from pydantic_settings import BaseSettings, SettingsConfigDict
from typing import Optional


class Settings(BaseSettings):
    """Конфигурация приложения"""
    model_config = SettingsConfigDict(env_file=".env", env_file_encoding="utf-8")
    
    # PostgreSQL Target Connection (назначение для всех репликаций)
    postgres_host: str
    postgres_database: str
    postgres_username: str
    postgres_password: str
    postgres_port: int = 5432
    
    # Redis for Celery
    redis_host: str = "localhost"
    redis_port: int = 6379
    
    # Other settings
    api_key: Optional[str] = None


settings = Settings()