using XCEngine;

namespace Gameplay
{
    public sealed class MeshComponentProbe : MonoBehaviour
    {
        public bool HasMeshFilter;
        public bool HasMeshRenderer;
        public bool MeshFilterLookupSucceeded;
        public bool MeshRendererLookupSucceeded;
        public string ObservedInitialMeshPath = string.Empty;
        public string ObservedUpdatedMeshPath = string.Empty;
        public int ObservedInitialMaterialCount;
        public string ObservedInitialMaterial0Path = string.Empty;
        public bool ObservedInitialCastShadows;
        public bool ObservedInitialReceiveShadows;
        public int ObservedInitialRenderLayer;
        public int ObservedUpdatedMaterialCount;
        public string ObservedUpdatedMaterial1Path = string.Empty;
        public bool ObservedUpdatedCastShadows;
        public bool ObservedUpdatedReceiveShadows;
        public int ObservedUpdatedRenderLayer;

        public void Start()
        {
            HasMeshFilter = HasComponent<MeshFilter>();
            HasMeshRenderer = HasComponent<MeshRenderer>();

            MeshFilterLookupSucceeded = TryGetComponent(out MeshFilter meshFilter);
            MeshRendererLookupSucceeded = TryGetComponent(out MeshRenderer meshRenderer);

            if (meshFilter != null)
            {
                ObservedInitialMeshPath = meshFilter.meshPath;
                meshFilter.meshPath = "Meshes/runtime_override.mesh";
                ObservedUpdatedMeshPath = meshFilter.meshPath;
            }

            if (meshRenderer != null)
            {
                ObservedInitialMaterialCount = meshRenderer.materialCount;
                ObservedInitialMaterial0Path = meshRenderer.GetMaterialPath(0);
                ObservedInitialCastShadows = meshRenderer.castShadows;
                ObservedInitialReceiveShadows = meshRenderer.receiveShadows;
                ObservedInitialRenderLayer = meshRenderer.renderLayer;

                meshRenderer.SetMaterialPath(1, "Materials/runtime_override.mat");
                meshRenderer.castShadows = false;
                meshRenderer.receiveShadows = true;
                meshRenderer.renderLayer = 11;

                ObservedUpdatedMaterialCount = meshRenderer.materialCount;
                ObservedUpdatedMaterial1Path = meshRenderer.GetMaterialPath(1);
                ObservedUpdatedCastShadows = meshRenderer.castShadows;
                ObservedUpdatedReceiveShadows = meshRenderer.receiveShadows;
                ObservedUpdatedRenderLayer = meshRenderer.renderLayer;
            }
        }
    }
}