import os


def download_playlist(playlist: dict, playlist_root: str) -> None:
    print(f"Downloading playlist {playlist['name']}")

    # create playlist root, if not done yet
    try:
        os.mkdir(playlist_root)
    except FileExistsError:
        pass
    os.chdir(playlist_root)

    # create playlist folder if not don yet
    playlist_dir = os.path.join(playlist_root, playlist["name"])
    try:
        os.mkdir(playlist_dir)
        print(f"Playlist folder for {playlist['name']} created")
    except FileExistsError:
        print(f"Playlist folder for {playlist['name']} already created")

    os.chdir(playlist_dir)

    command = f"spotdl {playlist['external_urls']['spotify']}"
    os.system(command)