private void New_Execute(object sender, ExecutedRoutedEventArgs e)
{
bool shouldSetNewModel = false;
if (_viewModel?.Title != null)
{
var result = MessageBox.Show("Would you like to save your file before creating a new entry?",
"Save before new?",
MessageBoxButton.YesNoCancel);
if (result == MessageBoxResult.Yes && SaveFile() || result == MessageBoxResult.No)
{
shouldSetNewModel = true;
}
}
else
{
shouldSetNewModel = true;
}
if (shouldSetNewModel)
{
var newModel = new PageEntryModel();
if (_viewModel != null)
{
newModel.EntryDate = _viewModel.EntryDate;
}
SetAsViewModel(null, newModel);
}
}
private void SetAsViewModel(string filename, PageEntryModel model)
{
CurrentFileName = filename;
_viewModel = new PageEntryViewModel();
_viewModel.Load(model);
DataContext = _viewModel;
}
private void LoadFileAt(string filename)
{
PageEntryModel model;
if (File.Exists(filename))
{
model = Serializer.Deserialize(filename);
}
else
{
model = new PageEntryModel();
}
SetAsViewModel(filename, model);
}
public PageEntryModel Save()
{
var model = new PageEntryModel
{
Title = Title,
Category = Category.DisplayName,
Steps = ProcessSteps.Where(s => s.IsPresent).Select(s => s.DisplayName).ToArray(),
EntryDate = EntryDate,
NextSteps = NextSteps.GetModel(),
ItemsAccomplished = ItemsAccomplished.GetModel(),
Attended = AttendanceViewModel.GetModel(),
Author = AttendanceViewModel.Author?.DisplayName,
Sections = Sections.GetModel(),
Reflections = Reflections,
};
return(model);
}
public PageEntryViewModel Load(PageEntryModel model)
{
Title = model.Title;
EntryDate = model.EntryDate ?? DateTime.Now;
if (model.Category != null)
{
model.Category = ModifyCategory(model.Category);
Category = Category.AvailableCategories
.FirstOrDefault(c => c.DisplayName == model.Category);
if (Category == null)
{
Category = Category.AvailableCategories.FirstOrDefault(c => c.DisplayName == model.Category);
}
}
if (model.Steps != null)
{
foreach (var step in model.Steps)
{
var stepVm = FindStep(step);
if (stepVm != null)
{
stepVm.IsPresent = true;
}
}
}
ItemsAccomplished.LodeModel(model.ItemsAccomplished);
NextSteps.LodeModel(model.NextSteps);
Sections.LoadModel(model.Sections);
AttendanceViewModel.SetAuthorAndAttendees(model.Author, model.Attended);
Reflections = model.Reflections;
return(this);
}
