using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Pithos.Core
{
    public class Notifier:IDisposable
    {
        private readonly IStatusNotification _statusNotification;

        private readonly Notification _endNotification;

        public Notifier(IStatusNotification statusNotification,string startMessage,string endMessage)
            :this(statusNotification,new Notification{Message=startMessage},new Notification{Message=endMessage} )
        {
            
        }

        public Notifier(IStatusNotification statusNotification,Notification startNotification,Notification endNotification)
        {
            _statusNotification = statusNotification;
            _endNotification = endNotification;
            _statusNotification.Notify(startNotification);
        }


        public void Dispose()
        {
            Dispose(true);
            GC.SuppressFinalize(this);
        }

        ~Notifier()
        {
            Dispose(false);
        }

        protected virtual void Dispose(bool disposing)
        {
            if (disposing)
            {
                _statusNotification.Notify(_endNotification);        
            }
        }
    }
}