from pydantic_settings import BaseSettings

class Settings(BaseSettings):
    DATABASE_URL: str = "postgresql+asyncpg://clio:Clio2026!@localhost:5432/clio"
    SECRET_KEY: str = "clio-secret-key-2026-musa-da-historia"
    ALGORITHM: str = "HS256"
    ACCESS_TOKEN_EXPIRE_MINUTES: int = 60 * 24 * 7
    OPENAI_API_KEY: str = ""
    OPENAI_MODEL_TEXT: str = "gpt-4o-mini"
    OPENAI_MODEL_VISION: str = "gpt-4o"
    FREE_SCAN_LIMIT: int = 5
    UPLOAD_DIR: str = "/opt/clio/uploads"

    class Config:
        env_file = ".env"

settings = Settings()