// Product sınıfı - Car
public class Car
{
    public string Brand { get; set; }
    public string Color { get; set; }
    public CarType CarType { get; set; }
    public TransmissionType TransmissionType { get; set; }
    public EngineType EngineType { get; set; }

    public override string ToString()
    {
        return $"Car features: \n" +
            $"Brand Name: {Brand}\n" +
            $"Color: {Color}\n" +
            $"Car Type: {Enum.GetName(typeof(CarType), CarType)}\n" +
            $"Transmission Type: {Enum.GetName(typeof(TransmissionType), TransmissionType)}\n" +
            $"Engine Type: {Enum.GetName(typeof(EngineType), EngineType)}\n";
    }
}

// Enum tanımlamaları
public enum CarType
{
    Sedan,
    Hatchback,
    Coupe,
    SUV,
    Jeep,
    StationWagon
}

public enum TransmissionType
{
    Automatic,
    Manual
}

public enum EngineType
{
    Diesel,
    Gasoline,
    Electric
}

// Builder arayüzü
public interface ICarBuilder
{
    ICarBuilder SetBrand(string brand);
    ICarBuilder SetColor(string color);
    ICarBuilder SetCarType(CarType type);
    ICarBuilder SetTransmissionType(TransmissionType type);
    ICarBuilder SetEngineType(EngineType type);
    Car Build();
}

// ConcreteBuilder sınıfı - CarBuilder
public class CarBuilder : ICarBuilder
{
    private Car _car;
    public CarBuilder()
    {
        _car = new Car();
    }
    public ICarBuilder SetBrand(string brand)
    {
        _car.Brand = brand;
        return this;
    }
    public ICarBuilder SetColor(string color)
    {
        _car.Color = color;
        return this;
    }
    public ICarBuilder SetCarType(CarType type)
    {
        _car.CarType = type;
        return this;
    }

    public ICarBuilder SetEngineType(EngineType type)
    {
        _car.EngineType = type;
        return this;
    }
    public ICarBuilder SetTransmissionType(TransmissionType type)
    {
        _car.TransmissionType = type;
        return this;
    }

    public Car Build()
    {
        return _car;
    }
}

// Director sınıfı - CarDirector
public class CarDirector
{
    private ICarBuilder _carBuilder;
    public CarDirector(ICarBuilder carBuilder)
    {
        _carBuilder = carBuilder;
    }

    public Car CreateDieselManualSedanCar()
    {
        return _carBuilder
            .SetBrand("Volkswagen")
            .SetColor("Blue")
            .SetEngineType(EngineType.Diesel)
            .SetTransmissionType(TransmissionType.Manual)
            .SetCarType(CarType.Sedan)
            .Build();
    }

    public Car CreateGasolineAutomaticHatchbackCar()
    {
        return _carBuilder
          .SetBrand("Mercedes")
          .SetColor("Black")
          .SetEngineType(EngineType.Gasoline)
          .SetTransmissionType(TransmissionType.Automatic)
          .SetCarType(CarType.Hatchback)
          .Build();
    }

    public Car CreateElectricAutomaticJeepCar()
    {
        return _carBuilder
          .SetBrand("Tesla")
          .SetColor("White")
          .SetEngineType(EngineType.Electric)
          .SetTransmissionType(TransmissionType.Automatic)
          .SetCarType(CarType.Jeep)
          .Build();
    }
}

// Kullanım

var builder = new CarBuilder();
var director = new CarDirector(builder);

var carType1 = director.CreateDieselManualSedanCar();
Console.WriteLine(carType1);
var carType2 = director.CreateGasolineAutomaticHatchbackCar();
Console.WriteLine(carType2);

var carType3 = director.CreateElectricAutomaticJeepCar();
Console.WriteLine(carType3);


//Director sınıfında belirttiğimiz hazır metotların dışında bir metot kullanmak istersek:
var customCarType = builder
            .SetBrand("BMW")
            .SetColor("Red")
            .SetEngineType(EngineType.Gasoline)
            .SetTransmissionType(TransmissionType.Automatic)
            .SetCarType(CarType.Coupe)
            .Build();

Console.WriteLine(customCarType); 
//# Output:
Car features:
Brand Name: Volkswagen
Color: Blue
Car Type: Sedan
Transmission Type: Manual
Engine Type: Diesel

Car features:
Brand Name: Mercedes
Color: Black
Car Type: Hatchback
Transmission Type: Automatic
Engine Type: Gasoline

Car features:
Brand Name: Tesla
Color: White
Car Type: Jeep
Transmission Type: Automatic
Engine Type: Electric

Car features:
Brand Name: BMW
Color: Red
Car Type: Coupe
Transmission Type: Automatic
Engine Type: Gasoline