using Core.Extensions;
using UnityEngine;

public class CirnoIceBall : EnemyAbility
{
	[Header("Ice Ball")]
	[SerializeField] private IceBall iceBall;

	private IceBall iceballInstance;
	[SerializeField] private float timeUntilShatter;
	private float currentTimeOnSpawn;
	[Header("Effects")]
	[SerializeField] private float sweepDissipationTime;
	private float currentDissipationTime;
	[SerializeField] private GameObject swordSweepEffect;
	protected override void AbilityEffects()
	{
		iceballInstance = ShootProjectile(iceBall, WaveManager.instance.GetRandomPlayerPoint(), iceBall.speed, false);
		currentTimeOnSpawn = timeUntilShatter;
	}

	protected override void Update()
	{
		base.Update();
		if (currentTimeOnSpawn > 0)
		{
			currentTimeOnSpawn -= Time.deltaTime;
			if (currentTimeOnSpawn <= 0)
			{
				transform.Lookat2D(WaveManager.instance.GetRandomPlayerPoint());
				swordSweepEffect.SetActive(true);
				currentDissipationTime = sweepDissipationTime;
				iceballInstance.Shatter();
			}
		}

		if (currentDissipationTime > 0)
		{
			currentDissipationTime -= Time.deltaTime;
			if (currentDissipationTime <= 0)
			{
				swordSweepEffect.SetActive(false);
			}
		}
	}
	private IceBall ShootProjectile(IceBall projectile, Vector3 location, float speed, bool aimed)
	{
		IceBall newProjectile = Instantiate(projectile, origin.position, Quaternion.identity);
		Vector3 projectileDirection = location;
		if (aimed)
		{
			projectileDirection = WaveManager.instance.GetRandomPlayerPoint();
		}
		newProjectile.transform.Lookat2D(projectileDirection);
		newProjectile.damage = power;
		newProjectile.tag = tag;
		if (speed > 0f)
		{
			newProjectile.speed = speed;
		}

		return newProjectile;
	}
}