using System;
using System.Linq;
using AltNetHispano.Agendas.Domain;

namespace Agendas.Blog.Impl
{
  public abstract class PostWriter : IPostWriter
  {
    public virtual void WritePost(Evento evento)
    {
      var title = GetTitle(evento);
      var body = GetBody(evento);
      this.ExecuteService(title, body);
    }

    protected abstract string GetBody(Evento evento);

    protected abstract string GetTitle(Evento evento);

    protected string GetNombreUsuario(Evento evento)
    {
      return evento.Tracks.Single(t => t.Accion == Accion.Publicar).Usuario;
    }

    protected void ExecuteService(string title, string body)
    {
      //TODO: invocar al web service
      throw new NotImplementedException();
    }
  }
}