from pathlib import Path

from pydantic_settings import BaseSettings, SettingsConfigDict


ROOT = Path(__file__).resolve().parents[2]
KNOWLEDGE_DIR = ROOT / "knowledge"


class Settings(BaseSettings):
    model_config = SettingsConfigDict(env_file=str(ROOT / ".env"), extra="ignore")

    app_name: str = "鲜境智能客服"
    knowledge_dir: Path = KNOWLEDGE_DIR
    retrieval_backend: str = "ragflow"
    ragflow_base_url: str = "http://127.0.0.1:9380"
    ragflow_api_key: str = ""
    ragflow_dataset_ids: str = ""
    ragflow_web_url: str = "http://127.0.0.1:18080"
    ragflow_email: str = "admin@xianjing.local"
    ragflow_password: str = "XianjingDemo2026"


settings = Settings()