using UI.Core;
using UnityEngine;
using UnityEngine.UI;

namespace UI.CardSystem
{
    /// <summary>
    /// Opens the card album view when the button is pressed.
    /// Attach this to a top-level GameObject in the scene.
    /// </summary>
    public class CardAlbumOpener : MonoBehaviour
    {
        [Header("References")]
        [SerializeField] private Button openAlbumButton;
        [SerializeField] private AlbumViewPage albumViewPage;

        private void Awake()
        {
            if (openAlbumButton != null)
            {
                openAlbumButton.onClick.AddListener(OnOpenAlbumClicked);
            }
        }

        private void Start()
        {
            if (UIPageController.Instance != null)
            {
                UIPageController.Instance.OnPageChanged += OnPageChanged;
            }
        }

        private void OnDisable()
        {
            if (UIPageController.Instance != null)
            {
                UIPageController.Instance.OnPageChanged -= OnPageChanged;
            }
        }

        private void OnDestroy()
        {
            if (openAlbumButton != null)
            {
                openAlbumButton.onClick.RemoveListener(OnOpenAlbumClicked);
            }
        }

        private void OnOpenAlbumClicked()
        {
            if (openAlbumButton != null)
            {
                openAlbumButton.gameObject.SetActive(false);
            }

            if (albumViewPage != null && UIPageController.Instance != null)
            {
                UIPageController.Instance.PushPage(albumViewPage);
            }
        }

        private void OnPageChanged(UIPage currentPage)
        {
            // If the album page is no longer active, show the button again
            if (currentPage != albumViewPage && openAlbumButton != null)
            {
                openAlbumButton.gameObject.SetActive(true);
            }
        }
    }
}