#! /usr/bin/env python
import sys

sys.path.insert(0, '.')

from tracker.runner import (
    update_spy_playlists,
    update_spy_track_popularity,
    update_spy_artist_metrics,
    update_spy_albums,
)

from tracker import db, spotify

from tracker.logger import get_logger

logger = get_logger(__name__)

logger.info('debugging the spotify issue')

token_info = db.Session.query(db.SystemData).get('spotify_oauth').data

logger.info("Token:", extra=token_info)

p_oauth = spotify.SpotOauth()

import http.client as http_client

original_level = http_client.HTTPConnection.debuglevel
try:
    http_client.HTTPConnection.debuglevel = 1
    logger.info("Token expired, refreshing")
    # token_info = p_oauth.refresh_access_token(token_info['refresh_token'])

    import base64, requests

    def refresh_access_token(refresh_token):
        payload = {'refresh_token': refresh_token,
                   'grant_type': 'refresh_token'}

        auth_header = base64.b64encode(str(p_oauth.client_id + ':' + p_oauth.client_secret).encode())
        headers = {'Authorization': 'Basic %s' % auth_header.decode()}

        logger.info("Headers: {}".format(auth_header))

        response = requests.post(self.OAUTH_TOKEN_URL, data=payload,
            headers=headers, proxies=self.proxies)
        if response.status_code != 200:
            if False:  # debugging code
                print('headers', headers)
                print('request', response.url)
            self._warn("couldn't refresh token: code:%d reason:%s" \
                % (response.status_code, response.reason))
            return None
        token_info = response.json()
        token_info = self._add_custom_values_to_token_info(token_info)
        if not 'refresh_token' in token_info:
            token_info['refresh_token'] = refresh_token
        self._save_token_info(token_info)
        return token_info

    logger.info("Token refreshed.")
finally:
    http_client.HTTPConnection.debuglevel = original_level