private async Task InitializeViewModelAsync()
{
ClearSongs();
//RATHER COMPLICATED BECAUSE OF ASYNC. THE STEPS OF INITIALIZATION ARE:
//1) GET NATIVE LANGUAGE
//2) POPULATE SONGS
//WE MUST FIRST KNOW WHAT THE USER'S NATIVE LANGUAGE IS.
StudyDataRetriever retriever = null;
#region Thinking (try..)
var targetId = Guid.NewGuid();
History.Events.ThinkingAboutTargetEvent.Publish(targetId);
try
{
#endregion
retriever = await StudyDataRetriever.CreateNewAsync();
#region (...finally) Thinked
}
finally
{
History.Events.ThinkedAboutTargetEvent.Publish(targetId);
}
#endregion
StudyData = retriever.StudyData;
if (!retriever.StudyDataAlreadyExisted)
{
#region Thinking
var targetId2 = Guid.NewGuid();
History.Events.ThinkingAboutTargetEvent.Publish(targetId);
#endregion
AskUserForExtraDataAsync(async(s2, r2) =>
{
#region Thinked
History.Events.ThinkedAboutTargetEvent.Publish(targetId2);
#endregion
if (r2.Error != null)
{
throw r2.Error;
}
StudyData = r2.Object;
await StartPopulateAllSongsAsync();
});
}
else
{
await StartPopulateAllSongsAsync();
}
}
private async Task InitializeModelAsync()
{
#region Thinking
var thinkId = System.Guid.NewGuid();
History.Events.ThinkingAboutTargetEvent.Publish(thinkId);
#endregion
var studyDataRetriever = await StudyDataRetriever.CreateNewAsync();
#region Thinked
History.Events.ThinkedAboutTargetEvent.Publish(thinkId);
#endregion
Model = studyDataRetriever.StudyData;
}
public async Task GET_VIA_RETRIEVER()
{
StudyDataEdit studyDataEdit = null;
StudyDataRetriever retriever = null;
var isAsyncComplete = false;
var hasError = false;
EnqueueConditional(() => isAsyncComplete);
await Setup();
try
{
retriever = await StudyDataRetriever.CreateNewAsync();
studyDataEdit = retriever.StudyData;
}
catch
{
hasError = true;
}
finally
{
EnqueueCallback(
() => Assert.IsFalse(hasError),
() => Assert.IsNotNull(retriever),
() => Assert.IsNotNull(studyDataEdit),
//KEEP THIS LAST IN THE CALLBACKS
() => Teardown()
);
EnqueueTestComplete();
isAsyncComplete = true;
}
}
private async Task InitializeViewModelAsync()
{
//1) GET NATIVE LANGUAGE
//2) POPULATE SONGS
ClearSongs();
//1) GET NATIVE LANGUAGE
StudyDataRetriever retriever = null;
#region Thinking (try..)
var targetId = Guid.NewGuid();
History.Events.ThinkingAboutTargetEvent.Publish(targetId);
try
{
#endregion
retriever = await StudyDataRetriever.CreateNewAsync();
#region (...finally) Thinked
}
finally
{
History.Events.ThinkedAboutTargetEvent.Publish(targetId);
}
#endregion
StudyData = retriever.StudyData;
if (!retriever.StudyDataAlreadyExisted)
{
#region Thinking
var targetId2 = Guid.NewGuid();
History.Events.ThinkingAboutTargetEvent.Publish(targetId2);
#endregion
AskUserForExtraDataAsync(async(s2, r2) =>
{
#region Thinked
History.Events.ThinkedAboutTargetEvent.Publish(targetId2);
#endregion
if (r2.Error != null)
{
throw r2.Error;
}
StudyData = r2.Object;
//2) POPULATE SONGS
History.Events.ThinkingAboutTargetEvent.Publish(System.Guid.Empty);
{
await PopulateAllSongsAsync();
}
History.Events.ThinkingAboutTargetEvent.Publish(System.Guid.Empty);
});
}
else
{
//2) POPULATE SONGS
History.Events.ThinkingAboutTargetEvent.Publish(System.Guid.Empty);
{
await PopulateAllSongsAsync();
}
History.Events.ThinkingAboutTargetEvent.Publish(System.Guid.Empty);
}
}
public async Task NEW_EDIT_BEGINSAVE_GET()
{
StudyDataEdit newStudyDataEdit = null;
StudyDataEdit savedStudyDataEdit = null;
StudyDataEdit gottenStudyDataEdit = null;
var studyDataAlreadyExisted = false;
var editedStudyDataText = "Spanish";
StudyDataRetriever retriever = null;
var isAsyncComplete = false;
var hasError = false;
EnqueueConditional(() => isAsyncComplete);
await Setup();
try
{
//NEW
retriever = await StudyDataRetriever.CreateNewAsync();
newStudyDataEdit = retriever.StudyData;
//EDIT
newStudyDataEdit.NativeLanguageText = editedStudyDataText;
//newStudyDataEdit.Username = SeedData.Ton.TestValidUsername;
//SAVE
savedStudyDataEdit = await newStudyDataEdit.SaveAsync();
//GET (CONFIRM SAVE)
retriever = await StudyDataRetriever.CreateNewAsync();
gottenStudyDataEdit = retriever.StudyData;
//STUDY DATA SHOULD HAVE ALREADY EXISTED AS WE JUST SAVED IT.
studyDataAlreadyExisted = retriever.StudyDataAlreadyExisted;
EnqueueTestComplete();
}
catch
{
hasError = true;
}
finally
{
EnqueueCallback(
() => Assert.IsFalse(hasError),
() => Assert.IsNotNull(newStudyDataEdit),
() => Assert.IsNotNull(savedStudyDataEdit),
() => Assert.IsNotNull(gottenStudyDataEdit),
() => Assert.AreEqual(savedStudyDataEdit.Id, gottenStudyDataEdit.Id),
() => Assert.AreEqual(editedStudyDataText, gottenStudyDataEdit.NativeLanguageText),
() => Assert.IsTrue(studyDataAlreadyExisted),
() => Assert.AreEqual(savedStudyDataEdit.NativeLanguageText,
gottenStudyDataEdit.NativeLanguageText),
//KEEP THIS LAST IN THE CALLBACKS
() => Teardown()
);
EnqueueTestComplete();
isAsyncComplete = true;
}
}
public override async Task <ResultArgs <StudyItemViewModelArgs> > GetNextStudyItemViewModelAsync()
{
if (_AbortIsFlagged)
{
return(await StudyHelper.GetAbortedAsync());
}
//USING THE TARGET PHRASE,
//IF IT IS IN THE NATIVE LANGUAGE, THEN IT JUST POPS UP A NATIVE LANGUAGE STUDY QUESTION.
//IF IT IS IN A DIFFERENT LANGUAGE, THEN IT POPS UP EITHER DIRECTION Q & A, 50% CHANCE.
#region Thinking
var targetId = Guid.NewGuid();
History.Events.ThinkingAboutTargetEvent.Publish(targetId);
#endregion
var retriever = await StudyDataRetriever.CreateNewAsync();
#region Thinked
History.Events.ThinkedAboutTargetEvent.Publish(targetId);
#endregion
if (_AbortIsFlagged)
{
return(await StudyHelper.GetAbortedAsync());
}
var nativeLanguageText = retriever.StudyData.NativeLanguageText;
if (string.IsNullOrEmpty(nativeLanguageText))
{
throw new StudyException("No native language set.");
}
if (_Target == null)
{
throw new StudyException("No PhraseEdit to study, _StudyJobInfo.Target == null.");
}
var phraseEdit = _Target;
var phraseText = phraseEdit.Text;
if (string.IsNullOrEmpty(phraseText))
{
throw new StudyException("Attempted to study empty phrase text, (PhraseEdit)_Target.Text is null or empty.");
}
var languageText = phraseEdit.Language.Text;
//WE HAVE A PHRASEEDIT WITH A LANGUAGE AND WE HAVE OUR NATIVE LANGUAGE,
//SO WE HAVE ENOUGH TO PROCURE A VIEW MODEL NOW.
var result = await StudyItemViewModelFactory.Ton.ProcureAsync(phraseEdit, nativeLanguageText);
if (_AbortIsFlagged)
{
return(await StudyHelper.GetAbortedAsync());
}
var studyItemViewModel = result.Object;
studyItemViewModel.Shown += new EventHandler(studyItemViewModel_Shown);
var args = new StudyItemViewModelArgs(studyItemViewModel);
var resultArgs = new ResultArgs <StudyItemViewModelArgs>(args);
_Phrase = phraseEdit;//hack
return(await StudyHelper.WrapInTask <ResultArgs <StudyItemViewModelArgs> >(resultArgs));
}
