from spotipy.oauth2 import SpotifyOAuth
from spotipy import Spotify
from spotify_shortcuts.config import Config


def authenticated_session(cfg: Config) -> Spotify:
    assert cfg.client_id, "Spotify client ID is required"
    assert cfg.client_secret, "Spotify client secret is required"

    return Spotify(
        auth_manager=SpotifyOAuth(
            client_id=cfg.client_id,
            client_secret=cfg.client_secret,
            redirect_uri="http://127.0.0.1:45632/callback",
            scope="user-library-read user-library-modify user-read-playback-state",
            cache_path=cfg.cache_file,
        )
    )