private static CodingViewModel ToCodingViewModel(this Coding coding)
{
var viewModel = new CodingViewModel
{
Code = coding.Code,
Display = coding.Display,
System = coding.System
};
return(viewModel);
}
/// <summary>
/// Pagina de concurs a unei probleme. Aici se rezolva problema si se trimite solutia
/// </summary>
/// <param name="id">id-ul problemei</param>
/// <param name="grade">nota obtinuta in urma trimiterii unei solutii</param>
/// <param name="hasGrade">parametru de verificare in View daca a fost verificata solutia si a primit nota</param>
public async Task <IActionResult> Index(int?id, float grade, bool hasGrade)
{
if (id == null)
{
return(NotFound());
}
// challenge-ul in curs de desfasurare
var challenge = _context.Challenges
.Include(s => s.Contest)
.FirstOrDefault(m => m.Id == id);
if (!IsChallengeActive(challenge))
{
return(RedirectToAction("EroareTimp"));
}
//inserare template-uri aferente challenge-ului in limbaje
var programmingLanguages = _context.ProgrammingLanguages.Where(s => s.Available).ToList();
var codeTemplates = _context.CodeTemplates.Where(s => s.ChallengeId == id);
foreach (var codeTemplate in codeTemplates)
{
foreach (var language in programmingLanguages)
{
if (codeTemplate.ProgrammingLanguageId == language.Id)
{
language.CodeTemplate = codeTemplate.Code;
}
}
}
//formare sesiune de coding
var userId = _userManager.GetUserId(User); // id-ul utilizatorului curent
var codingSession = _context.CodingSessions // verificam sa vedem daca este salvata o sesiune deja
.Include(s => s.ProgrammingLanguage)
.FirstOrDefault(s => s.ChallengeId == id && s.ApplicationUserId == userId);
if (codingSession == null) // daca nu este una salvata in baza de date cream una aferenta utilizatorului si challenge-ului
{
var progLang = programmingLanguages.First();
var newCodingSession = new CodingSessionModel
{
ChallengeId = challenge.Id,
ApplicationUserId = userId,
ProgrammingLanguageId = progLang.Id,
Code = progLang.CodeTemplate,
};
_context.CodingSessions.Add(newCodingSession);
await _context.SaveChangesAsync();
codingSession = newCodingSession;
}
// creare condingView pentru afisare in view
var codingViewModel = new CodingViewModel
{
Challenge = challenge,
CodingSession = codingSession,
HasGrade = hasGrade,
Grade = grade,
ProgramingLanguages = programmingLanguages
};
// creare select list pentru selectare limbaj de programare
var currentLangCode = codingSession.ProgrammingLanguage.LanguageCode;
var programmingLanguagesSelectList = new SelectList(programmingLanguages, "LanguageCode", "Name", currentLangCode);
ViewData["ProgrammingLanguages"] = programmingLanguagesSelectList;
//calculare timp ramas din concurs
var contest = challenge.Contest;
var remainingTime = contest.Duration - (DateTime.Now - contest.StartDate).TotalMinutes;
ViewData["remainingTime"] = Math.Round(remainingTime);
return(View(codingViewModel));
}
private void CodingClicked(object sender, RoutedEventArgs e)
{
DataContext = new CodingViewModel();
}
public MainWindow()
{
InitializeComponent();
DataContext = new CodingViewModel();
}
