using System;
using System.Net;
using System.Net.Http;
using System.Net.Http.Headers;
using Newtonsoft.Json;

namespace ConsoleApplication1
{
    internal class Program
    {
        public static void Main(string[] args)
        {
            Console.WriteLine("Started.");
            httpClient.BaseAddress = new Uri($"https://fotoware--FluidoDev.my.salesforce.com");
            var url = string.Format(UsernamePasswordUrlTemplate, ClientId, ClientSecret,
                WebUtility.UrlEncode("sarabjeet.pal@fotoware.com.fluidodev"), WebUtility.UrlEncode("Denmark!456"));

            Console.Write("Authentication with login sarabjeet.pal@fotoware.com.fluidodev and password Denmark!456... ");
            var response = httpClient.PostAsync(url, null).Result;
            var responseMessage = response.Content.ReadAsStringAsync().Result;
            if (!response.IsSuccessStatusCode)
                throw new InvalidOperationException($"Occured exception: {responseMessage}");

            Console.WriteLine("ok");
            var authenticationData = JsonConvert.DeserializeObject<OAuthResponse>(responseMessage);

            httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", authenticationData.AccessToken);

            Console.Write("/DupeChecker?email=john.smith@example.com ...");
            var dupCheckerResult = httpClient.GetAsync(
                "services/apexrest/FotowareSubscriptionServices/DupeChecker?email=john.smith@example.com").Result;

            if (dupCheckerResult.IsSuccessStatusCode)
                Console.WriteLine("ok! 200");
            else
                Console.WriteLine("not ok, status code " + dupCheckerResult.StatusCode);


            Console.Write("/Trial ...");
            var trialResult = httpClient.PostAsync(
                "services/apexrest/FotowareSubscriptionServices/Trial", new StringContent(JsonConvert.SerializeObject(new
                {
                    Title = "",
                    Telephone = "+47 00 00 00 00",
                    Salutation = "Mr",
                    FirstName = "John",
                    LastName = "Smith",
                    Industry = "Art",
                    HostName = "hostname1.fotoware.com",
                    EmailAddress = "john.smith1@example.com",
                    Company = "Art Company Ltd."
                }))).Result;

            if (trialResult.IsSuccessStatusCode)
                Console.WriteLine("ok! 200");
            else
            {
                Console.WriteLine("not ok, status code " + dupCheckerResult.StatusCode);
                Console.WriteLine("Problem: \r\n" + trialResult.Content.ReadAsStringAsync().Result);
            }


            Console.Write("/Accounts ...");
            var accountsResult = httpClient.GetAsync(
                "services/apexrest/FotowareSubscriptionServices/Accounts").Result;

            if (accountsResult.IsSuccessStatusCode)
                Console.WriteLine("ok! 200");
            else
            {
                Console.WriteLine("not ok, status code " + dupCheckerResult.StatusCode);
                Console.WriteLine("Problem: \r\n" + trialResult.Content.ReadAsStringAsync().Result);
            }

            Console.WriteLine("Press any key");
            Console.ReadKey();
        }

        private const string ClientId =
            "3MVG9GXbtnGKjXe5.8qcOjMRKshBAKPonkV2bADoV.V_a..eEWOdH233sXA5FqejgN2ufaILk0vBSUSWiL8k1";


        private const string ClientSecret = "5217114035680202467";


        private const string UsernamePasswordUrlTemplate = "services/oauth2/token?grant_type=password&client_id={0}&client_secret={1}&username={2}&password={3}";

        private static readonly HttpClient httpClient = new HttpClient();
    }

    public class OAuthResponse
    {
        /// <summary>
        /// Access token.
        /// </summary>
        [JsonProperty("access_token")]
        public string AccessToken { get; set; }

        /// <summary>
        /// Bound instance url.
        /// </summary>
        [JsonProperty("instance_url")]
        public string InstanceUrl { get; set; }

        /// <summary>
        /// Token id.
        /// </summary>
        [JsonProperty("id")]
        public string Id { get; set; }

        /// <summary>
        /// Token type, should be "Bearer"
        /// </summary>
        [JsonProperty("token_type")]
        public string TokenType { get; set; }

        /// <summary>
        /// ?
        /// </summary>
        [JsonProperty("issued_at")]
        public string IssuedAt { get; set; }

        /// <summary>
        /// ?
        /// </summary>
        [JsonProperty("signature")]
        public string Signature { get; set; }
    }
}