private async Task NextPagePayValidate(object param = null)
{
Ex.Log($"VM: {nameof(NextPagePayValidate)}(): validate sum={PayrecToSend.Summa};");
bool isValid = true;
Ex.TryLog(() =>
{
var valResult = payValidator.Validate(PayrecToSend);
isValid = ValidateResult(valResult, nameof(PayrecToSend.Summa));
});
bool isPrintReady = IsPrintDisabledCheck || await Printing.IsPrinterReady();
isValid = isPrintReady ? isValid : false;
if (isValid)
{
IsCustomLoadingScreen = true;
PaymentWaitingEvent();
await NextPage(param);
}
else
{
SummaPayrecToSend = SummaPayrecToSend;
}
}