using System.Linq;
using System.Threading.Tasks;
using Marechai.Areas.Admin.Models;
using Marechai.Database.Models;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Rendering;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Query;

namespace Marechai.Areas.Admin.Controllers
{
    [Area("Admin"), Authorize]
    public class SoundByOwnedMachineController : Controller
    {
        readonly MarechaiContext _context;

        public SoundByOwnedMachineController(MarechaiContext context) => _context = context;

        // GET: SoundByOwnedMachine
        public async Task<IActionResult> Index()
        {
            IIncludableQueryable<SoundByOwnedMachine, SoundSynth> marechaiContext =
                _context.SoundByOwnedMachine.Include(s => s.OwnedMachine).Include(s => s.SoundSynth);

            return View(await marechaiContext.OrderBy(s => s.OwnedMachine.Machine.Company.Name).
                                              ThenBy(s => s.OwnedMachine.Machine.Name).
                                              ThenBy(s => s.OwnedMachine.User.UserName).ThenBy(s => s.SoundSynth.Name).
                                              Select(s => new SoundByMachineViewModel
                                              {
                                                  Id = s.Id,
                                                  Machine =
                                                      $"{s.OwnedMachine.Machine.Company.Name} {s.OwnedMachine.Machine.Name} <{s.OwnedMachine.User.UserName}>",
                                                  SoundSynth = s.SoundSynth.Name
                                              }).ToListAsync());
        }

        // GET: SoundByOwnedMachine/Details/5
        public async Task<IActionResult> Details(long? id)
        {
            if(id == null)
                return NotFound();

            SoundByMachineViewModel soundByOwnedMachine =
                await _context.SoundByOwnedMachine.OrderBy(s => s.OwnedMachine.Machine.Company.Name).
                               ThenBy(s => s.OwnedMachine.Machine.Name).ThenBy(s => s.OwnedMachine.User.UserName).
                               ThenBy(s => s.SoundSynth.Name).Select(s => new SoundByMachineViewModel
                               {
                                   Id = s.Id,
                                   Machine =
                                       $"{s.OwnedMachine.Machine.Company.Name} {s.OwnedMachine.Machine.Name} <{s.OwnedMachine.User.UserName}>",
                                   SoundSynth = s.SoundSynth.Name
                               }).FirstOrDefaultAsync(m => m.Id == id);

            if(soundByOwnedMachine == null)
                return NotFound();

            return View(soundByOwnedMachine);
        }

        // GET: SoundByOwnedMachine/Create
        public IActionResult Create()
        {
            ViewData["OwnedMachineId"] = new SelectList(_context.OwnedMachines.OrderBy(m => m.Machine.Company.Name).
                                                                 ThenBy(m => m.Machine.Name).
                                                                 ThenBy(m => m.User.UserName).Select(m => new
                                                                 {
                                                                     m.Id,
                                                                     Name =
                                                                         $"{m.Machine.Company.Name} {m.Machine.Name} <{m.User.UserName}>"
                                                                 }), "Id", "Name");

            ViewData["SoundSynthId"] = new SelectList(_context.SoundSynths, "Id", "Name");

            return View();
        }

        // POST: SoundByOwnedMachine/Create
        // To protect from overposting attacks, please enable the specific properties you want to bind to, for
        // more details see http://go.microsoft.com/fwlink/?LinkId=317598.
        [HttpPost, ValidateAntiForgeryToken]
        public async Task<IActionResult> Create([Bind("SoundSynthId,OwnedMachineId,Id")]
                                                SoundByOwnedMachine soundByOwnedMachine)
        {
            if(ModelState.IsValid)
            {
                _context.Add(soundByOwnedMachine);
                await _context.SaveChangesAsync();

                return RedirectToAction(nameof(Index));
            }

            ViewData["OwnedMachineId"] = new SelectList(_context.OwnedMachines.OrderBy(m => m.Machine.Company.Name).
                                                                 ThenBy(m => m.Machine.Name).
                                                                 ThenBy(m => m.User.UserName).Select(m => new
                                                                 {
                                                                     m.Id,
                                                                     Name =
                                                                         $"{m.Machine.Company.Name} {m.Machine.Name} <{m.User.UserName}>"
                                                                 }), "Id", "Name", soundByOwnedMachine.OwnedMachineId);

            ViewData["SoundSynthId"] =
                new SelectList(_context.SoundSynths, "Id", "Name", soundByOwnedMachine.SoundSynthId);

            return View(soundByOwnedMachine);
        }

        // GET: SoundByOwnedMachine/Edit/5
        public async Task<IActionResult> Edit(long? id)
        {
            if(id == null)
                return NotFound();

            SoundByOwnedMachine soundByOwnedMachine = await _context.SoundByOwnedMachine.FindAsync(id);

            if(soundByOwnedMachine == null)
                return NotFound();

            ViewData["OwnedMachineId"] = new SelectList(_context.OwnedMachines.OrderBy(m => m.Machine.Company.Name).
                                                                 ThenBy(m => m.Machine.Name).
                                                                 ThenBy(m => m.User.UserName).Select(m => new
                                                                 {
                                                                     m.Id,
                                                                     Name =
                                                                         $"{m.Machine.Company.Name} {m.Machine.Name} <{m.User.UserName}>"
                                                                 }), "Id", "Name", soundByOwnedMachine.OwnedMachineId);

            ViewData["SoundSynthId"] =
                new SelectList(_context.SoundSynths, "Id", "Name", soundByOwnedMachine.SoundSynthId);

            return View(soundByOwnedMachine);
        }

        // POST: SoundByOwnedMachine/Edit/5
        // To protect from overposting attacks, please enable the specific properties you want to bind to, for
        // more details see http://go.microsoft.com/fwlink/?LinkId=317598.
        [HttpPost, ValidateAntiForgeryToken]
        public async Task<IActionResult> Edit(long id, [Bind("SoundSynthId,OwnedMachineId,Id")]
                                              SoundByOwnedMachine soundByOwnedMachine)
        {
            if(id != soundByOwnedMachine.Id)
                return NotFound();

            if(ModelState.IsValid)
            {
                try
                {
                    _context.Update(soundByOwnedMachine);
                    await _context.SaveChangesAsync();
                }
                catch(DbUpdateConcurrencyException)
                {
                    if(!SoundByOwnedMachineExists(soundByOwnedMachine.Id))
                        return NotFound();

                    throw;
                }

                return RedirectToAction(nameof(Index));
            }

            ViewData["OwnedMachineId"] = new SelectList(_context.OwnedMachines.OrderBy(m => m.Machine.Company.Name).
                                                                 ThenBy(m => m.Machine.Name).
                                                                 ThenBy(m => m.User.UserName).Select(m => new
                                                                 {
                                                                     m.Id,
                                                                     Name =
                                                                         $"{m.Machine.Company.Name} {m.Machine.Name} <{m.User.UserName}>"
                                                                 }), "Id", "Name", soundByOwnedMachine.OwnedMachineId);

            ViewData["SoundSynthId"] =
                new SelectList(_context.SoundSynths, "Id", "Name", soundByOwnedMachine.SoundSynthId);

            return View(soundByOwnedMachine);
        }

        // GET: SoundByOwnedMachine/Delete/5
        public async Task<IActionResult> Delete(long? id)
        {
            if(id == null)
                return NotFound();

            SoundByMachineViewModel soundByOwnedMachine =
                await _context.SoundByOwnedMachine.OrderBy(s => s.OwnedMachine.Machine.Company.Name).
                               ThenBy(s => s.OwnedMachine.Machine.Name).ThenBy(s => s.OwnedMachine.User.UserName).
                               ThenBy(s => s.SoundSynth.Name).Select(s => new SoundByMachineViewModel
                               {
                                   Id = s.Id,
                                   Machine =
                                       $"{s.OwnedMachine.Machine.Company.Name} {s.OwnedMachine.Machine.Name} <{s.OwnedMachine.User.UserName}>",
                                   SoundSynth = s.SoundSynth.Name
                               }).FirstOrDefaultAsync(m => m.Id == id);

            if(soundByOwnedMachine == null)
                return NotFound();

            return View(soundByOwnedMachine);
        }

        // POST: SoundByOwnedMachine/Delete/5
        [HttpPost, ActionName("Delete"), ValidateAntiForgeryToken]
        public async Task<IActionResult> DeleteConfirmed(long id)
        {
            SoundByOwnedMachine soundByOwnedMachine = await _context.SoundByOwnedMachine.FindAsync(id);
            _context.SoundByOwnedMachine.Remove(soundByOwnedMachine);
            await _context.SaveChangesAsync();

            return RedirectToAction(nameof(Index));
        }

        bool SoundByOwnedMachineExists(long id) => _context.SoundByOwnedMachine.Any(e => e.Id == id);
    }
}