public async Task <ImportModelDataResult> ImportModelData(IProjectContext projectContext, string file)
{
_importProblems.Clear();
var nullSession = new NullWriteSession();
var fileName = Path.GetFileNameWithoutExtension(file);
var usedNames = projectContext.Project.RootNamespace.Namespaces.Select(element => element.Name);
var name = _nameGenerator.FindUniqueName(fileName, usedNames);
var modelNamespace = new Namespace {
Name = name
};
var modelData = _jsonFileReader.ReadModelDataFromJson(file, out var msg);
if (modelData == null)
{
return(ImportModelDataResult.Failed($"Failed to import data from '{fileName}.json': {msg}"));
}
var datapool = modelData.Datapool;
if (datapool != null)
{
ImportDatapool(nullSession, projectContext, datapool, modelNamespace);
}
var events = modelData.Events;
if (events != null)
{
ImportEvents(nullSession, projectContext, events, modelNamespace);
}
if (_importProblems.Any())
{
var message = string.Join(", ", _importProblems);
return(ImportModelDataResult.Failed($"Failed to import data from '{fileName}'.json': {message}."));
}
await _schedulerProvider.ExecuteModelAction(
projectContext,
session => AddModelNamespace(
session,
projectContext,
modelNamespace));
return(ImportModelDataResult.Success($"Imported data from '{fileName}.json' to new namespace " +
$"'{modelNamespace.Name}'."));
}
private static void ShowImportToastNotification(IWorkbenchViewModel workbenchViewModel, ImportModelDataResult result)
{
var priority = result.IsSuccess ? ToastNotificationPriority.Success : ToastNotificationPriority.Warning;
var toastNotification = new ToastNotification
{
Header = result.Title,
Content = result.Message,
Priority = priority
};
workbenchViewModel.ToastNotifier.Show(toastNotification);
}
