public EditTopicViewModel(
MainWindowViewModel mainWindowViewModel,
int topicId,
RelayCommand.Factory relayCommand,
RelayCommand <string> .Factory relayCommandString,
RelayCommand <int?> .Factory relayCommandInt,
RelayCommand <SectionDto> .Factory relayCommandSectionDto,
RelayCommand <Flashcard> .Factory relayCommandFlashcard,
RelayCommand <QueryRoundOptions> .Factory relayCommandQueryRoundOptions,
ICreateSectionService createSectionService,
IDeleteSectionService deleteSectionService,
IDeleteFlashcardService deleteFlashcardService,
IListSectionsService listSectionsService
)
{
_mainWindowViewModel = mainWindowViewModel;
_topicId = topicId;
_createSectionService = createSectionService;
_deleteSectionService = deleteSectionService;
_deleteFlashcardService = deleteFlashcardService;
_listSectionsService = listSectionsService;
BackToTopicsCommand = relayCommand(BackToTopics);
CreateSectionCommand = relayCommandString(CreateSection);
DeleteSectionCommand = relayCommandSectionDto(DeleteSection);
DeleteFlashcardCommand = relayCommandFlashcard(DeleteFlashcard);
NewFlashcardCommand = relayCommandInt(NewFlashcard, CanCreateFlashcard);
StartQueryRoundCommand = relayCommandQueryRoundOptions(StartQueryRound, CanStartQueryRound);
var topicList = _listSectionsService.ListSections(_topicId);
Sections = new ObservableCollection <SectionDto>(topicList);
QueryRoundOptions = new QueryRoundOptions
{
NumberOfQueries = 10,
Stage = 1,
};
}
public bool CanStartQueryRound(QueryRoundOptions options)
{
return(Section?.Flashcards.Any(f => f.Stage == options?.Stage) ?? false);
}
public void StartQueryRound(QueryRoundOptions options)
{
options.SectionId = Section.SectionId;
_mainWindowViewModel.StackNavigateTo <QueryRoundViewModel, QueryRoundOptions>(options);
}
