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


def request(method, url, headers, body=None):
    data = json.dumps(body).encode("utf-8") if body is not None else None
    req = urllib.request.Request(url, data=data, headers=headers, method=method)
    with urllib.request.urlopen(req, timeout=60) as resp:
        raw = resp.read()
        return json.loads(raw) if raw else {}


def main():
    secrets = json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
    inputs = json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
    base = secrets.get("url", "").rstrip("/")
    headers = {
        "Authorization": "Token " + secrets.get("api_token", ""),
        "Accept": "application/json",
        "Content-Type": "application/json",
    }
    job_id = str(inputs.get("job_id"))
    timeout = int(inputs.get("timeout") or 300)
    interval = max(1, int(inputs.get("interval") or 10))
    deadline = time.time() + timeout
    job = {}
    finished = False
    while True:
        job = request("GET", base + "/api/data/Job/" + job_id + "/", headers)
        total = int(job.get("instance") or 0)
        settled = int(job.get("done") or 0) + int(job.get("error") or 0) + int(job.get("canceled") or 0)
        finished = total > 0 and settled >= total
        if finished or time.time() >= deadline:
            break
        time.sleep(interval)
    print(json.dumps({"done": finished, "job": job}))


try:
    main()
except urllib.error.HTTPError as e:
    print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
    sys.exit(1)
except Exception as e:
    print(json.dumps({"error": str(e)}))
    sys.exit(1)