public TransactionPreviewViewModel(Wallet wallet, TransactionInfo info, BuildTransactionResult transaction)
{
_wallet = wallet;
_labels = SmartLabel.Empty;
_info = info;
SetupCancel(enableCancel: false, enableCancelOnEscape: true, enableCancelOnPressed: false);
EnableBack = true;
_confirmationTimeText = "";
var destinationAmount = transaction.CalculateDestinationAmount().ToDecimal(MoneyUnit.BTC);
var btcAmountText = $"{destinationAmount} bitcoins ";
var fiatAmountText = destinationAmount.GenerateFiatText(_wallet.Synchronizer.UsdExchangeRate, "USD");
AmountText = $"{btcAmountText}{fiatAmountText}";
AddressText = info.Address.ToString();
var fee = transaction.Fee;
var btcFeeText = $"{fee.ToDecimal(MoneyUnit.Satoshi)} sats ";
var fiatFeeText = fee.ToDecimal(MoneyUnit.BTC).GenerateFiatText(_wallet.Synchronizer.UsdExchangeRate, "USD");
FeeText = $"{btcFeeText}{fiatFeeText}";
PayJoinUrl = info.PayJoinClient?.PaymentUrl.AbsoluteUri;
IsPayJoin = PayJoinUrl is not null;
if (PreferPsbtWorkflow)
{
SkipCommand = ReactiveCommand.CreateFromTask(async() => await OnConfirmAsync(transaction));
NextCommand = ReactiveCommand.CreateFromTask(async() =>
{
var saved = await TransactionHelpers.ExportTransactionToBinaryAsync(transaction);
if (saved)
{
Navigate().To(new SuccessViewModel("The PSBT has been successfully created."));
}
});
_nextButtonText = "Save PSBT file";
}
else
{
NextCommand = ReactiveCommand.CreateFromTask(async() => await OnConfirmAsync(transaction));
_nextButtonText = "Confirm";
}
}