public List <Coin> ChooseCoinsToDeposit()
{
List <Coin> deposit = null;
bool input = true;
while (input)
{
bool success = Int32.TryParse(UserInterface.DisplayCoinSelection(), out int coinChoice);
Console.Clear();
if (success && coinChoice > 0 && coinChoice < 5)
{
if (wallet.ContainsCoin(coinChoice))
{
wallet.RemoveCoin(coinChoice);
deposit = DepositSingleCoin(coinChoice, deposit);
}
else
{
UserInterface.NoCoinMessage(coinChoice);
}
}
else if (coinChoice == 5)
{
if (deposit != null)
{
input = false;
}
}
else if (coinChoice == 6)
{
if (deposit != null)
{
wallet.AcceptCoins(deposit);
deposit.Clear();
}
}
UserInterface.WelcomeMessage();
UserInterface.DisplayValue("deposited", deposit);
}
return(deposit);
}
