public CalendarService()
{
_calendarContainer = new CalendarContainer();
_itemsController = new ItemsController();
_itemsStorage = new ItemsStorage(_itemsController);
_itemProcessing = new ItemProcessing(_itemsStorage, _itemsController, _calendarContainer);
}
public ItemProcessing(ItemsStorage itemsStorage, ItemsController itemsController, CalendarContainer calendar)
{
_itemsStorage = itemsStorage;
_itemsController = itemsController;
_calendarContainer = calendar;
_task = Task.Factory.StartNew(ProcessItem);
}