/// <summary>
/// Retrieves a list of all the game data history stored in local storage.
/// </summary>
/// <returns></returns>
public async Task <GameDataList> RetrieveGameData()
{
var data = new GameDataList();
var dataFile = await ApplicationData.Current.LocalFolder.CreateFileAsync(
BaseFileName,
CreationCollisionOption.OpenIfExists);
if (dataFile == null)
{
return(data);
}
using (var dataInputStream = await dataFile.OpenStreamForReadAsync())
{
try
{
var binaryReader = new BinaryReader(dataInputStream);
data.Read(binaryReader);
}
catch (EndOfStreamException)
{
// Swallow this exception which is thrown when you try to deserialize an empty obj.
}
}
return(data);
}
/// <summary>
/// Adds the pending game data to local storage.
/// </summary>
/// <returns></returns>
public async Task StoreGameData(GameData dataToSave)
{
if (dataToSave.GameDuration <= 0 ||
dataToSave.GameHost == null ||
dataToSave.GameMoves == null ||
dataToSave.PlayerDictionary == null ||
dataToSave.Winner == null)
{
#if DEBUG
throw new ArgumentException("Invalid game data.");
#else
return;
#endif
}
//
// Retrieve existing data in storage so that it isn't overwritten.
//
_gameDataList._GameData.Clear();
_gameDataList = await RetrieveGameData();
_gameDataList._GameData.Add(dataToSave);
//
// Now write the data to the file.
//
var localFolder = ApplicationData.Current.LocalFolder;
var file = await localFolder.CreateFileAsync(
BaseFileName,
CreationCollisionOption.OpenIfExists);
using (var streamFile = await file.OpenStreamForWriteAsync())
{
var binaryWriter = new BinaryWriter(streamFile);
_gameDataList.Write(binaryWriter);
}
}
/// <summary>
/// Adds the pending game data to local storage.
/// </summary>
/// <returns></returns>
public async Task StoreGameData(GameData dataToSave)
{
if (dataToSave.GameDuration <= 0 ||
dataToSave.GameHost == null ||
dataToSave.GameMoves == null ||
dataToSave.PlayerDictionary == null ||
dataToSave.Winner == null)
{
#if DEBUG
throw new ArgumentException("Invalid game data.");
#else
return;
#endif
}
//
// Retrieve existing data in storage so that it isn't overwritten.
//
_gameDataList._GameData.Clear();
_gameDataList = await RetrieveGameData();
_gameDataList._GameData.Add(dataToSave);
//
// Now write the data to the file.
//
var localFolder = ApplicationData.Current.LocalFolder;
var file = await localFolder.CreateFileAsync(
BaseFileName,
CreationCollisionOption.OpenIfExists);
using (var streamFile = await file.OpenStreamForWriteAsync())
{
var binaryWriter = new BinaryWriter(streamFile);
_gameDataList.Write(binaryWriter);
}
}
private GameDataHistory()
{
_gameDataList = new GameDataList();
}
public void Initialize()
{
_testGameMoveDataPoint = new GameMoveDataPoint { MoveType = MoveType.Dump, Player = "NewPlayer", TimeOfMove = 5 };
_playerGameStats = new PlayerGameStats
{
AvgTimeBetweenDumps = 10,
AvgTimeBetweenPeels = 5,
IsWinner = true,
NumberOfDumps = 3,
NumberOfPeels = 0,
PerformedFirstPeel = false,
RawGameData = new List<GameMoveDataPoint>() {_testGameMoveDataPoint, _testGameMoveDataPoint, _testGameMoveDataPoint}
};
_gameData = new GameData {GameDuration = 10, GameHost = "GameHost", GameStartTime = DateTime.Now, Winner = "NewPlayer"};
_gameData.GameMoves.Add(_testGameMoveDataPoint);
_gameData.GameMoves.Add(_testGameMoveDataPoint);
_gameData.PlayerDictionary.Add("NewPlayer", _playerGameStats);
_gameData.PlayerDictionary.Add("NewPlayer2", _playerGameStats);
_gameDataList = new GameDataList();
_gameDataList._GameData.Add(_gameData);
_gameDataList._GameData.Add(_gameData);
_stringPacketV1 = new PacketV1
{
PacketType = PacketType.c_QueryIfAliasAvailable,
Data = "Mobius",
Recipients = null,
Sender = "*****@*****.**"
};
_IBinarySerializablePacketV1 = new PacketV1
{
PacketType = PacketType.c_UploadGameData,
Data = _gameData,
Recipients = null,
Sender = "*****@*****.**"
};
_packetBase = new PacketBase
{
PacketVersion = PacketVersion.Version1,
Data = _stringPacketV1
};
}
private GameDataHistory()
{
_gameDataList = new GameDataList();
}
/// <summary>
/// Retrieves a list of all the game data history stored in local storage.
/// </summary>
/// <returns></returns>
public async Task<GameDataList> RetrieveGameData()
{
var data = new GameDataList();
var dataFile = await ApplicationData.Current.LocalFolder.CreateFileAsync(
BaseFileName,
CreationCollisionOption.OpenIfExists);
if (dataFile == null)
{
return data;
}
using (var dataInputStream = await dataFile.OpenStreamForReadAsync())
{
try
{
var binaryReader = new BinaryReader(dataInputStream);
data.Read(binaryReader);
}
catch (EndOfStreamException)
{
// Swallow this exception which is thrown when you try to deserialize an empty obj.
}
}
return data;
}
