using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.IO;

using System.Net;

using System.Net.Http;

using System.Net.Http.Headers;

using System.Web;

using Newtonsoft.Json;

​

public class Program

{

    public static void Main()

    {

             var _tokenUrl = "https://idcs-db141be79510411c9f1de554ab5dd74f.identity.oraclecloud.com/oauth2/v1/token";

             var grant_type =  "password";

             var username = "erik.cadena_externo@toyota.com";

             var password = "TFSmexico1#q1w2e3";

             var client_id = "194fd66fc43741be8250d1854b8bccf4";

             var client_secret = "87eb444c-3003-42d4-883e-ea64f6e60542";

             var scope = "TFSMPublicAPIsMediaCatalogueAPI";

            var tokencadena = "";

            using (var client = new HttpClient())

            {

                var postData = new List<KeyValuePair<string, string>>();

                postData.Add(new KeyValuePair<string, string>("username", username));

                postData.Add(new KeyValuePair<string, string>("password", password));

                postData.Add(new KeyValuePair<string, string>("grant_type", grant_type));

                postData.Add(new KeyValuePair<string, string>("client_id", client_id));

                postData.Add(new KeyValuePair<string, string>("client_secret", client_secret));

                postData.Add(new KeyValuePair<string, string>("scope", scope));

​

                HttpContent content = new FormUrlEncodedContent(postData);

                content.Headers.ContentType = new MediaTypeHeaderValue("application/x-www-form-urlencoded");

​

                var responseResult = client.PostAsync(_tokenUrl, content).Result;

                 var Token = new Token();

                 var salida = responseResult.Content.ReadAsStringAsync().Result;

                 Token estados = JsonConvert.DeserializeObject<Token>(salida);

                tokencadena=estados.access_token.ToString();

                Console.WriteLine("-- Token: "+tokencadena);

                CallAPIResource(tokencadena); 

            }

    }

​

        public static void CallAPIResource(string AccessToken)  

        {  

           var url = $"https://dtfsmxis.com.mx/GetGeneraEnviaDocPLNET";

           var c = new Operacion() {

               ID_CLIENTE =501348,

               CONTRATO= "434343CD",

               TIPO_DOCUMENTO= 1,

               MARCA= "TOYOTA",

               OPCIONES= 1,

               PREPAGO= "",

               TIPO_PREPAGO= "",

               FECHA_CALCULO= "",

            LISTA_PREPAGOS= ""

           };

        var request = (HttpWebRequest)WebRequest.Create(url);

        request.Method = "POST";

        request.ContentType = "application/json";

        request.Accept = "application/json";

        request.Headers.Add("Authorization", "Bearer " + AccessToken);

        using (var streamWriter = new StreamWriter(request.GetRequestStream()))

        {

            string json = JsonConvert.SerializeObject(c);

            streamWriter.Write(json);

            streamWriter.Flush();

            streamWriter.Close();

        }

        try

        {

            using (WebResponse response = request.GetResponse())

            {

                using (Stream strReader = response.GetResponseStream())

                {

                    using (StreamReader objReader = new StreamReader(strReader))

                    {   

                        var responseBody = objReader.ReadToEnd();

                        //Console.WriteLine("responseBody" +responseBody );

                         Application est = JsonConvert.DeserializeObject<Application>(responseBody);

                        var respuesta=est.DOCUMENTO.FILE.ToString();

                        Console.WriteLine("-- Respuesta: "+respuesta);

                    }

                }

            }

        }

        catch (WebException e)

        {

            Console.WriteLine(e.Message.ToString());

        }

    }

        public class Token

       {

            public string scope { get; set; }

            public string token_type { get; set; }

            public string expires_in { get; set; }

            public string refresh_token { get; set; }

            public string access_token { get; set; }

        }

        public class Operacion

       {

            public int ID_CLIENTE { get; set; }

            public string CONTRATO { get; set; }

            public int TIPO_DOCUMENTO { get; set; }

            public string MARCA { get; set; }

            public int OPCIONES { get; set; }

            public string PREPAGO { get; set; }

            public string TIPO_PREPAGO { get; set; }

            public string FECHA_CALCULO { get; set; }

            public string LISTA_PREPAGOS { get; set; }

        }

public class DOCUMENTO {

 public string FILENAME { get; set; }

 public string FILE { get; set; }

 public string CONTENT_TYPE { get; set; }

​

}

public class ENVIO {

 public string CODIGO { get; set; }

 public string RESULTADO { get; set; }

​

}

public class DETALLE_OPERACION {

 public string ESTATUS { get; set; }

 public string MENSAJE { get; set; }

​

}

public class Application {

 public string CONTRATO { get; set; }

 public string TIPO_DOCUMENTO { get; set; }

public DOCUMENTO DOCUMENTO { get; set; } 

public ENVIO ENVIO { get; set; } 

public DETALLE_OPERACION DETALLE_OPERACION { get; set; } 

​

}

}