using Autofac;
using System;

namespace AutoFacSamples2
{
    public class Parent
    {
        public override string ToString()
        {
            return "I am your father";
        }
    }

    public class Child
    {
        public string Name { get; set; }
        public Parent Parent { get; set; }

        public void SetParent(Parent parent)
        {
            Parent = parent;
        }
    }


    internal class Program
    {
        static void Main(string[] args)
        {
            var builder = new ContainerBuilder();
            builder.RegisterType<Parent>();

            //1/builder.RegisterType<Child>().PropertiesAutowired();

            //2/builder.RegisterType<Child>()
            //2/    .WithProperty("Parent", new Parent());

            //3/builder.Register(c =>
            //3/{
            //3/    var child = new Child();
            //3/    child.SetParent(c.Resolve<Parent>());
            //3/    return child;
            //3/});

            builder.RegisterType<Child>()
                .OnActivated(e =>
                {
                    var p = e.Context.Resolve<Parent>();
                    e.Instance.SetParent(p);
                });


            var container = builder.Build();
            var parent = container.Resolve<Child>().Parent;
            Console.WriteLine(parent);
        }
    }
}