using System;
using Lean.Pool;
using UnityEngine;

namespace Beyond
{
    [Serializable]
    public class SerializedStreamedItem : ISpawnable, IPositionable, IGuidable
    {

        [SerializeField] public GameObject m_prefabToSpawn;
        [SerializeField] public GuidObject guidObject;
        [SerializeField] public Vector3 position;
        [SerializeField] public Quaternion rotation;
        //true value indicated that his item can be spawned by resource spawner, otherwise it is placeholder.
        [SerializeField] public bool isAvailable = true;
        private GameObject m_spawnedObject;

        public SerializedStreamedItem(GameObject prefab, Transform trans)
        {
            m_prefabToSpawn = prefab;
            position = trans.position;
            rotation = trans.rotation;
        }

        public bool IsSpawned()
        {
            return m_spawnedObject != null;
        }

        public bool Spawn()
        {
            if (!isAvailable)
                return false;
            if (m_prefabToSpawn != null)
            {
                m_spawnedObject = LeanPool.Spawn(m_prefabToSpawn,position, rotation);
                m_spawnedObject.SetActive(true);
                var sr = m_spawnedObject.GetComponent<StreamedResource>();
                if (sr != null)
                {
                    sr.StreamedItem = this;
                }
                return m_spawnedObject != null;
            }
       
            return false;
        }

        public bool Despawn()
        {
            if (m_spawnedObject != null)
            {
                m_spawnedObject.SetActive(false);
                LeanPool.Despawn(m_spawnedObject);
                m_spawnedObject = null;
                return true;
            }  
          
            return false;
        }

        public Guid GetGuid()
        {
            return guidObject.guid;
        }

        public Vector3 GetPosition()
        {
            return position;
        }

        public Quaternion GetRotation()
        {
            return rotation;
        }
    }
}