public static void TakeMoneyMenu()
{
Console.WriteLine("-------This vending machine only accepts whole dollar amounts: $1, $2, $5, $10-------");
Console.WriteLine();
Console.WriteLine("Please select your amount:");
Console.WriteLine("1) $1");
Console.WriteLine("2) $2");
Console.WriteLine("3) $5");
Console.WriteLine("4) $10");
Console.WriteLine();
int moneySelectValue = 0;
int.TryParse(Console.ReadLine(), out moneySelectValue);
decimal addMoney = 0M;
if (moneySelectValue > 0 && moneySelectValue <= 4)
{
addMoney = CashRegister.ShouldAddToBalance(moneySelectValue);
AuditLog.createAuditEntry("FEED MONEY", CashRegister.previousBalance, CashRegister.balance);
CashRegister.AddToBalance(addMoney);
}
else
{
Console.WriteLine("Invalid selection.");
TakeMoneyMenu();
}
PurchaseMenu();
}
public static void VendingItem(string slotID)
{
Console.WriteLine("Vending item...");
CashRegister.previousBalance = CashRegister.balance;
CashRegister.SubtractFromBalance(slot[slotID].slotItem[0].ItemCost);
Console.WriteLine($"Item: {slot[slotID].slotItem[0].ItemName} Cost: {slot[slotID].slotItem[0].ItemCost:C2} Current Balance: {CashRegister.balance:C2}");
Console.WriteLine(slot[slotID].slotItem[0].MakeSound());
AuditLog.createAuditEntry(($"{slotID} {slot[slotID].slotItem[0].ItemName}"), CashRegister.balance, CashRegister.previousBalance);
slot[slotID].slotItem.RemoveAt(0);
Console.WriteLine();
Console.WriteLine("Press any key to return to the Purchasing Menu.");
Console.ReadKey();
Menu.PurchaseMenu();
}
public void ChangeCalculatorEndingBalance()
{
decimal balance = 0;
CashRegister.ChangeWithLeastAmountOfCoins();
Assert.AreEqual(0M, CashRegister.balance);
balance = 10M;
CashRegister.ChangeWithLeastAmountOfCoins();
Assert.AreEqual(0M, CashRegister.balance);
balance = 1500M;
CashRegister.ChangeWithLeastAmountOfCoins();
Assert.AreEqual(0M, CashRegister.balance);
}
public void CorrectSelection()
{
decimal balance = 1;
CashRegister.ShouldAddToBalance(1);
Assert.AreEqual(1M, CashRegister.addMoney);
balance = 2;
CashRegister.ShouldAddToBalance(2);
Assert.AreEqual(2M, CashRegister.addMoney);
balance = 5;
CashRegister.ShouldAddToBalance(3);
Assert.AreEqual(5M, CashRegister.addMoney);
balance = 10;
CashRegister.ShouldAddToBalance(4);
Assert.AreEqual(10M, CashRegister.addMoney);
}
public static void PurchaseMenu()
{
Console.Clear();
Console.WriteLine("---- Purchasing Menu ----");
Console.WriteLine("Please select a number 1 - 3 for the following menu options.");
Console.WriteLine($"Current balance: {CashRegister.balance:C2}");
Console.WriteLine();
Console.WriteLine("(1) Feed Money");
Console.WriteLine("(2) Select Product");
Console.WriteLine("(3) Finish Transaction");
string purchaseMenuSelect = Console.ReadLine();
if (purchaseMenuSelect == "1")
{
Menu.TakeMoneyMenu();
// unsure if we want to ask amounts here or elsewhere, if so will do another method to encompass that
}
else if (purchaseMenuSelect == "2")
{
VendingMachine.VendingSelection();
// Show list of products available and Customer Enters a code to select.
//if code doesnt exist return info and back to PurchaseMenu()
//if sold out, informed then returned to PurchaseMenu()
//if valid product selected it is dispensed:
}
else if (purchaseMenuSelect == "3")
{
CashRegister.ChangeWithLeastAmountOfCoins();
AuditLog.UpdateAuditLog(VendingMachine.newAuditEntries);
Console.ReadKey();
//Customer finalizes all transactions and is returned to the MainMenu()
//return change - using fewest coins using division and modulus probably
//Machine current balance should be udpated to 0$ remaining
//salesLog updated here or in option 2
MainMenu();
}
else
{
Console.WriteLine("Not a valid menu selection");
PurchaseMenu();
}
}
public void MoneySpent()
{
decimal cost = 3.05M;
CashRegister.balance = 5M;
CashRegister.SubtractFromBalance(cost);
Assert.AreEqual(1.95M, CashRegister.balance);
cost = 1M;
CashRegister.balance = 10M;
CashRegister.SubtractFromBalance(cost);
Assert.AreEqual(9M, CashRegister.balance);
cost = 5;
CashRegister.balance = 5M;
CashRegister.SubtractFromBalance(cost);
Assert.AreEqual(0M, CashRegister.balance);
cost = 1.5M;
CashRegister.balance = 40M;
CashRegister.SubtractFromBalance(cost);
Assert.AreEqual(38.5M, CashRegister.balance);
}
public void MoneyAccepted()
{
decimal balance = 10M;
CashRegister.AddToBalance(10M);
Assert.AreEqual(10M, CashRegister.balance);
CashRegister.balance = 0M;
balance = 5M;
CashRegister.AddToBalance(5M);
Assert.AreEqual(5M, CashRegister.balance);
CashRegister.balance = 0M;
balance = 2M;
CashRegister.AddToBalance(2M);
Assert.AreEqual(2M, CashRegister.balance);
CashRegister.balance = 0M;
balance = 1M;
CashRegister.AddToBalance(1M);
Assert.AreEqual(1M, CashRegister.balance);
CashRegister.balance = 0M;
}