ARTIST = "artist"
TRACK = "track"
LIKES = "likes"
FOLLOWERS = "followers"
VIEWS = "views"
SUBSCRIBERS = "subscribers"
LISTENERS = "listeners"
MONTHLY_LISTENERS = "monthly_listeners"
POPULARITY = "popularity"
STREAMS = "streams"
PLAYS = "plays"
COMMENTS = "comments"

DEFAULT_CHART_TYPE = LIKES
CATEGORY_ENTITIES = [ARTIST, TRACK]
CHART_TYPES = [LIKES, FOLLOWERS, VIEWS, SUBSCRIBERS, LISTENERS, POPULARITY, STREAMS, MONTHLY_LISTENERS, PLAYS, COMMENTS]

N_A = "N/A"