export const getPlaylistIdFromUrl = (url: string) => { try { const urlObject = new URL(url); const [collectionName, playlistId] = urlObject.pathname .split('/') .filter(Boolean); const isValidPlaylistUrl = urlObject.hostname === 'open.spotify.com' && collectionName === 'playlist' && playlistId; if (!isValidPlaylistUrl) return null; return playlistId; } catch { return null; } };