// src/services/voiceDiag/checks/index.js
//
// Ordered registry of every /voicediag check. Order matters — the
// renderer walks this list to produce the output, so put the checks a
// human operator would notice first (DND, forwarding) at the top,
// then the deeper feature-config ones, then finally the online-device
// summary which is often the last thing they want to see.
//
// Adding a new check
//   1. Drop a new file next to this one (e.g. `myNewCheck.js`) that
//      exports the check descriptor as its default export or a named
//      export.
//   2. Add it to CHECKS below in the position you want it to render.
//   3. If it exports a `remediations: {actionId: handler}` map, the
//      voiceDiagService remediation registry will pick it up
//      automatically. Action ids must be globally unique across all
//      checks — a collision throws at startup.
//
// Every check must export an object matching:
//
//   {
//     id:          string,   // stable, snake_case, globally unique
//     label:       string,   // human-readable heading
//     requires:    string[], // subset of ['personId','phoneStatus',
//                            // 'telephonyProfile'] — runner skips
//                            // the check if any are missing on ctx
//     scope:       string,   // primary Webex scope needed; surfaced
//                            // in the skipped message on 401/403/404
//     run:         async (ctx) => CheckResult,
//     remediations?: { [actionId: string]: async (bot, data, requester) => void }
//   }

import { dndCheck } from './dnd.js';
import { callForwardingCheck } from './callForwarding.js';
import { callWaitingCheck } from './callWaiting.js';
import { voicemailCheck } from './voicemail.js';
import { callInterceptCheck } from './callIntercept.js';
import { hotelingCheck } from './hoteling.js';
import { executiveAssistantCheck } from './executiveAssistant.js';
import { outgoingPermissionCheck } from './outgoingPermission.js';
import { phoneOnlineCheck } from './phoneOnline.js';
import { portTypeCheck } from './port/portType.js';
import { portVlanCheck } from './port/portVlan.js';
import { portPoeCheck } from './port/portPoe.js';
import { portEnabledCheck } from './port/portEnabled.js';
import { wanSiteCheck } from './wan/wanSite.js';
import { wanHealthscoreCheck } from './wan/wanHealthscore.js';
import { wanLinkStateCheck } from './wan/wanLinkState.js';
import { wanLatencyCheck } from './wan/wanLatency.js';
import { wanJitterCheck } from './wan/wanJitter.js';
import { wanLossCheck } from './wan/wanLoss.js';
import { wanMosCheck } from './wan/wanMos.js';
import { wanAppRtpMosCheck } from './wan/wanAppRtpMos.js';
import { wanAppRtpLossCheck } from './wan/wanAppRtpLoss.js';
import { wanAppRtpJitterCheck } from './wan/wanAppRtpJitter.js';
import { wanAlarmsCheck } from './wan/wanAlarms.js';
import { wanTunnelsCheck } from './wan/wanTunnels.js';
import { mppDeskPhoneRelayCheck } from './mppDeskPhoneRelay.js';
import { dectBaseRelayCheck } from './dectBaseRelay.js';

// Order: user-facing feature signals first (things an operator can
// see from the phone UI), then LAN-side port hygiene, then the WAN
// bucket (Prisma SD-WAN — the "network edge" one hop out from the
// LAN), then the broad-brush online summary last so it acts as a
// reachability closer.
export const CHECKS = [
  dndCheck,
  callForwardingCheck,
  callInterceptCheck,
  callWaitingCheck,
  voicemailCheck,
  hotelingCheck,
  executiveAssistantCheck,
  outgoingPermissionCheck,
  portTypeCheck,
  portVlanCheck,
  portPoeCheck,
  portEnabledCheck,
  wanSiteCheck,
  wanHealthscoreCheck,
  wanLinkStateCheck,
  wanTunnelsCheck,
  wanLatencyCheck,
  wanJitterCheck,
  wanLossCheck,
  wanMosCheck,
  // Per-app (DPI) audio-quality checks. These are graded against the
  // WORST 5-min window in the series rather than the average, so they
  // catch transient degradation the LQM per-link averages smooth over.
  // Feature-gated on the PRISMA_APP_ID_VOICE env var (with
  // PRISMA_APP_ID_RTP_BASE honored for backwards compat) — skipped
  // with an actionable message when not configured.
  wanAppRtpMosCheck,
  wanAppRtpLossCheck,
  wanAppRtpJitterCheck,
  wanAlarmsCheck,
  mppDeskPhoneRelayCheck,
  dectBaseRelayCheck,
  phoneOnlineCheck,
];

const _byId = new Map();
for (const c of CHECKS) {
  if (!c || typeof c !== 'object') {
    throw new Error('voicediag: encountered non-object check in registry');
  }
  if (!c.id || typeof c.id !== 'string') {
    throw new Error('voicediag: check is missing required "id" string');
  }
  const key = c.id.toLowerCase();
  if (_byId.has(key)) {
    throw new Error(`voicediag: duplicate check id "${c.id}"`);
  }
  _byId.set(key, c);
}

/** Case-insensitive lookup so `--only DND` and `--only dnd` both work. */
export function getCheckById(id) {
  if (!id) return null;
  return _byId.get(String(id).toLowerCase().trim()) || null;
}