using UnityEngine;
using Vuforia;
using System.Collections;

public class HideOnLost : MonoBehaviour
{
    private ObserverBehaviour observer;
    private Coroutine hideCoroutine;

    [SerializeField]
    private float hideDelay = 0f; // Durasi delay sebelum menghilangkan objek saat marker hilang

    private void Start()
    {
        observer = GetComponent<ObserverBehaviour>();
        if (observer != null)
        {
            observer.OnTargetStatusChanged += OnStatusChanged;
        }
        else
        {
            Debug.LogError("ObserverBehaviour tidak ditemukan di " + gameObject.name);
        }
    }

    private void OnDestroy()
    {
        if (observer != null)
        {
            observer.OnTargetStatusChanged -= OnStatusChanged;
        }
    }

    private void OnStatusChanged(ObserverBehaviour behaviour, TargetStatus status)
    {
        Debug.Log($"{gameObject.name} status: {status.Status}");

        if (status.Status == Status.TRACKED)
        {
            if (hideCoroutine != null)
            {
                StopCoroutine(hideCoroutine);
                hideCoroutine = null;
            }
            SetChildrenActive(true);
        }
        else
        {
            // Mulai coroutine delay untuk menghilangkan objek
            if (hideCoroutine == null)
            {
                hideCoroutine = StartCoroutine(HideAfterDelay(hideDelay));
            }
        }
    }

    private IEnumerator HideAfterDelay(float delay)
    {
        yield return new WaitForSeconds(delay);
        SetChildrenActive(false);
        hideCoroutine = null;
    }

    private void SetChildrenActive(bool active)
    {
        foreach (Transform child in transform)
        {
            child.gameObject.SetActive(active);
        }
    }
}