from pydantic_settings import BaseSettings
from typing import Optional

class Settings(BaseSettings):
    # MongoDB Configuration
    mongodb_url: str = "mongodb://mongodb:27017"
    db_name: str = "rss_feed_db"
    
    # Redis Configuration
    redis_url: str = "redis://redis:6379"
    redis_db: int = 3
    
    # Feed Settings
    default_update_interval: int = 900  # 15 minutes in seconds
    max_entries_per_feed: int = 100
    fetch_timeout: int = 30
    
    # Scheduler Settings
    enable_scheduler: bool = True
    scheduler_timezone: str = "Asia/Seoul"
    
    class Config:
        env_file = ".env"
        env_file_encoding = "utf-8"

settings = Settings()