using DG.Tweening;
using UnityEngine;

public class ReleasableButton : MonoBehaviour
{
    public delegate void OnButtonPressedDelegate();
    public event OnButtonPressedDelegate OnButtonPressed;

    public Transform movableParts;
    public float moveDuration = 0.25f;
    public float moveAmount = 0.05f;

    private float upPositionY;
    private float downPositionY;
    private bool isButtonDown;

    private void Awake()
    {
        upPositionY = movableParts.localPosition.y;
        downPositionY = movableParts.localPosition.y - moveAmount;
        isButtonDown = false;
    }

    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        
    }

    private void OnTriggerEnter(Collider collider)
    {
        if (!isButtonDown && collider.gameObject.tag.EndsWith("Hand"))
        {
            Debug.Log("collided with: " + collider.gameObject.name);
            Activate();
            OnButtonPressed?.Invoke();
        }
    }

    private void OnTriggerExit(Collider collider)
    {
        if (isButtonDown && collider.gameObject.tag.EndsWith("Hand"))
        {
            Debug.Log("collider exited: " + collider.gameObject.name);
            Deactivate();
        }
    }

    private void Activate()
    {
        movableParts.DOLocalMoveY(downPositionY, moveDuration);
        isButtonDown = true;
        AudioManager.Instance.PlayAttachedInstance(FMODEvents.Instance.Click, gameObject);
    }

    private void Deactivate()
    {
        movableParts.DOLocalMoveY(upPositionY, moveDuration);
        isButtonDown = false;
        AudioManager.Instance.PlayAttachedInstance(FMODEvents.Instance.Click, gameObject);
    }
}