// Exercise 01 - Vending Machine
// Shawn Hopkins [email protected]
static void Main(string[] args)
{
// Access app configuration from appsettings.json
var config = Settings().Build();
var paymentProcessor = new VendingMachine(int.Parse(config["CostOfSoda"]));
Console.WriteLine("Welcome to the .NET Soda vending machine");
Console.Write($"Please insert {paymentProcessor.CostOfSoda} cents: ");
while (!paymentProcessor.IsAmountSufficient())
{
try
{
paymentProcessor.GetEnteredAmount(Console.ReadLine());
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.Write($"You have inserted {paymentProcessor.AmountSpent} cents\n");
if (!paymentProcessor.IsAmountSufficient())
{
Console.Write($"Please deposit {paymentProcessor.Balance()} cents more to purchase the soda: ");
}
}
var msg = paymentProcessor.Balance() < 0 ? $"and {Math.Abs(paymentProcessor.Balance())} cents change" : string.Empty;
Console.WriteLine($"Thanks. Here is your soda {msg}");
}
// Hopkins, Shawn, hopkinss
// Exercise 02 - Vending Machine
// [email protected]
static void Main(string[] args)
{
var config = Settings().Build();
// Get the default values for project from configuration file
var vendingMachine = new VendingMachine(int.Parse(config["Price"]),
numberOfCans: int.Parse(config["MaxNumberOfCans"]));
// show the contents of the vending machine in debug window
vendingMachine.ShowVendingMachineStatus();
Console.WriteLine("Welcome to the .NET Soda vending machine.\n");
bool isVending = true;
while (isVending)
{
// Select a soda flavor
SodaFlavor soda = default;
while (soda == default)
{
Console.WriteLine("Enter a flavor of soda from the menu:");
Console.ForegroundColor = ConsoleColor.Blue;
foreach (var v in vendingMachine.AvailableSodaFlavors())
{
Console.WriteLine($"\t{v}");
}
Console.ForegroundColor = ConsoleColor.White;
soda = Utility.ParseEnum <SodaFlavor>(Console.ReadLine());
if (soda == default)
{
Console.WriteLine($"You must enter a flavor available in the menu!\n\n");
}
}
// pay for the soda
while (!vendingMachine.IsAmountSufficient())
{
Console.Write($"Please insert {vendingMachine.PurchasePrice} cents (type 'q' to quit): ");
try
{
vendingMachine.GetEnteredAmount(Console.ReadLine());
}
catch (Exception ex)
{
if (ex.GetType() == typeof(ApplicationException))
{
Environment.Exit(0);
}
else
{
Console.WriteLine($"Sorry, {ex.Message}\n");
}
}
Console.Write($"You have inserted {vendingMachine.AmountSpent} cents\n");
if (!vendingMachine.IsAmountSufficient())
{
Console.Write($"Please deposit {vendingMachine.Balance()} cents more to purchase the soda: ");
}
}
// update the inventory
try
{
vendingMachine.ManageInventory(RackAction.RemoveACanOf, soda, 1);
var msg = vendingMachine.Balance() < 0 ? $"and {Math.Abs(vendingMachine.Balance())} cents change" : string.Empty;
vendingMachine.ResetBalance();
Console.WriteLine($"Thanks. Here is your soda {msg}\n\n");
}
catch (Exception ex)
{
Console.WriteLine($"Sorry, {ex.Message}\n");
if (ex.Message.Contains("empty"))
{
Console.Write($"Would you like to refill the {soda} soda in the vending machine? (y/n): ");
var resp = Console.ReadKey();
// Restock the selected soda
if (resp.Key == ConsoleKey.Y)
{
vendingMachine.ManageInventory(RackAction.AddACanOf, soda, vendingMachine.MaxInventory);
Console.WriteLine($"\nRestocked the {soda} soda...\n\n");
}
else
{
Console.Clear();
}
}
}
// display contents of vending machine to debug
vendingMachine.ShowVendingMachineStatus();
}
}
