using System;
using System.Linq;
using Godot;
using Microsoft.Extensions.Logging;
using OwofGames.GodotLume;

namespace GodotHostTest.AetherBind;

internal class SceneInstantiator(IProvider provider) : ISceneInstantiator
{
    /// <inheritdoc />
    public Node Instantiate(PackedScene packedScene, Action<IProvider>? onScopeCreated = null)
    {
        var node = packedScene.Instantiate();
        var scope = node.GetChildren().OfType<ServiceSource>().SingleOrDefault();
        if (scope == null)
            provider.Get<ILogger<SceneInstantiator>>().LogDebug(
                "Instantiated the scene {PackedSceneName} through ISceneInstantiator.Instantiate, but no scope found.",
                packedScene.GetName());
        else
            scope.ResolveInjectedNodes(provider, onScopeCreated);

        return node;
    }

    public T Instantiate<T>(PackedScene packedScene, Delegate? onScopeCreated = null) where T : Node
    {
        throw new NotImplementedException();
    }
}