public async Task <bool> Handle(Request request, CancellationToken cancellationToken)
{
await _jobScheduler.ClearAsync(cancellationToken);
_context.Session = new Session
{
IsDirty = true,
Widget = new Root()
};
return(true);
}
public async Task <bool> Handle(Request request, CancellationToken cancellationToken)
{
if (_context.Session is null)
{
throw new Exception("Session not found");
}
if (string.IsNullOrEmpty(request.FileName))
{
var dialog = new OpenFileDialog("JSON|*.json");
var result = _dialogService.ShowFileDialog(dialog);
if (result != DialogResult.OK)
{
return(false);
}
request.FileName = dialog.FileName;
}
if (string.IsNullOrEmpty(request.FileName) || !File.Exists(request.FileName))
{
throw new FileNotFoundException(request.FileName);
}
_context.Session.IsDirty = false;
_context.Session.FileName = request.FileName;
_context.Session.Widget = GetWidget(request.FileName);
await _jobScheduler.ClearAsync(cancellationToken);
await Schedule(_context.Session.Widget, cancellationToken);
return(true);
}