import nh3
from fastapi import FastAPI, Request
from doc_searcher import DocSearcher
from suggestion_searcher import SuggestionSearcher
from huggingface_hub import login
from config import HUGGING_FACE_API_KEY, COLLECTION_NAME, API_KEY, COLLECTION_NAME_SUGGESTION
from fastapi.responses import StreamingResponse
import httpx

login(HUGGING_FACE_API_KEY)

app = FastAPI()

doc_searcher = DocSearcher(collection_name=COLLECTION_NAME)
suggestion_searcher = SuggestionSearcher(collection_name=COLLECTION_NAME_SUGGESTION)

ALLOWED_API_KEY = str(API_KEY)

@app.get("/api/search")
async def search(q: str, type: int, lt: str | None = None, offset: int = 0):
    query = q.lower()
    xss = nh3.clean(query)
    data = await doc_searcher.search(text=xss,type=type,law_type=lt,offset=offset)
    return data

@app.get("/api/suggestions")
async def get_suggestions(q: str, type: int):
    query = q.lower()
    xss = nh3.clean(query)
    data = await suggestion_searcher.search(text=xss,type=type)
    return data


# @app.middleware("http")
# async def api_key_authentication(request: Request, call_next):
#     api_key = request.headers.get("X-API-KEY")
#     if api_key != ALLOWED_API_KEY:
#         return JSONResponse(
#             status_code=403,
#             content={"message": "Forbidden."}
#         )

#     return await call_next(request)