#if UNITY_5_3_OR_NEWER
using System;
using System.Collections;
using System.Collections.Generic;
using BITKit.Entities;
using Microsoft.Extensions.DependencyInjection;
using UnityEngine;


namespace BITKit.WorldNode
{
    [RequireComponent(typeof(UnityEntity))]
    public sealed class UnityNode : MonoBehaviour
    {
        [SerializeReference, SubclassSelector] private IWorldNode worldNode;
        public IWorldNode WorldNode => worldNode;

        private void Start()
        {
            if(worldNode is null)return;
            
            var entity = GetComponent<IEntity>();
            var type = worldNode.GetType();
            GetComponent<IEntity>().ServiceCollection.AddSingleton(type,worldNode);
            foreach (var interfaceType in type.GetInterfaces())
            {
                entity.ServiceCollection.AddSingleton(interfaceType, worldNode);
            }
        }
    }
}
#endif