using System;
using Autofac;

namespace Nitride.Slugs
{
    public static class NitrideSlugsBuilderExtensions
    {
        public static NitrideBuilder UseSlugs(
            this NitrideBuilder builder,
            ISlugProvider slugs)
        {
            if (slugs == null)
            {
                throw new ArgumentNullException(nameof(slugs));
            }

            return builder
                .ConfigureContainer(
                    x =>
                    {
                        x.RegisterInstance(slugs)
                            .As<ISlugProvider>()
                            .SingleInstance();
                        x.RegisterModule<NitrideSlugsModule>();
                    });
        }
    }
}