Ask for missing details on new GitHub issues

from clickruntime import on_event, credentials, http, verify, ai

LABEL = "needs-info"
SCHEMA = {"type": "object", "properties": {
    "kind": {"type": "string", "enum": ["bug", "feature", "question"]},
    "missing": {"type": "array", "items": {"type": "string", "enum": ["version", "steps", "expected_actual", "logs"]}}}}
ASK = {"version": "The version you are running", "steps": "Steps to reproduce, ideally a minimal example",
       "expected_actual": "What you expected to happen and what happened instead", "logs": "Any error message or log output"}

def gh(method, path, **kw):
    resp = http.request(method, f"https://api.github.com{path}", headers={
        "Authorization": f"Bearer {credentials.connection('github', 'work')}",
        "Accept": "application/vnd.github+json"}, **kw)
    resp.raise_for_status()
    return resp.json() if resp.content else None

@on_event
def handle(event):
    if not verify.github(event.body, event.header("X-Hub-Signature-256"), credentials.secret("GITHUB_WEBHOOK_SECRET")):
        return {"ignored": "bad signature"}
    body = event.json
    if event.header("X-GitHub-Event") != "issues" or body.get("action") != "opened":
        return {"ignored": True}
    issue, repo = body["issue"], body["repository"]["full_name"]
    r = ai.generate(f"Title: {issue['title']}\n\n{(issue.get('body') or '')[:4000]}", json_schema=SCHEMA, max_output_tokens=80,
                    system="Classify this GitHub issue. For bugs, list which of version, steps, expected_actual, logs are clearly missing. For other kinds return an empty list.").json
    missing = (r.get("missing") or []) if r["kind"] == "bug" else []
    if not missing:
        return {"kind": r["kind"], "complete": True}
    lines = "\n".join(f"- {ASK[m]}" for m in missing)
    gh("POST", f"/repos/{repo}/issues/{issue['number']}/comments", json={"body":
       f"Thanks for the report. To look into this we need a bit more:\n{lines}\n\nWe have added the {LABEL} label; it will be removed once these are here."})
    gh("POST", f"/repos/{repo}/issues/{issue['number']}/labels", json={"labels": [LABEL]})
    return {"issue": issue["number"], "missing": missing}