import pylast
from libs.config import Config


config = Config()
api_key, api_secret, username, password = config.get_config_values()


class Network:
    def __init__(self, network):
        self.network = network
        self.user = username

    @staticmethod
    def get_network(network_name):
        if network_name == "LastFM":
            network = pylast.LastFMNetwork(
                api_key=api_key,
                api_secret=api_secret,
                username=username,
                password_hash=pylast.md5(password)
            )
            return network
        elif network_name == "LoneStar":
            network = pylast.LibreFMNetwork(
                api_key=api_key,
                api_secret=api_secret,
                username=username,
                password_hash=pylast.md5(password)
            )
            return network
        else:
            raise ValueError("Unknown network name provided!")

    def get_tracks(self, number, first, last):
        tracks_list = (self.network.get_user(self.user)
                       .get_recent_tracks(limit=number, time_from=first, time_to=last))
        return tracks_list

    def get_track_mbid_duration(self, artist, title):
        net = self.get_network("LastFM")
        track = net.get_track(artist=artist, title=title)
        return track.get_mbid(), track.get_duration()

    def scrobble(self, artist, title, album, duration, timestamp, mbid):
        self.network.scrobble(
            artist=artist,
            title=title,
            album=album,
            duration=duration,
            timestamp=timestamp,
            mbid=mbid
        )