"""FastAPI dependencies for the EPUB search app."""

from __future__ import annotations

from typing import Annotated

import httpx
from fastapi import Depends, Request

from python.ebook_search.config import EbookSearchConfig


def get_config(request: Request) -> EbookSearchConfig:
    """Get the loaded search config from app state."""
    return request.app.state.config


def get_http_client(request: Request) -> httpx.AsyncClient:
    """Get the shared LLM HTTP client from app state."""
    return request.app.state.http_client


AppConfig = Annotated[EbookSearchConfig, Depends(get_config)]
AppHttpClient = Annotated[httpx.AsyncClient, Depends(get_http_client)]