCombatTarget(null);
            aggro(mob);
            return;
        }

        if(!CombatUtilities.inRangeToAttack(mob,mob.combatTarget)){
            if (!MovementUtilities.canMove(mob))
                return;
            MovementUtilities.aiMove(mob,mob.combatTarget.loc,false);
            return;
        }

        mob.updateLocation();

        ItemBase weapon = mob.getWeaponItemBase(true);
        boolean mainHand = true;
        if(weapon == null) {
            weapon = mob.getWeaponItemBase(false);
            mainHand = false;
        }

        if (System.currentTimeMillis() > mob.getNextAttackTime()) {
            CombatUtilities.combatCycle(mob, mob.combatTarget, mainHand, weapon);
            mob.setNextAttackTime(System.currentTimeMillis() + 3000L);
        }
    }
    public static void aggro(Mob mob){

            for(AbstractWorldObject awo : WorldGrid.getObjectsInRangePartial(mob.loc,30, MBServerStatics.MASK_MOB)) {
                Mob potentialTarget = (Mob) awo;
                if (!potentialTarget.isAlive())
                    continue;
                if (MovementUtilities.inRangeToAggro(mob, potentialTarget)) {
                    mob.setCombatTarget(potentialTarget);
                    return;
                }
            }
    }
}