using System;
using System.Collections.Generic;
using HeathenEngineering.Scriptable;
using Steamworks;
using UnityEngine;

namespace HeathenEngineering.SteamApi.PlayerServices
{
	[Serializable]
	[CreateAssetMenu(menuName = "Library Variables/Steam Game Data Library")]
	public class SteamDataLibrary : DataLibraryVariable
	{
		public string filePrefix;

		[HideInInspector]
		public SteamDataFile activeFile;

		[HideInInspector]
		public List<SteamworksRemoteStorageManager.FileAddress> availableFiles = new List<SteamworksRemoteStorageManager.FileAddress>();

		public void Save()
		{
			if (activeFile == null)
			{
				Debug.Log("");
			}
			activeFile.linkedLibrary = this;
			SteamworksRemoteStorageManager.FileWrite(activeFile);
		}

		public void SaveAs(string fileName)
		{
			if (!string.IsNullOrEmpty(fileName))
			{
				if (!fileName.StartsWith(filePrefix))
				{
					fileName = filePrefix + fileName;
				}
				if (SteamworksRemoteStorageManager.FileWrite(fileName, this))
				{
					Debug.Log("[SteamDataLibrary.SaveAs] Saved '" + fileName + "' successfully.");
				}
				else
				{
					Debug.LogWarning("[SteamDataLibrary.SaveAs] Failed to save '" + fileName + "' to Steam Remote Storage.\nPlease consult https://partner.steamgames.com/doc/api/ISteamRemoteStorage#FileWrite for more information.");
				}
			}
		}

		public void SaveAsync()
		{
			activeFile.linkedLibrary = this;
			SteamDataFile steamDataFile = SteamworksRemoteStorageManager.FileWriteAsync(activeFile);
			if (steamDataFile.result != EResult.k_EResultFail)
			{
				steamDataFile.Complete = delegate(SteamDataFile results)
				{
					activeFile = results;
				};
			}
		}

		public void SaveAsAsync(string fileName)
		{
			if (string.IsNullOrEmpty(fileName))
			{
				return;
			}
			if (!fileName.StartsWith(filePrefix))
			{
				fileName = filePrefix + fileName;
			}
			SteamDataFile steamDataFile = SteamworksRemoteStorageManager.FileWriteAsync(fileName, this);
			if (steamDataFile.result != EResult.k_EResultFail)
			{
				steamDataFile.Complete = delegate(SteamDataFile results)
				{
					activeFile = results;
				};
			}
		}

		public void Load(string fileName)
		{
			if (fileName.StartsWith(filePrefix))
			{
				(activeFile = SteamworksRemoteStorageManager.FileReadSteamDataFile(fileName)).WriteToLibrary(this);
			}
			else
			{
				(activeFile = SteamworksRemoteStorageManager.FileReadSteamDataFile(filePrefix + fileName)).WriteToLibrary(this);
			}
		}

		public void LoadAsync(string fileName)
		{
			if (fileName.StartsWith(filePrefix))
			{
				SteamworksRemoteStorageManager.FileReadAsync(fileName).Complete = delegate(SteamDataFile fileResult)
				{
					activeFile = fileResult;
					fileResult.WriteToLibrary(this);
				};
			}
			else
			{
				SteamworksRemoteStorageManager.FileReadAsync(filePrefix + fileName).Complete = delegate(SteamDataFile fileResult)
				{
					activeFile = fileResult;
					fileResult.WriteToLibrary(this);
				};
			}
		}

		public void Load()
		{
			if (activeFile != null)
			{
				activeFile = SteamworksRemoteStorageManager.FileReadSteamDataFile(activeFile.address);
				activeFile.WriteToLibrary(this);
			}
		}

		public void LoadAsync()
		{
			if (activeFile != null)
			{
				SteamworksRemoteStorageManager.FileReadAsync(activeFile.address).Complete = delegate(SteamDataFile results)
				{
					activeFile = results;
					activeFile.WriteToLibrary(this);
				};
			}
		}

		public void Load(SteamworksRemoteStorageManager.FileAddress address)
		{
			if (!string.IsNullOrEmpty(address.fileName) && address.fileName.StartsWith(filePrefix))
			{
				activeFile = SteamworksRemoteStorageManager.FileReadSteamDataFile(address);
				activeFile.WriteToLibrary(this);
			}
		}

		public void LoadAsync(SteamworksRemoteStorageManager.FileAddress address)
		{
			if (string.IsNullOrEmpty(address.fileName) || !address.fileName.StartsWith(filePrefix))
			{
				return;
			}
			SteamDataFile steamDataFile = SteamworksRemoteStorageManager.FileReadAsync(address);
			if (steamDataFile.result != EResult.k_EResultFail)
			{
				steamDataFile.Complete = delegate(SteamDataFile results)
				{
					activeFile = results;
					activeFile.WriteToLibrary(this);
				};
			}
		}

		public void Load(int availableFileIndex)
		{
			if (availableFileIndex >= 0 && availableFileIndex < availableFiles.Count)
			{
				Load(availableFiles[availableFileIndex]);
			}
		}

		public void LoadAsync(int availableFileIndex)
		{
			if (availableFileIndex >= 0 && availableFileIndex < availableFiles.Count)
			{
				LoadAsync(availableFiles[availableFileIndex]);
			}
		}
	}
}