# Copyright 2024 (c) Anna Schumaker.
"""Convert a db.track.Track to a liblistenbrainz.Listen."""
import datetime
import dateutil.tz
import liblistenbrainz
from .. import db
from .. import gsetup


class Listen(liblistenbrainz.Listen):
    """A single ListenBrainz Listen."""

    def __init__(self, track: db.tracks.Track, *, listenid: int = None,
                 listened_at: datetime.datetime = None):
        """Initialize our Listen class."""
        album = track.get_medium().get_album()
        artists = [a.mbid for a in track.get_artists() if len(a.mbid) > 0]
        album_mbid = album.mbid if len(album.mbid) > 0 else None
        super().__init__(track.title, track.artist, release_name=album.name,
                         artist_mbids=artists, release_group_mbid=album_mbid,
                         tracknumber=track.number,
                         additional_info={"media_player":
                                          f"emmental{gsetup.DEBUG_STR}"})
        self.listenid = listenid

        if listened_at is not None:
            when = listened_at.replace(tzinfo=dateutil.tz.tzutc())
            self.listened_at = when.astimezone().timestamp()