using System;
using UnityEngine;

namespace Beyond
{
    [Serializable]
    public class GuidObject
    {
        [SerializeField] private System.Guid m_guid;
        [SerializeField] private string m_guidAsString;

        public System.Guid guid
        {
            get
            {
                if (m_guid == System.Guid.Empty)
                {
                    if (!System.String.IsNullOrEmpty(m_guidAsString))
                    {
                        m_guid = new System.Guid(m_guidAsString);
                    }
                    else
                    {
                        Debug.LogWarning("GUID was null for node. Generating...");
                        GenerateGUID();
                    }
                }
                return m_guid;
              }
        }
        public bool IsGenerated
        {
            get { return m_guid != System.Guid.Empty; }
        }
        public void GenerateGUID()
        {
            if (m_guid != System.Guid.Empty)
                return;
            if (!System.String.IsNullOrEmpty(m_guidAsString))
            {
                m_guid = new System.Guid(m_guidAsString);
                return;
            }
            m_guid = System.Guid.NewGuid();
            m_guidAsString = m_guid.ToString();
        }
    }
}