public static void MachineBalance(ATM atm)
{
Console.WriteLine("Machine balance:");
atm.Bills.AvailableBills.OrderByDescending(bill => bill.BillDenomination).ToList()
.ForEach(bill => Console.WriteLine($"${bill.BillDenomination} - {bill.TotalInATM}"));
}
static void Main(string[] args)
{
var builder = new ConfigurationBuilder()
.SetBasePath(Directory.GetParent("ATM").ToString())
.AddJsonFile("appsettings.json");
var config = builder.Build();
var appName = config["AppName"] ?? "Money Grows on Tree Bank";
var catchPhrase = config["CatchPhrase"] ?? "-- No Account Number? No Problem! --";
//This class has a constructor that can accept a config file or from a database so we can configure the ATMs available denominations
// and how many bills the atm can store of each
var atm = new ATM();
atm.CoinCurrencyEnabled = Boolean.Parse(config["CoinCurrencyEnabled"] ?? "false");
Spacer();
Console.WriteLine($"Welcome to the {appName} ATM");
Console.WriteLine($"{catchPhrase}");
Spacer();
StartMessage();
string line;
do
{
line = Console.ReadLine().Trim().ToLower();
Console.WriteLine();
Console.WriteLine();
if (line == "r") // TODO: We should ask if this should only be availble if user has the correct access
{
atm.Restock();
Console.WriteLine("Success: Cash has been restocked!");
Spacer();
}
else if (line == "q")
{
Spacer();
Console.WriteLine("Thank you for using our ATM and goodbye now!");
}
else if (line.StartsWith("w"))
{
var value = Utils.GetDollarAmountFromString(line);
List <Bill> dispensedBills = null;
if (!string.IsNullOrEmpty(value) && decimal.TryParse(value, out var result))
{
try
{
dispensedBills = atm.Withdrawal(result);
}
catch (Exception e)
{
Console.WriteLine($"Failure: {e.Message}");
Spacer();
}
}
else
{
Console.WriteLine("Failure: Invalid Command.");
Spacer();
}
if (dispensedBills?.Count > 0)
{
var total = dispensedBills.Sum(bill => bill.TotalToWithdrawal * bill.BillDenomination);
Console.WriteLine($"Success: Thank you for your withdrawal of ${total}!");
dispensedBills.ForEach(bill => Console.WriteLine($"${bill.BillDenomination} - Total dispensed: {bill.TotalToWithdrawal}"));
Spacer();
}
}
else if (line.StartsWith("i")) // TODO: We should ask if this should only be availble if user has the correct access
{
var numbers = Utils.GetDollarAmountsFromString(line.Trim());
var bills = new HashSet <Bill>();
atm.Bills.AvailableBills.ForEach(bill => {
var foundNumber = numbers.ToList().Find(number => {
decimal.TryParse(number, out var parsedNumber);
return(parsedNumber == bill.BillDenomination);
});
if (foundNumber != null)
{
bills.Add(bill);
}
});
if (bills.Count() > 0)
{
bills.ToList().ForEach(bill => Console.WriteLine($"Success: ${bill.BillDenomination} - {bill.TotalInATM}"));
}
else
{
Console.WriteLine("Failure: Unable to find any denomination(s) you requested.");
}
}
else
{
Console.WriteLine("Failure: Invalid Command.");
}
if (line != "q")
{
Console.WriteLine();
MachineBalance(atm);
Spacer();
StartMessage();
}
} while (line != "q");
}