import type { DirectoryEntry } from '~/shared/types';

/** Converts a selection and the entry that triggered an action into the target entries
 * @param targetEntry - The entry that triggered an action
 * @param selection - The selected entries
 * @returns If there are no selected elements or the target was not included only the target is returned. Otherwise the selection is returned
 */
export function getTargetsFromSelection(
    targetEntry: DirectoryEntry,
    selection: Set<DirectoryEntry>
): DirectoryEntry[] {
    if (selection.size === 0 || !selection.has(targetEntry)) {
        return [targetEntry];
    }

    return Array.from(selection);
}