from pydantic_settings import BaseSettings # type: ignore
from functools import lru_cache


class Settings(BaseSettings):
    mongodb_uri: str = "mongodb://localhost:27017"
    mongodb_db_name: str = "grateful_journal"
    api_port: int = 8001
    environment: str = "development"
    frontend_url: str = "http://localhost:8000"

    class Config:
        env_file = ".env"
        case_sensitive = False


@lru_cache()
def get_settings():
    return Settings()