using Grand.Infrastructure;
using Grand.Api.ApiExplorer;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc.ApiExplorer;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;

namespace Grand.Api.Infrastructure
{
    /// <summary>
    /// Represents object for the configuring api description provider on application 
    /// </summary>
    public class ApiProviderStartup : IStartupApplication
    {
        /// <summary>
        /// Add and configure any of the middleware
        /// </summary>
        /// <param name="services">Collection of service descriptors</param>
        /// <param name="configuration">Configuration root of the application</param>
        public void ConfigureServices(IServiceCollection services, IConfiguration configuration)
        {
            //Swagger - api description provider
            services.TryAddEnumerable(ServiceDescriptor.Transient<IApiDescriptionProvider, MetadataApiDescriptionProvider>());
        }

        /// <summary>
        /// Configure the using of added middleware
        /// </summary>
        /// <param name="application">Builder for configuring an application's request pipeline</param>
        /// <param name="webHostEnvironment">WebHostEnvironment</param>
        public void Configure(IApplicationBuilder application, IWebHostEnvironment webHostEnvironment)
        {

        }

        /// <summary>
        /// Gets order of this startup configuration implementation
        /// </summary>
        public int Priority => 89;
        public bool BeforeConfigure => true;

    }
}
