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

namespace ExamenDaw.Controllers
{
    public class AngajatController : Controller
    {
        private readonly ApplicationDbContext _context;

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

        [HttpGet]
        public ActionResult Index()
        {
            var angajati = _context.Angajati.OrderByDescending(a => a.Salariu).Include(a => a.Departament).ToList();

            return View(angajati);
        }

        [HttpGet]
        public ActionResult Add()
        {
            var model = new AngajatVM()
            {
                Departamente = GetDepartaments()
            };

            return View(model);
        }

        [HttpPost]
        public ActionResult Add(AngajatVM model)
        {
            if (!ModelState.IsValid)
            {
                model.Departamente = GetDepartaments();

                return View(model);
            }

            var angajatToAdd = Mapper.Map<Angajat>(model);
            angajatToAdd.DataAngajare = DateTime.Now;

            _context.Angajati.Add(angajatToAdd);
            _context.SaveChanges();

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

        [HttpGet]
        public ActionResult Edit(int angajatId)
        {
            var angajat = _context.Angajati.FirstOrDefault(a => a.IDAngajat == angajatId);

            var angajatToEdit = Mapper.Map<EditAngajatVM>(angajat);
            angajatToEdit.Departamente = GetDepartaments();

            return View(angajatToEdit);
        }

        [HttpPost]
        public ActionResult Edit(EditAngajatVM model)
        {
            if (!ModelState.IsValid)
            {
                model.Departamente = GetDepartaments();
                return View(model);
            }

            var angajatToEdit = _context.Angajati.Find(model.IDAngajat);
            if (TryUpdateModel(angajatToEdit))
            {
                angajatToEdit.Nume = model.Nume;
                angajatToEdit.Prenume = model.Prenume;
                angajatToEdit.Email = model.Email;
                angajatToEdit.Salariu = model.Salariu;
                angajatToEdit.IDDepart = model.IDDepart;
                _context.SaveChanges();
            }

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

        private List<SelectListItem> GetDepartaments()
        {
            var departaments = _context.Departamente.ToList();

            return departaments.Select(c => Mapper.Map<SelectListItem>(c)).ToList();
        }
    }
}