using HospitalContracts.BindingModels;
using HospitalContracts.ViewModels;
using HospitalDatabaseImplement;
using HospitalWeb.Models;
using Microsoft.AspNetCore.Mvc;
using System.Diagnostics;

namespace HospitalWeb.Controllers
{
    public class HomeController : Controller
    {
        private readonly ILogger<HomeController> _logger;

        public HomeController(ILogger<HomeController> logger)
        {
            _logger = logger;           
        }

        public IActionResult Index()
        {
            return View();
        }

        [HttpGet]
        public IActionResult Privacy()
        {
            if (APIClient.Apothecary == null)
            {
                return Redirect("~/Home/Enter");
            }
            return View(APIClient.Apothecary);
        }
        [HttpPost]
        public void Privacy(string login, string password)
        {
            if (APIClient.Apothecary == null)
            {                
                throw new Exception("Доступно только авторизованным пользователям");
            }
            if (string.IsNullOrEmpty(login) ||
            string.IsNullOrEmpty(password))
            {
                throw new Exception("Введите логин и пароль");
            }
            APIClient.PostRequest("api/apothecary/updatedata", new
            ApothecaryBindingModel
            {
                Id = APIClient.Apothecary.Id,
                Login = login,
                Password = password
            });
            APIClient.Apothecary.Login = login;
            APIClient.Apothecary.Password = password;
            Response.Redirect("Index");
        }

        [HttpGet]
        public IActionResult Enter()
        {
            return View();
        }

        [HttpPost]
        public void Enter(string login, string password)
        {
            if (string.IsNullOrEmpty(login) ||
            string.IsNullOrEmpty(password))
            {
                throw new Exception("Введите логин и пароль");
            }
            APIClient.Apothecary =
            APIClient.GetRequest<ApothecaryViewModel>($"api/apothecary/login?login={login}&password={password}");
            if (APIClient.Apothecary == null)
            {
                throw new Exception("Неверный логин/пароль");
            }
            Response.Redirect("Index");
        }

        [HttpGet]
        public IActionResult Register()
        {
            return View();
        }
        [HttpPost]
        public void Register(string login, string password)
        {
            if (string.IsNullOrEmpty(login) || string.IsNullOrEmpty(password))
            {
                throw new Exception("Введите логин и пароль");
            }
            APIClient.PostRequest("api/apothecary/register", new
            ApothecaryBindingModel
            {
                Login = login,
                Password = password
            });
            Response.Redirect("Enter");
            return;
        }


        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
        public IActionResult Error()
        {
            return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
        }
    }
}