"""The Application settings."""

from os import getenv, urandom
from os.path import abspath, dirname, isdir, join

BASEDIR = abspath(dirname(__file__))


class Base():
    """The base configuration."""
    DEBUG = False
    TESTING = False
    SQLALCHEMY_TRACK_MODIFICATIONS = False
    SQLALCHEMY_DATABASE_URI = 'rqlite+pyrqlite://localhost:4001/'
    UPLOAD_FOLDER_COVER = join(BASEDIR, 'cover')
    UPLOAD_FOLDER = join(BASEDIR, 'uploads')
    LIGHT = not isdir(UPLOAD_FOLDER)
    SECRET_KEY = getenv('SECRET_KEY')


class Production(Base):
    """The production configuration."""
    ENV = 'production'
    DOMAIN = 'https://book.vvvvvvaria.org'


class Development(Base):
    """The development configuration."""
    ENV = 'development'
    DEBUG = True
    TESTING = True
    DOMAIN = 'http://localhost'
    SECRET_KEY = urandom(24).hex()