SPOTIFY: str = "spotify"
APPLE: str = "apple"

TRACKS_SEARCH_SUPPORTED_DSP = (SPOTIFY, APPLE)
SEARCH_ID, SEARCH_ISRC = "known_id", "isrc"
TRACK_SEARCH_SUPPORTED_ID_TYPES = (SEARCH_ID, SEARCH_ISRC)  # ordered by priority

GLOBAL_MARKET = "global"
GLOBAL_MARKET_CODE = "_gl"
GLOBAL_MARKET_MONGO_CODE = "g_"

DEFAULT_SEARCH_MARKETS = {APPLE: "us", SPOTIFY: ""}

SPOTIFY_LINKED_TRACK_FIELDS = ["id", "external_urls", "uri", "href"]
DEFAULT_IMAGE_SIZE: int = 300

CONCURRENCY_LEVEL = 50


class Service:
    CACHE = "cache"
    SPOTIFY = "spotify"
    APPLE = "apple"

    ALL = "all"

    ALL_VALUES = (CACHE, SPOTIFY, APPLE, ALL)


class CollectionName:
    SPOTIFY_CACHE = "spotify_cache"
    SPOTIFY_TRACK = "spotify_track"
    SPOTIFY_TRACK_ISRC = "spotify_track_isrc"
    SPOTIFY_PLAYLIST = "spotify_playlist"
    SPOTIFY_PLAYLIST_TRACKS = "spotify_playlist_tracks"
    SPOTIFY_ALBUM = "spotify_album"
    SPOTIFY_ARTIST = "spotify_artist"
    SPOTIFY_USER = "spotify_user"
    SPOTIFY_SEARCH = "spotify_search"
    SPOTIFY_ALBUM_TRACKS = "spotify_album_tracks"
    SPOTIFY_MARKETS = "spotify_markets"
    APPLE_CACHE = "apple_cache"
    APPLE_SONG = "apple_song"
    APPLE_SONG_ISRC = "apple_song_isrc"
    APPLE_SONG_EQUIVALENT_ID = "apple_song_eq_id"  # contains id mapping only, without meta
    APPLE_PLAYLIST = "apple_playlist"
    APPLE_ALBUM = "apple_album"
    APPLE_SEARCH = "apple_search"
    APPLE_STATION = "apple_station"
    APPLE_MARKETS = "apple_storefronts"


class StorageField:
    RECORD_ID = "_id"
    OBJECT_ID = "id"
    CREATED_AT = "created_at"
    DATA = "data"
    IMAGES_SAVED = "img"
    COMPRESSION = "cmp"


class DataSource:
    CACHE = "cache"
    API = "api"
    COMBINED = "combined"


class CompressionLib:
    ZLIB = "zlib"
    ZSTD = "zstd"