public static Currency Get(CurrencyCodes currencyCode)
{
if (CurrencyDictionary.ContainsKey(currencyCode))
{
return(CurrencyDictionary[currencyCode]);
}
else
{
return(null);
}
}
public static bool Exists(CurrencyCodes currencyCode)
{
return(CurrencyDictionary.ContainsKey(currencyCode));
}
private async Task GetAllSymbols()
{
using (var client = new BinanceClient())
{
var result = await client.GetAllPricesAsync();
if (result.Success)
{
AllPrices = new ObservableCollection <BinanceSymbolViewModel>(result.Data.Select(r => new BinanceSymbolViewModel(r.Symbol, r.Price)).OrderBy(s => s.SymbolCurrency).ThenBy(s => s.SymbolAsset).ToList());
foreach (var price in AllPrices)
{
if (CurrencyDictionary.ContainsKey(price.SymbolCurrency))
{
if (!CurrencyDictionary[price.SymbolCurrency].Contains(price.SymbolAsset))
{
CurrencyDictionary[price.SymbolCurrency].Add(price.SymbolAsset);
}
}
else
{
CurrencyDictionary.Add(price.SymbolCurrency, new ObservableCollection <string> {
price.SymbolAsset
});
}
if (AssetDictionary.ContainsKey(price.SymbolAsset))
{
if (!AssetDictionary[price.SymbolAsset].Contains(price.SymbolCurrency))
{
AssetDictionary[price.SymbolAsset].Add(price.SymbolCurrency);
}
}
else
{
AssetDictionary.Add(price.SymbolAsset, new ObservableCollection <string> {
price.SymbolCurrency
});
}
}
var cdKeys = CurrencyDictionary.Keys.ToList();
var adKeys = AssetDictionary.Keys.ToList();
for (int k = 0; k < cdKeys.Count; k++)
{
CurrencyDictionary[cdKeys[k]] = new ObservableCollection <string>(CurrencyDictionary[cdKeys[k]].OrderBy(v => v));
}
for (int k = 0; k < adKeys.Count; k++)
{
AssetDictionary[adKeys[k]] = new ObservableCollection <string>(AssetDictionary[adKeys[k]].OrderBy(v => v));
}
}
else
{
messageBoxService.ShowMessage($"Error getting all symbols data.\n{result.Error.Message}", $"Error Code: {result.Error.Code}", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
List <Task> tasks = new List <Task>();
foreach (var symbol in AllPrices)
{
var task = new Task(() => binanceSocketClient.SubscribeToKlineStream(symbol.Symbol.ToLower(), KlineInterval.OneMinute, (data) =>
{
symbol.Price = data.Data.Close;
}));
tasks.Add(task);
task.Start();
}
Task.WaitAll(tasks.ToArray());
}