private async Task HandleActionButtonAsync()
{
if (currentAction == CurrentAction.ShowingRoundResult)
{
if (++currentRound >= TotalRounds)
{ //Showing final result
var dlg = new ResultDlg(answers)
{
Owner = this
};
if (dlg.ShowDialog() == true)
{
await RefreshAllWords();
//Update the list of clauses
clausesForTrainingList = clausesForTrainingList
.Union(dlg.Answers.Where(o => !String.IsNullOrEmpty(o.Word.Sound))
.Select(o => o.Word.Id)) //In case of new words (wrong answers)
.Except(dlg.Answers.Where(o => o.Deleted).Select(o => o.Word.Id)) //Deleted words
.ToList();
await StartTrainingAsync();
}
else
{
GoToStatistic = dlg.GoToStatistic; //"Command" retranslation
Close();
}
}
else
{
await NextRoundAsync();
}
return;
}
Debug.Assert(currentAction == CurrentAction.WaitingForUserAnswer);
if (IsAnswerCorrect() == AnswerCheckResult.Incorrect &&
PrgSettings.Default.ListeningAllowOneMistake &&
triesWereMade < 1)
{ //Give a second chance
triesWereMade++;
PlayErrorSound();
return;
}
await ShowRoundResultAsync();
}
private async Task HandleActionButtonAsync()
{
if (currentAction == CurrentAction.ShowingRoundResult)
{
if (++currentRound >= TotalRounds)
{ //Showing final result
var dlg = new ResultDlg(answers)
{
Owner = this
};
if (dlg.ShowDialog() == true)
{
await RefreshAllWords();
//Update the list of clauses
clausesForTrainingList = clausesForTrainingList
.Except(dlg.Answers.Where(o => o.Deleted).Select(o => o.Word.Id)) //Deleted words
.ToList();
await StartTrainingAsync();
}
else
{
GoToStatistic = dlg.GoToStatistic;
Close();
}
}
else
{
await NextRoundAsync();
}
return;
}
Debug.Assert(currentAction == CurrentAction.WaitingForUserAnswer);
await ShowRoundResultAsync();
}
private async Task NextRoundAsync()
{
if (currentRound == TotalRounds)
{ //The training is over
//Showing final result
var dlg = new ResultDlg(answers)
{
Owner = this
};
if (dlg.ShowDialog() == true)
{
await RefreshAllWords();
//Update the list of clauses
clausesForTrainingList = clausesForTrainingList
.Union(dlg.Answers.Select(o => o.Word.Id)) //In case of new words (wrong answers)
.Except(dlg.Answers.Where(o => o.Deleted).Select(o => o.Word.Id)) //Deleted words
.ToList();
await StartTrainingAsync();
}
else
{
GoToStatistic = dlg.GoToStatistic; //"Command" retranslation
Close();
}
return;
}
//Preparations for the round
currentAction = CurrentAction.WaitingForUserAnswer;
translationLbl.Visibility = yesNoBtnPanel.Visibility = Visibility.Visible;
actionBtnPanel.Visibility = Visibility.Hidden;
rightAnswerForRound = await dbFacade.GetClauseByIdAsync(wordsForTraining[currentRound]);
answerTime = DateTime.UtcNow;
Clause wrongAnswerForRound = await GetWrongAnswerForWordAsync(rightAnswerForRound);
bool showWrongAnswer = (random.Next(100) < 50);
//Set up the controls
counterLbl.Text = $"{currentRound + 1}/{TotalRounds}";
wordLbl.Text = rightAnswerForRound.Word;
translationLbl.Text = showWrongAnswer ? MakeTranslationsString(wrongAnswerForRound.Translations)
: MakeTranslationsString(rightAnswerForRound.Translations);
yesBtn.Tag = showWrongAnswer ? wrongAnswerForRound : rightAnswerForRound;
noBtn.Tag = showWrongAnswer ? rightAnswerForRound : wrongAnswerForRound;
DecorateButton(yesBtn, ButtonDecoration.ResetDecoration);
DecorateButton(noBtn, ButtonDecoration.ResetDecoration);
yesBtn.IsEnabled = noBtn.IsEnabled = true;
mainPBar.Value = 0;
await PlaySoundAsync(rightAnswerForRound); //Auto play sound
answerTimer.Start();
}
/// <summary>
/// React on the given answer (considering <see cref="currentAction"/>).
/// </summary>
protected virtual async Task HandleAnswerAsync(int?answerId)
{
if (currentAction == CurrentAction.HidingAnswers)
{
if (answerId is null)
{ //Space button was pressed
currentAction = CurrentAction.WaitingForUserAnswer;
UpdateActionButtons();
}
return;
}
else if (currentAction == CurrentAction.ShowingRoundResult)
{
if (answerId is null)
{ //Space button was pressed
if (++currentRound >= TotalRounds)
{ //Showing final result
var dlg = new ResultDlg(answers)
{
Owner = this
};
if (dlg.ShowDialog() == true)
{
await RefreshAllWords();
//Update the list of clauses
clausesForTrainingList = clausesForTrainingList
.Union(dlg.Answers.Select(o => o.Word.Id)) //In case of new words (wrong answers)
.Except(dlg.Answers.Where(o => o.Deleted).Select(o => o.Word.Id)) //Deleted words
.ToList();
await StartTrainingAsync();
}
else
{
GoToStatistic = dlg.GoToStatistic; //"Command" retranslation
Close();
}
}
else
{
await NextRoundAsync();
}
}
else //An answer button
{
await PlaySoundAsync(Enumerable.Range(0, AnswersPerRound)
.Select(o => (Clause)GetAnswerButton(o).Tag)
.Single(o => o.Id == answerId));
}
return;
}
Clause givenAnswer = null;
//Showing result
foreach (Button btn in Enumerable.Range(0, AnswersPerRound).Select(o => GetAnswerButton(o)))
{
var clause = (Clause)btn.Tag;
if (clause.Id == answerId)
{ //The pressed by the user button
givenAnswer = clause;
if (answerId == rightAnswerForRound.Id)
{
DecorateButton(btn, ButtonDecoration.UserRightAnswer);
}
else
{
DecorateButton(btn, ButtonDecoration.UserWrongAnswer);
}
}
else if (clause.Id == rightAnswerForRound.Id)
{
DecorateButton(btn, ButtonDecoration.RightAnswer);
}
else
{
DecorateButton(btn, ButtonDecoration.ResetDecoration);
}
}
if (answerId is null)
{
DecorateButton(actionButton, ButtonDecoration.UserWrongAnswer);
}
//Collect answer info
await SaveAnswerAsync(new TestAnswer {
Word = rightAnswerForRound,
GivenAnswer = givenAnswer,
Correct = (answerId == rightAnswerForRound.Id),
Time = DateTime.UtcNow - answerTime
});
currentAction = CurrentAction.ShowingRoundResult;
UpdateActionButtons();
ShowRightAnswerData();
//Capture the value for this method cuz rightAnswerForRound could be changed while the method running
Clause rightAnswerForRoundCaptured = rightAnswerForRound;
if (answerId != null && answerId != rightAnswerForRoundCaptured.Id)
{
PlayErrorSound();
await Task.Delay(500);
}
await PlaySoundAsync(rightAnswerForRoundCaptured);
}