private async Task LoadDetailByIdAsync(int id)
{
if (id == 0)
{
SelectedProject = new ProjectWrapper(CreateNewDetail());
}
else
{
var lookup = await _projectRepository.GetByIdAsync(id);
SelectedProject = new ProjectWrapper(lookup);
SelectedProject.PropertyChanged += (s, e) =>
{
if (!HasChanges)
{
HasChanges = _projectRepository.HasChanges();
}
if (e.PropertyName == nameof(SelectedProject.HasErrors))
{
SaveDetailCommand.RaiseCanExecuteChanged();
}
};
}
IntialiseProjectSubtasks(SelectedProject.Model.ProjectSubtasks);
SaveDetailCommand.RaiseCanExecuteChanged();
}
private async void OnAddDetailExecute()
{
await LoadDetailByIdAsync(0);
ShowPopup = true;
SaveDetailCommand.RaiseCanExecuteChanged();
}
public async Task LoadAsync(int id)
{
await LoadSelectedProjectAsync(id);
InitialiseProjectSubtasks(_selectedProject.Model.ProjectSubtasks);
await LoadSystemItemsLookupAsync();
SaveDetailCommand.RaiseCanExecuteChanged();
}
private void MyProjectSubtaskWrapper_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (!HasChanges)
{
HasChanges = _projectRepository.HasChanges();
}
if (e.PropertyName == nameof(ProjectSubtaskWrapper.HasErrors))
{
SaveDetailCommand.RaiseCanExecuteChanged();
}
}
private void OnRemoveProjectSubtaskExecute()
{
SelectedProjectSubtask.PropertyChanged -= MyProjectSubtaskWrapper_PropertyChanged;
//SelectedProject.Model.ProjectSubtasks.Remove(SelectedProjectSubtask.Model);
_projectRepository.RemoveSubtask(SelectedProjectSubtask.Model);
ProjectSubtasks.Remove(SelectedProjectSubtask);
SelectedProjectSubtask = null;
HasChanges = _projectRepository.HasChanges();
SaveDetailCommand.RaiseCanExecuteChanged();
}
private void Wrapper_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (!HasChanges)
{
HasChanges = _projectRepository.HasChanges();
}
if (e.PropertyName == nameof(SubTaskWrapper.HasErrors))
{
SaveDetailCommand.RaiseCanExecuteChanged();
}
}
