// P5 adapter smoke: signed webhook → (async) normalized into a thread; bad
// signature rejected; sandboxed outbound recorded. Requires service running
// (relay timer on). No real network is ever contacted.
import 'dotenv/config';
import crypto from 'node:crypto';
import jwt from 'jsonwebtoken';

const SERVICE = process.env.SMOKE_URL ?? 'http://localhost:3200';
const APP_ID = 'portal-demo';
const APP_SECRET = JSON.parse(process.env.APP_SECRETS ?? '{"portal-demo":"dev-secret"}')[APP_ID];
const ADAPTER_SECRET = (() => {
  try { return JSON.parse(process.env.ADAPTER_SECRETS ?? '{}').WEBHOOK ?? 'dev-adapter-secret'; } catch { return 'dev-adapter-secret'; }
})();

const sessionToken = jwt.sign({ sub: 'inspector', appId: APP_ID, orgId: `org_${APP_ID}` }, APP_SECRET, { algorithm: 'HS256', expiresIn: '1h' });
const sign = (body) => 'sha256=' + crypto.createHmac('sha256', ADAPTER_SECRET).update(body).digest('hex');
const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
const assert = (c, m) => { if (!c) { console.error('✗', m); process.exit(1); } console.log('✓', m); };

async function get(path) {
  const r = await fetch(`${SERVICE}${path}`, { headers: { authorization: `Bearer ${sessionToken}` } });
  if (!r.ok) throw new Error(`GET ${path} ${r.status}`);
  return r.json();
}
async function pollUntil(fn, ms = 8000) {
  const end = Date.now() + ms;
  while (Date.now() < end) { const v = await fn(); if (v) return v; await sleep(300); }
  return null;
}

// 1) signed webhook → 202 → async normalize
const payload = { eventId: `sm-${Date.now()}`, from: 'sim@customer', text: 'hi from a provider', threadRef: 'sm-thread' };
const body = JSON.stringify(payload);
const wh = await fetch(`${SERVICE}/v1/adapters/WEBHOOK/webhook`, {
  method: 'POST',
  headers: { 'content-type': 'application/json', 'x-iios-signature': sign(body) },
  body,
});
assert(wh.status === 202, `signed webhook accepted (202)`);

const normalized = await pollUntil(async () => {
  const list = await get('/v1/adapters/inbound');
  const e = list.find((x) => x.externalEventId === payload.eventId);
  return e && e.status === 'NORMALIZED' ? e : null;
});
assert(normalized, 'raw event NORMALIZED (async projector)');
assert(!!normalized.interactionId, 'ingested into a kernel interaction');

// 2) bad signature → rejected, nothing ingested
const bad = await fetch(`${SERVICE}/v1/adapters/WEBHOOK/webhook`, {
  method: 'POST',
  headers: { 'content-type': 'application/json', 'x-iios-signature': 'sha256=bad' },
  body: JSON.stringify({ eventId: `bad-${Date.now()}`, from: 'x', text: 'x' }),
});
assert(bad.status === 401, 'bad signature rejected (401)');

// 3) outbound → sandbox sink (no network)
const sendRes = await fetch(`${SERVICE}/v1/adapters/WEBHOOK/send`, {
  method: 'POST',
  headers: { 'content-type': 'application/json', authorization: `Bearer ${sessionToken}` },
  body: JSON.stringify({ target: 'user@x', payload: { text: 'agent reply' } }),
});
const cmd = await sendRes.json();
assert(cmd.status === 'SENT' && String(cmd.providerRef).includes('sim-'), 'outbound SENT via sandbox (no network)');

console.log('\nP5 adapter smoke: PASS');
process.exit(0);