"""Application configuration."""
import os
from typing import Optional

class Settings:
    """Application settings."""
    
    PROJECT_NAME: str = "FreeTable"
    VERSION: str = "1.0.0"
    API_V1_STR: str = "/api/v1"
    
    # Database
    DATABASE_URL: str = os.getenv("DATABASE_URL", "sqlite:///./freetable.db")
    
    # Security
    SECRET_KEY: str = os.getenv("SECRET_KEY", "changeme-in-production")
    ALGORITHM: str = "HS256"
    ACCESS_TOKEN_EXPIRE_MINUTES: int = 30
    
    # CORS
    BACKEND_CORS_ORIGINS: list[str] = ["http://localhost:5173", "http://localhost:3000"]

settings = Settings()