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


def _cfg():
    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))


def _inputs():
    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))


def post(cfg, payload):
    url = str(cfg.get("webhook_url", ""))
    if not url:
        raise Exception("webhook_url is not configured")
    data = json.dumps(payload).encode("utf-8")
    headers = {"Content-Type": "application/json"}
    req = urllib.request.Request(url, data=data, headers=headers, method="POST")
    with urllib.request.urlopen(req, timeout=60) as r:
        r.read()
        return r.status


def adaptive_card(body_blocks, actions=None):
    card = {
        "type": "AdaptiveCard",
        "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
        "version": "1.4",
        "body": body_blocks,
    }
    if actions:
        card["actions"] = actions
    return {
        "type": "message",
        "attachments": [
            {"contentType": "application/vnd.microsoft.card.adaptive", "content": card}
        ],
    }


def _run(fn):
    try:
        print(json.dumps(fn(_cfg(), _inputs())))
    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)


def main(cfg, inputs):
    payload = adaptive_card([{"type": "TextBlock", "text": "Riposte SOAR connection test", "wrap": True}])
    status = post(cfg, payload)
    return {"ok": True, "status": status}


_run(main)