public static void Start(ClientOrchestrator orchestrator, TriviaViewModel viewModel, CommandBindingCollection bindings, TriviaClient window)
{
Contract.Requires(orchestrator != null);
bindings.Add(new CommandBinding(TriviaCommands.WrongAnswer,
(object source, ExecutedRoutedEventArgs e) =>
{
AnswerViewModel a = (AnswerViewModel)e.Parameter;
a.WhoCalledIn = TriviaClient.PlayerName;
orchestrator.SendUpdateAnswerRequest(a.CreateModel(), false);
}));
bindings.Add(new CommandBinding(TriviaCommands.CorrectAnswer,
(object source, ExecutedRoutedEventArgs e) =>
{
CorrectAnswerData cad = (CorrectAnswerData)e.Parameter;
AnswerViewModel a = cad.Answer;
a.WhoCalledIn = TriviaClient.PlayerName;
orchestrator.SendUpdateAnswerRequest(a.CreateModel(), false);
QuestionChanges questionChanges = new QuestionChanges(new QuestionId(a.Hour, a.Number))
{
Open = false,
Correct = true,
Answer = a.Text,
PhoneBankOperator = cad.PhoneBankOperator
};
// Update the correct answer
orchestrator.SendUpdateQuestionRequest(questionChanges);
}));
bindings.Add(new CommandBinding(TriviaCommands.PartialAnswer,
(object source, ExecutedRoutedEventArgs e) =>
{
AnswerViewModel a = (AnswerViewModel)e.Parameter;
a.WhoCalledIn = TriviaClient.PlayerName;
a.Partial = true;
orchestrator.SendUpdateAnswerRequest(a.CreateModel(), true); // Flag as a partial
}));
bindings.Add(new CommandBinding(TriviaCommands.EditAnswer,
(object source, ExecutedRoutedEventArgs e) =>
{
// An edited answer was already modified by the command sender, so just update it to the server
// Note: this is usually done by fixing the text of a partial answer
AnswerViewModel a = (AnswerViewModel)e.Parameter;
orchestrator.SendUpdateAnswerRequest(a.CreateModel(), false); // Flag not "partial changed". We don't know it to be the case, but that's the behavior we want
}));
bindings.Add(new CommandBinding(TriviaCommands.ShowSubmitAnswerDialog,
(object source, ExecutedRoutedEventArgs e) =>
{
QuestionViewModel question = (QuestionViewModel)e.Parameter;
SubmitAnswerDialog submitAnswerDialog = new SubmitAnswerDialog(question);
submitAnswerDialog.Owner = window;
bool? submitted = submitAnswerDialog.ShowDialog();
if (submitted == true)
{
// 2014 - don't think this is true, but preserving the comment... Must execute the command against "this" current window so the commandbindings are hit
TriviaCommands.SubmitAnswer.Execute(submitAnswerDialog.AnswerSubmitted, null); // Using "null" as the target means we avoid weird bugs where the event actually doesn't fire
}
}));
bindings.Add(new CommandBinding(TriviaCommands.SubmitAnswer,
(object source, ExecutedRoutedEventArgs e) =>
{
Answer a = (Answer)e.Parameter;
QuestionViewModel q;
if (!(viewModel.TryGetQuestion(a, out q)))
{
throw new InvalidOperationException("Couldn't get question for answer submitted, that's really odd...");
}
if (ContestConfiguration.PreventDuplicateAnswerSubmission &&
CommandHandler.ShouldStopAnswerSubmission(a, q, window))
{
return;
}
orchestrator.SendSubmitAnswerRequest(a); // Inform the server
// If you're submitting an answer, it's likely to assume you're researching the question
if (!(q.IsBeingResearched))
{
q.IsBeingResearched = true;
TriviaCommands.ResearcherChanged.Execute(q, null);
}
}));
bindings.Add(new CommandBinding(TriviaCommands.OpenQuestion,
(object source, ExecutedRoutedEventArgs e) =>
{
QuestionId questionId = (QuestionId)e.Parameter;
orchestrator.SendOpenQuestionRequest(questionId.Hour, questionId.Number);
}));
bindings.Add(new CommandBinding(TriviaCommands.EditQuestion,
(object source, ExecutedRoutedEventArgs e) =>
{
QuestionViewModel question = (QuestionViewModel)e.Parameter;
EditingQuestionData data = new EditingQuestionData()
{
HourNumber = question.Identifier.Hour,
QuestionNumber = question.Identifier.Number,
WhoEditing = TriviaClient.PlayerName
};
// Tell everyone else that "I'm editing this question, so back off!"
orchestrator.SendEditingQuestionMessage(data);
EditQuestionDialog dialog = new EditQuestionDialog(orchestrator, question, false);
dialog.Owner = window;
bool? result = dialog.ShowDialog();
if (!(result.HasValue) || result.Value == false)
{
data.WhoEditing = null; // Signal that the edit was cancelled
orchestrator.SendEditingQuestionMessage(data);
// If the user made a change to the question (in-memory viewmodel), should refresh from the server (it's just the easiest thing to do)
if (dialog.GetChangesMade().Changes != QuestionChanges.Change.None)
{
orchestrator.SendGetCompleteHourDataRequest(question.Identifier.Hour);
}
return; // Cancelled / Closed without saving
}
QuestionChanges changes = dialog.GetChangesMade();
if (changes.Changes == QuestionChanges.Change.None)
{
return; // No changes actually were made even though the user clicked the Save button
}
orchestrator.SendUpdateQuestionRequest(changes);
}));
bindings.Add(new CommandBinding(TriviaCommands.UpdateQuestionPoints,
(object source, ExecutedRoutedEventArgs e) =>
{
// Only Beerpigs use this
QuestionChanges changes = (QuestionChanges)e.Parameter;
orchestrator.SendUpdateQuestionRequest(changes);
}));
bindings.Add(new CommandBinding(TriviaCommands.PlayAudioTrivia,
(object source, ExecutedRoutedEventArgs e) =>
{
string audioTriviaFileName = (string)e.Parameter;
CommandHandler.PlayAudioTrivia(audioTriviaFileName, window);
}));
bindings.Add(new CommandBinding(TriviaCommands.ShowAddNoteDialog,
(object source, ExecutedRoutedEventArgs e) =>
{
QuestionViewModel question = (QuestionViewModel)e.Parameter;
Note note = new Note();
note.Submitter = TriviaClient.PlayerName;
note.HourNumber = question.Identifier.Hour;
note.QuestionNumber = question.Identifier.Number;
AddNoteDialog dialog = new AddNoteDialog(note);
dialog.Owner = window;
bool? result = dialog.ShowDialog();
if (!(result.HasValue) || result.Value == false)
{
return; // Cancelled / Closed without saving
}
note.Text = note.Text.Trim(); // Trim it.
// Save the note
orchestrator.SendAddNoteMessage(note);
// If you're adding a note, it's likely to assume you're researching the question
if (!(question.IsBeingResearched))
{
question.IsBeingResearched = true;
TriviaCommands.ResearcherChanged.Execute(question, null);
}
}));
bindings.Add(new CommandBinding(TriviaCommands.CorrectAnswerWithoutSubmission,
(object source, ExecutedRoutedEventArgs e) =>
{
QuestionViewModel question = (QuestionViewModel)e.Parameter;
Answer answer = new Answer();
answer.Hour = question.Identifier.Hour;
answer.Number = question.Identifier.Number;
answer.WhoCalledIn = TriviaClient.PlayerName;
AnswerViewModel answerViewModel = new AnswerViewModel(answer);
// Show the "blank" dialog
CorrectAnswerDialog dialog = new CorrectAnswerDialog(answerViewModel);
dialog.Owner = window;
bool? result = dialog.ShowDialog();
if (!(result.HasValue) || result.Value == false)
{
return; // Cancelled / Closed without saving
}
QuestionChanges changes = new QuestionChanges(question.Identifier)
{
Open = false,
Correct = true,
Answer = dialog.Answer.Text,
PhoneBankOperator = dialog.PhoneBankOperator
};
// Update the correct answer
orchestrator.SendUpdateQuestionRequest(changes);
}));
bindings.Add(new CommandBinding(TriviaCommands.ResearcherChanged,
(object source, ExecutedRoutedEventArgs e) =>
{
QuestionViewModel questionThatChanged = (QuestionViewModel)e.Parameter;
if (questionThatChanged.IsBeingResearched == false)
{
// User said they're not researching this question (and by extension, aren't researching *anything* anymore)
orchestrator.SendResearcherChangedRequest(
new ResearcherChange
{
HourNumber = 0, // Signaling that current user is researching nothing
QuestionNumber = 0, // Signaling that current user is researching nothing
Name = TriviaClient.PlayerName
});
}
else
{
orchestrator.SendResearcherChangedRequest(
new ResearcherChange
{
HourNumber = questionThatChanged.Identifier.Hour,
QuestionNumber = questionThatChanged.Identifier.Number,
Name = TriviaClient.PlayerName
});
}
}));
bindings.Add(new CommandBinding(TriviaCommands.ShowEditPartialsDialog,
(object source, ExecutedRoutedEventArgs e) =>
{
ListCollectionView partials = (ListCollectionView)e.Parameter;
EditPartialsDialog dialog = new EditPartialsDialog();
dialog.DataContext = partials;
dialog.Owner = window;
dialog.ShowDialog();
}));
bindings.Add(new CommandBinding(TriviaCommands.ShowCombinePartialsDialog,
(object source, ExecutedRoutedEventArgs e) =>
{
QuestionViewModel question = (QuestionViewModel)e.Parameter;
string combinationAnswer = string.Join("\n", question.PartialAnswers.Cast<AnswerViewModel>().Select(avm => avm.Text));
SubmitAnswerDialog submitAnswerDialog = new SubmitAnswerDialog(question, combinationAnswer);
submitAnswerDialog.Owner = window;
bool? submitted = submitAnswerDialog.ShowDialog();
if (submitted == true)
{
// 2014, don't think this is true, ubt pres3erving the original comment..... Must execute the command against "this" current window so the commandbindings are hit
TriviaCommands.SubmitAnswer.Execute(submitAnswerDialog.AnswerSubmitted, null); // Using "null" as the target means we avoid weird bugs where the event actually doesn't fire
}
}));
bindings.Add(new CommandBinding(TriviaCommands.ShowAddLinkDialog,
(object source, ExecutedRoutedEventArgs e) =>
{
AddLinkDialog dialog = new AddLinkDialog();
dialog.Owner = window;
bool? result = dialog.ShowDialog();
if (!(result.HasValue) || result.Value == false)
{
return; // Cancelled / Closed without saving
}
dialog.Link.Description = dialog.Link.Description.Trim();
dialog.Link.Url = dialog.Link.Url.Trim();
// Save the link
orchestrator.SendAddLinkRequest(dialog.Link);
}));
bindings.Add(new CommandBinding(TriviaCommands.DeleteNote,
(object source, ExecutedRoutedEventArgs e) =>
{
orchestrator.SendDeleteNoteMessage((Note)e.Parameter);
}));
}
private static bool ShouldStopAnswerSubmission(Answer submittedAnswer, QuestionViewModel q, TriviaClient window)
{
string normalizedSubmittedAnswer = AnswerViewModel.GetNormalizedText(submittedAnswer.Text);
AnswerViewModel duplicateAnswer = q.SubmittedAnswers.AsParallel().FirstOrDefault(otherAnswer => AnswerViewModel.GetNormalizedText(otherAnswer.Text).Equals(normalizedSubmittedAnswer, StringComparison.OrdinalIgnoreCase));
if (duplicateAnswer == null)
{
return false;
}
string message;
if (duplicateAnswer.HasBeenCalledIn)
{
if (duplicateAnswer.Text.Equals(q.Answer))
{
message = string.Format("The answer '{0}' is already accepted as the correct answer.", duplicateAnswer.Text);
}
else if (duplicateAnswer.Partial)
{
message = string.Format("The answer '{0}' has been identified as a partial.", duplicateAnswer.Text);
}
else
{
message = string.Format("The answer '{0}' was already called in and was wrong.", duplicateAnswer.Text);
}
}
else
{
message = string.Format("The answer '{0}' has already been submitted by {1} and is on the list to call in.", duplicateAnswer.Text, duplicateAnswer.Submitter);
}
MessageBox.Show(window, message, "Already Submitted", MessageBoxButton.OK);
return true;
}
public static void Start(ClientOrchestrator orchestrator, TriviaViewModel viewModel, Dispatcher dispatcher, TriviaClient window)
{
Contract.Requires(orchestrator != null);
Contract.Requires(viewModel != null);
orchestrator.AuthenticateResponseReceived +=
delegate (AuthenticationResponse authResponse)
{
// Since as of 2016, this response contains hour/player data, need to process this
if (authResponse.CurrentHourData != null) // Will be null if authentication was unsuccessful
{
orchestrator.TriggerGetCompleteHourDataResponseReceivedEvent(authResponse.CurrentHourData);
}
if (authResponse.Players != null)
{
orchestrator.TriggerPlayersListUpdateReceivedEvent(authResponse.Players);
}
dispatcher.Invoke(new Action(
delegate
{
// HourViewModel requires being on the UI thread
LoadGlobalDataIntoViewModel(authResponse.GlobalData, viewModel);
}));
};
// Complete Hour
orchestrator.GetCompleteHourDataResponseReceived +=
delegate(CompleteHourData chd)
{
dispatcher.Invoke(new Action(
delegate
{
Debug.WriteLine("CompletHourDataResponse for hour " + chd.HourNumber.ToString());
HourViewModel hour = viewModel.GetHour(chd.HourNumber);
hour.IsNoLongerCurrentHour = chd.IsNoLongerCurrentHour;
hour.Questions.Clear();
hour.HasRetrievedQuestionsFromServer = true; // Flag that we've got the latest & greatest
ILookup<int, Answer> answerLookup = chd.Answers.ToLookup(a => a.Number);
ILookup<int, Note> noteLookup = chd.Notes.ToLookup(n => n.QuestionNumber);
// Obviously this could be fancier w/ LINQ, but eh, good enough
foreach (Question questionModel in chd.Questions)
{
var answers = answerLookup[questionModel.Number];
var notes = new DispatchableObservableCollection<Note>(noteLookup[questionModel.Number]);
QuestionViewModel questionViewModel = new QuestionViewModel(questionModel, answers, notes);
hour.Questions.Add(questionViewModel);
}
}));
};
// Latest Hour (for informing the player that old hours are no longer active)
orchestrator.GetLatestHourResponseReceived +=
delegate(int latestHour)
{
dispatcher.Invoke(new Action(
delegate
{
foreach (HourViewModel hour in viewModel.Hours)
{
hour.IsNoLongerCurrentHour = hour.Number < latestHour;
}
}));
};
// Questions
orchestrator.OpenQuestionResponseReceived += delegate (int hourNumber, int questionNumber, bool successful, string failureMessage)
{
// BeginInvoke is absolutely key here, otherwise the UI thread will be tied up and messages (such as Start Audio Trivia Recording) won't
// be able to be processed as long as the UI thread is in use. Regular old Invoke() will cause this problem.
dispatcher.BeginInvoke(new Action(
delegate
{
if (!(successful))
{
MessageBox.Show(failureMessage, string.Format("Question #{0} Was Not Opened", questionNumber), MessageBoxButton.OK, MessageBoxImage.Exclamation);
return; // Nothing to do
}
HourViewModel hour = viewModel.GetHour(hourNumber);
// Boy, I hope that the Update Question response (which creates the question) is received before this is...
QuestionViewModel question;
if (!(viewModel.TryGetQuestion(hourNumber, questionNumber, out question)))
{
// Fake it out since we didn't get a real one from the server
question = new QuestionViewModel(new Question(hourNumber, questionNumber));
hour.Questions.Add(question);
}
EditQuestionDialog dialog = new EditQuestionDialog(orchestrator, question, true);
dialog.Owner = window;
bool? result = dialog.ShowDialog();
if (!(result.HasValue) || result.Value == false)
{
return; // Cancelled / Closed without saving
}
QuestionChanges changes = dialog.GetChangesMade();
if (changes.Changes == QuestionChanges.Change.None)
{
return; // No changes actually were made even though the user clicked the Save button
}
orchestrator.SendUpdateQuestionRequest(changes);
}));
};
orchestrator.UpdateQuestionResponseReceived +=
delegate(Question updatedQuestion, bool playerInitatedUpdate)
{
dispatcher.Invoke(new Action(
delegate
{
HourViewModel hour = viewModel.GetHour(updatedQuestion.Hour);
// If the question is just being opened, the first we hear of this question is the Update message
QuestionViewModel wrapperToUpdate;
if (!(viewModel.TryGetQuestion(updatedQuestion.Identifier, out wrapperToUpdate)))
{
// A brand new opened question
QuestionViewModel questionToAdd = new QuestionViewModel(updatedQuestion);
hour.Questions.Add(questionToAdd);
return;
}
ToastFactory.ShowAppropriateToast(viewModel.GetHour(updatedQuestion.Hour), wrapperToUpdate, updatedQuestion);
if (playerInitatedUpdate) // If an automatic process updated this question (such as Predicted Duration change), a person could still be editing
{
wrapperToUpdate.PersonCurrentlyEditingThisQuestion = null; // Flag that there's (likely) nobody else Editing this question
}
wrapperToUpdate.Update(updatedQuestion, playerInitatedUpdate);
}));
};
orchestrator.EditingQuestionMessageReceived +=
delegate(EditingQuestionData data)
{
dispatcher.Invoke(new Action(
delegate
{
HourViewModel hour = viewModel.GetHour(data.HourNumber);
// If the question is just being opened, the first we hear of this question is the Update message
QuestionViewModel questionBeingUpdated;
if (!(viewModel.TryGetQuestion(data.HourNumber, data.QuestionNumber, out questionBeingUpdated)))
{
return; // Odd that we can't find it, but this message isn't super-important so just move on
}
questionBeingUpdated.PersonCurrentlyEditingThisQuestion = data.WhoEditing;
}));
};
// Answers
orchestrator.UpdateAnswerResponseReceived +=
delegate(Answer answer, bool partialChanged)
{
dispatcher.Invoke(new Action(
delegate
{
//Debug.WriteLine(string.Format("UpdateAnswer. Number:{0}. IsPartial:{1}. PartialChanged:{2}. HasBeenCalledIn:{3}", answer.Number, answer.Partial, partialChanged, answer.HasBeenCalledIn));
QuestionViewModel question;
if (!(viewModel.TryGetQuestion(answer, out question)))
{
// If we can't find it - it's assumed to be for an hour that's not retrievd from the server yet.
return;
}
if (partialChanged && answer.Partial)
{
// Toasty!
ToastFactory.ShowToastForPartial(answer);
}
AnswerViewModel storedAnswer = question.SubmittedAnswers.SingleOrDefault(a => a.ID == answer.ID);
if (storedAnswer != null) // Wouldn't expect it to be null, but in 2014 it was null in the wild one random time
{
// Make the update
storedAnswer.Update(answer);
}
// If it changed partial status, or it's already a partial (and edited to change the text)
if (partialChanged || answer.Partial)
{
if (IsOneWordAnswer(answer.Text))
{
// The fact that this answer changed partial status doesn't affect anything else, ignore
// because we only care about one-word answers
question.HighlightAppearanceOfPartialsInAnswers();
}
}
}));
};
orchestrator.SubmitAnswerResponseReceived +=
delegate(Answer answer)
{
// viewModel.TryGetQuestion() eventually could trigger a new Hour to be created, which relies on the UI thread (Hours view)
dispatcher.Invoke(new Action(
delegate
{
QuestionViewModel question;
if (!(viewModel.TryGetQuestion(answer, out question)))
{
// If we can't find it - it's assumed to be for an hour that's not retrievd from the server yet.
return;
}
AnswerViewModel answerViewModel = new AnswerViewModel(answer);
question.SubmittedAnswers.Add(answerViewModel);
question.HighlightAppearanceOfPartialInThisAnswer(answerViewModel);
/* // couldn't finish this in 2011.
// To keep track of how many of your personal answers are in the queue
viewModel.GetHour(question.Identifier.Hour).AddAnswerSubmittedByCurrentUser(answerViewModel);
*/
}));
};
orchestrator.AddNoteMessageReceived +=
delegate(Note note)
{
QuestionViewModel question;
if (!(viewModel.TryGetQuestion(note.HourNumber, note.QuestionNumber, out question)))
{
// If we can't find it - it's assumed to be for an hour that's not retrievd rom the server yet.
return;
}
question.Notes.Add(note);
};
orchestrator.DeleteNoteMessageReceived +=
delegate (int noteId)
{
var allHoursStartingWithCurrent = new HourViewModel[] { viewModel.ActiveHour }.Concat(viewModel.Hours.Cast<HourViewModel>());
var allQuestionsStartingWithCurrentHour = allHoursStartingWithCurrent.SelectMany(hour => hour.Questions);
var firstMatchingNote = allQuestionsStartingWithCurrentHour.SelectMany(q => q.Notes).Where(note => note.ID == noteId).FirstOrDefault();
if (firstMatchingNote == null)
{
// Someone must have deleted a note that's not in the Client's cache of questions yet...
return;
}
QuestionViewModel question;
bool found = viewModel.TryGetQuestion(firstMatchingNote.HourNumber, firstMatchingNote.QuestionNumber, out question);
if (!(found))
{
return; // Question not currently loaded by the client yet? No biggie, it'll get the latest values later when it is loaded
}
question.Notes.Remove(firstMatchingNote);
};
/* dead code?
orchestrator.GetGlobalDataResponseReceived += (globalData) =>
{
dispatcher.Invoke(new Action(
delegate
{
LoadGlobalDataIntoViewModel(globalData, viewModel);
}));
};
*/
orchestrator.CurrentCallerChangedMessageReceived += (currentCaller) =>
{
viewModel.CurrentCaller = currentCaller;
};
orchestrator.ResearcherChangedResponseReceived += (changes) =>
{
dispatcher.Invoke(new Action(
delegate
{
Debug.WriteLine("ResearcherChanged response received");
// First, remove this researcher from any (if applicable) questions they were researching previously
var allHoursStartingWithCurrent = new HourViewModel[] { viewModel.ActiveHour }.Concat(viewModel.Hours.Cast<HourViewModel>());
var allQuestionsStartingWithCurrentHour = allHoursStartingWithCurrent.SelectMany(hour => hour.Questions);
var previouslyResearchedQuestion = allQuestionsStartingWithCurrentHour.Where(q => q.Researchers.Contains(changes.Name)).FirstOrDefault();
Debug.WriteLine(string.Format("PreviouslyRsearchedQuestion: {0}", previouslyResearchedQuestion == null ? "null" : previouslyResearchedQuestion.Identifier.Number.ToString()));
if (previouslyResearchedQuestion != null)
{
// They are no longer researching this question
previouslyResearchedQuestion.Researchers.Remove(changes.Name);
// If the "person" is the current user, need to uncheck the checkbox
if (changes.Name == TriviaClient.PlayerName)
{
previouslyResearchedQuestion.IsBeingResearched = false;
Debug.WriteLine(string.Format("Unchecking checkbox for: {0}", previouslyResearchedQuestion.Identifier.Number.ToString()));
}
}
QuestionViewModel question;
bool found = viewModel.TryGetQuestion(changes.HourNumber, changes.QuestionNumber, out question);
if (!(found))
{
return; // Question not currently loaded by the client yet? No biggie, it'll get the latest values later when it is loaded
}
question.Researchers.Add(changes.Name); // Add to end of list
Debug.WriteLine(string.Format("{0} added to researchers of question: {1}", changes.Name, question.Identifier.Number));
}), DispatcherPriority.Background); // ResearcherChanged tends to trigger some slow things, so make it a low priority since it's nonessential
};
// Links
orchestrator.AddLinkResponseReceived += (link) =>
{
dispatcher.Invoke(new Action(
delegate
{
viewModel.Links.Add(link);
}));
};
// Players
orchestrator.PlayersListUpdateReceived += (IEnumerable<Player> players) =>
{
dispatcher.Invoke(new Action(
delegate
{
viewModel.ConnectedPlayers.Clear();
viewModel.RecentlyJoinedPlayers.Clear();
viewModel.RecentlyDepartedPlayers.Clear();
foreach (Player player in players)
{
if (player.RecentlyDeparted)
{
viewModel.RecentlyDepartedPlayers.Add(player);
}
else if (player.RecentlyJoined)
{
viewModel.RecentlyJoinedPlayers.Add(player);
}
else
{
viewModel.ConnectedPlayers.Add(player);
}
}
}), DispatcherPriority.Background);
};
}
