public BarcodeInputViewModel(IDialogService dialogService, IFileDialogService fileDialogService, IFileService <List <string> > textFileService)
{
_dialogService = dialogService;
_fileDialogService = fileDialogService;
_textFileService = textFileService;
Title = "Пользовательские штрихкоды";
barcodeLogic = new BarcodeLogic();
BarcodeCollection = new ObservableCollection <string>();
BarcodeCollection.CollectionChanged += BarcodeCollection_CollectionChanged;
AddBarcodeCommand = new DelegateCommand <string>(AddBarcode, CanAddBarcode).ObservesProperty(() => InputFieldText);
EditBarcodeCommand = new DelegateCommand(EditBarcode, CanRemoveOrEditBarcode);
CancelEditBarcodeCommand = new DelegateCommand(CancelEdit);
ConfirmEditBarcodeCommand = new DelegateCommand <string>(ConfirmEdit);
RemoveBarcodeCommand = new DelegateCommand(RemoveBarcode, CanRemoveOrEditBarcode);
ImportCommand = new DelegateCommand(ImportFromFile, CanImport).ObservesProperty(() => IsEditMode);
}
private ObservableCollection <string> OnAfterDialogOpenedAsync(IDialogParameters parameters)
{
var barcodeType = parameters.GetValue <BarcodeType>("barcodeType");
var barcodesAmount = parameters.GetValue <int>("barcodesAmount");
var recievedCollection = parameters.GetValue <ObservableCollection <string> >("barcodeCollection");
if (recievedCollection == null)
{
BarcodeLogic barcodeLogic = new BarcodeLogic();
recievedCollection = new ObservableCollection <string>();
for (int i = 0; i < barcodesAmount;)
{
var randomBarcode = barcodeLogic.GetBarcodeByRegex(barcodeType.HardRegexPattern);
if (!recievedCollection.Contains(randomBarcode))
{
recievedCollection.Add(randomBarcode);
i++;
}
}
}
return(recievedCollection);
}
