using System;

public class Program

{

​

​

    public static void Main()

    {

        IHorn h = new BawoogaHorn();

        IVehicle v = new MonsterTruck();

        Car c = new Car(v, h, "My new Truck");

        Console.WriteLine(c.Honk());

        Console.WriteLine(c.GetLength());

    }

​

//Yea yea, i know it's named car. This is a Fiddle, and not refactored code you sell to a client.    

    public class Car

    {

        public IVehicle Vehicle {get;set;}

        public IHorn Horn{get;set;}

        public string Name { get; set; }

​

        public Car(IVehicle vehicleType, IHorn horn, string name)

        {

            this.Vehicle = vehicleType;

            this.Horn = horn;

            this.Name = name;

        }

​

        public string GetLength()

        {

            return this.Vehicle.Length().ToString();

        }

       public string Honk()

       {

            return this.Horn.Honk();

       }

​

    }

​

    public interface IHorn{

        string Honk();

    }

​

    public interface IVehicle{

        string VehicleType();

        void Drive();

        int Length();

    }

​

​

public class BawoogaHorn : IHorn

{

    public string Honk() {

        return "BAWWWWWWOOOOOOOOGA";

    }

}

​

public class TinyHorn : IHorn{

    public string Honk() {

        return "beep?";

    }

}

​

​

public class MonsterTruck : IVehicle{

    public string VehicleType()

    {

        return "Monster Truck";

    }

​

    public void Drive(){}

​

    public int Length()

    {

        return 3;

    }

}

​

​

public class SportTruck : IVehicle{

 public string VehicleType()

    {

        return "Sports Truck";

    }

​

    public void Drive(){}

​

    public int Length()

    {

        return 2;

    }

        }

​

}

​