swingmusic-extended/app/models/track.py

from dataclasses import dataclass


@dataclass(slots=True)
class Track:
    """
    Track class
    """

    id: int
    album: str
    albumartists: list[dict[str, str]]
    albumhash: str
    artisthashes: list[str]
    artists: list[dict[str, str]]
    bitrate: int
    copyright: str
    date: int
    disc: int
    duration: int
    filepath: str
    folder: str
    genres: list[dict[str, str]]
    genrehashes: list[str]
    last_mod: int
    og_album: str
    og_title: str
    title: str
    track: int
    trackhash: str
    extra: dict

    is_favorite: bool = False
    _pos: int = 0
    _ati: str = ""
    image: str = ""

    def __post_init__(self):
        self.image = self.albumhash + ".webp"
        self.extra = {
            "disc_total": self.extra.get("disc_total", 0),
            "track_total": self.extra.get("track_total", 0),
            "samplerate": self.extra.get("samplerate", -1),
        }

    # album: str
    # albumartists: str | list[ArtistMinimal]
    # albumhash: str
    # artists: str | list[ArtistMinimal]
    # bitrate: int
    # copyright: str
    # date: int
    # disc: int
    # duration: int
    # filepath: str
    # folder: str
    # genre: str | list[str]
    # title: str
    # track: int
    # trackhash: str
    # last_mod: str | int

    # image: str = ""
    # artist_hashes: str = ""

    # fav_userids: list = field(default_factory=list)
    # """
    # A string of user ids separated by commas.
    # """
    # # is_favorite: bool = False

    # @property
    # def is_favorite(self):
    #     return current_user["id"] in self.fav_userids

    # # temporary attributes
    # _pos: int = 0  # for sorting tracks by disc and track number
    # _ati: str = (
    #     ""  # (album track identifier) for removing duplicates when merging album versions
    # )

    # og_title: str = ""
    # og_album: str = ""
    # created_date: float = 0.0

    # def set_created_date(self):
    #     try:
    #         self.created_date = Path(self.filepath).stat().st_ctime
    #     except FileNotFoundError:
    #         pass

    # def __post_init__(self):
    #     self.og_title = self.title
    #     self.og_album = self.album
    #     self.last_mod = int(self.last_mod)
    #     self.date = int(self.date)

    #     # add a trailing slash to the folder path
    #     # to avoid matching a folder starting with the same name as the root path
    #     # eg. .../Music and .../Music Videos
    #     self.folder = os.path.join(self.folder, "")

    #     if self.artists is not None:
    #         artists = split_artists(self.artists)
    #         new_title = self.title

    # if get_flag(SessionVarKeys.EXTRACT_FEAT):
    #     featured, new_title = parse_feat_from_title(self.title)
    #     original_lower = "-".join([create_hash(a) for a in artists])
    #     artists.extend(
    #         a for a in featured if create_hash(a) not in original_lower
    #     )

    # self.artist_hashes = "-".join(create_hash(a, decode=True) for a in artists)
    # self.artists = [ArtistMinimal(a) for a in artists]

    # albumartists = split_artists(self.albumartists)

    # if not albumartists:
    #     self.albumartists = self.artists[:1]
    # else:
    #     self.albumartists = [ArtistMinimal(a) for a in albumartists]

    # if get_flag(SessionVarKeys.REMOVE_PROD):
    #     new_title = remove_prod(new_title)

    # if track is a single
    # if self.og_title == self.album:
    #     self.rename_album(new_title)

    # if get_flag(SessionVarKeys.REMOVE_REMASTER_FROM_TRACK):
    #     new_title = clean_title(new_title)

    # self.title = new_title

    # if get_flag(SessionVarKeys.CLEAN_ALBUM_TITLE):
    #     self.album, _ = get_base_title_and_versions(
    #         self.album, get_versions=False
    #     )

    # if get_flag(SessionVarKeys.MERGE_ALBUM_VERSIONS):
    #     self.recreate_albumhash()

    # self.image = self.albumhash + ".webp"

    # if self.genre is not None and self.genre != "":
    #     self.genre = self.genre.lower()
    #     separators = {"/", ";", "&"}

    #     contains_rnb = "r&b" in self.genre
    #     contains_rock = "rock & roll" in self.genre

    #     if contains_rnb:
    #         self.genre = self.genre.replace("r&b", "RnB")

    #     if contains_rock:
    #         self.genre = self.genre.replace("rock & roll", "rock")

    #     for s in separators:
    #         self.genre: str = self.genre.replace(s, ",")

    #     self.genre = self.genre.split(",")
    #     self.genre = [g.strip() for g in self.genre]

    #     self.recreate_hash()
    #     self.set_created_date()

    # def recreate_hash(self):
    #     """
    #     Recreates a track hash if the track title was altered
    #     to prevent duplicate tracks having different hashes.
    #     """
    #     if self.og_title == self.title and self.og_album == self.album:
    #         return

    #     self.trackhash = create_hash(
    #         ", ".join(a.name for a in self.artists), self.og_album, self.title
    #     )

    # def recreate_artists_hash(self):
    #     """
    #     Recreates a track's artist hashes if the artist list was altered
    #     """
    #     self.artist_hashes = "-".join(a.artisthash for a in self.artists)

    # def recreate_albumhash(self):
    #     """
    #     Recreates an albumhash of a track to merge all versions of an album.
    #     """
    #     albumartists = (a.name for a in self.albumartists)
    #     self.albumhash = create_hash(self.album, *albumartists)

    # def rename_album(self, new_album: str):
    #     """
    #     Renames an album
    #     """
    #     self.album = new_album

    # def add_artists(self, artists: list[str], new_album_title: str):
    #     for artist in artists:
    #         if create_hash(artist, decode=True) not in self.artist_hashes:
    #             self.artists.append(ArtistMinimal(artist))

    #     self.recreate_artists_hash()
    #     self.rename_album(new_album_title)