# === FILE: app/config.py ===
import os


class Config:
    """Application configuration loaded from environment variables."""
    
    # Flask settings
    FLASK_SECRET_KEY = os.environ.get('FLASK_SECRET_KEY', 'dev-secret-key-change-in-production')
    FLASK_ENV = os.environ.get('FLASK_ENV', 'production')
    
    # Google OAuth settings
    GOOGLE_CLIENT_ID = os.environ.get('GOOGLE_CLIENT_ID')
    GOOGLE_CLIENT_SECRET = os.environ.get('GOOGLE_CLIENT_SECRET')
    GOOGLE_REDIRECT_URI = os.environ.get('GOOGLE_REDIRECT_URI')
    
    # AWS settings
    AWS_REGION = os.environ.get('AWS_REGION', 'us-east-1')
    S3_BUCKET_NAME = os.environ.get('S3_BUCKET_NAME')
    CLOUDFRONT_DOMAIN = os.environ.get('CLOUDFRONT_DOMAIN')
    
    # Database settings
    DB_HOST = os.environ.get('DB_HOST')
    DB_PORT = os.environ.get('DB_PORT', '5432')
    DB_NAME = os.environ.get('DB_NAME', 'clouddrive')
    DB_USER = os.environ.get('DB_USER')
    DB_PASSWORD = os.environ.get('DB_PASSWORD')