static void FillModel(IList <string> values, CurrencyDetails model, ModelIndexes indexes, string code)
{
DateTime forDate;
DateTime.TryParse(values[indexes.ForDate], out forDate);
model.Date = forDate;
uint coins;
if (indexes.Coins != -1)
{
uint.TryParse(values[indexes.Coins].Split('.')[0], out coins);
model.Coins = coins;
}
decimal marketCap;
decimal.TryParse(values[indexes.MarketCap], NumberStyles.Any, CultureInfo.InvariantCulture, out marketCap);
model.MarketCap = marketCap;
decimal price;
decimal.TryParse(values[indexes.Price], NumberStyles.Any, CultureInfo.InvariantCulture, out price);
model.Price = price;
}
public IEnumerable <CurrencyDetails> GetDetails(string currencyCode)
{
if (null == currencyCode || !currencyCodes.ContainsKey(currencyCode))
{
yield break;
}
lock (LockObject)
{
using (var f = File.OpenText(Path.Combine(tempDir, currencyCode + ".csv")))
{
var headerLine = f.ReadLine();
var indexes = FillModelIndexer(headerLine);
if (null != indexes)
{
while (!f.EndOfStream)
{
var line = f.ReadLine();
if (!string.IsNullOrWhiteSpace(line))
{
var currentValues = line.Split(',');
if (currentValues.Length > indexes.Ceiling)
{
var model = new CurrencyDetails();
FillModel(currentValues, model, indexes, currencyCode);
yield return(model);
}
else
{
Debug.Assert(true);
}
}
}
}
else
{
Debug.Assert(true);
}
}
}
}
