using System.Net;
using Owin;

namespace MyApplication.Api.Extensions
{
    // ReSharper disable once InconsistentNaming
    public static class IAppBuilderExtensions
    {
        public static IAppBuilder RedirectRootToSwagger(this IAppBuilder app)
        {
            app.Use(async (ctx, next) =>
            {
                if (ctx.Request.Path.Value == "/")
                {
                    ctx.Response.StatusCode = (int)HttpStatusCode.Redirect;
                    ctx.Response.Headers.Set("Location", ctx.Request.Uri + "swagger");
                }
                else
                {
                    await next();
                }
            });
            return app;
        }
    }
}