protected async void OnEditItem(ItemRowViewModel item)
{
AddEditItemViewModel vm = new AddEditItemViewModel(KeyboardMode, item.Id, item.Type, true)
{
Name = item.Name,
Amount = item.Amount.ToString(CultureInfo.CurrentCulture),
};
AddEditItemDialog dialog = new AddEditItemDialog()
{
DataContext = vm,
};
await dialog.ShowAsync();
switch (dialog.Result)
{
case AddEditItemDialogResult.Save:
SaveItem(vm);
break;
case AddEditItemDialogResult.Delete:
Delete(vm);
break;
default:
break;
}
}
protected override void OnNewItem(ItemType itemType)
{
if (_addEditItemDialog == null)
{
_addEditItemDialog = new AddEditItemDialog(KeyboardMode, itemType, false);
_addEditItemDialog.OnError += AddEditItemDialog_OnError;
_addEditItemDialog.Show();
WaitForAddEditItemResult();
}
}
private async void CloseAddEditItemDialog()
{
try
{
_addEditItemDialog = null;
await Navigation.PopModalAsync();
}
catch (Exception e)
{
HandleError(e);
}
}
private void OnEditCommand(ItemRowViewModel item)
{
try
{
if (_addEditItemDialog == null)
{
_addEditItemDialog = new AddEditItemDialog(KeyboardMode, item.Id, item.Type, true, item.Name, item.Amount.ToString(CultureInfo.CurrentCulture));
_addEditItemDialog.OnError += AddEditItemDialog_OnError;
_addEditItemDialog.Show();
WaitForAddEditItemResult();
}
}
catch (Exception e)
{
HandleError(e);
}
}
public async Task AddItemAsync()
{
var viewModel = new AddEditItemDialogViewModel();
viewModel.editedItem = new Item();
viewModel.itemGroups = _contentProviderApiService.GetItemGroups();
AddEditItemDialog dialog = new AddEditItemDialog(viewModel);
ContentDialogResult result = await dialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
// mentes
var itemGroup = dialog.ViewModel.selectedItemGroup;
itemGroup.itemList.Add(dialog.ViewModel.editedItem);
// lista frissites
_contentProviderApiService.SaveData();
}
}
protected override async void OnNewItem(ItemType itemType)
{
AddEditItemViewModel vm = new AddEditItemViewModel(KeyboardMode, itemType, false);
AddEditItemDialog dialog = new AddEditItemDialog()
{
DataContext = vm,
};
await dialog.ShowAsync();
switch (dialog.Result)
{
case AddEditItemDialogResult.Save:
SaveItem(vm);
break;
default:
break;
}
}
public async Task EditItemAsync()
{
var adf = _contentProviderApiService.getItemGroupForItem(_item);
var viewModel = new AddEditItemDialogViewModel();
viewModel.editedItem = Item;
viewModel.itemGroups = _contentProviderApiService.GetItemGroups();
var itemGroup = _contentProviderApiService.getItemGroupForItem(Item);
viewModel.selectedItemGroup = itemGroup;
AddEditItemDialog dialog = new AddEditItemDialog(viewModel);
ContentDialogResult result = await dialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
itemGroup.itemList.Remove(Item);
viewModel.selectedItemGroup.itemList.Add(Item);
_contentProviderApiService.SaveData();
}
}
private void AddEditItemDialog_OnError(object sender, System.IO.ErrorEventArgs e)
{
_addEditItemDialog = null;
HandleError(e.GetException());
}