using UnityEngine;

public class StarPickup : MonoBehaviour
{
    [SerializeField] private string _playerTag;

    [Header("Visual Spin")]
    public Transform visualRoot;
    public bool rotate = true;
    public float rotateSpeed = 180f;

    [Tooltip("회전축")]
    public Vector3 rotateAxis = Vector3.up;

    [Header("Float Motion")]
    public bool floatMotion = true;
    public float floatHeight = 0.08f;
    public float floatSpeed = 2f;

    [Header("Sound")]
    public AudioClip pickupSound;
    
    private Vector3 startPosition;

    void Awake()
    {
        if (visualRoot == null)
        {
            visualRoot = transform;
        }
    }

    void Start()
    {
        startPosition = transform.position;
    }

    void Update()
    {
        if (rotate && visualRoot != null)
        {
            visualRoot.Rotate(rotateAxis.normalized, rotateSpeed * Time.deltaTime, Space.Self);
        }

        if (floatMotion)
        {
            float yOffset = Mathf.Sin(Time.time * floatSpeed) * floatHeight;
            transform.position = startPosition + new Vector3(0f, yOffset, 0f);
        }
    }

    public void CollectStar()
    {

        Debug.Log("CollectStar called.");

        if (CollectionManager.Instance != null)
        {
            CollectionManager.Instance.AddStar(1);
        }
        else
        {
            Debug.LogWarning("CollectionManager not found.");
        }

        if (pickupSound != null && pickupSound != null)
        {
            SoundManager.Instance.PlaySFX(pickupSound);
        }

        Destroy(gameObject);
    }

    public void OnTriggerEnter(Collider other)
    {
        if(other.CompareTag(_playerTag))
        {
            CollectStar();
        }
    }
}