import psycopg

from lyra_worker.crypto import decrypt_secret


def get_config(conn: psycopg.Connection) -> dict[str, str]:
    """Return all config as {key: value}, decrypting rows marked secret."""
    with conn.cursor() as cur:
        cur.execute('SELECT key, value, secret FROM "Config"')
        rows = cur.fetchall()
    out: dict[str, str] = {}
    for key, value, secret in rows:
        out[key] = decrypt_secret(value) if secret else value
    return out