from pydantic_settings import BaseSettings
from typing import Optional


class Settings(BaseSettings):
    DATABASE_URL: str = "postgresql://user:password@localhost/telepost"
    REDIS_URL: str = "redis://localhost:6379"
    
    SECRET_KEY: str = "your-secret-key-here"
    ALGORITHM: str = "HS256"
    ACCESS_TOKEN_EXPIRE_MINUTES: int = 30
    
    # Telegram Bot API settings
    TELEGRAM_BOT_TOKEN: Optional[str] = None
    TELEGRAM_BOT_NAME: Optional[str] = None
    
    class Config:
        env_file = ".env"


settings = Settings()