public QuoteDto GetRandomUnansweredQuote(FamousQuotesUser user, bool isBinaryMode)
{
if (user.Answers is null || user.Answers.Count == 0)
{
var quoteIds = DbContext.Quotes.Select(q => q.Id);
user.AddQuotesToBeAnswered(quoteIds.AsEnumerable());
DbContext.FamousQuotesUsers.Update(user);
DbContext.SaveChanges();
}
var unansweredQuoteIds = user.GetUnasweredQuotes();
var unansweredQuoteIdsCount = unansweredQuoteIds.Count();
var randomQuote = new QuoteDto();
var random = new Random();
var randomQuoteIndex = random.Next(unansweredQuoteIdsCount - 1);
var quoteId = unansweredQuoteIds.ToArray()[randomQuoteIndex];
var quote = DbContext.Quotes.FirstOrDefault(q => q.Id == quoteId);
var correctAuthor = quote.Author;
randomQuote.CorrectAuthorName = correctAuthor.Name;
var authors = DbContext.Authors;
var authorsCount = authors.Count();
var randomAuthorOneIndex = random.Next(authorsCount - 1);
var authorOne = authors.ToArray()[randomAuthorOneIndex];
randomQuote.QuoteId = quote.Id;
randomQuote.QuoteText = quote.Text;
randomQuote.AuthorOneName = authorOne.Name;
if (isBinaryMode)
{
return(randomQuote);
}
var randomAuthorTwoIndex = random.Next(authorsCount - 1);
var authorTwo = authors.ToArray()[randomAuthorTwoIndex];
randomQuote.AuthorTwoName = authorTwo.Name;
var randomAuthorThreeIndex = random.Next(authorsCount - 1);
var authorThree = authors.ToArray()[randomAuthorThreeIndex];
randomQuote.AuthorThreeName = authorThree.Name;
return(randomQuote);
}
public ResultDto SaveAnswer(FamousQuotesUser user, AnswerDto answer, bool isBinaryMode)
{
var result = new ResultDto
{
AuthorName = answer.AuthorName
};
var quoteId = answer.QuoteId;
var correctAuthorName = answer.CorrectAuthorName;
if (isBinaryMode)
{
var isAnswerTrue = answer.IsAnswerTrue != null ? answer.IsAnswerTrue : false;
if ((answer.AuthorName == correctAuthorName && isAnswerTrue == true) ||
(answer.AuthorName != correctAuthorName && isAnswerTrue == false))
{
user.AddCorrectAnswer(quoteId, answer.AuthorName, isAnswerTrue.Value);
result.AuthorName = answer.AuthorName;
result.IsAnswerTrue = true;
DbContext.FamousQuotesUsers.Update(user);
DbContext.SaveChanges();
return(result);
}
user.AddWrongAnswer(quoteId, answer.AuthorName, isAnswerTrue.Value);
result.AuthorName = correctAuthorName;
result.IsAnswerTrue = false;
return(result);
}
if (answer.AuthorName == correctAuthorName)
{
user.AddCorrectAnswer(quoteId, answer.AuthorName, null);
result.AuthorName = answer.AuthorName;
result.IsAnswerTrue = true;
DbContext.FamousQuotesUsers.Update(user);
DbContext.SaveChanges();
return(result);
}
user.AddWrongAnswer(quoteId, answer.AuthorName, null);
result.AuthorName = correctAuthorName;
result.IsAnswerTrue = false;
return(result);
}
public async Task <ActionResult> IndexMultipleChoicesMode()
{
FamousQuotesUser user = await GetUser();
var quote = gameService.GetRandomUnansweredQuote(user, false);
if (string.IsNullOrWhiteSpace(quote.QuoteText))
{
ViewData[Message] = GameOverMessage + quote.Score;
return(this.View());
}
var quoteViewModel = Mapper.Map <QuoteViewModel>(quote);
return(View(quoteViewModel));
}
public async Task <IActionResult> OnPostAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
ExternalLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync()).ToList();
if (ModelState.IsValid)
{
var user = new FamousQuotesUser {
UserName = Input.Email, Email = Input.Email
};
var result = await _userManager.CreateAsync(user, Input.Password);
if (result.Succeeded)
{
_logger.LogInformation("User created a new account with password.");
var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
code = WebEncoders.Base64UrlEncode(Encoding.UTF8.GetBytes(code));
var callbackUrl = Url.Page(
"/Account/ConfirmEmail",
pageHandler: null,
values: new { area = "Identity", userId = user.Id, code = code, returnUrl = returnUrl },
protocol: Request.Scheme);
await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
$"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");
if (_userManager.Options.SignIn.RequireConfirmedAccount)
{
return(RedirectToPage("RegisterConfirmation", new { email = Input.Email, returnUrl = returnUrl }));
}
else
{
await _signInManager.SignInAsync(user, isPersistent : false);
return(LocalRedirect(returnUrl));
}
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
// If we got this far, something failed, redisplay form
return(Page());
}
public AchievementsDto GetUserAchievements(FamousQuotesUser user)
{
throw new System.NotImplementedException();
}
