using UnityEngine;
using RenderHeads.Media.AVProDeckLink;

namespace CDFX.AVProDeckLink
{
    [ExecuteInEditMode]
    public class DecklinkOutputController : MonoBehaviour
    {
        public DeckLinkOutput DeckLinkOutput;
        public Material TargetMaterial;

        private void Awake()
        {
            Debug.Assert(DeckLinkOutput != null, "DecklinkOutputController.DeckLinkOutput needs to be set");
            Debug.Assert(DeckLinkOutput._camera != null, "DecklinkOutputController.DeckLinkOutput.Camera needs to be set");

        }
        private void Update()
        {
            if (DeckLinkOutput == null)
            {
                Debug.LogWarning($"DecklinkOutputController.DeckLinkOutput needs to be assigned");
                return;
            }

            if (DeckLinkOutput._camera == null)
            {
                Debug.LogWarning($"DecklinkOutputController.DeckLinkOutput.Camera needs to be assigned");
                return;
            }

            if (TargetMaterial != null && TargetMaterial.mainTexture != DeckLinkOutput._camera.targetTexture)
            {
                TargetMaterial.mainTexture = DeckLinkOutput._camera.targetTexture;
            }
        }
    }
}