private MenuOptionResult SelectProduct()
{
decimal startingBalance = this.vendingMachine.Balance;
this.vendingMachine = vendingMachine;
//VendingMachine vendingMachine = new VendingMachine(itemsDictionary);
//Show list of items for user to choose from
foreach (KeyValuePair <string, Products> kvp in vendingMachine.ItemsDictionary)
{
Console.WriteLine($"{kvp.Key}\t {kvp.Value.ProductName}\t {kvp.Value.Price:c}\t Quantity Remaining: {kvp.Value.Quantity}");
}
//Prompt user to enter 2-digit code/Slot Location
Console.WriteLine("Please enter the two-digit code of the product you would like to purchase and press \"Enter\". ");
string userSelection = Console.ReadLine();
try
{
Products selectedProduct = vendingMachine.DispenseProduct(userSelection);
Console.WriteLine($"You have purchased {selectedProduct.ProductName} for {selectedProduct.Price:c} and have a remaining balance of {this.vendingMachine.Balance:c}.");
vendingMachine.WriteLog($"{selectedProduct.ProductName} {selectedProduct.SlotLocation}", startingBalance);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return(MenuOptionResult.WaitAfterMenuSelection);
}
static void Main(string[] args)
{
// Will Track Total Profit of Vending Machine for Sales Report
decimal totalProfit = 0;
decimal balance = 0;
VendingMachine vendingMachine = new VendingMachine();
while (true)
{
Console.WriteLine("\n**Welcome to the Vend-O-Matic 4000**\n\nSelect Option Below\n-------------------");
Console.WriteLine("(1) View Inventory \n(2) Select Product \n(3) Quit\n");
Console.Write($"> Current Balance: ${balance} \n\n>>:");
string menu = Console.ReadLine();
Console.WriteLine("");
if (menu == "1")
{
vendingMachine.DisplayItems();
}
else if (menu == "2")
{
bool valid = false;
do
{
Console.Write(">> Please enter the location of the product you'd like to puchase: ");
string input = Console.ReadLine().ToUpper();
valid = false;
if (vendingMachine.inventory.ContainsKey(input))
{
Product product = vendingMachine.inventory[input];
if (product.Quantity > 0)
{
Console.Write($"\n> Price of item selected : ${product.Price} \n\n> {product.Quantity} Remaining\n");
bool run = true;
while (run)
{
Console.Write($"\n> Current Balance is ${balance}\n\n>> Please Enter a Whole Dollar Amount(1, 2, 5, 10), (d) to dispence or (s) to start over\n\n>>: ");
string input2 = Console.ReadLine();
if (input2 == "1" || input2 == "2" || input2 == "5" || input2 == "10")
{
int amount = int.Parse(input2);
balance += (decimal)amount;
Console.WriteLine($"> ${input2} inserted.");
using (StreamWriter sw = new StreamWriter("log.txt", true))
{
sw.WriteLine($"{DateTime.Now.ToString("MM/dd/yyyy hh:mm:ss tt")} FEED MONEY: ${amount} ${balance}");
}
}
else if (input2 == "D" || input2 == "d")
{
if (balance >= product.Price)
{
run = false;
vendingMachine.DispenseProduct(input);
using (StreamWriter sw = new StreamWriter("log.txt", true))
{
sw.WriteLine($"{DateTime.Now.ToString("MM/dd/yyyy hh:mm:ss tt")} {product.Name} {product.Location} ${balance} ${balance - product.Price}");
};
balance -= product.Price;
totalProfit += product.Price;
}
else
{
Console.WriteLine("> Insufficient Funds, please add more money.");
}
}
else if (input2 == "S" || input2 == "s")
{
Console.WriteLine("");
break;
}
else
{
Console.WriteLine("> Invalid Entry. Please enter valid input.");
}
}
}
else
{
Console.WriteLine("\n>>Sorry that item is SOLD OUT<<\n");
}
}
else
{
Console.WriteLine("\n> Invalid Entry. Please enter valid input.\n");
valid = true;
}
} while (valid);
}
else if (menu == "3")
{
Console.WriteLine("> Thank You for using Vend-O-Matic 4000!");
Console.WriteLine($"> Your remaining balance is: ${balance}");
using (StreamWriter sw = new StreamWriter("log.txt", true))
{
sw.WriteLine($"{DateTime.Now.ToString("MM/dd/yyyy hh:mm:ss tt")} GIVE CHANGE: ${balance} $0.00");
};
int numQuarter = 0;
int numDime = 0;
int numNickel = 0;
while (balance > 0)
{
if (balance >= 0.25M)
{
numQuarter++;
balance -= 0.25M;
}
else if (balance >= 0.10M)
{
numDime++;
balance -= 0.10M;
}
else if (balance >= 0.50M)
{
numNickel++;
balance -= 0.05M;
}
}
Console.WriteLine($"> Here is your change: {numQuarter} Quarter(s), {numDime} Dime(s), {numNickel} Nickel(s).\n");
Console.WriteLine("\n------------------------------------------------------------------------------\n");
}
else if (menu == "4")
{
foreach (KeyValuePair <string, Product> kvp in vendingMachine.inventory)
{
Console.WriteLine($"{kvp.Value.Name} | {kvp.Value.Sold}");
}
Console.WriteLine($"\n\n**TOTAL SALES** ${totalProfit}\n");
}
else
{
Console.WriteLine("\n> Invalid Entry. Please enter valid input.\n");
}
}
}
