private void ExecuteUpdateItemCommand(ViewModels.TodoItemViewModel item)
{
try
{
TodoItemRepository.GetForToDoListId(TodoList.Id).UpdateItem(item.TodoItem.Id, item.TodoItem);
}
catch { }
}
private void ExecuteRemoveCommand(Models.TodoItem param)
{
try
{
var index = this.Items.IndexOf(this.SelectedItem);
// Delete from repo
TodoItemRepository.GetForToDoListId(TodoList.Id).DeleteItem(this.SelectedItem.TodoItem.Id);
this.Items.Remove(this.SelectedItem);
this.SelectedItem = this.Items[index];
}
catch { this.SelectedItem = null; }
}
public TodoListViewModel(Models.TodoList list)
{
this.TodoList = list;
var repo = TodoItemRepository.GetForToDoListId(list.Id);
var todoItems = repo.GetAllItems();
foreach (var item in todoItems)
{
this.Items.Add(new ViewModels.TodoItemViewModel(item));
}
}
private void ExecuteAddCommand(string title)
{
try
{
var index = this.Items.IndexOf(this.SelectedItem);
var item = new TodoItemViewModel(TodoItemRepository.GetDefault().Factory(title: title));
// Set the ListId
item.TodoItem.ListId = TodoList.Id;
// Add to repo
TodoItemRepository.GetForToDoListId(TodoList.Id).InsertItem(item.TodoItem);
// Insert into ViewModel collection
this.Items.Insert((index > -1) ? index : 0, item);
this.SelectedItem = item;
}
catch { this.SelectedItem = null; }
}