using System;

using AutoMapper;

public class Program

{

    public static void Main()

    {

        VolvoCarSource volvoCarSource = new(name: "Volvo 740", wasMadeInSweden: true);

        ColorSource colorSource = new("Red");

        CarDestination simpleCarDestination = SimpleMap(volvoCarSource, colorSource);

        Print(simpleCarDestination);

        MapperConfiguration mapperConfiguration = new (cfg => {

            // ???

        });

        mapperConfiguration.AssertConfigurationIsValid();

        IMapper mapper = mapperConfiguration.CreateMapper();

        // CarDestination autoMapperCarDestination = mapper.Map<CarDestination>((volvoCarSource, colorSource));

        // Print(autoMapperCarDestination);

    }

    private static CarDestination SimpleMap(CarSource carSource, ColorSource colorSource)

    {

        if (carSource is VolvoCarSource volvoCarSource)

        {

            return new VolvoCarDestination(

                Name: volvoCarSource.Name,

                Color: colorSource.Name,

                WasMadeInSweden: volvoCarSource.WasMadeInSweden);

        }

        throw new NotSupportedException();

    }

    private static void Print(CarDestination carDestination)

    {

        if (carDestination is VolvoCarDestination volvoCarDestination)

        {

            Console.WriteLine("--- " + nameof(VolvoCarDestination) + " ---");

            Console.WriteLine(nameof(volvoCarDestination.Name) + ": " + volvoCarDestination.Name);

            Console.WriteLine(nameof(volvoCarDestination.Color) + ": " + volvoCarDestination.Color);

            Console.WriteLine(nameof(volvoCarDestination.WasMadeInSweden) + ": " + volvoCarDestination.WasMadeInSweden);

        }

    }

}

​

public abstract class CarSource

{

    public CarSource(string name)

    {

        Name = name;

    }

​

    public string Name { get; }

}

​

public class VolvoCarSource : CarSource

{

    public VolvoCarSource(string name, bool wasMadeInSweden)

        : base(name)

    {

        WasMadeInSweden = wasMadeInSweden;

    }

    public bool WasMadeInSweden { get; }

}

​

public record ColorSource(string Name);

​

public abstract record CarDestination(string Name, string Color);

​

public record VolvoCarDestination(string Name, string Color, bool WasMadeInSweden) : CarDestination(Name, Color);