private async void OnAddCustomItemExecute()
{
var dialogResult = await _messageDialogService.ShowInputMessageAsync(this, "Nowe pole zdefiniowane...", "Podaj nazwę nowego pola:");
if (!String.IsNullOrWhiteSpace(dialogResult))
{
var wrappedCustomItem = new CustomItemWrapper(new CustomItem()
{
HardwareTypeId = SelectedHardwareType.Model.Id
});
wrappedCustomItem.PropertyChanged += WrappedCustomItem_PropertyChanged;
_customItemRepository.Add(wrappedCustomItem.Model);
CustomItems.Add(wrappedCustomItem);
wrappedCustomItem.Key = dialogResult;
}
}
private async Task LoadCustomItems()
{
foreach (var wrappedItem in CustomItems)
{
wrappedItem.PropertyChanged -= WrappedCustomItem_PropertyChanged;
}
CustomItems.Clear();
var customItems = await _customItemRepository.GetCustomItemsByHardwareTypeAsync(SelectedHardwareType.Id);
foreach (var item in customItems)
{
var wrappedModel = new CustomItemWrapper(item);
wrappedModel.PropertyChanged += WrappedCustomItem_PropertyChanged;
if (CustomItems.Contains(wrappedModel))
{
continue;
}
CustomItems.Add(wrappedModel);
}
}