import os

class Config:
    SECRET_KEY = os.environ.get('SECRET_KEY', 'dev-secret-change-in-production')
    SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL', 'sqlite:///fabdash.db')
    SQLALCHEMY_TRACK_MODIFICATIONS = False

class DevelopmentConfig(Config):
    DEBUG = True

class ProductionConfig(Config):
    DEBUG = False

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