/// <summary>
/// Асинхронная смена сценария
/// </summary>
/// <returns></returns>
private async Task ChangeScenarioAsync(string fileName, bool isQuickLoad)
{
if (isQuickLoad)
{
mFileName = fileName;
await ProgressDialogService.ExecuteAsync(LoadAsync).ConfigureAwait(false);
}
else
{
await TaskExtension.Delay(1).ConfigureAwait(false);
var dialog = new OpenFileDialog {
Filter = "Файл с описанием сценария (xmlinfo)|*.xmlinfo"
};
if (!string.IsNullOrEmpty(DataHolder.Instance.FullFolderPath))
{
dialog.InitialDirectory = DataHolder.Instance.FullFolderPath;
dialog.FileName = Path.Combine(DataHolder.Instance.FullFolderPath, Constants.cScenarioDescriptor);
}
if (dialog.ShowDialog() == true)
{
mFileName = dialog.FileName;
await ProgressDialogService.ExecuteAsync(LoadAsync).ConfigureAwait(false);
}
}
}
/// <summary>
/// Асинхронное сохранение сценария
/// </summary>
/// <returns></returns>
private async Task SaveScenarioHandlerAsync(object param)
{
if (IndicatorSave.IsEqual(Indicators.Accept.GetColor()))
{
if (!DataHolder.Instance.SlideDataHolders.Any(x => (x as ISaveValidator).With(valid => valid.OwnScenarioTypes.Contains(DataHolder.Instance.ScenarioProperties.ScenarioType) && !valid.IsValid)))
{
var dialog = new FolderBrowserDialog
{
SelectedPath = DataHolder.Instance.FullFolderPath
};
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
await DataHolder.Instance.ReleaseMedia(true, null, new CancellationToken());
string directoryName = dialog.SelectedPath;
IEnumerable <string> scenarioInfos = Directory.GetFiles(directoryName)
.ToList()
.Where(x => x.Contains(".xmlinfo"))
.Select(Path.GetFileName)
.ToList();
if (!scenarioInfos.Any())
{
await ProgressDialogService.ExecuteAsync((cancellation, progress) => UploadScenarioAsync(dialog.SelectedPath, cancellation, progress)).ConfigureAwait(false);
}
else if (scenarioInfos.Any(x => x == Constants.cScenarioDescriptor))
{
switch (MessageBox.Show(Application.Current.MainWindow, Constants.cInsureRewriteScenario, "Сохранение сценария", MessageBoxButton.YesNo))
{
case MessageBoxResult.Yes:
await ProgressDialogService.ExecuteAsync(async (cancellation, progress) => await UploadScenarioAsync(dialog.SelectedPath, cancellation, progress)).ConfigureAwait(false);
break;
case MessageBoxResult.No:
await TaskExtension.Delay(1);
return;
}
}
else
{
await ProgressDialogService.ExecuteAsync((cancellation, progress) => UploadScenarioAsync(dialog.SelectedPath, cancellation, progress)).ConfigureAwait(false);
}
}
}
else
{
MessageBox.Show(string.Format("Данный Сценарий нельзя сохранить. Проверьте правильность запонения следующих вкладок для корректного сохранения \n{0}",
DataHolder.Instance.SlideDataHolders.Where(x => (x as ISaveValidator).With(valid => valid.OwnScenarioTypes.Contains(DataHolder.Instance.ScenarioProperties.ScenarioType) && !valid.IsValid)).Select(x => x.Name).EnumerableToString("{0}\n")), Constants.cScenarioEditorTitle,
MessageBoxButton.OK, MessageBoxImage.Error);
}
}
else
{
throw new NotImplementedException("ScenarioEditor.ViewModel.ViewModels.StartPageViewModelsSaveScenarioHandlerAsync");
}
await TaskExtension.Delay(1);
CommandManager.InvalidateRequerySuggested();
}
