/// <summary>
/// The override of ExecuteSelection handles whatever selection was made by the user.
/// This is where any business logic is executed.
/// </summary>
/// <param name="choice">"Key" of the user's menu selection</param>
/// <returns></returns>
protected override bool ExecuteSelection(string choice)
{
while (true)
{
switch (choice)
{
case "1":
Console.Clear();
Console.WriteLine("You selected Feed Money");
Console.WriteLine("Enter an integer 1, 2, 5, 10");
string feedMoneyInput = Console.ReadLine();
if (feedMoneyOptions.Contains(feedMoneyInput))
{
try
{
VM.ReceiveMoney(double.Parse(feedMoneyInput));
return(true);
}
catch (Exception)
{
Console.WriteLine("Improper input, please try again.");
}
Pause("Press any key");
}
else
{
continue;
}
return(true);
case "2":
Console.WriteLine("Select a product: ");
foreach (KeyValuePair <string, Product> kvp in base.VM.products)
{
Console.WriteLine($"{kvp.Value.Code.PadRight(10)}{kvp.Value.Name.PadRight(15)}{kvp.Value.Cost.ToString().PadRight(10)}{kvp.Value.ProductType.PadRight(10)}{kvp.Value.NumberItemsRemaining}");
}
Console.WriteLine("Enter a product code to select a product.");
string selectAProductInput = Console.ReadLine().ToUpper();
if (VM.products.ContainsKey(selectAProductInput))
{
try
{
if (VM.CurrentMoneyProvided >= (decimal)VM.products[selectAProductInput].Cost)
{
if (VM.products[selectAProductInput].NumberItemsRemaining > 0)
{
VM.AcceptCode(selectAProductInput);
Console.WriteLine($"{VM.products[selectAProductInput].Name.PadRight(15)}{VM.products[selectAProductInput].Cost.ToString("C").PadRight(10)} money remaining {VM.CurrentMoneyProvided.ToString("C").PadRight(10)}{productMessage[VM.products[selectAProductInput].ProductType]}");
Pause("Press any key");
return(true);
}
else
{
Console.WriteLine("The product is sold out, please choose another product.");
}
}
else
{
Console.WriteLine("You dont have enough money to buy that, please feed more money.");
}
}
catch (Exception)
{
Console.WriteLine("Improper input, please try again.");
}
Pause("Press any key");
}
else
{
Console.Clear();
Console.WriteLine("Product code does not exist.");
Pause("Press any key");
return(true);
}
return(true);
case "3":
Console.WriteLine("Here is your change.");
Change change = VM.FinishTransaction();
Console.WriteLine(change.Quarters + " Quarters");
Console.WriteLine(change.Dimes + " Dimes");
Console.WriteLine(change.Nickels + " Nickels");
return(false);
}
}
}