import logging
import os
import stripe

from flask import Flask
from flask.ext.principal import Principal
from flask.ext.login import LoginManager
from flask.ext.mail import Mail
from config import ProductionConfig, DebugConfig, LocalHostedConfig

app = Flask(__name__)

stack = os.environ.get('STACK', '').strip().lower()
if stack.startswith('prod'):
  config = ProductionConfig()
elif stack.startswith('localhosted'):
  config = LocalHostedConfig()
else:
  config = DebugConfig()

app.config.from_object(config)

logger = logging.getLogger(__name__)

Principal(app, use_sessions=True)

login_manager = LoginManager()
login_manager.init_app(app)
login_manager.login_view = 'signin'

mail = Mail()
mail.init_app(app)

stripe.api_key = app.config['STRIPE_SECRET_KEY']