using System.Collections.Generic;
using UnityEngine;

namespace NanoBrain.Unity {

    /// <summary>
    /// The Unity ScriptableObject to implement re-usable Cluster Prefabs
    /// </summary>
    [CreateAssetMenu(menuName = "Passer/Cluster")]
    public class ClusterPrefab : ScriptableObject {

        /// <summary>
        /// The cluster data
        /// </summary>
        public Cluster cluster;

        //[HideInInspector]
        public int version;

        /// <summary>
        /// Call this function to ensure that there is at least one nucleus
        /// </summary>
        /// his is an invariant and should be ensured before the nucleus is used
        /// because output requires it.
        // public void EnsureInitialization() {
        //     this.cluster.prefab = this;
        //     this.cluster.name = this.name;
        //     this.cluster.nuclei ??= new List<Nucleus>();
        //     if (this.cluster.nuclei.Count <= 0)
        //         new Neuron(this.cluster, "Output"); // Every cluster should have at least 1 neuron
        //     this.cluster.instanceCount = 1;
        // }

#if UNITY_EDITOR
        private void OnValidate() {
            version++;
        }
#endif
    }

}