package pw.kaboom.weapons.modules.weapons;

import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.Sound;
import org.bukkit.World;
import org.bukkit.entity.Entity;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Player;
import org.bukkit.entity.Projectile;
import org.bukkit.entity.SpectralArrow;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.util.Vector;

import com.destroystokyo.paper.event.entity.ProjectileCollideEvent;

public final class WeaponArcher implements Listener {
    public static void leftClick(final Material item, final String name, final PlayerInteractEvent event) {
        if (item == Material.SPECTRAL_ARROW
                && ("§rArcher".equals(name) || "Archer".equals(name))) {
            final Player player = event.getPlayer();
            final World world = player.getWorld();

            final int maxArrowCount = 20;

            for (int i = 0; i <= maxArrowCount; i++) {
                final double randomX = (Math.random() * ((15 + 15) + 1)) - 15;
                final double randomY = (Math.random() * ((15 + 15) + 1)) - 15;
                final double randomZ = (Math.random() * ((15 + 15) + 1)) - 15;

                final Vector randomDirection = new Vector(
                    randomX,
                    randomY,
                    randomZ).normalize().multiply(8);

                final SpectralArrow arrow = (SpectralArrow) world.spawnEntity(
                    player.getLocation(),
                    EntityType.SPECTRAL_ARROW
                );
                arrow.setCustomName("WeaponArcherArrow");
                arrow.setShooter(player);
                arrow.setVelocity(randomDirection);
            }

            final Location eyeLocation = player.getEyeLocation();
            final float volume = 1.0F;
            final float pitch = 1.5F;

            world.playSound(
                eyeLocation,
                Sound.BLOCK_ANVIL_DESTROY,
                volume,
                pitch
            );
            event.setCancelled(true);
        }
    }

    /* Make shooter invulnerable to weapon projectiles */
    @EventHandler
    private void onProjectileCollide(final ProjectileCollideEvent event) {
        if (event.getEntityType() == EntityType.SPECTRAL_ARROW) {
            final Projectile projectile = event.getEntity();

            if ("WeaponArcherArrow".equals(projectile.getCustomName())) {
                final Entity collidedWith = event.getCollidedWith();

                if (collidedWith.getType() == EntityType.PLAYER
                        && projectile.getShooter() instanceof Player
                        && ((Player) projectile.getShooter()).getUniqueId().equals(collidedWith.getUniqueId())) {
                    event.setCancelled(true);
                }
            }
        }
    }
}