from pydantic_settings import BaseSettings
from functools import lru_cache


class Settings(BaseSettings):
    DATABASE_URL: str = "sqlite:///./data/app.db"
    SECRET_KEY: str
    JWT_ALGORITHM: str = "HS256"
    ACCESS_TOKEN_EXPIRE_MINUTES: int = 1440
    MINIMAX_API_KEY: str
    MINIMAX_MODEL: str = "MiniMax-Text-01"
    AVE_API_KEY: str
    AVE_API_PLAN: str = "free"
    HOST: str = "0.0.0.0"
    PORT: int = 8000
    DEBUG: bool = False

    class Config:
        env_file = ".env"
        extra = "allow"


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