using FishNet.Connection;
using FishNet.Managing;
using FishNet.Managing.Scened;
using FishNet.Managing.Timing;
using FishNet.Transporting;
using GameKit.Utilities;
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using UnityEngine;
using UnityEngine.SceneManagement;

namespace FishNet.Component.ColliderRollback
{
    public class RollbackManager : MonoBehaviour
    {
        #region Types.
        [System.Serializable, System.Flags] //Remove on 2024/01/01, replace with PhysicsType that is not part of RollbackManager.
        public enum PhysicsType : byte
        {
            TwoDimensional = 1,
            ThreeDimensional = 2,
            Both = 4
        }
        #endregion

        #region Internal.
        /// <summary>
        /// Cached value for bounding box layermask.
        /// </summary>
        internal int? BoundingBoxLayerNumber
        {
            get
            {
                if (_boundingBoxLayerNumber == null)
                {
                    for (int i = 0; i < 32; i++)
                    {
                        if ((1 << i) == BoundingBoxLayer.value)
                        {
                            _boundingBoxLayerNumber = i;
                            break;
                        }
                    }
                }

                return _boundingBoxLayerNumber;
            }
        }
        private int? _boundingBoxLayerNumber;
        #endregion

        #region Serialized.
        /// <summary>
        /// 
        /// </summary>
        [Tooltip("Layer to use when creating and checking against bounding boxes. This should be different from any layer used.")]
        [SerializeField]
        private LayerMask _boundingBoxLayer = 0;
        /// <summary>
        /// Layer to use when creating and checking against bounding boxes. This should be different from any layer used.
        /// </summary>
        internal LayerMask BoundingBoxLayer => _boundingBoxLayer;
        /// <summary>
        /// 
        /// </summary>
        [Tooltip("Maximum time in the past colliders can be rolled back to.")]
        [SerializeField]
        private float _maximumRollbackTime = 1.25f;
        /// <summary>
        /// Maximum time in the past colliders can be rolled back to.
        /// </summary>
        internal float MaximumRollbackTime => _maximumRollbackTime;
        /// <summary>
        /// 
        /// </summary>
        [Tooltip("Interpolation value for the NetworkTransforms or objects being rolled back.")]
        [Range(0, 250)]
        [SerializeField]
        internal ushort Interpolation = 2;
        #endregion

        

        

        /// <summary>
        /// Initializes this script for use.
        /// </summary>
        /// <param name="manager"></param>
        internal void InitializeOnce_Internal(NetworkManager manager)
        {
            
        }

        


        


        /// <summary>
        /// Rolls back all colliders.
        /// </summary>
        /// <param name="pt">Precise tick received from the client.</param>
        /// <param name="physicsType">Type of physics to rollback; this is often what your casts will use.</param>
        /// <param name="asOwner">True if IsOwner of the object the raycast is for. This can be ignored and only provides more accurate results for clientHost.</param>
        [Obsolete("Use Rollback(PreciseTick, RollbackPhysicsType, bool)")] //Remove on 2024/01/01.
        public void Rollback(PreciseTick pt, PhysicsType physicsType, bool asOwner = false)
        {
            
        }


        /// <summary>
        /// Rolls back all colliders.
        /// </summary>
        /// <param name="pt">Precise tick received from the client.</param>
        /// <param name="physicsType">Type of physics to rollback; this is often what your casts will use.</param>
        /// <param name="asOwner">True if IsOwner of the object the raycast is for. This can be ignored and only provides more accurate results for clientHost.</param>
        public void Rollback(PreciseTick pt, RollbackPhysicsType physicsType, bool asOwner = false)
        {
            
        }


        /// <summary>
        /// Rolls back all colliders.
        /// </summary>
        /// <param name="pt">Precise tick received from the client.</param>
        /// <param name="physicsType">Type of physics to rollback; this is often what your casts will use.</param>
        /// <param name="asOwner">True if IsOwner of the object the raycast is for. This can be ignored and only provides more accurate results for clientHost.</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public void Rollback(Scene scene, PreciseTick pt, RollbackPhysicsType physicsType, bool asOwner = false)
        {
            
        }
        /// <summary>
        /// Rolls back all colliders.
        /// </summary>
        /// <param name="pt">Precise tick received from the client.</param>
        /// <param name="physicsType">Type of physics to rollback; this is often what your casts will use.</param>
        /// <param name="asOwner">True if IsOwner of the object the raycast is for. This can be ignored and only provides more accurate results for clientHost.</param>
        public void Rollback(int sceneHandle, PreciseTick pt, RollbackPhysicsType physicsType, bool asOwner = false)
        {
            
        }


        /// <summary>
        /// Rolls back all 3d colliders hit by a test cast against bounding boxes.
        /// </summary>
        /// <param name="origin">Ray origin.</param>
        /// <param name="normalizedDirection">Direction to cast.</param>
        /// <param name="distance">Distance of cast.</param>
        /// <param name="pt">Precise tick received from the client.</param>
        /// <param name="asOwner">True if IsOwner of the object the raycast is for. This can be ignored and only provides more accurate results for clientHost.</param>
        public void Rollback(Vector3 origin, Vector3 normalizedDirection, float distance, PreciseTick pt, bool asOwner = false)
        {
            
        }

        /// <summary>
        /// Rolls back all 3d colliders hit by a test cast against bounding boxes.
        /// </summary>
        /// <param name="origin">Ray origin.</param>
        /// <param name="normalizedDirection">Direction to cast.</param>
        /// <param name="distance">Distance of cast.</param>
        /// <param name="pt">Precise tick received from the client.</param>
        /// <param name="asOwner">True if IsOwner of the object the raycast is for. This can be ignored and only provides more accurate results for clientHost.</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public void Rollback(Scene scene, Vector3 origin, Vector3 normalizedDirection, float distance, PreciseTick pt, bool asOwner = false)
        {
            
        }
        /// <summary>
        /// Rolls back all 3d colliders hit by a test cast against bounding boxes.
        /// </summary>
        /// <param name="origin">Ray origin.</param>
        /// <param name="normalizedDirection">Direction to cast.</param>
        /// <param name="distance">Distance of cast.</param>
        /// <param name="pt">Precise tick received from the client.</param>
        /// <param name="asOwner">True if IsOwner of the object the raycast is for. This can be ignored and only provides more accurate results for clientHost.</param>
        public void Rollback(int sceneHandle, Vector3 origin, Vector3 normalizedDirection, float distance, PreciseTick pt, bool asOwner = false)
        {
            
        }

        /// <summary>
        /// Rolls back all 3d colliders hit by a test cast against bounding boxes.
        /// </summary>
        /// <param name="origin">Ray origin.</param>
        /// <param name="normalizedDirection">Direction to cast.</param>
        /// <param name="distance">Distance of cast.</param>
        /// <param name="pt">Precise tick received from the client.</param>
        /// <param name="asOwner">True if IsOwner of the object the raycast is for. This can be ignored and only provides more accurate results for clientHost.</param>
        public void Rollback(Vector2 origin, Vector2 normalizedDirection, float distance, PreciseTick pt, bool asOwner = false)
        {
            
        }

        /// <summary>
        /// Returns all ColliderRollback objects back to their original position.
        /// </summary>
        public void Return()
        {
            
        }

        
    }

}