private void RemoveAllCars()
{
Console.Write("Enter parameter to remove all cars by: ");
string parameterToRemove = Console.ReadLine();
switch (parameterToRemove)
{
case "carType":
{
CarType carType;
bool checkCarType = false;
while (!checkCarType)
{
Console.Write("Enter car type from options: ");
Console.WriteLine("\n" + "1.Sedan" + "\n" + "2.Combi" + "\n" + "3.Hatchback" + "\n" + "4.SUV");
Console.WriteLine("-------------------");
string carTypeEntry = Console.ReadLine();
checkCarType = Enum.TryParse(carTypeEntry, out carType);
if (checkCarType)
{
bool carTypeExists = allCarsData.Exists(item => item.CarType == carType);
if (carTypeExists)
{
Guid idCode;
var carIdExists = allCarsData.Where(item => item.CarType == carType);
foreach (var car in carIdExists)
{
idCode = car.Id;
Bookings toDeleteBooking = null;
var reservedResult = reservedCarData.Where(id => id.BookedCar.Id == idCode);
if (reservedResult != null)
{
foreach (var reservation in reservedCarData)
{
toDeleteBooking = reservation;
}
reservedCarData.Remove(toDeleteBooking);
}
}
allCarsData.RemoveAll(x => x.CarType == carType);
Console.WriteLine("All cars under car type " + carType + " are removed.");
Console.WriteLine("-------------------");
}
else
{
Console.WriteLine("There is no such car type!");
}
}
else
{
Console.WriteLine("Incorrect parameter!");
continue;
}
}
}
break;
case "brand":
{
Console.Write("Enter brand to remove: ");
var brand = Console.ReadLine();
bool brandExists = allCarsData.Exists(item => item.Brand == brand);
if (brandExists)
{
Guid idCode;
var carIdExists = allCarsData.Where(item => item.Brand == brand);
foreach (var car in carIdExists)
{
idCode = car.Id;
Bookings toDeleteBooking = null;
var reservedResult = reservedCarData.Where(id => id.BookedCar.Id == idCode);
if (reservedResult != null)
{
foreach (var reservation in reservedCarData)
{
toDeleteBooking = reservation;
}
reservedCarData.Remove(toDeleteBooking);
}
}
allCarsData.RemoveAll(x => x.Brand == brand);
Console.WriteLine("Cars removed from brand " + brand);
}
else
{
Console.WriteLine("There is no such brand!");
}
}
break;
case "model":
{
Console.Write("Enter model to remove: ");
var model = Console.ReadLine();
bool modelExists = allCarsData.Exists(item => item.Model == model);
if (modelExists)
{
Guid idCode;
var carIdExists = allCarsData.Where(item => item.Model == model);
foreach (var car in carIdExists)
{
idCode = car.Id;
Bookings toDeleteBooking = null;
var reservedResult = reservedCarData.Where(id => id.BookedCar.Id == idCode);
if (reservedResult != null)
{
foreach (var reservation in reservedCarData)
{
toDeleteBooking = reservation;
}
reservedCarData.Remove(toDeleteBooking);
}
}
allCarsData.RemoveAll(x => x.Model == model);
Console.WriteLine("Cars removed from brand " + model);
}
else
{
Console.WriteLine("There is no such model!");
}
}
break;
default:
{
Console.WriteLine($"Parameter {parameterToRemove} has not been recognized.");
}
break;
}
}
private void AddReservation(Guid IdCode)
{
var listOfReservationElements = new Bookings();
string[] command = new string[4];
string idCode = IdCode.ToString();
command[0] = idCode;
var commandBookedCarId = Guid.Parse(command[0]);
listOfReservationElements.SetBookedCar(commandBookedCarId);
DateTime startDate;
bool checkDate = false;
while (!checkDate)
{
Console.WriteLine("-------------------");
Console.Write("Enter date: ");
command[1] = Console.ReadLine();
checkDate = DateTime.TryParse(command[1], out startDate);
if (checkDate)
{
listOfReservationElements.SetDate(startDate);
Console.WriteLine("-------------------");
}
else
{
Console.WriteLine("Incorrect parameter!");
continue;
}
}
Console.Write("Enter client information: ");
command[2] = Console.ReadLine();
var commandClientInformation = command[2];
listOfReservationElements.SetClientInformation(commandClientInformation);
Console.WriteLine("-------------------");
int period;
bool checkPeriod = false;
while (!checkPeriod)
{
Console.Write("Enter period: ");
command[3] = Console.ReadLine();
checkPeriod = int.TryParse(command[3], out period);
if (checkPeriod)
{
var pricePerDay = 0;
pricePerDay = CalculationOfTotalPrice(period, pricePerDay);
var totalPrice = 0;
listOfReservationElements.SetRentalInfo(period, pricePerDay, totalPrice);
Console.WriteLine($"Period is {period}, price per day is {pricePerDay} and total price totals {period * pricePerDay}.");
Console.WriteLine("-------------------");
}
else
{
Console.WriteLine("Incorrect parameter!");
continue;
}
}
reservedCarData.Add(listOfReservationElements);
Console.WriteLine("Car has been added to reservation list.");
}
private void RemoveCar()
{
Guid idCode;
string idEntry;
bool checkId = false;
while (!checkId)
{
Console.WriteLine("-------------------");
Console.Write("Enter car ID: ");
idEntry = Console.ReadLine();
checkId = Guid.TryParse(idEntry, out idCode);
if (checkId)
{
Car toDelete = null;
Bookings toDeleteBooking = null;
var result = allCarsData.Where(x => x.Id == idCode).SingleOrDefault();
var reservedResult = reservedCarData.Where(x => x.BookedCar.Id == idCode).SingleOrDefault();
if (result == null)
{
Console.WriteLine("There is no such Id of car in the system!");
}
else
{
if (allCarsData.Count != 0)
{
foreach (var car in allCarsData)
{
if (car.Id == idCode)
{
toDelete = car;
}
else
{
Console.WriteLine("No such car present!");
}
}
allCarsData.Remove(toDelete);
if (reservedResult != null)
{
foreach (var reservation in reservedCarData)
{
toDeleteBooking = reservation;
}
reservedCarData.Remove(toDeleteBooking);
}
Console.WriteLine("Car " + idCode + " has been removed.");
}
else
{
Console.WriteLine("No cars present in list!");
}
}
}
else
{
Console.WriteLine("Incorrect parameter!");
continue;
}
}
}
