using Autofac;
using taloyhtio.idp.parser.common.domain;
using System;
using System.Reflection;

namespace taloyhtio.idp.parser.common
{
    public class EventsHandlerFactory
    {
        readonly ILifetimeScope _container;

        public EventsHandlerFactory(ILifetimeScope container)
        {
            _container = container;
        }

        public void ResolveAndRun<T>(T env) where T : INotification
        {
            using (var scope = _container.BeginLifetimeScope())
            {
                var instance = scope.Resolve(typeof(BaseEventHandler<>)
                    .MakeGenericType(env.GetType()));// as BaseEventHandler<>; // IEventHandler;

                Type t = instance.GetType();
                var m = t.GetMethod("Handle",
                    BindingFlags.Public | BindingFlags.Instance,
                    null,
                    CallingConventions.Any,
                new Type[] { env.GetType() },
                null);

                m.Invoke(instance, new[] { (object)env });
            }
        }
    }
}