public async Task RemoveSelectedSnapshots()
{
if (SelectedThumbnails.Count == 0)
{
await _dialogService.ShowAsync("Please select at least one snapshot.");
return;
}
var response = await _dialogService.ShowConfirmationAsync("Do you really want to remove the selected snapshots?");
if (response == ConfirmationAnswer.Cancel)
{
return;
}
IsBusy = true;
var selectedThumbnails = SelectedThumbnails.ToList();
foreach (var selThumb in selectedThumbnails)
{
var removedSnapshot = await _locationSnapshotDataService.RemoveSnapshotAsync(selThumb.Snapshot.Id);
await _pictureService.RemoveSnapshotContentAsync(removedSnapshot);
SnapshotThumbnails.Remove(SnapshotThumbnails.First(_ => _.Snapshot.Id == removedSnapshot.Id));
}
;
SetDefaultView();
IsBusy = false;
}
public void BeginSelectSnapshot()
{
SelectedThumbnails.Clear();
IsInSelectMode = true;
SelectionMode = SelectionMode.Multiple;
IsItemClickEnabled = false;
}
