public async Task <(List <CurrencyNameDTO>, List <CurrencyNameDTO>)> GetListCurrencyNames(string urlCurrencies, string urlExchangeRate)
{
CoinloreCurrenciesDTO currencyObject = await GetDataCurrencies(urlCurrencies);
CoinloreExchangeRateDTO exchangeRateObject = await GetDataExchangeRate(urlExchangeRate);
if (exchangeRateObject.Pairs.Count > 0)
{
var currenciesReplacement = FilterReplacement(currencyObject, exchangeRateObject);
var currenciesApplied = FilterApplied(currenciesReplacement, currencyObject, exchangeRateObject);
return(currenciesApplied, currenciesReplacement);
}
return(null, null);
}
public CurrencyNameDTO SetCurrencyName(CurrencyNameDTO data, CoinloreCurrenciesDTO currencies)
{
foreach (var currency in currencies.Data)
{
if (!(data.Name is null))
{
break;
}
if (data.Symbol == currency.Symbol)
{
data.Name = currency.Name;
}
if (ValidSymbols(data.Symbol))
{
data.Name = ReservedSymbols(data.Symbol);
}
}
return(data);
}
public List <CurrencyNameDTO> FilterReplacement(CoinloreCurrenciesDTO currencies, CoinloreExchangeRateDTO exchanges)
{
var result = new List <CurrencyNameDTO>();
exchanges.Pairs.ForEach(pair =>
{
if (!result.Any(currency => currency.Symbol == pair.Quote))
{
if (!(pair.Quote is null))
{
result.Add(new CurrencyNameDTO()
{
Symbol = pair.Quote
});
}
}
});
result.ForEach(data => { data = SetCurrencyName(data, currencies); });
return(result);
}
public List <CurrencyNameDTO> FilterApplied(List <CurrencyNameDTO> data, CoinloreCurrenciesDTO currencies, CoinloreExchangeRateDTO exchanges)
{
var initial = new List <CurrencyNameDTO>();
var result = new List <CurrencyNameDTO>();
exchanges.Pairs.ForEach(pair =>
{
if (!initial.Any(currency => currency.Symbol == pair.Base))
{
if (!(pair.Base is null) && InvalidSymbols(pair.Base))
{
initial.Add(new CurrencyNameDTO()
{
Symbol = pair.Base
});
}
}
});
result = ValidationApplied(initial, data, exchanges);
result.ForEach(data => { data = SetCurrencyName(data, currencies); });
return(result);
}
