public static void GenerateCostsRaportAboutCarsModel(DateTime?raportBegin, DateTime?raportEnd)
{
string path = GetPath();
if (path == "")
{
return;
}
FileStream fs = new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.None);
Document doc = new Document();
PdfWriter writer = PdfWriter.GetInstance(doc, fs);
doc.Open();
var db = new AEiI_2020_BD2_Drynda_FlotaEntities();
var carModels = from Models in db.CarModels
select Models;
//Raport na temat np. Toledo, czyli pojedynczych modeli
foreach (var carModel in carModels)
{
var cars = from Cars in db.Cars
where Cars.CarModel.model == carModel.model
select Cars;
double modelFuelCost = 0.0;
double modelServiceCost = 0.0;
double modelFuelCostPerKm = 0.0;
double modelServiceCostPerKm = 0.0;
foreach (var car in cars)
{
CarCost carCost = CostInfoAboutCar(car, doc, raportBegin, raportEnd, false);
modelFuelCost += carCost.fuelCost;
modelServiceCost += carCost.serviceCost;
modelFuelCostPerKm += carCost.fuelCostPerKm;
modelServiceCostPerKm += carCost.serviceCostPerKm;
}
//ZASTOSOWANIE
doc.Add(new iTextSharp.text.Paragraph(carModel.model + "\n\n", Font32));
//ZASTOSOWANIE
//O KOSZTACH
var modelFuelCostPerCar = modelFuelCost / cars.Count();
modelFuelCostPerCar = Math.Round(modelFuelCostPerCar, 2, MidpointRounding.AwayFromZero);
var modelServiceCostPerCar = modelServiceCost / cars.Count();
modelServiceCostPerCar = Math.Round(modelServiceCostPerCar, 2, MidpointRounding.AwayFromZero);
doc.Add(new iTextSharp.text.Paragraph("Samochodów: " + cars.Count() + "\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Koszta paliwa: " + modelFuelCost + "\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Koszta paliwa / samochoód: " + modelFuelCostPerCar + "\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Koszta paliwa / 1km: " + modelFuelCostPerKm + "\n\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Koszta serwisu: " + modelServiceCost + "\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Koszta serwisu / samochód: " + modelServiceCostPerCar + "\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Koszta serwisu / 1km: " + modelServiceCostPerKm + "\n\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Sumaryczne koszta: " + (modelFuelCost + modelServiceCost) + "\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Sumaryczne koszta/ samochod: " + (modelServiceCostPerCar + modelFuelCostPerCar) + "\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Sumaryczne koszta / 1km: " + (modelFuelCostPerKm + modelServiceCostPerKm) + "\n", Font14));
//O KOSZTACH
doc.NewPage();
}
doc.Close();
MessageBox.Show("Raport został wygenerowany.", "Komunikat");
}
private static CarCost CostInfoAboutCar(Car car, Document doc, DateTime?raportBegin, DateTime?raportEnd, bool write)
{
var distance = 0;
var fuelCost = 0.0;
var serviceCost = 0.0;
var db = new AEiI_2020_BD2_Drynda_FlotaEntities();
//KOSZTA PALIWA
var lends = from Lends in db.Lends
where car.id == Lends.carId
select Lends;
if (raportBegin != null)
{
lends = lends.Where(x => x.lendDate >= raportBegin);
}
if (raportEnd != null)
{
lends = lends.Where(x => x.returnDate <= raportEnd);
}
foreach (var lend in lends)
{
if (lend.endOdometer != null)
{
distance += lend.endOdometer.Value - lend.startOdometer;
}
fuelCost += (distance * 4.75) + (0.05 * lend.Car.engineCapacity);
}
fuelCost = Math.Round(fuelCost, 2, MidpointRounding.AwayFromZero);
var fuelCostPerKm = 0.0;
if (distance != 0)
{
fuelCostPerKm = fuelCost / distance;
}
fuelCostPerKm = Math.Round(fuelCostPerKm, 2, MidpointRounding.AwayFromZero);
//KOSZTA PALIWA
//KOSZTA SERWISU
var services = from Services in db.Activities
where car.id == Services.carId
select Services;
if (raportBegin != null)
{
services = services.Where(x => x.reportDate >= raportBegin);
}
if (raportEnd != null)
{
services = services.Where(x => x.reportDate >= raportBegin);
}
foreach (var service in services)
{
serviceCost += service.price == null ? 0 : (double)service.price;
}
serviceCost = Math.Round(serviceCost, 2, MidpointRounding.AwayFromZero);
var serviceCostPerKm = 0.0;
if (distance != 0)
{
serviceCostPerKm = serviceCost / distance;
}
serviceCostPerKm = Math.Round(serviceCostPerKm, 2, MidpointRounding.AwayFromZero);
//KOSZTA SERWISU
if (write)
{
//SAMOCHÓD
doc.Add(new iTextSharp.text.Paragraph(car.id + " " + car.Registration + "\n\n", Font32));
//SAMOCHÓD
//O KOSZTACH
doc.Add(new iTextSharp.text.Paragraph("Przejechany dystans: " + distance + "\n\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Koszta paliwa: " + fuelCost + "\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Koszta paliwa / 1km: " + fuelCostPerKm + "\n\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Koszta serwisu: " + serviceCost + "\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Koszta serwisu / 1km: " + serviceCostPerKm + "\n\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Sumaryczne koszta: " + (fuelCost + serviceCost) + "\n", Font14));
doc.Add(new iTextSharp.text.Paragraph("Sumaryczne koszta / 1km: " + (fuelCostPerKm + serviceCostPerKm) + "\n", Font14));
//O KOSZTACH
doc.NewPage();
}
CarCost carCost = new CarCost
{
fuelCost = fuelCost,
serviceCost = serviceCost,
fuelCostPerKm = fuelCostPerKm,
serviceCostPerKm = serviceCostPerKm
};
return(carCost);
}