import logging
import os
import stripe
import json

from flask import Flask
from flask.ext.principal import Principal
from flask.ext.login import LoginManager
from flask.ext.mail import Mail

from storage import Storage
from config import DefaultConfig
from data.userfiles import Userfiles


app = Flask(__name__)
logger = logging.getLogger(__name__)

logger.debug('Loading default config.')
app.config.from_object(DefaultConfig())

if 'QUAY_CONFIG_FILE' in os.environ:
  config_filename = os.environ['QUAY_CONFIG_FILE']
  logger.debug('Applying config file: %s', config_filename)
  app.config.from_pyfile(config_filename)

overrides = json.loads(os.environ.get('QUAY_CONFIG', '{}'))
logger.debug('Applying %s config overrides.', len(overrides))
app.config.from_object(overrides)

Principal(app, use_sessions=False)

login_manager = LoginManager()
login_manager.init_app(app)

mail = Mail()
mail.init_app(app)

storage = Storage()
storage.init_app(app)

userfiles = Userfiles()
userfiles.init_app(app)

stripe.api_key = app.config.get('STRIPE_SECRET_KEY', None)

mixpanel = app.config['ANALYTICS'].init_app(app)