public UserInterface(VendingMachine vm)
{
this.vm = vm;
}
public void GenerateDisplayItemsMenu(Dictionary <string, SnackItem> Snacks, VendingMachine Vend, bool bMainMenu = true)
{
Console.Clear();
List <string> sListOfKeys = new List <string>();
foreach (string s in Snacks.Keys)
{
sListOfKeys.Add(s);
}
string[] saKeys = sListOfKeys.ToArray();
decimal dBalanceOverride = Vend.Balance;
if (dBalanceOverride > 999.99m)
{
dBalanceOverride = 999.99m;
}
string sLine = "_______________________________________________\n" +
"|| _ _ _ _ _ _ _ _ _ _ ||\n" +
"|| / \\ / \\ / \\ / \\ / \\ / \\ / \\ / \\ / \\ / \\ ||\n" +
"|| ( V | E | N | D | O | M | A | T | I | C ) ||\n" +
"|| \\_/ \\_/ \\_/ \\_/ \\_/ \\_/ \\_/ \\_/ \\_/ \\_/ ||\n" +
"||___________________________________________||\n" +
"|| || || || || ||\n" +
$"|| A1 || A2 || A3 || A4 || Balance ||\n" +
$"|| || || || || ${string.Format("{0:000.00}", dBalanceOverride)} ||\n" +
$"|| || || || || ||\n" +
$"|| || || || || [A] [B] ||\n" +
$"|| B1 || B2 || B3 || B4 || [C] [D] ||\n" +
$"|| || || || || ||\n" +
$"|| || || || || [1] [2] ||\n" +
$"|| || || || || [3] [4] ||\n" +
$"|| C1 || C2 || C3 || C4 || ||\n" +
$"|| || || || || ||\n" +
$"|| || || || || ||\n" +
$"|| || || || || ||\n" +
$"|| D1 || D2 || D3 || D4 || ||\n" +
$"|| || || || || ||\n" +
$"|| || || || || ||\n" +
$"|| || || || || ||\n" +
"||______________________________|| ||\n" +
"|| || ||\n" +
"|| || ||\n" +
"||______________________________||___________||\n\n";
string[] newStringArray = sLine.Split('\n');
foreach (string s in newStringArray)
{
Console.ForegroundColor = ConsoleColor.DarkGreen;
Console.WriteLine(s);
Console.ResetColor();
}
int n = 0;
sLine = "";
foreach (string s in saKeys)
{
if (Snacks[saKeys[n]].nAmount <= 0)
{
sLine += "**SOLD OUT**\n";
}
else
{
sLine += $"{ Snacks[saKeys[n]].sLocation} - { Snacks[saKeys[n]].sName} - ${ Snacks[saKeys[n]].dPrice}\n";
}
n++;
}
Console.WriteLine(sLine);
Console.ForegroundColor = ConsoleColor.White;
if (bMainMenu)
{
Console.WriteLine("1). Insert Money");
Console.WriteLine("2). Select Product");
Console.WriteLine("3). Finish Transaction");
Console.WriteLine("4). Exit");
}
}
public void Display(VendingMachine vend)
{
string directory = Environment.CurrentDirectory;
string filename = "Log.txt";
string fullPath = Path.Combine(directory, filename);
vmfw = new VendingMachFileWriter(fullPath);
List <Item> allPurchases = new List <Item>();
while (true)
{
Console.WriteLine("(1) Feed Money");
Console.WriteLine("(2) Select Product");
Console.WriteLine("(3) Finish Transaction");
Console.WriteLine("(Q) Return to Main Menu");
string input = Console.ReadLine().ToUpper();
if (input == "1" || input == "(1)")
{
Console.WriteLine("Please enter a dollar amount(1, 2, 5, 10,)");
string[] validMoneyValues = { "1", "2", "5", "10" };
string moneyInput = Console.ReadLine();
if (validMoneyValues.Contains(moneyInput))
{
decimal moneyParsed = 0;
Decimal.TryParse(moneyInput, out moneyParsed);
vend.FeedMoney(moneyParsed);
Console.WriteLine("Money balance is " + vend.Balance.ToString("C"));
vmfw.LogMessage("FEED MONEY: " + moneyParsed.ToString("C") + " " + vend.Balance.ToString("C"));
}
else
{
Console.WriteLine("Amount not valid, your bill is being returned");
}
}
else if (input == "2" || input == "(2)")
{
Console.WriteLine("Which slot would you like to choose?");
string slotInput = Console.ReadLine().ToUpper();
if (!vend.DoesSlotExist(slotInput))
{
Console.WriteLine("That slot does not exist, please try again");
}
else if (vend.IsSoldOut(slotInput))
{
Console.WriteLine("I'm sorry that item is sold out, please try again with another choice.");
}
else if (vend.InsufficientFunds(slotInput))
{
Console.WriteLine("I'm sorry you do not have enough money");
}
else
{
try
{
Item purchasedItem = vend.Purchase(slotInput);
allPurchases.Add(purchasedItem);
Console.WriteLine("you have purchased " + purchasedItem.Name);
Console.WriteLine("your new balance is " + vend.Balance);
}
catch (VendingMachineException ex)
{
Console.WriteLine(ex.Message);
}
}
}
else if (input == "3" || input == "(3)")
{
decimal oldBalance = vend.Balance;
Change change = vend.CompleteTransaction();
Console.WriteLine("Your Change is " + change.NumberOfQuarters + " quarters, " +
change.NumberOfDimes + " dimes, " + change.NumberOfNickels + " nickles");
Console.WriteLine("Enjoy your meal!");
foreach (Item food in allPurchases)
{
Console.WriteLine(food.Consume());
}
vmfw.LogMessage("GIVE CHANGE :" + oldBalance.ToString("C") + " " + vend.Balance.ToString("C"));
string salesPath = Path.Combine(directory, "salesreport.txt");
vmfw = new VendingMachFileWriter(salesPath);
decimal totalSales = 0;
foreach (Item item in allPurchases)
{
vmfw.SalesReport(item.Name + "|" + item.Price);
totalSales += item.Price;
}
vmfw.SalesReport("");
vmfw.SalesReport("**TOTAL SALES** " + totalSales.ToString("C"));
vmfw.SalesReport("");
vmfw.SalesReport("Never gonna give you up, never gonna let you down");
vmfw.SalesReport("Never gonna run around and desert you");
vmfw.SalesReport("Never gonna make you cry, never gonna say goodbye");
vmfw.SalesReport("Never gonna tell a lie and hurt you");
}
else if (input == "Q" || input == "(Q)")
{
Console.WriteLine("Returning to Main Menu");
break;
}
}
}
public void Display()
{
Money moneyInMachine = new Money();
VendingMachine vendingMachine = new VendingMachine();
Money.Balance = moneyInMachine.MoneyInitial;
while (true)
{
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("Welcome to the Virtual Vending Machine!");
Console.WriteLine();
Console.WriteLine("(1) Display Vending Machine Items");
Console.WriteLine("(2) Purchase Item");
Console.WriteLine("(3) Exit");
string userInput = Console.ReadLine();
if (userInput == "1")
{
vendingMachine.DisplayAllItems();
Console.WriteLine();
Console.WriteLine("Please press ENTER to go back to the MAIN MENU.");
}
else if (userInput == "2")
{
Console.WriteLine("(1) Feed Money");
Console.WriteLine("(2) Select Product");
Console.WriteLine("(3) Finish Transaction");
Console.WriteLine($"Current Money Provided: {Money.Balance:C2}");
string userInput2 = Console.ReadLine();
if (userInput2 == FEEDMONEY)
{
Console.WriteLine("How much money in dollars do you want to insert?");
while (true)
{
// current money provided indicates how much money the customer has fed into the machine
Console.WriteLine("$1, $2, $5, or $10 dollars?");
decimal amountInserted = decimal.Parse(Console.ReadLine()); // need a try catch
if (amountInserted == 1.0M || amountInserted == 2.0M || amountInserted == 5.0M || amountInserted == 10.0M)
{
// get the amount of money input
Console.WriteLine($"You have {moneyInMachine.AddMoney(amountInserted):C2} to spend.");
Log.LogFeedMoney(Money.Balance, amountInserted);
Console.WriteLine();
Console.WriteLine("Please press ENTER to continue with your purchase.");
break;
}
else
{
Console.WriteLine("INVALID AMOUNT");
}
}
}
else if (userInput2 == "2")
{
while (true)
{
Console.WriteLine();
Console.WriteLine("Which item would you like to purchase?");
Console.WriteLine();
// display all items
vendingMachine.DisplayAllItems();
string itemChosen = Console.ReadLine();
// if item exists and itemPrice < MoneyInitial, able to give it
if (vendingMachine.ItemExists(itemChosen) && vendingMachine.VendingItems[itemChosen].ItemsRemaining > 0 && vendingMachine.VendingItems[itemChosen].ItemPrice < Money.Balance)
{
Console.WriteLine($"Yay! You selected {itemChosen}!");
Console.Beep(588, 200);
Console.WriteLine("Beep...");
Console.WriteLine();
Console.Beep(440, 200);
Console.WriteLine("...Boop...");
Console.WriteLine();
Console.Beep(370, 200);
Console.WriteLine("......Beep...");
Console.WriteLine();
Console.Beep(294, 200);
Console.WriteLine(".........Boop...");
Console.WriteLine();
Console.WriteLine($"............... You got a {vendingMachine.VendingItems[itemChosen].ItemName}!");
Console.WriteLine("Enjoy!!!");
Console.WriteLine($"{vendingMachine.VendingItems[itemChosen].VendingMessage}");
Log.LogItem(vendingMachine.VendingItems[itemChosen].ItemName, itemChosen, Money.Balance, Money.Balance -= vendingMachine.VendingItems[itemChosen].ItemPrice);
//Money.Balance = Money.Balance - vendingMachine.VendingItems[itemChosen].ItemPrice;
vendingMachine.VendingItems[itemChosen].ItemsRemaining--;
break;
}
// else if !item exists Console.Writeline("Item does not exist.") and return to purchase menu
else if (!vendingMachine.ItemExists(itemChosen))
{
Console.Clear();
Console.WriteLine();
Console.WriteLine("Whoops! The item does not exist!");
Console.WriteLine("GAME OVER!");
Console.WriteLine("Please try again!");
Console.WriteLine();
Console.WriteLine($"Your remaining balance is {Money.Balance:C2}");
}
// else if !item sold out Console.Writeline("Item is SOLD OUT." and return to purchase menu.
// ItemsRemaining <= 0;
else if (vendingMachine.ItemExists(itemChosen) && vendingMachine.VendingItems[itemChosen].ItemsRemaining < 1 && vendingMachine.VendingItems[itemChosen].ItemPrice < Money.Balance)// see if money works
{
Console.Clear();
Console.WriteLine();
Console.WriteLine($"Again... {itemChosen} is SOLD OUT! Sorry boo thang!");
Console.WriteLine();
Console.WriteLine($"Your remaining balance is {Money.Balance:C2}");
}
else if (vendingMachine.ItemExists(itemChosen) && vendingMachine.VendingItems[itemChosen].ItemPrice > Money.Balance)
{
Console.Clear();
Console.WriteLine();
Console.WriteLine("Insufficient Funds... Please select another item.");
Console.WriteLine();
Console.WriteLine($"Your remaining balance is {Money.Balance:C2}");
break;
}
}
}
else if (userInput2 == "3")
{
Console.WriteLine("Finishing Transaction");
//give back change here in nickels, dimes, quarters (decimal)
// update the machine's balance to 0 remaining
Log.LogGiveChange(Money.Balance, 0M);
Money.ChangeGiven();
Console.WriteLine();
Console.WriteLine($"Your remaining balance is {Money.Balance:C2}");
}
}
else if (userInput == "3")
{
Console.WriteLine("Please come again soon! Have a nice day!");
break;
}
Console.ReadLine();
Console.Clear();
}
}
//Method to display all items in the vending machine in a grid with ASCII art needs a Vending Machine object passed as an argument
public static void Display(VendingMachine vm)
{
//Grab a refererence to the Dictionary stored in Vending Machine
Dictionary <string, Item> items = vm.items;
Console.WriteLine("________________________________________________________________________________________");
Console.WriteLine("| |");
Console.WriteLine("| |");
Console.WriteLine("| __________________________________________________________________________________ |");
Console.WriteLine("| | | |");
for (int i = 0; i < 4; i++)
{
string letter = "";
switch (i)
{
case 0:
letter = "A";
break;
case 1:
letter = "B";
break;
case 2:
letter = "C";
break;
case 3:
letter = "D";
break;
}
Console.Write("| |");
for (int j = 1; j <= 4; j++)
{
string keyLookup = letter + j;
Console.Write($"{keyLookup,-20}");
}
Console.Write("| |\r\n");
Console.Write("| |");
for (int j = 1; j <= 4; j++)
{
string keyLookup = letter + j;
string nameString = items[keyLookup].Name;
if (items[keyLookup].Quantity < 1)
{
nameString = "**SOLD OUT**";
}
Console.Write($"{nameString,-20}");
}
Console.Write("| |\r\n");
Console.Write("| |");
for (int j = 1; j <= 4; j++)
{
string keyLookup = letter + j;
Console.Write($"{items[keyLookup].Price,-20:c}");
}
Console.Write("| |\r\n");
Console.WriteLine("| | | |");
Console.WriteLine("| | | |");
}
Console.WriteLine("| |________________________________________________________________________________| |");
Console.WriteLine("| |");
Console.WriteLine("| ________________________________________________________________ |");
Console.WriteLine("| | | |");
Console.WriteLine("| | | |");
Console.WriteLine("| |______________________________________________________________| |");
Console.WriteLine("| |");
Console.WriteLine("|______________________________________________________________________________________|");
Console.WriteLine(" | | | | ");
Console.WriteLine(" |___| |___| ");
}
public void MakePurchase(string slot, string item, decimal startBal, decimal price, decimal finalBal, VendingMachine vendingMachine, List <VendingMachineItem> customer, VendingMachineLogger logger, MainMenu mainmenu)
{
vendingMachine.Purchase(slot, vendingMachine, customer, mainmenu);
logger.RecordTransaction($"{item} {slot.ToUpper()}", startBal, price, finalBal);
}
public void DisplaySubMenu(VendingMachine vendingMachine, List <VendingMachineItem> customer, MainMenu mainmenu, VendingMachineLogger logger)
{
PurchaseMenu purchaseMenu = new PurchaseMenu();
purchaseMenu.Display(vendingMachine, customer, mainmenu, purchaseMenu, logger);
}
public UserInterface(VendingMachine vendingMachine)
{
this.vendingMachine = vendingMachine;
}
