// Copyright Epic Games, Inc. All Rights Reserved.
// This file is automatically generated. Changes to this file may be overwritten.

namespace Epic.OnlineServices.TitleStorage
{
	/// <summary>
	/// Structure containing data for a chunk of a file being read
	/// </summary>
	public struct ReadFileDataCallbackInfo : ICallbackInfo
	{
		/// <summary>
		/// Client-specified data passed into the file request
		/// </summary>
		public object ClientData { get; set; }

		/// <summary>
		/// Product User ID of the local user who initiated this request (optional, will only be present in case it was provided during operation start)
		/// </summary>
		public ProductUserId LocalUserId { get; set; }

		/// <summary>
		/// The file name being read
		/// </summary>
		public Utf8String Filename { get; set; }

		/// <summary>
		/// The total file size of the file being read
		/// </summary>
		public uint TotalFileSizeBytes { get; set; }

		/// <summary>
		/// Is this chunk the last chunk of data?
		/// </summary>
		public bool IsLastChunk { get; set; }

		/// <summary>
		/// Pointer to the start of data to be read
		/// </summary>
		public System.ArraySegment<byte> DataChunk { get; set; }

		public Result? GetResultCode()
		{
			return null;
		}

		internal void Set(ref ReadFileDataCallbackInfoInternal other)
		{
			ClientData = other.ClientData;
			LocalUserId = other.LocalUserId;
			Filename = other.Filename;
			TotalFileSizeBytes = other.TotalFileSizeBytes;
			IsLastChunk = other.IsLastChunk;
			DataChunk = other.DataChunk;
		}
	}

	[System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential, Pack = 8)]
	internal struct ReadFileDataCallbackInfoInternal : ICallbackInfoInternal, IGettable<ReadFileDataCallbackInfo>, ISettable<ReadFileDataCallbackInfo>, System.IDisposable
	{
		private System.IntPtr m_ClientData;
		private System.IntPtr m_LocalUserId;
		private System.IntPtr m_Filename;
		private uint m_TotalFileSizeBytes;
		private int m_IsLastChunk;
		private uint m_DataChunkLengthBytes;
		private System.IntPtr m_DataChunk;

		public object ClientData
		{
			get
			{
				object value;
				Helper.Get(m_ClientData, out value);
				return value;
			}

			set
			{
				Helper.Set(value, ref m_ClientData);
			}
		}

		public System.IntPtr ClientDataAddress
		{
			get
			{
				return m_ClientData;
			}
		}

		public ProductUserId LocalUserId
		{
			get
			{
				ProductUserId value;
				Helper.Get(m_LocalUserId, out value);
				return value;
			}

			set
			{
				Helper.Set(value, ref m_LocalUserId);
			}
		}

		public Utf8String Filename
		{
			get
			{
				Utf8String value;
				Helper.Get(m_Filename, out value);
				return value;
			}

			set
			{
				Helper.Set(value, ref m_Filename);
			}
		}

		public uint TotalFileSizeBytes
		{
			get
			{
				return m_TotalFileSizeBytes;
			}

			set
			{
				m_TotalFileSizeBytes = value;
			}
		}

		public bool IsLastChunk
		{
			get
			{
				bool value;
				Helper.Get(m_IsLastChunk, out value);
				return value;
			}

			set
			{
				Helper.Set(value, ref m_IsLastChunk);
			}
		}

		public System.ArraySegment<byte> DataChunk
		{
			get
			{
				System.ArraySegment<byte> value;
				Helper.Get(m_DataChunk, out value, m_DataChunkLengthBytes);
				return value;
			}

			set
			{
				Helper.Set(value, ref m_DataChunk, out m_DataChunkLengthBytes);
			}
		}

		public void Set(ref ReadFileDataCallbackInfo other)
		{
			ClientData = other.ClientData;
			LocalUserId = other.LocalUserId;
			Filename = other.Filename;
			TotalFileSizeBytes = other.TotalFileSizeBytes;
			IsLastChunk = other.IsLastChunk;
			DataChunk = other.DataChunk;
		}

		public void Set(ref ReadFileDataCallbackInfo? other)
		{
			if (other.HasValue)
			{
				ClientData = other.Value.ClientData;
				LocalUserId = other.Value.LocalUserId;
				Filename = other.Value.Filename;
				TotalFileSizeBytes = other.Value.TotalFileSizeBytes;
				IsLastChunk = other.Value.IsLastChunk;
				DataChunk = other.Value.DataChunk;
			}
		}

		public void Dispose()
		{
			Helper.Dispose(ref m_ClientData);
			Helper.Dispose(ref m_LocalUserId);
			Helper.Dispose(ref m_Filename);
			Helper.Dispose(ref m_DataChunk);
		}

		public void Get(out ReadFileDataCallbackInfo output)
		{
			output = new ReadFileDataCallbackInfo();
			output.Set(ref this);
		}
	}
}