using IdentityModel.Client;
using Newtonsoft.Json.Linq;
using System;
using System.Net.Http;
using System.Threading.Tasks;

namespace FastandMax
{
    public class Program
    {
        private static async Task Main()
        {
            // discover endpoints from metadata
            var client = new HttpClient();

            var disco = await client.GetDiscoveryDocumentAsync("http://localhost:5000");
            if (disco.IsError)
            {
                Console.WriteLine(disco.Error);
                return;
            }

            // request token
            var tokenResponse = await client.RequestPasswordTokenAsync(new PasswordTokenRequest
            {
                Address = disco.TokenEndpoint,
                ClientId = "ro.client",
                ClientSecret = "secret",

                UserName = "alice",
                Password = "Pass123$",
                Scope = "api1"
            });

            if (tokenResponse.IsError)
            {
                Console.WriteLine(tokenResponse.Error);
                return;
            }

            Console.WriteLine(tokenResponse.Json);
            Console.WriteLine("\n\n");

            // call api
            var apiClient = new HttpClient();
            apiClient.SetBearerToken(tokenResponse.AccessToken);

            var response = await apiClient.GetAsync("http://localhost:5001/identity");
            if (!response.IsSuccessStatusCode)
            {
                Console.WriteLine(response.StatusCode);
            }
            else
            {
                var content = response.Content.ReadAsStringAsync().Result;
                Console.WriteLine(JArray.Parse(content));
            }
        }
    }
}