public static HodlStatus GetCurrent(List <Transaction> transactions, FiatConvert convert = null, string fiatPref = null)
{
HodlStatus status = new HodlStatus();
if (fiatPref == null)
{
fiatPref = AppUtils.FiatPref;
}
foreach (var tr in transactions)
{
double thisFiat = AppUtils.ConvertFiat(tr.FiatCurrency, fiatPref, tr.FiatValue, convert);
if (tr.AcquireCrypto)
{
status.TotalCryptos[tr.CryptoCurrency] += tr.CryptoAmount;
// take from floating cash if possible
if (status.FloatingFiat > 0)
{
double newFloating = status.FloatingFiat;
if (newFloating >= thisFiat)
{
newFloating -= thisFiat;
thisFiat = 0;
}
else
{
thisFiat -= newFloating;
}
status.FloatingFiat = newFloating;
}
status.TotalFiatInvestment += thisFiat;
}
else
{
status.TotalCryptos[tr.CryptoCurrency] -= tr.CryptoAmount;
status.FloatingFiat += thisFiat;
}
}
foreach (string crypto in AppUtils.CryptoCurrencies)
{
status.CryptoFiatVal += AppUtils.GetFiatValOfCrypto(
fiatPref,
crypto,
status.TotalCryptos[crypto],
convert);
}
return(status);
}
private void UpdateLabels()
{
if (transactions == null)
{
return;
}
HodlStatus status = HodlStatus.GetCurrent(transactions);
portfolioGrid.Children.Clear();
portfolioGrid.ColumnDefinitions.Clear();
for (int i = 0; i < AppUtils.CryptoCurrencies.Length; i++)
{
string key = AppUtils.CryptoCurrencies[i];
portfolioGrid.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Star)
});
portfolioGrid.Children.Add(new Label
{
HorizontalTextAlignment = TextAlignment.Center,
HorizontalOptions = LayoutOptions.CenterAndExpand,
FontSize = 12,
Text = string.Format(
"{0:0.000000} {1}",
status.TotalCryptos[key],
key)
}, i, 0);
portfolioGrid.Children.Add(
new Label
{
HorizontalTextAlignment = TextAlignment.Center,
HorizontalOptions = LayoutOptions.CenterAndExpand,
FontSize = 12,
Text = AppUtils.GetMoneyString(AppUtils.GetFiatValOfCrypto(
AppUtils.FiatPref,
key,
status.TotalCryptos[key]),
AppUtils.FiatPref)
}, i, 1);
portfolioGrid.Children.Add(
new Label
{
HorizontalTextAlignment = TextAlignment.Center,
HorizontalOptions = LayoutOptions.CenterAndExpand,
FontSize = 11,
Text = "at " + AppUtils.GetMoneyString(
AppUtils.ConvertFiat(
"USD",
AppUtils.FiatPref,
AppUtils.FiatConvert.UsdToCrypto[key]),
AppUtils.FiatPref)
}, i, 2);
}
cashValueLabel.Text = "Cashed out: " + AppUtils.GetMoneyString(status.FloatingFiat, AppUtils.FiatPref);
userValueLabel.Text = AppUtils.GetMoneyString(status.CryptoFiatVal, AppUtils.FiatPref);
string profLoss = (status.Profit >= 0) ? "Profit" : "Loss";
string plusMinus = (status.Profit >= 0) ? "+" : "-";
profitLabel.TextColor = (status.Profit >= 0) ? Color.ForestGreen : Color.IndianRed;
profitLabel.Text = string.Format("{0}: {1} ({2}{3:0.0}%)",
profLoss,
AppUtils.GetMoneyString(Math.Abs(status.Profit), AppUtils.FiatPref),
plusMinus,
Math.Abs(status.PercentChange));
// Update the user's widgets if they have any
DependencyService.Get <IWidgetManager>().UpdateWidget(status.CryptoFiatVal, status.Profit, AppUtils.FiatPref);
}
