using Humanizer;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Rendering;
using Newtonsoft.Json;
using NuGet.Common;
using System.Diagnostics;
using System.Reflection;
using System.Runtime.Intrinsics.Arm;
using System.Security.Policy;
using System.Text;
using System.Text.Json.Nodes;
using VirtualTask.Models;
using X.PagedList;

namespace VirtualTask.Controllers
{
    public class AnagController : Controller
    {
        string apiUrl = string.Empty;
        string urlBase=string.Empty;
        string token=string.Empty;
        string tenant = string.Empty;
        string errMes = string.Empty;
        HttpClient client;
        string _serchiam = "SER_ANAGRA";
        string admin = string.Empty;
        //seriale commessa
        string _sercomm = "SER_COMMES";
        string time_sheet=string.Empty; 

        private readonly IConfiguration _configuration;
        public AnagController(IConfiguration configuration)
        {
            client = new HttpClient();
            _configuration = configuration;
            var key = _configuration["ApplicationInsights:rootUrlApi"];
            apiUrl = key;
        }

        #region INDEX

        public IActionResult Index(string searchString, int? page = 1)
        {
            SessionHelper helper = new SessionHelper(this);           
            token = helper.GetStringValue("tok");
           
            if (string.IsNullOrEmpty(token))
            {
                return RedirectToAction("Login2", "Login");
            }

            apiUrl = helper.GetStringValue("apiUrl");
            admin = helper.GetStringValue("admin");
            ViewBag.Admin = admin;
            time_sheet = helper.GetStringValue("time_sheet");
            ViewBag.TimeSheet = time_sheet;
            urlBase = apiUrl+"anagraficheList";
            urlBase = urlBase + "?token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client.BaseAddress = baseAddress;

            List<Anag> modelList = new List<Anag>();
            HttpResponseMessage response = client.GetAsync(baseAddress).Result;

            if (response.IsSuccessStatusCode)
            {
                string data = response.Content.ReadAsStringAsync().Result;
                modelList = JsonConvert.DeserializeObject<List<Anag>>(data);
                if (!string.IsNullOrEmpty(searchString))
                {
                    modelList = modelList.Where(s => s.andescri.ToUpper().Contains(searchString.ToUpper())).ToList();

                    ViewData["CurrentFilter"] = searchString;
                }
                else
                {
                    ViewData["CurrentFilter"] = null;
                }

                if (page != null && page < 1)
                {
                    page = 1;
                }

                var pageSize = 10;

                var shortLinks = modelList
                    .OrderByDescending(s => s.ancodice)
                    .ToPagedList(page ?? 1, pageSize);

                return View(shortLinks);
            }
            else
            {
                errMes = response.Content.ReadAsStringAsync().Result;
                helper.SetStringValue("errMsg", errMes);
                return RedirectToAction("Error");
            }


        }

        #endregion INDEX

        #region CREATE

        public IActionResult Create()
        {
            SessionHelper helper = new SessionHelper(this);
            admin = helper.GetStringValue("admin");
            ViewBag.Admin = admin;
            return View();
        }

        [HttpPost]
        public IActionResult Create(Anag model)
        {
            SessionHelper helper = new SessionHelper(this);
            admin = helper.GetStringValue("admin");
            ViewBag.Admin = admin;

            AnagCommImp anagCommImp = new AnagCommImp();

            if (ModelState.IsValid)
            {
                bool bcodfiscOK = false;
                bool bparivaOK = false;
                string sCodFis = !string.IsNullOrEmpty(model.ancodfis) ? model.ancodfis : string.Empty;
                string sParIva = !string.IsNullOrEmpty(model.anpariva) ? model.anpariva : string.Empty;

                if (string.IsNullOrEmpty(sParIva))
                {
                    bparivaOK = true;
                }
                else
                {
                    bparivaOK = _checkVatItaFormale("IT", sParIva);
                }

                if (string.IsNullOrEmpty(sCodFis))
                {
                    bcodfiscOK = true;
                }
                else
                {
                    bcodfiscOK = CodiceFiscale.VerificaCodiceFiscale(sCodFis);
                }

                if (!bcodfiscOK)
                {
                    ModelState.AddModelError("ancodfis", "Codice Fiscale non corretto");
                }
                if (!bparivaOK)
                {
                    ModelState.AddModelError("anpariva", "Partita Iva non corretta");
                }

                if (bcodfiscOK && bparivaOK)
                {
                    //SessionHelper helper = new SessionHelper(this);

                    token = helper.GetStringValue("tok");
                    tenant = helper.GetStringValue("tenant");
                    model.ancodazi = tenant;
                    apiUrl = helper.GetStringValue("apiUrl");
                    admin = helper.GetStringValue("admin");
                    ViewBag.Admin = admin;
                    //urlBase = apiUrl + "anagrafiche/add";
                    urlBase = apiUrl + "anagrafiche/addcommImp";
                    urlBase = urlBase + "?token=" + token;
                    Uri baseAddress = new Uri(urlBase);
                    client = new HttpClient();
                    client.BaseAddress = baseAddress;
                    model.ancodice = getNewSeriale();

                    //cliente
                    anagCommImp.cli = model;
                    
                    //impianto generico
                    Impianto impianto = new Impianto();

                    var codcli = model.ancodice.Substring(model.ancodice.Length - 6, 6);
                    anagCommImp.imp = impianto;
                    anagCommImp.imp.imcodimp = "IMP_" + codcli;
                    anagCommImp.imp.imdescri = "IMP_GEN_" + codcli;
                    anagCommImp.imp.imultcli = model.ancodice;
                    anagCommImp.imp.imindiri2 = model.anindiri;

                    //commmessa generica
                    CommesseVT_Table commessa = new CommesseVT_Table();

                    anagCommImp.comm = commessa;
                    anagCommImp.comm.laserial = GetNewSerialeComm();
                    anagCommImp.comm.lacodcom = "COM_" + model.ancodice.Substring(model.ancodice.Length - 6, 6);
                    anagCommImp.comm.ladeslav = "COMM_GEN_" + model.ancodice;
                    anagCommImp.comm.lacodcli = model.ancodice;
                    anagCommImp.comm.lacodimp = anagCommImp.imp.imcodimp;
                    anagCommImp.comm.lacomgen = "S";

                    string data = JsonConvert.SerializeObject(anagCommImp);
                    StringContent content = new StringContent(data, Encoding.UTF8, "application/json");
                    HttpResponseMessage response = client.PostAsync(baseAddress, content).Result;

                    if (response.IsSuccessStatusCode)
                    {
                        return RedirectToAction("Index");
                    }
                    else
                    {
                        errMes = response.Content.ReadAsStringAsync().Result;
                        helper.SetStringValue("errMsg", errMes);
                        return RedirectToAction("Error");
                    }
                }
                else
                {                 
                    return View("Create", model);
                }
            }
            else
            {
                foreach (var Elemento in ModelState.Values)
                {
                    foreach (var Errore in Elemento.Errors)
                    {
                        string ErroreRilevato = Errore.ErrorMessage;
                    }

                }
                return RedirectToAction("Create");
            }


        }

        #endregion CREATE

        #region DETAIL

        public IActionResult Details(string id)
        {
            SessionHelper helper = new SessionHelper(this);

            token = helper.GetStringValue("tok");

            apiUrl = helper.GetStringValue("apiUrl");
            admin = helper.GetStringValue("admin");
            ViewBag.Admin = admin;
            urlBase = apiUrl + "anagraficheList";
            urlBase = urlBase + "?token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();
            client.BaseAddress = baseAddress;

            Anag anag = new Anag();

            List<Anag> modelList = new List<Anag>();

            HttpResponseMessage response = client.GetAsync(baseAddress).Result;

            if (response.IsSuccessStatusCode)
            {
                string data = response.Content.ReadAsStringAsync().Result;
                modelList = JsonConvert.DeserializeObject<List<Anag>>(data);
                anag = modelList.Where(x => x.ancodice.Equals(id)).First();
            }
            else
            {
                errMes = response.Content.ReadAsStringAsync().Result;
                helper.SetStringValue("errMsg", errMes);
                return RedirectToAction("Error");
            }

            return View(anag);
        }

        #endregion DETAIL

        #region EDIT

        public IActionResult Edit(string id)
        {
            SessionHelper helper = new SessionHelper(this);

            token = helper.GetStringValue("tok");

            apiUrl = helper.GetStringValue("apiUrl");
            admin = helper.GetStringValue("admin");
            ViewBag.Admin = admin;
            urlBase = apiUrl + "anagraficheList";
            urlBase = urlBase + "?token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();
            client.BaseAddress = baseAddress;

            Anag anag = new Anag();

            List<Anag> modelList = new List<Anag>();

            HttpResponseMessage response = client.GetAsync(baseAddress).Result;

            if (response.IsSuccessStatusCode)
            {
                string data = response.Content.ReadAsStringAsync().Result;
                modelList = JsonConvert.DeserializeObject<List<Anag>>(data);
                anag = modelList.Where(x => x.ancodice.Equals(id)).First();
                
            }
            else
            {
                errMes = response.Content.ReadAsStringAsync().Result;
                helper.SetStringValue("errMsg", errMes);
                return RedirectToAction("Error");
            }

            return View(anag);
        }

        [HttpPost]
        public IActionResult Edit(Anag model)
        {
            SessionHelper helper = new SessionHelper(this);

            admin = helper.GetStringValue("admin");
            ViewBag.Admin = admin;

            bool bcodfiscOK = false;
            bool bparivaOK = false;
            string sCodFis = !string.IsNullOrEmpty(model.ancodfis) ? model.ancodfis : string.Empty;
            string sParIva = !string.IsNullOrEmpty(model.anpariva) ? model.anpariva : string.Empty;

            if (string.IsNullOrEmpty(sParIva))
            {
                bparivaOK = true;
            }
            else
            {
                bparivaOK = _checkVatItaFormale("IT", sParIva);
            }

            if (string.IsNullOrEmpty(sCodFis))
            {
                bcodfiscOK = true;
            }
            else
            {
                bcodfiscOK = CodiceFiscale.VerificaCodiceFiscale(sCodFis);

            }

            if (!bcodfiscOK)
            {
                ModelState.AddModelError("ancodfis", "Codice Fiscale non corretto");
            }
            if (!bparivaOK)
            {
                ModelState.AddModelError("anpariva", "Partita Iva non corretta");
            }


            if (bcodfiscOK && bparivaOK)
            {
                //SessionHelper helper = new SessionHelper(this);

                token = helper.GetStringValue("tok");
                tenant = helper.GetStringValue("tenant");
                model.ancodazi = tenant;
                apiUrl = helper.GetStringValue("apiUrl");
                urlBase = apiUrl + "anagrafiche/mod";
                urlBase = urlBase + "?token=" + token;
                Uri baseAddress = new Uri(urlBase);
                client = new HttpClient();
                client.BaseAddress = baseAddress;

                string data = JsonConvert.SerializeObject(model);

                StringContent content = new StringContent(data, Encoding.UTF8, "application/json");

                HttpResponseMessage response = client.PostAsync(baseAddress, content).Result;

                if (response.IsSuccessStatusCode)
                {
                    return RedirectToAction("Index");
                }
                else
                {
                    errMes = response.Content.ReadAsStringAsync().Result;
                    helper.SetStringValue("errMsg", errMes);
                    return RedirectToAction("Error");
                }
            }
            else
            {
                return View("Edit", model);
            }
        }

        #endregion EDIT

        #region DELETE

        [HttpGet]
        public IActionResult Delete(string id)
        {
            SessionHelper helper = new SessionHelper(this);

            token = helper.GetStringValue("tok");

            apiUrl = helper.GetStringValue("apiUrl");
            admin = helper.GetStringValue("admin");
            ViewBag.Admin = admin;
            urlBase = apiUrl + "anagraficheList";
            urlBase = urlBase + "?token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();
            client.BaseAddress = baseAddress;

            Anag anag = new Anag();

            List<Anag> modelList = new List<Anag>();

            HttpResponseMessage response = client.GetAsync(baseAddress).Result;

            if (response.IsSuccessStatusCode)
            {
                string data = response.Content.ReadAsStringAsync().Result;
                modelList = JsonConvert.DeserializeObject<List<Anag>>(data);
                anag = modelList.Where(x => x.ancodice.Equals(id)).First();
            }

            return View(anag);
        }

        //DA MODIFICARE PERCHE' NON E' UNA DELETE MA UN UPDATE DELLA DATA OBSOLESCENZA
        [HttpPost, ActionName("DeleteConfirmed")]
        public IActionResult DeleteConfirmed(Anag model)
        {
            SessionHelper helper = new SessionHelper(this);

            token = helper.GetStringValue("tok");
            tenant = helper.GetStringValue("tenant");
            model.ancodazi = tenant;
            model.andtobso=DateTime.Now;
            apiUrl = helper.GetStringValue("apiUrl");
            admin = helper.GetStringValue("admin");
            ViewBag.Admin = admin;
            urlBase = apiUrl + "anagrafiche/del";
            urlBase = urlBase + "?token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();
            client.BaseAddress = baseAddress;

            string data = JsonConvert.SerializeObject(model);

            StringContent content = new StringContent(data, Encoding.UTF8, "application/json");

            HttpResponseMessage response = client.PostAsync(baseAddress, content).Result;

            if (response.IsSuccessStatusCode)
            {
                return RedirectToAction("Index");
            }
            else
            {
                errMes = response.Content.ReadAsStringAsync().Result;
                helper.SetStringValue("errMsg", errMes);
                return RedirectToAction("Error");
            }
        }

        #endregion DELETE

        #region metodi interni

        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
        public IActionResult Error()
        {
            SessionHelper helper = new SessionHelper(this);
            string e = helper.GetStringValue("errMsg");
            return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier, ErrMsg = e });
        }

        private string getNewSeriale()
        {
            int p = -1;
            string seriale = string.Empty;
            SessionHelper helper = new SessionHelper(this);
            token = helper.GetStringValue("tok");
            apiUrl = helper.GetStringValue("apiUrl");
            urlBase = apiUrl + "progressiviList";
            urlBase = urlBase + "?token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();
            client.BaseAddress = baseAddress;
            List<Progressivo> progressivi = new List<Progressivo>();
            HttpResponseMessage response = client.GetAsync(baseAddress).Result;
            if (response.IsSuccessStatusCode)
            {
                string data = response.Content.ReadAsStringAsync().Result;
                progressivi = JsonConvert.DeserializeObject<List<Progressivo>>(data);
                var last= progressivi.Where(t=>t.tipo_prog.Equals(_serchiam)).First();
                p = last.val_prog;
                p++;
                seriale=Convert.ToString(p);
                seriale = seriale.PadLeft(10, '0');
                Progressivo upd=new Progressivo();
                upd.val_prog = p;
                upd.tipo_prog = _serchiam;
                upd.azienda = tenant;
                updateSeriale(upd );
            }
            return seriale;
        }

        private async  void updateSeriale(Progressivo p)
        {
            SessionHelper helper = new SessionHelper(this);
            token = helper.GetStringValue("tok");
            apiUrl = helper.GetStringValue("apiUrl");
            tenant = helper.GetStringValue("tenant");
            urlBase = apiUrl + "progressivo/mod";
            urlBase = urlBase + "?token=" + token;
            //Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();

            var stringPayload = JsonConvert.SerializeObject(p);
            var httpContent = new StringContent(stringPayload, Encoding.UTF8, "application/json");
            var httpResponse = await client.PostAsync(urlBase, httpContent);
            if (httpResponse.Content != null)
            {
                var responseContent = await httpResponse.Content.ReadAsStringAsync();
            }
       }

        static class CodiceFiscale
        {
            public static bool VerificaCodiceFiscale(string Codice)
            {
                // Dato un Codice Fiscale verifica il codice di controllo
                // Input: il Codice Fiscale da verificare, 16 caratteri
                // Output: true/false
                // 2010.12.05
                Codice = Codice.Trim().ToUpper();
                if (Codice.Length != 16)
                    return false; // errore
                else
                {
                    if (Codice.Substring(15, 1) ==
                        CalcolaCodiceControllo(Codice.Substring(0, 15)))
                        return true;
                    else
                        return false;
                }
            }
            private static string CalcolaCodiceControllo(string Codice)
            {
                // Calcola il codice di controllo del Codice Fiscale
                // Input: i primi 15 caratteri del Codice Fiscale
                // Output: il codice di controllo
                // 2010.12.05
                int Contatore = 0;
                Codice = Codice.ToUpper();
                if (Codice.Length != 15)
                    return "0"; // zero: errore
                else
                {
                    for (int i = 0; i < Codice.Length; i++)
                    {
                        Contatore += ValoreDelCarattere(Codice.Substring(i, 1), i);
                    }
                    Contatore %= 26; // si considera il resto
                    return Convert.ToChar(Contatore + 65).ToString();
                }
            }
            private static int ValoreDelCarattere(string Carattere, int Posizione)
            {
                int Valore = 0;
                switch (Carattere)
                {
                    case "A":
                    case "0":
                        if ((Posizione % 2) == 0)
                            Valore = 1;
                        else
                            Valore = 0;
                        break;
                    case "B":
                    case "1":
                        if ((Posizione % 2) == 0)
                            Valore = 0;
                        else
                            Valore = 1;
                        break;
                    case "C":
                    case "2":
                        if ((Posizione % 2) == 0)
                            Valore = 5;
                        else
                            Valore = 2;
                        break;
                    case "D":
                    case "3":
                        if ((Posizione % 2) == 0)
                            Valore = 7;
                        else
                            Valore = 3;
                        break;
                    case "E":
                    case "4":
                        if ((Posizione % 2) == 0)
                            Valore = 9;
                        else
                            Valore = 4;
                        break;
                    case "F":
                    case "5":
                        if ((Posizione % 2) == 0)
                            Valore = 13;
                        else
                            Valore = 5;
                        break;
                    case "G":
                    case "6":
                        if ((Posizione % 2) == 0)
                            Valore = 15;
                        else
                            Valore = 6;
                        break;
                    case "H":
                    case "7":
                        if ((Posizione % 2) == 0)
                            Valore = 17;
                        else
                            Valore = 7;
                        break;
                    case "I":
                    case "8":
                        if ((Posizione % 2) == 0)
                            Valore = 19;
                        else
                            Valore = 8;
                        break;
                    case "J":
                    case "9":
                        if ((Posizione % 2) == 0)
                            Valore = 21;
                        else
                            Valore = 9;
                        break;
                    case "K":
                        if ((Posizione % 2) == 0)
                            Valore = 2;
                        else
                            Valore = 10;
                        break;
                    case "L":
                        if ((Posizione % 2) == 0)
                            Valore = 4;
                        else
                            Valore = 11;
                        break;
                    case "M":
                        if ((Posizione % 2) == 0)
                            Valore = 18;
                        else
                            Valore = 12;
                        break;
                    case "N":
                        if ((Posizione % 2) == 0)
                            Valore = 20;
                        else
                            Valore = 13;
                        break;
                    case "O":
                        if ((Posizione % 2) == 0)
                            Valore = 11;
                        else
                            Valore = 14;
                        break;
                    case "P":
                        if ((Posizione % 2) == 0)
                            Valore = 3;
                        else
                            Valore = 15;
                        break;
                    case "Q":
                        if ((Posizione % 2) == 0)
                            Valore = 6;
                        else
                            Valore = 16;
                        break;
                    case "R":
                        if ((Posizione % 2) == 0)
                            Valore = 8;
                        else
                            Valore = 17;
                        break;
                    case "S":
                        if ((Posizione % 2) == 0)
                            Valore = 12;
                        else
                            Valore = 18;
                        break;
                    case "T":
                        if ((Posizione % 2) == 0)
                            Valore = 14;
                        else
                            Valore = 19;
                        break;
                    case "U":
                        if ((Posizione % 2) == 0)
                            Valore = 16;
                        else
                            Valore = 20;
                        break;
                    case "V":
                        if ((Posizione % 2) == 0)
                            Valore = 10;
                        else
                            Valore = 21;
                        break;
                    case "W":
                        if ((Posizione % 2) == 0)
                            Valore = 22;
                        else
                            Valore = 22;
                        break;
                    case "X":
                        if ((Posizione % 2) == 0)
                            Valore = 25;
                        else
                            Valore = 23;
                        break;
                    case "Y":
                        if ((Posizione % 2) == 0)
                            Valore = 24;
                        else
                            Valore = 24;
                        break;
                    case "Z":
                        if ((Posizione % 2) == 0)
                            Valore = 23;
                        else
                            Valore = 25;
                        break;
                    default:
                        Valore = 0;
                        break;
                }
                return Valore;
            }
        }

        private bool _checkVatItaFormale(string _myCountry, string _myVatNumber)
        {
            bool _isValid = false;
            Int16 _ris;

            try
            {
                if (_myCountry.CompareTo("IT") == 0)
                {
                    if (_myVatNumber.Trim().Length == 11)
                    {
                        Int32 s = 0;
                        int n = 1;

                        // sommare ad s le cifre di posto dispari (dalla prima alla nona)
                        while (n <= 9)
                        {
                            _ris = Convert.ToInt16(_myVatNumber.Substring(n - 1, 1));

                            s = s + _ris;

                            n = n + 2;
                        }

                        // per ogni cifra di posto pari (dalla seconda alla decima),
                        // moltiplicare la cifra per due e, se risulta piu' di 9, sottrarre 9; 
                        // quindi aggiungere il risultato a s;
                        n = 2;

                        while (n <= 10)
                        {
                            _ris = Convert.ToInt16(_myVatNumber.Substring(n - 1, 1));
                            _ris = Convert.ToInt16(_ris * 2);

                            if (_ris > 9)
                            {
                                _ris = Convert.ToInt16(_ris - 9);
                            }

                            s = s + _ris;

                            n = n + 2;
                        }

                        // si calcola il resto della divisione di s per 10
                        var _resto = s % 10;

                        // calcolo ultima cifra della partita iva
                        Int16 c = Convert.ToInt16((_resto == 0) ? 0 : 10 - _resto);

                        _isValid = Convert.ToInt16(_myVatNumber.Substring(10, 1)) == c ? true : false;
                    }
                }
            }
            catch
            {
                // noop
                _isValid = false;
            }

            return _isValid;
        }

        //per aggiornare seriale commessa tabella progressivi
        private string GetNewSerialeComm()
        {
            int p = -1;
            string seriale = string.Empty;
            SessionHelper helper = new SessionHelper(this);
            token = helper.GetStringValue("tok");
            apiUrl = helper.GetStringValue("apiUrl");
            urlBase = apiUrl + "progressiviList";
            urlBase = urlBase + "?token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();
            client.BaseAddress = baseAddress;
            List<Progressivo> progressivo = new List<Progressivo>();
            HttpResponseMessage response = client.GetAsync(baseAddress).Result;

            if (response.IsSuccessStatusCode)
            {
                string data = response.Content.ReadAsStringAsync().Result;
                progressivo = JsonConvert.DeserializeObject<List<Progressivo>>(data);
                var last = progressivo.Where(x => x.tipo_prog.Equals(_sercomm)).First();
                p = last.val_prog;
                p++;
                seriale = Convert.ToString(p);
                seriale = seriale.PadLeft(10, '0');
                Progressivo update = new Progressivo();
                update.val_prog = p;
                update.tipo_prog = _sercomm;
                update.azienda = tenant;
                updateSeriale(update);
            }
            return seriale;
        }

        //private async void UpdateSeriale(Progressivo p)
        //{
        //    SessionHelper helper = new SessionHelper(this);
        //    token = helper.GetStringValue("tok");
        //    apiUrl = helper.GetStringValue("apiUrl");
        //    tenant = helper.GetStringValue("tenant");
        //    urlBase = apiUrl + "progressivo/mod";
        //    urlBase = urlBase + "?token=" + token;

        //    client = new HttpClient();

        //    var stringPayload = JsonConvert.SerializeObject(p);
        //    var httpContent = new StringContent(stringPayload, Encoding.UTF8, "application/json");
        //    var httpResponse = await client.PostAsync(urlBase, httpContent);

        //    if (httpResponse.Content != null)
        //    {
        //        var responseContent = await httpResponse.Content.ReadAsStringAsync();
        //    }
        //}

        #endregion altri metodi

    }
}