package me.sashegdev.blackknife;

import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Player;
import org.bukkit.persistence.PersistentDataType;

public class DamageUtil {
    public static boolean canHurt(Player attacker, LivingEntity victim) {
        if (victim == null || !victim.isValid() || victim.isDead()) return false;
        if (attacker != null && attacker.getGameMode() == org.bukkit.GameMode.SPECTATOR) return false;
        if (victim instanceof Player pl) {
            if (pl.getGameMode() == org.bukkit.GameMode.CREATIVE || pl.getGameMode() == org.bukkit.GameMode.SPECTATOR) return false;
            if (pl.isInvulnerable()) return false;
            if (pl.getPersistentDataContainer().has(SwoonHandler.SWOONED, PersistentDataType.BYTE)) return false;
        }
        return true;
    }

    public static void apply(Player attacker, LivingEntity victim, double amount) {
        if (!canHurt(attacker, victim)) return;
        victim.getPersistentDataContainer().set(SwoonHandler.MAGIC_DAMAGE, PersistentDataType.BYTE, (byte) 1);
        victim.damage(amount, attacker);
        victim.getPersistentDataContainer().remove(SwoonHandler.MAGIC_DAMAGE);
        victim.setNoDamageTicks(0);
        victim.setMaximumNoDamageTicks(10);
        BlackKnifePlugin.getInstance().getServer().getScheduler().runTaskLater(BlackKnifePlugin.getInstance(), () -> {
            if (victim.isValid() && victim.getMaximumNoDamageTicks() == 0) victim.setMaximumNoDamageTicks(10);
        }, 1L);
    }

    public static void applyRaw(Player attacker, LivingEntity victim, double amount) {
        if (victim instanceof Player pl && pl.isBlocking()) amount /= 2.5;
        apply(attacker, victim, amount);
    }
}