public void AddNewTodo(NewTodoItemViewModel model, KeyEventArgs e)
{
if (e.Key == Key.Return && !string.IsNullOrWhiteSpace(model.Text))
{
var item = new TodoItem { Text = model.Text, DueDate = model.DueDate, Tags = new BindableCollection<Tag>() };
this.TodoItems.Add(new TodoItemViewModel(item));
this.repository.Add(item);
this.repository.Save();
model.Clear();
}
}
public TodoItemViewModel(TodoItem item)
{
this.item = item;
this.tags = new BindableCollection<TagViewModel>();
foreach (var tag in item.Tags)
{
var model = new TagViewModel(tag);
this.tags.Add(model);
model.OnRemove += this.OnRemoveTag;
}
}