using System;

namespace AutofacSamples4
{

    public interface ILog
    {
        void Write(string message);
    }

    public class ConsoleLog : ILog
    {
        public ConsoleLog()
        {
            Console.WriteLine($"Console log created at {DateTime.Now.Ticks}");
        }
        public void Write(string message)
        {
            Console.WriteLine(message);
        }

        public void Dispose()
        {
            Console.WriteLine($"Console logger no longer required");
        }

    }

    public class SMSLog : ILog
    {
        private readonly string phoneNumber;

        public SMSLog(string phoneNumber)
        {
            this.phoneNumber = phoneNumber;
        }
        public void Write(string message)
        {
            Console.WriteLine($"SMS to {phoneNumber} : {message}");
        }
        public void Dispose()
        {
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello World!");
        }
    }
}