public SurveyPage(IEventAggregator ea)
{
InitializeComponent();
StartQuestionsButton.Text = AppTextResource.SurveyStartQuestionsButton.ToUpper(); //Force Uppercase
YesButton.Text = AppTextResource.SurveyYesButton.ToUpper(); //Force Uppercase
NoButton.Text = AppTextResource.SurveyNoButton.ToUpper(); //Force Uppercase
_viewModel = BindingContext as SurveyPageViewModel;
UpdateQuestion();
ea.GetEvent <QuestionChangedEvent>().Subscribe(UpdateQuestion);
}
public static SurveyPageViewModel ToSurveyPageViewModel(SurveyPage page, Survey survey)
{
var viewModel = new SurveyPageViewModel()
{
Id = page.SurveyPageID,
Name = page.PageName,
IsVisible = page.IsVisible,
IsSelected = page.IsSelected,
IsSummary = page.IsSummary,
PageOrder = page.SortOrder,
Questions = new List <SurveyQuestionViewModel>()
};
// Add Score & Description
if (survey.Status != null)
{
var status = survey.Status.Pages.FirstOrDefault(p => p.SurveyPageID == viewModel.Id);
viewModel.Score = status != null ? status.DisplayScore : 0;
var description = page.ScoreRanges.FirstOrDefault(d => viewModel.Score >= d.MinDisplayScore && viewModel.Score <= d.MaxDisplayScore);
viewModel.ScoreDescription = description != null ? description.Description : string.Empty;
}
// Add suggested contents
if (page.SuggestedContents.Any())
{
viewModel.SuggestedContents = page.SuggestedContents
.Where(sc => !string.IsNullOrWhiteSpace(sc.Title))
.Select(s => new SurveyPageSuggestedContentViewModel()
{
Title = s.Title, Url = s.Url
})
.OrderBy(v => v.Title)
.DistinctBy(v => v.Url)
.ToList();
}
var number = 0;
foreach (var question in page.Questions.Where(q => q.Layout != LayoutType.EndSection).OrderBy(q => q.SortOrder))
{
var questionViewModel = ToSurveyQuestionViewModel(question);
if (question.InputType != InputType.None && question.Layout == LayoutType.None && question.IsVisible)
{
questionViewModel.Number = string.Format("{0}.", (++number));
}
viewModel.Questions.Add(questionViewModel);
}
return(viewModel);
}
public SurveyPage()
{
InitializeComponent();
BindingContext = ViewModel = new SurveyPageViewModel(Navigation);
}
