from __future__ import annotations

import os
import sys

import requests


def main() -> int:
    backend = os.getenv("BACKEND_URL", "http://127.0.0.1:8000").rstrip("/")
    token = os.getenv("MEDWORK_API_TOKEN", "").strip()
    if not token:
        print("MEDWORK_API_TOKEN fehlt.")
        return 2
    params = {
        "specialty": "dermatology",
        "regions": "EU",
        "from": "2026-01-01",
        "to": "2026-12-31",
        "limit": 30,
        "lang": "de",
    }
    headers = {"X-API-Token": token}
    try:
        r = requests.get(f"{backend}/api/events/live", params=params, headers=headers, timeout=(5, 30))
    except Exception as exc:
        print(f"Request fehlgeschlagen: {exc}")
        return 3
    print(f"HTTP {r.status_code}")
    try:
        data = r.json()
    except Exception:
        print(r.text[:400])
        return 4
    if r.status_code != 200:
        print(data)
        return 5
    if not isinstance(data, list):
        print("Unerwartetes Format:", type(data).__name__)
        return 6
    print(f"Events: {len(data)}")
    if data:
        first = data[0]
        print("Erster Treffer:", first.get("name"), "-", first.get("url"))
        return 0
    print("Keine Events gefunden. Prüfe Provider/API-Keys/Region/Fachgebiet.")
    return 1


if __name__ == "__main__":
    sys.exit(main())