private static void DisplayCurrenyValues(object sender, NBPCurrencyInformation e)
{
Console.CursorVisible = false;
int valuesPaddingLeft = 57;
PrintAt($"{ e.AverageSellingRate:0.#####0} zł", valuesPaddingLeft, 2);
PrintAt($"{ e.AverageBuyingRate:0.#####0} zł", valuesPaddingLeft, 3);
PrintAt($"{e.StandardDeviationSellingRate:0.#####0} zł", valuesPaddingLeft, 5);
PrintAt($"{e.StandardDeviationBuyingRate:0.#####0} zł", valuesPaddingLeft, 6);
CurrencyData current = e.MinimimSellingRate;
PrintAt($"{current.SellingRate:0.#####0} zł ({current.ListingDateString})", valuesPaddingLeft, 8);
current = e.MaximumSellingRate;
PrintAt($"{current.SellingRate:0.#####0} zł ({current.ListingDateString})", valuesPaddingLeft, 9);
current = e.MinimimBuyingRate;
PrintAt($"{current.BuyingRate:0.#####0} zł ({current.ListingDateString})", valuesPaddingLeft, 11);
current = e.MaximumBuyingRate;
PrintAt($"{current.BuyingRate:0.#####0} zł ({current.ListingDateString})", valuesPaddingLeft, 12);
var diffrences = e.BiggestDiference;
PrintAt($"{diffrences.First().DifferenceBeetweenRates:0.#####0 zł}", valuesPaddingLeft, 14);
StringBuilder line = new StringBuilder();
int howManyCouldFit = Console.WindowWidth / 12; //bo data ma 12 znaków z spacją i przecinkiem
int begginingLine = 16;
for (int i = 0; i < diffrences.Length; ++i)
{
int j = 0;
for (; j < howManyCouldFit; ++j)
{
int index = i + j;
if (index >= diffrences.Length)
{
break;
}
line.Append(diffrences[i + j].ListingDateString);
if (j != howManyCouldFit - 1 && (index + 1) < diffrences.Length)
{
line.Append(", ");
}
}
i += j;
PrintAt(line.ToString(), 0, begginingLine++);
line.Clear();
}
Console.CursorVisible = true;
}
static void Main(string[] args)
{
// TODO: We need to check user unput
if (args.Length == 3)
{
string currencyCode = args[0].ToUpper();
if (DateTime.TryParse(args[1], out DateTime from))
{
if (DateTime.TryParse(args[2], out DateTime to))
{
if (from > to) // if user reverse period points
{
var t = from;
from = to;
to = t;
}
if (currencyCode.Length < 3 && currencyCode.Length > 3)
{
invalidCurrency();
return;
}
var now = DateTime.Now;
if (from.Date == now.Date)
{
Console.WriteLine("Todays rates will be availabe tomorrow!!");
return;
}
if (from.Date == now.AddDays(-1).Date)
{
if (now.Hour < 8 || (now.Hour == 8 && now.Minute < 15))
{
Console.WriteLine("Yesterday rates will be availabe after 8:15 am");
return;
}
}
NBPCurrencyInformation currencyInformation = null;
try
{
currencyInformation = new CurrencyValueNBP.NBPCurrencyInformation(currencyCode, from, to);
}
catch (InvalidDataException)
{
invalidCurrency();
return;
}
catch (ArgumentOutOfRangeException)
{
invalidRange();
return;
}
currencyInformation.DataChanged += DisplayCurrenyValues;
currencyInformation.ProgressChanged += DataParsingProgressChanged;
createInterface(currencyCode);
currencyInformation.StartParsingDataAsync().Wait();
// Lastest date display
createInterface(currencyCode);
DisplayCurrenyValues(null, currencyInformation);
PrintAt("Naciśnij dowolny klawisz, aby zakończyć...", 0, Console.WindowHeight - 2);
Console.Read();
return;
}
}
Console.WriteLine("Bad date format! :(");
Console.Read();
}
else
{
Console.WriteLine("Bad arguments passed :(");
Console.Read();
}
}
