using System.Reflection;
using System.Web.Http;
using Autofac;
using Autofac.Extras.NLog;
using Autofac.Integration.Mvc;
using Prevu.Core.Workflow;
using Prevu.DAL.Main.Accessors;
using Prevu.DAL.Main;
using Prevu.DAL.Data.Main;
using EnVisage;
using EnVisage.Code.BLL;
using System.Web.Mvc;
using EnVisage.Code.Cache;
using Prevu.Core.Cache;
using Prevu.Core.Main;
using CacheManager = Prevu.Core.Cache.CacheManager;

namespace Prevu
{
    public static class AutofacConfig
    {
        public static void Configure(HttpConfiguration config)
        {
            var builder = new ContainerBuilder();

            // Register your Web API controllers.
            builder.RegisterControllers(Assembly.GetExecutingAssembly());

            // OPTIONAL: Register the Autofac filter provider.
            builder.RegisterFilterProvider();

            #region NLog

            builder.RegisterModule<SimpleNLogModule>();

            #endregion

            #region Db Context

            builder.RegisterType<PrevuDbContext>().As<PrevuDbContext>().InstancePerRequest();
            builder.RegisterType<EnVisageEntities>().As<EnVisageEntities>().InstancePerRequest();

            #endregion

            #region DAL Accessors

            builder.RegisterType<WorkflowProcessTransitionHistoryAccessor>().As<IWorkflowProcessTransitionHistoryAccessor>();
            builder.RegisterType<ScenarioAccessor>().As<IScenarioAccessor>();
            builder.RegisterType<UserAccessor>().As<IUserAccessor>();
            //builder.RegisterType<UserQuickLinkAccessor>().As<IUserQuickLinkAccessor>();

            #endregion

            #region Core classes

            builder.RegisterType<MainUnit>().As<IMainUnit>();
            builder.RegisterType<WorkflowManager>().As<IWorkflowManager>();
            builder.RegisterType<UserManager>().As<IUserManager>();
            builder.RegisterType<CacheManager>().As<ICacheManager>().SingleInstance();

            #endregion

            #region Envisage managers

            builder.RegisterType<ScenarioManager>().As<ScenarioManager>();
            builder.RegisterType<ProjectManager>().As<ProjectManager>();
            builder.RegisterType<ApplicationUserManager>().As<ApplicationUserManager>();

            #endregion

            #region Prevu UI Managers

            builder.RegisterType<ScenarioUIManager>().As<ScenarioUIManager>();

            #endregion

            #region Envisage classes

            builder.RegisterType<UsersCache>().As<UsersCache>().SingleInstance();

            #endregion

            builder.RegisterControllers(typeof(MvcApplication).Assembly);

            // Set the dependency resolver to be Autofac.
            var container = builder.Build();
            DependencyResolver.SetResolver(new AutofacDependencyResolver(container));
        }
    }
}