import logging

from flask import Flask
from flask_sqlalchemy import SQLAlchemy
from sqlalchemy import MetaData
from flask_wtf.csrf import CSRFProtect

app = Flask(__name__)
app.config.from_envvar("CONF")
csrf = CSRFProtect(app)
db = SQLAlchemy(app, metadata=MetaData(schema=app.config["SCHEMA"]))

if not app.debug:
    fh = logging.FileHandler(filename=app.config["LOGFILE"])
    fh.setLevel(logging.INFO)
    formatter = logging.Formatter(
        "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
    )
    fh.setFormatter(formatter)
    app.logger.addHandler(fh)

import Dawn.views

app.jinja_env.globals.update(bus_day=Dawn.views.bus_day)