/// <summary>
/// Initializes a new instance of the <see cref="DmsDatasetViewModel"/> class.
/// </summary>
/// <param name="datasetInfo">
/// Existing data set to edit.
/// </param>
public DmsDatasetViewModel(DmsLookupUtility.UdtDatasetInfo? datasetInfo = null)
{
if (datasetInfo != null)
{
this.DatasetId = datasetInfo.Value.DatasetId;
this.Dataset = datasetInfo.Value.Dataset;
this.Experiment = datasetInfo.Value.Experiment;
this.Organism = datasetInfo.Value.Organism;
this.Instrument = datasetInfo.Value.Instrument;
this.Created = datasetInfo.Value.Created;
this.DatasetFolderPath = datasetInfo.Value.DatasetFolderPath;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="DmsLookupViewModel"/> class.
/// </summary>
public DmsLookupViewModel()
{
this.SearchCommand = new RelayCommand(this.SearchImpl, () => !string.IsNullOrWhiteSpace(this.dataSetFilter) && this.numberOfWeeks > 0);
this.OpenCommand = new RelayCommand(
async() => await this.OpenImpl(),
() => this.Datasets.Any(ds => ds.Selected) &&
this.ValidateDataSet() &&
!string.IsNullOrEmpty(this.OutputDirectory) &&
Directory.Exists(this.OutputDirectory) && !this.IsCopying);
this.CancelCommand = new RelayCommand(this.CancelImpl);
this.BrowseOutputDirectoriesCommand = new RelayCommand(this.BrowseOutputDirectoriesImpl);
this.ShouldCopyFiles = true;
this.Status = false;
this.NumberOfWeeks = 10;
this.Datasets = new ObservableCollection <DmsDatasetViewModel>();
this.AvailableFiles = new ObservableCollection <string>();
this.dmsLookupUtility = new DmsLookupUtility();
this.OutputDirectory = string.Empty;
this.CopyStatusText = string.Empty;
this.cancellationTokenSource = new CancellationTokenSource();
// Update file list when dataset is selected/deselected.
MessengerInstance.Register <PropertyChangedMessage <bool> >(
this,
args =>
{
if (args.Sender is DmsDatasetViewModel && args.PropertyName == "Selected")
{
var availableFiles = this.Datasets.Where(ds => ds.Selected).SelectMany(ds => ds.GetAvailableFiles());
this.AvailableFiles.Clear();
foreach (var file in availableFiles)
{
this.AvailableFiles.Add(Path.GetFileName(file));
}
this.OpenCommand.RaiseCanExecuteChanged();
}
});
}
/// <summary>
/// Initializes a new instance of the <see cref="DmsLookupViewModel"/> class.
/// </summary>
public DmsLookupViewModel()
{
this.SearchCommand = new RelayCommand(this.SearchImpl, () => !string.IsNullOrWhiteSpace(this.dataSetFilter) && this.numberOfWeeks > 0);
this.OpenCommand = new RelayCommand(
async () => await this.OpenImpl(),
() => this.SelectedDataset != null &&
!string.IsNullOrEmpty(this.SelectedDataset.DatasetFolderPath) &&
!string.IsNullOrEmpty(this.OutputDirectory) &&
Directory.Exists(this.OutputDirectory) && !this.IsCopying);
this.CancelCommand = new RelayCommand(this.CancelImpl);
this.BrowseOutputDirectoriesCommand = new RelayCommand(this.BrowseOutputDirectoriesImpl);
this.ShouldCopyFiles = true;
this.Status = false;
this.NumberOfWeeks = 10;
this.Datasets = new ObservableCollection<DmsDatasetViewModel>();
this.AvailableFiles = new ObservableCollection<string>();
this.dmsLookupUtility = new DmsLookupUtility();
this.SelectedDataset = new DmsDatasetViewModel();
this.OutputDirectory = string.Empty;
this.CopyStatusText = string.Empty;
this.cancellationTokenSource = new CancellationTokenSource();
}
