using Contracts.BindingModels;
using Contracts.ViewModels;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;

namespace ImplementerApp.Controllers
{
    public class DetailController : Controller
    {
        private readonly ILogger<DetailController> _logger;
        private readonly ImplementerData _data;
        public DetailController(ILogger<DetailController> logger, ImplementerData data)
        {
            _logger = logger;
            _data = data;
        }
        private bool IsLoggedIn { get { return UserImplementer.user != null; } }
        private int UserId { get { return UserImplementer.user!.Id; } }

        [HttpGet]
        public IActionResult IndexDetail()
        {
            if (UserImplementer.user != null)
            {
                var list = _data.GetDetails(UserImplementer.user.Id);
                if (list != null)
                    return View(list);
                return View(new List<DetailViewModel>());
            }
            return RedirectToAction("IndexNonReg");
        }
        [HttpPost]
        public void IndexDetail(int id)
        {
            if (UserImplementer.user != null)
            {
                _data.DeleteDetail(id);
            }
            Response.Redirect("IndexDetail");
        }
        [HttpGet]
        public IActionResult CreateDetail(int id)
        {
            if (id != 0)
            {
                var value = _data.GetDetail(id);
                if (value != null)
                    return View(value);
            }
            return View(new DetailViewModel());
        }
        [HttpPost]
        public IActionResult CreateDetail(DetailBindingModel model)
        {
            if (model.Id == 0)
            {
                model.DateCreate = DateTime.Now;
                model.UserId = UserImplementer.user!.Id;
                try {
                    if (_data.CreateDetail(model))
                        return RedirectToAction("IndexDetail");
                } catch (ArgumentException ex)
                {
                    return RedirectToAction("Error", ex.Message);
                }
            }
            else
            {
                if (_data.UpdateDetail(model))
                    return RedirectToAction("IndexDetail");
            }
            return View();
        }

        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
        public IActionResult Error(string ex)
        {
            return View(ex);
        }
    }
}