using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Data.Entity;
using System.Web.Mvc;
using Vidly.Models;
using Vidly.ViewModels;

namespace Vidly.Controllers
{
    public class MoviesController : Controller
    {
        private ApplicationDbContext _context;

        public MoviesController()
        {
            _context = new ApplicationDbContext();
        }

        protected override void Dispose(bool disposing)
        {
            _context.Dispose();
        }

        public ActionResult New()
        {
            var movieGenres = _context.MovieGenres.ToList();
            var viewModel = new MovieFormViewModel
            {
                //Movie = new Movie(),
                MovieGenres = movieGenres
            };
            return View("MovieForm", viewModel);
        }

        [HttpPost]
        [ValidateAntiForgeryToken]
        public ActionResult Save(Movie movie)
        {
            if (!ModelState.IsValid)
            {
                var viewModel = new MovieFormViewModel(movie)
                {
                    MovieGenres = _context.MovieGenres.ToList()
                };
                return View("MovieForm", viewModel);
            }

            if (movie.Id == 0)
                _context.Movies.Add(movie);
            else
            {
                var movieInDb = _context.Movies.Single(c => c.Id == movie.Id);
                // Mapper.Map(customer, customerInDb);

                movieInDb.Name = movie.Name;
                movieInDb.ReleaseDate = movie.ReleaseDate;
                movieInDb.MovieGenreId = movie.MovieGenreId;
                movieInDb.NumberInStock = movie.NumberInStock;
            }
            _context.SaveChanges();

            return RedirectToAction("Index", "Movies");
        }



        [Route("Movies")]
        [Route("Movies/Index")]
        public ActionResult Index()
        {
            var viewModel = new MoviesViewModel()
            {
                Movies = _context.Movies.Include(m => m.MovieGenre).ToList()
            };
            return View(viewModel);
        }

        [Route("Movies/Movies/{nr}")]
        public ActionResult Movie(int nr)
        {
            var movie = _context.Movies.Include(c => c.MovieGenre).SingleOrDefault(c => c.Id == nr);
            if (movie == null)
                return HttpNotFound();
            return View(movie);
        }

        public ActionResult Edit(int id)
        {
            var movie = _context.Movies.SingleOrDefault(c => c.Id == id);

            if (movie == null)
                return HttpNotFound();

            var viewModel = new MovieFormViewModel(movie)
            {
                MovieGenres = _context.MovieGenres.ToList()
            };

            return View("MovieForm", viewModel);

        }


    }
}