public void StartState()
{
DisplayMessage.Push(
CoinInventory.TotalValue() < new decimal(0.50)
? Tags.ExactChange
: Tags.InsertCoin);
DisplayAmount.Push($"{TotalDeposit:C}");
}
public void ResetMachine()
{
CoinInventory.ClearInventory();
m_ProductInventory.ClearInventory();
m_TotalMachineRevenue = 0;
m_CurrentProduct = null;
m_CurrentBalance = 0;
}
internal DefaultContext()
{
AcceptedDenomitationList.Add(CoinType.Quarter);
AcceptedDenomitationList.Add(CoinType.Nickel);
AcceptedDenomitationList.Add(CoinType.Dime);
AvailableBins.Deposit(CreateDefaultBins());
CoinInventory.Deposit(CreateDefaultCoinInventory());
TotalDeposit = 0;
TraceList.Clear();
}
public void MakeChange(decimal productCost)
{
var coins = new List <ICoin>();
var cost = productCost;
var deposited = DepositedCoins.TotalValue();
var amountOwedToCustomer = deposited - cost;
var refundRemaining = amountOwedToCustomer;
if ((amountOwedToCustomer % new decimal(0.25)) < amountOwedToCustomer)
{
var numOfCoins = (int)(amountOwedToCustomer / new decimal(0.25));
for (var i = 0; i < numOfCoins; i++)
{
coins.Add(Coin.Quarter);
}
refundRemaining = refundRemaining % new decimal(0.25);
amountOwedToCustomer = refundRemaining;
}
if ((amountOwedToCustomer % new decimal(0.10)) < amountOwedToCustomer)
{
var numOfCoins = (int)(amountOwedToCustomer / new decimal(0.10));
for (var i = 0; i <= numOfCoins; i++)
{
coins.Add(Coin.Dime);
}
refundRemaining = refundRemaining % new decimal(0.10);
amountOwedToCustomer = refundRemaining;
}
if ((amountOwedToCustomer % new decimal(0.05)) < amountOwedToCustomer)
{
var numOfCoins = (int)(amountOwedToCustomer / new decimal(0.05));
for (var i = 0; i <= numOfCoins; i++)
{
coins.Add(Coin.Nickel);
}
refundRemaining = refundRemaining % new decimal(0.05);
amountOwedToCustomer = refundRemaining;
}
foreach (var coin in coins)
{
CoinInventory.Remove(coin);
CoinReturn.Deposit(coin.ToMetal());
}
}
public void RefillAll(int i_counter)
{
for (int i = 0; i < i_counter; i++)
{
foreach (eCoin coin in Enum.GetValues(typeof(eCoin)))
{
CoinInventory.AddItem(coin);
}
foreach (eProduct product in Enum.GetValues(typeof(eProduct)))
{
m_ProductInventory.AddItem(product);
}
}
}
public List <eCoin> GetChange(int i_Amount)
{
List <eCoin> changeList = new List <eCoin>();
int balance = i_Amount;
if (i_Amount > 0)
{
while (balance > 0)
{
if (balance >= (int)eCoin.QUARTER && CoinInventory.getQuantity(eCoin.QUARTER) > 0)
{
changeAndCoinInventoryHandler(eCoin.QUARTER, ref changeList, ref balance);
continue;
}
else if (balance >= (int)eCoin.DIME && CoinInventory.getQuantity(eCoin.DIME) > 0)
{
changeAndCoinInventoryHandler(eCoin.DIME, ref changeList, ref balance);
continue;
}
else if (balance >= (int)eCoin.NICKEL && CoinInventory.getQuantity(eCoin.NICKEL) > 0)
{
changeAndCoinInventoryHandler(eCoin.NICKEL, ref changeList, ref balance);
continue;
}
else if (balance >= (int)eCoin.PENNY && CoinInventory.getQuantity(eCoin.PENNY) > 0)
{
changeAndCoinInventoryHandler(eCoin.PENNY, ref changeList, ref balance);
continue;
}
else
{
Refund();
throw new NoSufficientChangeException();
}
}
}
return(changeList);
}
public void InsertCoin(eCoin i_Coin)
{
m_CurrentBalance += (int)i_Coin;
CoinInventory.AddItem(i_Coin);
}
private void changeAndCoinInventoryHandler(eCoin i_eCoin, ref List <eCoin> io_ChangeList, ref int io_balance)
{
io_ChangeList.Add(i_eCoin);
io_balance -= (int)i_eCoin;
CoinInventory.RemoveItem(i_eCoin);
}
internal NotEnoughCoinInventoryContext()
{
CoinInventory.Clear();
}
