public void SetTransaction(BankTransaction transaction)
{
DateText.text = transaction.Date.Value.ToString("d", DateTimeFormatInfo.InvariantInfo);
DescriptionText.text = transaction.Description;
AmountText.text = transaction.DeltaCurrency.ToString("+#;-#;0"); // from https://stackoverflow.com/a/348242/5931898
BalanceText.text = (transaction.InitialCurrency + transaction.DeltaCurrency).ToString();
}
public bool AddTransaction(int deltaCurrency, string description, bool autoAlert = true)
{
if (!HaveEnoughMoney(deltaCurrency))
{
if (autoAlert)
{
Alert.Instance.ShowMessageImmediately(InsufficientFundsAlertMessage);
}
return(false);
}
long cappedDelta = Math.Min(deltaCurrency, MaximumBalance - CurrentBalance);
if (cappedDelta != deltaCurrency)
{
if (cappedDelta < 0)
{
throw new InvalidOperationException($"somehow CurrentBalance ({CurrentBalance}) got bigger than the MaximumBalance ({MaximumBalance})");
}
if (autoAlert)
{
Alert.Instance.ShowMessageImmediately(CappedBalanceAlertMessage);
}
if (cappedDelta == 0)
{
return(false);
}
}
BankTransaction transaction = new BankTransaction
{
InitialCurrency = CurrentBalance,
DeltaCurrency = cappedDelta,
Description = description,
Date = new SaveableDate(TimeState.DateTime.Date)
};
TransactionData.Value.Add(transaction);
return(true);
}
