VirtualTask/Controllers/LoginController.cs

using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json;
using System.Diagnostics;
using System.Text;
using VirtualTask.Models;

namespace VirtualTask.Controllers
{
    public class LoginController : Controller
    {

        string apiUrl=string.Empty;
        HttpClient client;
        SessionHelper helper;
        string errMes=string.Empty;
        private readonly IConfiguration _configuration;


        public LoginController(IConfiguration configuration)
        {

            client = new HttpClient();
           // helper = new SessionHelper(this);
            _configuration = configuration;
            var key = _configuration["ApplicationInsights:rootUrlApi"];
            apiUrl = key;
        }
        public IActionResult Index()
        {
            return View();
        }


        [HttpPost]
        public IActionResult Login2(Login model)
        {

            if (ModelState.IsValid)
            {
                helper = new SessionHelper(this);
                string url = apiUrl + "loginTechnicalVT";
                Uri baseAddress = new Uri(url);
                client.BaseAddress = baseAddress;
                ViewBag.Error = string.Empty;
                ViewBag.Admin = string.Empty;

                LoginOut loginOut = new LoginOut();
                string data = JsonConvert.SerializeObject(model);
                StringContent content = new StringContent(data, Encoding.UTF8, "application/json");
                HttpResponseMessage response = client.PostAsync(baseAddress, content).Result;
                if (response.IsSuccessStatusCode)
                {
                    string risultato = response.Content.ReadAsStringAsync().Result;
                    loginOut = JsonConvert.DeserializeObject<LoginOut>(risultato);

                    string azienda = loginOut != null && !string.IsNullOrEmpty(loginOut.Tenant) ? loginOut.Tenant : string.Empty;
                    string ten = model != null && !string.IsNullOrEmpty(model.Tenant) ? model.Tenant : string.Empty;
                    string tok = loginOut != null && !string.IsNullOrEmpty(loginOut.Tok) ? loginOut.Tok : string.Empty;
                    string usr = model != null && !string.IsNullOrEmpty(model.Username) ? model.Username : string.Empty;

                    helper.SetStringValue("tok", tok);
                    helper.SetStringValue("apiUrl", apiUrl);
                    helper.SetStringValue("tenant", ten);
                    helper.SetStringValue("tenant2", azienda);
                    helper.SetStringValue("tecnico", usr);
                    helper.SetStringValue("admin", (loginOut!=null && loginOut.Tcsuper != null) ? loginOut.Tcsuper : "N");
                    helper.SetStringValue("time_sheet", loginOut != null && loginOut.Config!=null &&  loginOut.Config.time_sheet != null && loginOut.Config.time_sheet ==true? "S" : "N");

                    if (!string.IsNullOrEmpty(azienda) && azienda.Equals(Clienti.Marrocco))
                    {
                        string err = "Utente non abilitato all'area riservata.";
                        helper.SetStringValue("errMsg", err);
                        ViewBag.Error = err;
                        return View();
                    }
                    else
                    {
                        return RedirectToAction("Index", "Home");
                    }                 
                }
                else
                {
                    errMes = response.Content.ReadAsStringAsync().Result;
                    loginOut = JsonConvert.DeserializeObject<LoginOut>(errMes);

                    helper.SetStringValue("errMsg", loginOut.err_detail);
                    ViewBag.Error = loginOut.err_detail;
                    return View();
                }

            }
            else
            {
                foreach (var Elemento in ModelState.Values)
                {
                    foreach (var Errore in Elemento.Errors)
                    {
                        string ErroreRilevato = Errore.ErrorMessage;
                    }

                }
                return View();
            }

        }

        public IActionResult Login2()
        {
            return View();
        }
        #region Login per download apk
        /// <summary></summary>
        public static class Clienti
        {
            /// <summary></summary>
            public const string Marrocco = "MARRO";

            /// <summary></summary>
            public const string Ferrari = "FERRA";

            /// <summary>Zucchetti Sicilia</summary>
            public const string Sicilia = "LABSE";

            /// <summary>Discovery</summary>
            public const string Discovery = "DISCO";

            /// <summary>Sarom</summary>
            public const string Sarom = "SAROM";

            /// <summary>Sinergo</summary>
            public const string Sinergo = "SINER";

            /// <summary>Gitoga</summary>
            public const string Gitoga = "GITSR";

            /// <summary>Lifta</summary>
            public const string Lifta = "LIFTA";

            /// <summary>Siet</summary>
            public const string Siet = "SIET2";

            /// <summary>PMS</summary>
            public const string PMS = "PMS00";

            /// <summary>VT app</summary>
            public const string VT = "VIRTU";

            /// <summary>Lift-web</summary>
            public const string LW = "DEMO";

            /// <summary>Tedesco Impianti</summary>
            public const string Tedesco = "TEDES";

            /// <summary>Syscom</summary>
            public const string Syscom = "A0001";

        }
        public IActionResult LoginDownload()
        {
            return View();
        }
        [HttpPost]
        public IActionResult LoginDownload(Login model)
        {

            if (ModelState.IsValid)
            {
                helper = new SessionHelper(this);
                string url = apiUrl + "loginTechnicalVT";
                Uri baseAddress = new Uri(url);
                client.BaseAddress = baseAddress;
                ViewBag.Error = string.Empty;
                ViewBag.Admin = string.Empty;

                LoginOut loginOut = new LoginOut();
                string data = JsonConvert.SerializeObject(model);
                StringContent content = new StringContent(data, Encoding.UTF8, "application/json");
                HttpResponseMessage response = client.PostAsync(baseAddress, content).Result;
                if (response.IsSuccessStatusCode)
                {
                    string risultato = response.Content.ReadAsStringAsync().Result;
                    loginOut = JsonConvert.DeserializeObject<LoginOut>(risultato);

                    string azienda = loginOut != null && !string.IsNullOrEmpty(loginOut.Tenant) ? loginOut.Tenant : string.Empty;

                    helper.SetStringValue("tok", loginOut.Tok);
                    helper.SetStringValue("apiUrl", apiUrl);
                    helper.SetStringValue("tenant", azienda);
                    helper.SetStringValue("tenant2", loginOut.Tenant);
                    helper.SetStringValue("tecnico", model.Username);
                    helper.SetStringValue("admin", loginOut.Tcsuper != null ? loginOut.Tcsuper : "N");
                    helper.SetStringValue("time_sheet", loginOut.Config != null && loginOut.Config.time_sheet != null && loginOut.Config.time_sheet == true ? "S" : "N");

                    if(!string.IsNullOrEmpty(azienda)&& azienda.Equals(Clienti.Marrocco))
                    {
                        helper.SetStringValue("aziendaDownload", azienda);
                        return RedirectToAction("Index", "Download");
                    }
                    else
                    {
                        string err = "Utente non abilitato al download.";
                        helper.SetStringValue("errMsg", err);
                        ViewBag.Error = err;
                        return View();
                    }                    
                }
                else
                {
                    errMes = response.Content.ReadAsStringAsync().Result;
                    loginOut = JsonConvert.DeserializeObject<LoginOut>(errMes);

                    helper.SetStringValue("errMsg", loginOut.err_detail);
                    ViewBag.Error = loginOut.err_detail;
                    return View();
                }

            }
            else
            {
                foreach (var Elemento in ModelState.Values)
                {
                    foreach (var Errore in Elemento.Errors)
                    {
                        string ErroreRilevato = Errore.ErrorMessage;
                    }

                }
                return View();
            }

        }

        #endregion
        public IActionResult Logout()
        {
            helper = new SessionHelper(this);
            helper.ClearFormatedKey("tok");
            helper.ClearFormatedKey("apiUrl");
            helper.ClearFormatedKey("tenant");
            helper.ClearFormatedKey("tecnico");
            helper.ClearFormatedKey("admin");

            return RedirectToAction("Login2", "Login");
        }
    }
}