/// <summary>
/// Initializes a new instance of the <see cref="EnterCsvFileNameViewModel"/> class.
/// </summary>
/// <param name="validSaveFilePathChecker">The valid save file path checker</param>
public EnterCsvFileNameViewModel([NotNull] IValidSaveFilePathChecker validSaveFilePathChecker)
{
if (validSaveFilePathChecker == null)
{
throw new ArgumentNullException(nameof(validSaveFilePathChecker));
}
var canOkExecute = this.WhenAnyValue(
x => x.CsvFilePath,
p => validSaveFilePathChecker.IsFilePathValid(p, p1 => p1.EndsWith(".csv", StringComparison.OrdinalIgnoreCase)))
.ObserveOn(RxApp.MainThreadScheduler);
OkCommand = ReactiveCommand.Create(
(Window window) =>
{
window.DialogResult = true;
window.Close();
},
canOkExecute);
CancelCommand = ReactiveCommand.Create(
(Window window) =>
{
window.DialogResult = false;
window.Close();
});
BrowseCommand = ReactiveCommand.Create(
(Window window) =>
{
var dialog = new VistaSaveFileDialog
{
Filter = "CSV Files (*.csv)|*.csv",
AddExtension = true
};
var result = dialog.ShowDialog(window);
if (result != true)
{
return;
}
CsvFilePath = dialog.FileName;
});
}
public DataWriter([NotNull] IValidSaveFilePathChecker validSaveFilePathChecker) =>
public FilePathSelector([NotNull] IValidSaveFilePathChecker validSaveFilePathChecker) =>
