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);

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

                    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();
        }
        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");
        }
    }
}