using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.DependencyInjection;
using Volo.Abp.Http.Client;
using Volo.Abp.Http.Client.DynamicProxying;
using Volo.Abp.Modularity;

namespace Syc.Abp.HttpApi.Client
{
    public class HttpApiClientModule: AbpModule
    {
        public override void PreConfigureServices(ServiceConfigurationContext context)
        {
            PreConfigure<AbpHttpClientBuilderOptions>(e =>
            {
                e.ProxyClientActions.Add(ProxyClientBuild);
            });
        }

        public void ProxyClientBuild(string remoteServiceName, IServiceProvider serviceProvider, HttpClient httpClient)
        {
            var httpContext = serviceProvider.GetService<IHttpContextAccessor>().HttpContext;
            var token = httpContext.Request.Headers.Authorization.FirstOrDefault()?.Replace($"{JwtBearerDefaults.AuthenticationScheme} ", string.Empty);
            httpClient.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue(JwtBearerDefaults.AuthenticationScheme, token);
        }

        public override void ConfigureServices(ServiceConfigurationContext context)
        {
            context.Services.AddTransient(typeof(DynamicHttpProxyInterceptorClientProxy<>), typeof(AppDynamicHttpProxyInterceptorClientProxy<>));
        }
    }
}