"""
Constants and utilities for working with Redis keys.

Contains:

   1. Constants for all keys used in the application.
   2. Constants with expiration time for all keys.
   3. Useful utilities for handling keys.

"""
import os

from flask import current_app as app


def get_key(key, *args, **kwargs):
    """
    Compose a Redis key.

    Args:
        key (str): Key as a format string with placeholders.
        *args: Arguments for substituting the placeholders in the key.
        **kwargs: Named key parts.

    Returns:
        str: Complete key constructed by substituting placeholders with provided arguments
            and adding prefix from config.

    """
    return app.config["REDIS_KEY_PREFIX"] + key.format(*args, **kwargs)


# Current state of comparison page. Expires in 30 days since last access.
COMPARED_TRACKS = "compared_tracks/{}"
COMPARED_TRACKS_TTL = int(os.environ.get("COMPARED_TRACKS_TTL", 2592000))

AUTH0_MANAGEMENT_TOKEN = "auth0_management_token/{}"  # nosec
AUTH0_MANAGEMENT_TOKEN_TTL = 86400  # nosec (24 hours)

TRACK_RELEASE_DATE = "track_release/{}"
TRACK_RELEASE_DATE_TTL = int(os.environ.get("TRACK_RELEASE_DATE_TTL", 86400))

ALBUMS_DSP_INFO = "album/{}/{}/{}"
DSP_CACHE_TTL = int(os.environ.get("DSP_CACHE_TTL", 86400))

SPOTIFY_TRACK_IS_SONY = "is_sony/spotify/{}/{}"

TWO_LAST_CHARTS_SPOTIFY = "2charts/{}/{}/{}/{}"
TWO_LAST_CHARTS_APPLE = "2charts/{}/{}"
TWO_LAST_CHARTS_TTL = int(os.environ.get("TWO_LAST_CHARTS_TTL", 1200))

CHART_TRACK_STATS = "chart/stats/{}/{}/{}/{}"
SPOTIFY_TRACK_PLAYLISTS_STATS = "spotify/playlists-stats/{}/{}/{}"

APPLE_PLAYLISTS_ADDED_DATES = "apple-music/track-playlists/added-dates/{}/{}/{}"
APPLE_PLAYLISTS_ADDED_DATES_TTL = 86400

CHARTS_RESPONSE = (
    "chart/{vendor},{market},{chart_type},{position_start},{position_end}"
    + ",{is_position_out},{position_change},{is_new},{is_removed},{is_sony}"
)

CHARTS_BUILDER_FIELDS_DELIMITER = "-F-"
CHARTS_BUILDER_BASE_QUERY_PATTERN = (
    "charts/{builder_name}/{vendor}/{market}/{chart_type}/{chart_date}/{is_sony}"
    + "/{start_position}/{end_position}/{change}/{compact}"
)
CHARTS_RESPONSE_TTL = 14400

SPOTIFY_TRACK_PLAYLISTS_STATS_TTL = int(os.environ.get("SPOTIFY_TRACK_PLAYLISTS_STATS_TTL", 1200))

CHART_AVAILABILITY_TTL = 86400
CHART_AVAILABILITY = "chart/availability/{}/{}"

APPLICATION_MARKETS = "app-markets"
APPLICATION_MARKETS_TTL = int(os.environ.get("APPLICATION_MARKETS_TTL", 86400))

APOLLO_MARKETS = "apollo-markets/{}"
APOLLO_MARKETS_TTL = int(os.environ.get("APOLLO_MARKETS_TTL", 86400))

FILTR_SPOTIFY_PLAYLISTS_WITH_TRACK = "spotify/filtr/pl-tracks/{}/{}/{}/{}"
FILTR_SPOTIFY_PLAYLISTS_WITH_TRACK_TTL = int(os.environ.get("FILTR_SPOTIFY_PLAYLISTS_WITH_TRACK_TTL", 900))

FILTR_SPOTIFY_PLAYLISTS_WITH_TRACK_HISTORY = "spotify/filtr/pl-tracks-history/{}/{}/{}/{}/{}"
FILTR_SPOTIFY_PLAYLISTS_WITH_TRACK_HISTORY_TTL = int(
    os.environ.get("FILTR_SPOTIFY_PLAYLISTS_WITH_TRACK_HISTORY_TTL", 900)
)

PERSONALIZED_PLAYLISTS_IDS = "personalized-playlists-ids"
PERSONALIZED_PLAYLISTS_IDS_TTL = int(os.environ.get("PERSONALIZED_PALYLISTS_IDS_TTL", 14400))

APOLLO_MOBILE_VERSION = "apollo_go/latest_version/{}"
APOLLO_MOBILE_VERSION_TTL = 1800

APOLLO_VERSION_COPIES = "copies/{}/{}"
APOLLO_VERSION_COPIES_TTL = 10800

DEFAULT_PAGINATION_TLL = int(os.environ.get("DEFAULT_PAGINATION_TLL", 180))
CHARTS_TRACK_SUMMARY = "charts_track_summary/{isrc},{vendor},{search}"

RAW_APPLE_TRACK_PLAYLISTS_TTL = 900
RAW_APPLE_TRACK_PLAYLISTS = "apple-music/track-playlists/db/{}/{}"

APPLE_TRACK_PLAYLISTS = "apple-music/track-playlists/{isrc}/{market}/{is_sony}/{search}/{image_size}"
SPOTIFY_TRACK_PLAYLISTS = "spotify/track-playlists/{isrc}/{market}/{is_sony}/{search}"

GLOBAL_TRACK_PRIORITIES_TRACKS = "gtp-tracks/{type_id}/{gtp_date}/{market}/{include}"
GLOBAL_TRACK_PRIORITIES_TRACKS_TTL = int(os.environ.get("GLOBAL_TRACK_PRIORITIES_TRACKS_TTL", 3600))
GLOBAL_TRACK_HOT_HITS_DATE = "gtp-hh-date"
GLOBAL_TRACK_HOT_HITS_DATE_TTL = int(os.environ.get("GLOBAL_TRACK_HOT_HITS_DATE_TTL", 3600))
GLOBAL_TRACK_CHART_DATE = "gtp-chart-date/{market}"
GLOBAL_TRACK_CHART_DATE_TTL = int(os.environ.get("GLOBAL_TRACK_CHART_DATE_TTL", 3600))
GLOBAL_TRACK_STREAMS = "gtp-streams/{}/{streams_date}/{market}/{date_shift}"
GLOBAL_TRACK_STREAMS_TTL = int(os.environ.get("GLOBAL_TRACK_STREAMS_TTL", 1800))
GLOBAL_TRACK_CHART_POSITIONS = "gtp-chart-positions/{}/{market}/{start_date}/{end_date}"
GLOBAL_TRACK_CHART_POSITIONS_TTL = int(os.environ.get("GLOBAL_TRACK_CHART_POSITIONS_TTL", 3600))