public static void AddPoloniex(IEnumerable <CurrencyPair> poloniex)
{
if (Poloniexes.Count >= 10)
{
Poloniexes.RemoveAt(0);
}
Poloniexes.Add(poloniex);
}
public static string GetLastPoloneix()
{
var lengthMaxName = Poloniexes.Last().Select(x => x.SecondCurrency.Length).Max();
var lengthMaxLast = Poloniexes.Last().Select(x => $"{x.Last:F2}".Length).Max();
var lengthMaxPercent = Poloniexes.Last().Select(x => $"{x.PercentChange:F2}".Length).Max();
string FormatItem(CurrencyPair poloniex) =>
"`" + $"{poloniex.SecondCurrency}" + new string(' ', 3 + lengthMaxName - poloniex.SecondCurrency.Length) +
$"{poloniex.Last:F2}$" + new string(' ', 3 + lengthMaxLast - $"{poloniex.Last:F2}".Length) +
$"{(100*poloniex.PercentChange):F2}%" + new string(' ', 3 + lengthMaxPercent - $"{poloniex.PercentChange:F2}".Length) + "`";
return(string.Join(Environment.NewLine + Environment.NewLine, Poloniexes.Last().OrderByDescending(z => z.BaseVolume).Select(x => FormatItem(x))));
}