# -*- coding: utf-8 -*-
"""Prompt loading helpers for document chat."""

from pathlib import Path
from typing import Any, Dict

import yaml

PROJECT_ROOT = Path(__file__).resolve().parents[3]
PROMPT_DIR = PROJECT_ROOT / "config" / "prompt"


def load_prompt_config(file_name: str) -> Dict[str, Any]:
    prompt_path = PROMPT_DIR / file_name
    if not prompt_path.exists():
        return {}
    with open(prompt_path, "r", encoding="utf-8") as handle:
        return yaml.safe_load(handle) or {}