// chooses a soda and dispense it as a can
public Can ChooseASoda()
{
userChoice = StaticUserInterface.DisplaySodaOptions();
Can can;
switch (userChoice)
{
case "1":
can = inventory.Find(x => x.name == "Bundaberg Root Beer");
return(can);
case "2":
can = inventory.Find(x => x.name == "Pepsi");
return(can);
case "3":
can = inventory.Find(x => x.name == "Fanta");
return(can);
default:
Console.WriteLine("Please pick between 1-3");
return(ChooseASoda());
}
}
// method takes the coin from wallet and adds to deposit
public Coin InsertMoney(Coin coin)
{
switch (userInput)
{
case "1":
coin = wallet.coins.Find(x => x.name == "Quarter");
if (coin != null)
{
deposit.Add(coin);
CalculateDeposit();
RemoveCoinFromWallet(coin);
return(coin);
}
StaticUserInterface.Display($"You don't have Quarter in your wallet! Pick another one!");
return(InsertMoney(PickPayment()));
case "2":
coin = wallet.coins.Find(x => x.name == "Dime");
if (coin != null)
{
deposit.Add(coin);
CalculateDeposit();
RemoveCoinFromWallet(coin);
return(coin);
}
StaticUserInterface.Display($"You don't have Dime in your wallet! Pick another one!");
return(InsertMoney(PickPayment()));
case "3":
coin = wallet.coins.Find(x => x.name == "Nickel");
if (coin != null)
{
deposit.Add(coin);
CalculateDeposit();
RemoveCoinFromWallet(coin);
return(coin);
}
StaticUserInterface.Display($"You don't have Nickel in your wallet! Pick another one!");
return(InsertMoney(PickPayment()));
case "4":
coin = wallet.coins.Find(x => x.name == "Penny");
if (coin != null)
{
deposit.Add(coin);
CalculateDeposit();
RemoveCoinFromWallet(coin);
return(coin);
}
StaticUserInterface.Display($"You don't have Penny in your wallet! Pick another one!");
return(InsertMoney(PickPayment()));
default:
Console.WriteLine("Please pick money to deposit.");
return(InsertMoney(coin));
}
}
public void Run()
{
StaticUserInterface.WelcomeScreen();
StaticUserInterface.DisplayProducts();
while (addMoreMoney)
{
customer.InsertMoney(customer.PickPayment());
Console.Clear();
StaticUserInterface.WelcomeScreen();
StaticUserInterface.DisplayProducts();
Console.WriteLine($"\nYour deposit: {customer.depositAmount}");
string userInput = StaticUserInterface.DisplayAskAddMoreMoney();
if (userInput == "no")
{
addMoreMoney = false;
Console.WriteLine("");
Console.Clear();
StaticUserInterface.WelcomeScreen();
StaticUserInterface.DisplayProducts();
Console.WriteLine($"\nYour deposit: {customer.depositAmount}");
}
}
Can choosenSoda = sodaMachine.ChooseASoda();
// this statement gives deposit back if there is no soda in the machine
if (choosenSoda == null)
{
Console.WriteLine($"I don't have {choosenSoda.name}. Get your deposit back!");
AddDepositToWallet();
}
else if (choosenSoda.Cost == customer.depositAmount)
{
sodaMachine.AddDepositToRegister(customer.deposit);
sodaMachine.DispenseSoda(choosenSoda);
Console.WriteLine($"Enjoy with your {choosenSoda.name}");
customer.AddCansToBackpack(choosenSoda);
// make the deposit empty
customer.deposit = new List <Coin>();
}
else if (choosenSoda.Cost < customer.depositAmount)
{
sodaMachine.AddDepositToRegister(customer.deposit);
double changeAmount = Math.Round(CalculateTheChange(choosenSoda), 2);
change = sodaMachine.GiveChange(changeAmount);
if (change == null)
{
AddDepositToWallet();
StaticUserInterface.DisplayRegisterHasNoChange();
}
else
{
sodaMachine.DispenseSoda(choosenSoda);
Console.WriteLine($"Enjoy with your {choosenSoda.name}");
customer.AddCansToBackpack(choosenSoda);
AddChangeToWallet();
}
}
else
{
// if not enough money passed in don`t complete the transaction.
Console.WriteLine("You don't have enough money! Get your deposit back!");
AddDepositToWallet();
}
}
