using System.Diagnostics;

using Microsoft.AspNetCore.Mvc;

using TechnoWorld.Models;

namespace TechnoWorld.Controllers;

public class HomeController : Controller
{

    private readonly ILogger<HomeController> _logger;

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

    public IActionResult Index()
    {

        ViewData["Title"] = "Главная";

        return View();
    }

    public IActionResult About()
    {

        ViewData["Title"] = "О системе";

        return View();
    }

    [HttpGet]
    public IActionResult Contacts()
    {

        ViewData["Title"] = "Контакты";

        return View();
    }

    [HttpPost]

    public IActionResult Contacts(ContactViewModel model)
    {

        if (ModelState.IsValid)
        {

            TempData["ContactSuccess"] = "Ваше сообщение принято! Мы свяжемся с вами в ближайшее время.";

            return RedirectToAction(nameof(Contacts));
        }

        ViewData["Title"] = "Контакты";
        return View(model);
    }

    [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]

    public IActionResult Error(int? statusCode = null)
    {

        var model = new ErrorViewModel
        {
            RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier,

            StatusCode = statusCode
        };

        if (statusCode == 404)
            ViewData["Title"] = "Страница не найдена";
        else
            ViewData["Title"] = "Ошибка";

        return View(model);
    }
}