import os
basedir = os.path.abspath(os.path.dirname(__file__))


class Config:
    SECURITY_PASSWORD_HASH = 'pbkdf2_sha512'
    SECURITY_REGISTERABLE = True
    SECURITY_CHANGEABLE = True
    SECURITY_RECOVERABLE = True
    SECURITY_PASSWORD_SALT = os.environ.get('SECURITY_PASSWORD_SALT') or 'SOME SECRET STRING'
    SECRET_KEY = os.environ.get('SECRET_KEY') or 'SOME SECRET STRING'
    SECURITY_EMAIL_SENDER = 'no-reply@lusiardi.de'
    SQLALCHEMY_TRACK_MODIFICATIONS = False
    MAIL_SERVER = 'mail.nerd2nerd.org'
    MAIL_PORT = 25
    MAIL_USE_TLS = True
    MAIL_USE_SSL = False
    MAIL_USERNAME = os.environ.get('MAIL_USERNAME')
    MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD')

    @staticmethod
    def init_app(app):
        pass


class DevelopmentConfig(Config):
    SECURITY_SEND_REGISTER_EMAIL = False
    DEBUG = True
    SQLALCHEMY_DATABASE_URI = 'mysql+pymysql://root:%s@database/pitstops' % (os.environ['DATABASE_ENV_MYSQL_ROOT_PASSWORD'])


class TestingConfig(Config):
    TESTING = True
    SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'data_testing.sqlite')


class ProductionConfig(Config):
    SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'data.sqlite')


config = {
    'development': DevelopmentConfig,
    'testing': TestingConfig,
    'production': ProductionConfig,
    'default': DevelopmentConfig
}