public async Task LoadDirectoryRecursive(DomainExportedObject Parent, string Path) {
DirectoryInfo dirInfo = new DirectoryInfo(Path);
DirectoryInfo[] dirInfos = await Task.Run(() => dirInfo.GetDirectories());
if (dirInfos.Length > 0) {
Parent.Children = dirInfos.Select(dir => new DomainExportedObject { Filename = dir.FullName, Parent = Parent, Children = new List<DomainExportedObject>() }).ToList();
foreach(DomainExportedObject exportedDir in Parent.Children) {
await LoadDirectoryRecursive(exportedDir, exportedDir.Filename);
}
}
FileInfo[] files = await Task.Run(() => dirInfo.GetFiles());
if (files.Length > 0) {
Parent.Children.AddRange(files.Select(f => new DomainExportedObject { Filename = f.FullName, Parent = Parent }).ToList());
}
}
private async void loadExportFiles() {
if (String.IsNullOrEmpty(settings.ExportPath)) return;
try {
DomainExportedObject root = new DomainExportedObject();
await repository.LoadDirectoryRecursive(root, settings.ExportPath);
if (root.Children == null || !root.Children.Any()) return;
viewModel.ExportsTree?.Traverse(e => true).ToList().ForEach(e => e.PropertyChanged -= onExportedObjectViewEntityChanged);
IEnumerable<ExportedObjectViewEntity> temp = mapper.Map<IEnumerable<ExportedObjectViewEntity>>(root.Children);
viewModel.ExportsTree = new ObservableCollection<ExportedObjectViewEntity>(temp);
viewModel.ExportsTree.Traverse(e => true).ToList().ForEach(e => e.PropertyChanged += onExportedObjectViewEntityChanged);
}
catch(FileNotFoundException) { }
catch(DirectoryNotFoundException) { }
catch(Exception ex) {
messenger.Send(new ApplicationErrorMessage { ErrorMessage = ex.Message, Exception = ex });
}
}
