import json, os, sys, urllib.request, urllib.parse, urllib.error

GRAPHQL = "/web/api/v2.1/unifiedalerts/graphql"
QUERY = "query { alerts(first: 1, viewType: ALL) { totalCount } }"


def _cfg():
    s = json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
    base = str(s.get("url") or "").rstrip("/")
    headers = {"Authorization": "ApiToken " + s.get("api_token", ""), "Content-Type": "application/json", "Accept": "application/json"}
    return base, headers


def run():
    base, headers = _cfg()
    data = json.dumps({"query": QUERY, "variables": {}}).encode("utf-8")
    req = urllib.request.Request(base + GRAPHQL, data=data, headers=headers, method="POST")
    with urllib.request.urlopen(req, timeout=60) as r:
        raw = r.read()
        resp = json.loads(raw) if raw else {}
    if resp.get("errors"):
        print(json.dumps({"ok": False, "error": "; ".join(e.get("message", str(e)) for e in resp["errors"])}))
        sys.exit(1)
    print(json.dumps({"ok": True}))


try:
    run()
except urllib.error.HTTPError as e:
    detail = e.read().decode("utf-8", "replace")
    msg = "API token is not valid." if e.code in (401, 403) else "HTTP " + str(e.code)
    print(json.dumps({"ok": False, "error": msg, "detail": detail}))
    sys.exit(1)
except Exception as e:
    print(json.dumps({"ok": False, "error": str(e)}))
    sys.exit(1)
