private void Calculate(Invoice invoice, IEnumerable<ParkingTimeInfo> parkingTimes, decimal timeRangePriceDay, decimal timeRangePriceNight)
{
foreach (var parkingTime in parkingTimes)
{
var currentTime = parkingTime.StartTime;
var parkingInfo = new InvoiceParkingInfo();
parkingInfo.StartTime = parkingTime.StartTime;
do
{
if (currentTime.Hour >= DAYSTARTHOUR && currentTime.Hour < NIGHTSTARTHOUR)
{
invoice.Price += timeRangePriceDay;
parkingInfo.BillableAmount++;
parkingInfo.Price += timeRangePriceDay;
}
else
{
invoice.Price += timeRangePriceNight;
parkingInfo.BillableAmount++;
parkingInfo.Price += timeRangePriceNight;
}
currentTime = currentTime.AddMinutes(PARKINGMINTIMERANGE);
} while (currentTime < parkingTime.EndTime);
parkingInfo.EndTime = parkingTime.EndTime;
parkingTime.Calculated = true;
invoice.parkingInfo.Add(parkingInfo);
}
}
private Invoice CalculateInvoice(RegularClient client, IList<ParkingTimeInfo> parkingTimes)
{
decimal timeRangePriceDay = (decimal)1.5;
decimal timeRangePriceNight = (decimal)1.0;
var invoice = new Invoice(client.Id);
Calculate(invoice, parkingTimes, timeRangePriceDay, timeRangePriceNight);
return invoice;
}
private Invoice CalculateInvoice(PremiumClient premiumClient, IList<ParkingTimeInfo> parkingTimes)
{
decimal MaxInvoice = 300.0m;
decimal monthlyFee = 20.0m;
decimal timeRangePriceDay = 1.0m;
decimal timeRangePriceNight = 0.75m;
var invoice = new Invoice(premiumClient.Id);
Calculate(invoice, parkingTimes, timeRangePriceDay, timeRangePriceNight);
invoice.Price += monthlyFee;
if (invoice.Price > MaxInvoice)
invoice.Price = MaxInvoice;
return invoice;
}
public void Save(Invoice invoice)
{
invoice.Id = _invoiceSeq++;
_invoices.Add(invoice);
}