"""
A module that is used to store the current app's config
"""
import os


class Config(object):
    SECRET_KEY = os.environ.get("SECRET_KEY")
    if SECRET_KEY is None:
        raise Exception("[!!] No secret key was given")

    LDAP_ADDRESS = os.environ.get("LDAP_ADDRESS")
    if LDAP_ADDRESS is None:
        raise Exception("[!!] No LDAP_ADDRESS was given")

    LDAP_PORT = os.environ.get("LDAP_PORT", default=389)
    _ldap_tls = os.environ.get("LDAP_TLS", default=False)
    LDAP_TLS = _ldap_tls.lower() in {"1", "t", "true"}
    BASE_DN = os.environ.get("BASE_DN")
    if BASE_DN is None:
        raise Exception("[!!] No BASE_DN was given")

    CSRF_ENABLED = True
    SESSION_COOKIE_SECURE = True
    SESSION_COOKIE_HTTPONLY = True
    SESSION_COOKIE_SAMESITE = 'None'


class DevelopmentConfig(Config):
    TESTING = True
    DEBUG = True
    DEVELOPMENT = True


class ProductionConfig(Config):
    TESTING = False
    DEBUG = False