public void InsertCoin(InsertableCoinWeights coinWeight, InsertableCoinSizes coinSize)
{
InsertedCoin newCoin = this.CoinAcceptor.InsertCoin(coinWeight, coinSize);
// Rejected coins should go to return. Otherwise, add them to current amount inserted.
if (newCoin == InsertedCoin.Rejected)
{
this.AddToCoinReturn(newCoin);
}
else
{
this.CurrentAmountInserted += this.CoinAppraiser.GetCoinValue(newCoin);
if (this.InternalSafe.ContainsKey(newCoin))
{
this.InternalSafe[newCoin]++;
}
else
{
this.InternalSafe.Add(newCoin, 1);
}
}
// Update display
if (this.CurrentAmountInserted == 0)
{
this.Display.Message = VendingMachine.InsertCoinsMessage;
}
else
{
this.Display.Message = string.Format(VendingMachine.CurrentAmountMessageFormat, this.CurrentAmountInserted);
}
}
public InsertedCoin InsertCoin(InsertableCoinWeights weightOfCoin, InsertableCoinSizes sizeOfCoin)
{
if ((weightOfCoin == InsertableCoinWeights.WeightOfNickel) && (sizeOfCoin == InsertableCoinSizes.SizeOfNickel))
{
return InsertedCoin.Nickel;
}
if ((weightOfCoin == InsertableCoinWeights.WeightOfDime) && (sizeOfCoin == InsertableCoinSizes.SizeOfDime))
{
return InsertedCoin.Dime;
}
if ((weightOfCoin == InsertableCoinWeights.WeightOfQuarter) && (sizeOfCoin == InsertableCoinSizes.SizeOfQuarter))
{
return InsertedCoin.Quarter;
}
return InsertedCoin.Rejected;
}
