import os
from dotenv import load_dotenv

basedir = os.path.abspath(os.path.dirname(__file__))
load_dotenv(os.path.join(basedir, '.env'))

class Config:
    # Grundlegende Konfiguration
    SECRET_KEY = os.environ.get('SECRET_KEY')
    if not SECRET_KEY:
        raise ValueError("Kein SECRET_KEY in der Umgebung gefunden!")
    
    # Datenbank-Konfiguration
    SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or \
        'sqlite:///' + os.path.join(basedir, 'app.db')
    SQLALCHEMY_TRACK_MODIFICATIONS = False
    
    # Logging-Konfiguration
    LOG_TO_STDOUT = os.environ.get('LOG_TO_STDOUT')
    LOG_LEVEL = os.environ.get('LOG_LEVEL', 'INFO')
    
    # Sicherheitseinstellungen
    SESSION_COOKIE_SECURE = True
    REMEMBER_COOKIE_SECURE = True
    SESSION_COOKIE_HTTPONLY = True
    REMEMBER_COOKIE_HTTPONLY = True