using UnityEngine;
namespace AX.ImageViewer
{
    public class PanoramicViewer : MonoBehaviour
    {
        #region Static Variables
        private static PanoramicViewer m_instance = null;
        private static PanoramicViewer Instance
        {
            get
            {
                if (m_instance == null)
                {
                    m_instance = Instantiate(Resources.Load<GameObject>("PanoramicViewer").GetComponent<PanoramicViewer>());
                    DontDestroyOnLoad(m_instance.gameObject);
                    m_instance.gameObject.SetActive(false);
                }
                return m_instance;
            }
        }

        #endregion
        #region Variables
        [SerializeField] 
        private GameObject PanoramaObject;
        //private GameObject MainCanvas;
        #endregion
        
        public void OnBackButtonClicked()
        {
            UIManager.GetCanvas().GetComponent<Canvas>().enabled = true;
            Hide();
            //if (Camera.main.GetComponent<CameraOrbit>())
            //    Camera.main.GetComponent<CameraOrbit>().enabled = true;
        }

        public void Show()
        {
            gameObject.SetActive(true);
        }
        public void Hide()
        {
            gameObject.SetActive(false);
        }
        /// <summary>
        /// 查看全景图片
        /// </summary>
        /// <param name="ImagePath">图片地址</param>
        public static void Load(Texture2D texture)
        {
            //if (Camera.main.GetComponent<CameraOrbit>())
            //    Camera.main.GetComponent<CameraOrbit>().enabled = false;
            UIManager.GetCanvas().GetComponent<Canvas>().enabled = false;
            Instance.Show();
            Instance.PanoramaObject.GetComponent<Renderer>().material.SetTexture("_MainTex", texture);
        }
    }

}