+};
+
+export const filterCollectionFilesBySelection = (tree: CollectionPanelFilesState, selected: boolean) => {
+ const allFiles = getNodeDescendants('')(tree).map(node => node.value);
+ const selectedDirectories = allFiles.filter(file => file.selected === selected && file.type === CollectionFileType.DIRECTORY);
+ const selectedFiles = allFiles.filter(file => file.selected === selected && !selectedDirectories.some(dir => dir.id === file.path));
+ return [...selectedDirectories, ...selectedFiles];
+};