using UnityEngine;
using UnityEngine.EventSystems;

public class BlindPopup : PopupBase//, IPointerClickHandler
{
    private CanvasGroup canvasGroup;
    protected override void Awake()
    {
        base.Awake();
        canvasGroup = this.GetComponent<CanvasGroup>();

        if (GameManager.Instance != null)
        {
            GameManager.Event.RegistEvent(EEventType.MoveToStore_Heart_DuringGame, this.MoveToStore_Heart_DuringGameCallback);
            GameManager.Event.RegistEvent(EEventType.OnReturnToGameFromStore, this.OnReturnToGameFromStoreCallback);
        }
    }

    private void OnDestroy()
    {
        if (GameManager.Instance != null)
        {
            GameManager.Event.RemoveEvent(EEventType.MoveToStore_Heart_DuringGame, this.MoveToStore_Heart_DuringGameCallback);
            GameManager.Event.RemoveEvent(EEventType.OnReturnToGameFromStore, this.OnReturnToGameFromStoreCallback);
        }
    }

    private void MoveToStore_Heart_DuringGameCallback()
    {
        canvasGroup.alpha = 0;
        canvasGroup.blocksRaycasts = false;
        canvasGroup.blocksRaycasts = false;
    }

    private void OnReturnToGameFromStoreCallback()
    {
        canvasGroup.alpha = 1;
        canvasGroup.blocksRaycasts = true;
        canvasGroup.blocksRaycasts = true;
    }


    public override void ShowPopup(int drawOrder)
    {
        this.gameObject.SetActive(true);
        base.SetDrawOrder(drawOrder);
    }

    public override void SetDrawOrder(int drawOrder)
    {
        if (canvas == null) canvas = this.GetComponent<UnityEngine.Canvas>();
        canvas.sortingOrder = ((drawOrder + 1) * 2) - 1;
    }

    public override void HidePopup()
    {
        this.gameObject.SetActive(false);
    }

    //public void OnPointerClick(PointerEventData eventData)
    //{
    //    GameManager.UI.HideTopPopup();
    //}
}