using That_One_Nerd.Unity.Games.ArcadeManiac.Minigames.RocketMayhem.Abstract;
using That_One_Nerd.Unity.Games.ArcadeManiac.Misc.Extensions;
using UnityEngine;

namespace That_One_Nerd.Unity.Games.ArcadeManiac.Minigames.RocketMayhem
{
    public class ProjectileSpawner : MonoBehaviour
    {
        public Projectile[] prefabs;

        private Camera cam;
        private Rect spawningBounds;

        private void Awake() => cam = FindObjectOfType<Camera>();

        private void Update()
        {
            spawningBounds = new Rect
            {
                max = cam.ScreenToWorldPoint(new Vector2(cam.scaledPixelWidth, cam.scaledPixelHeight)),
                min = cam.ScreenToWorldPoint(Vector2.zero),
            };

            if (Input.GetKeyDown(KeyCode.Space)) SpawnProjectile();
        }

        public void SpawnProjectile() => SpawnProjectile(prefabs[Random.Range(0, prefabs.Length)]);
        public void SpawnProjectile(Projectile prefab) =>
            Instantiate(prefab, spawningBounds.GetPointAlong(Random.Range(0f, 1f)), Quaternion.Euler(Vector3.zero),
                transform);

        /*public Projectile projectile;
        public PlayerRocket player;
        public float interval;

        private float seconds;

        private void Update()
        {
            seconds += Time.deltaTime;
            if (seconds >= interval)
            {
                seconds = 0;
                int rand = Random.Range(0, 4);

                // replaced the 4 if statements with a single one. you aren't expected to know this, don't worry.
                // just wanted to make it smaller.
                GameObject cloned = Instantiate(projectile.gameObject, rand switch
                {
                    0 => new Vector2(Random.Range(0, 20) - 10, -5),
                    1 => new Vector2(-10, Random.Range(0, 10) - 5),
                    2 => new Vector2(Random.Range(0, 20) - 10, 5),
                    3 => new Vector2(10, Random.Range(0, 10) - 5),

                    _ => Vector2.zero
                }, Quaternion.Euler(Vector3.zero));
                cloned.GetComponent<Projectile>().player = player;
            }
        }*/
    }
}