from __future__ import annotations

import json
from pathlib import Path

import httpx


class OflClient:
    search_url = "https://open-fixture-library.org/api/v1/get-search-results"
    fixture_base = "https://open-fixture-library.org"

    async def search(self, query: str) -> list[dict[str, object]]:
        fallback = self._search_local(query)
        try:
            async with httpx.AsyncClient(timeout=6.0) as client:
                response = await client.post(
                    self.search_url,
                    json={
                        "searchQuery": query,
                        "manufacturersQuery": [],
                        "categoriesQuery": [],
                    },
                )
                response.raise_for_status()
                keys = response.json()
                return [{"fixture_key": key, "cached": False} for key in keys]
        except Exception:
            return fallback

    async def fetch_fixture(self, manufacturer_key: str, fixture_key: str) -> dict[str, object]:
        local_path = Path("test-data/fixtures") / f"{manufacturer_key}__{fixture_key}.json"
        if local_path.exists():
            return json.loads(local_path.read_text(encoding="utf-8"))

        url = f"{self.fixture_base}/{manufacturer_key}/{fixture_key}.json"
        async with httpx.AsyncClient(timeout=10.0) as client:
            response = await client.get(url)
            response.raise_for_status()
            return response.json()

    def _search_local(self, query: str) -> list[dict[str, object]]:
        results: list[dict[str, object]] = []
        lowered = query.lower()
        for path in Path("test-data/fixtures").glob("*.json"):
            if lowered in path.stem.lower():
                results.append({"fixture_key": path.stem.replace("__", "/"), "cached": True})
        return results