private Dictionary <string, byte> Filter(IDataPlayerForChart allData, short countDay, FootballPosition positon)
{
DateTime date = (DateTime.Now).Subtract(new TimeSpan(countDay - 1, 0, 0, 0));
Data data = allData.GetDataFromCurrentToSpecifiedDate(date);
Dictionary <string, byte> filteredData = new Dictionary <string, byte>();
foreach (var d in data)
{
filteredData.Add(d.Key.ToString("dd/MM/yy"), d.Value[positon]);
}
return(filteredData);
}
public void SaveDataForChart(IDataPlayerForChart data)
{
if (!Directory.Exists(_chartsDataPath))
{
Directory.CreateDirectory(_chartsDataPath);
}
string dataForPlayerPaht = _chartsDataPath + data.PlayerKeyName + _fileExtension;
BinaryFormatter formatter = new BinaryFormatter();
using (FileStream fs = new FileStream(dataForPlayerPaht, FileMode.OpenOrCreate))
{
formatter.Serialize(fs, data);
}
}
public IReadOnlyDictionary <string, byte> GetData(IFootballPlayer player, short countDay, FootballPosition positon)
{
if (positon != FootballPosition.Default)
{
ChartsDataLoader loader = new ChartsDataLoader();
IDataPlayerForChart allData = loader.LoadDataForChart(player);
if (allData == null)
{
return(null);
}
return(Filter(allData, countDay, positon));
}
return(null);
}