// Unit tests for services/voiceDiag/checks/*. Every check gets a
// happy-path, an actionable-finding path, and a scope-missing path
// (403 or 404 surfaced by the runner as `status: 'skipped'`).
//
// Remediation functions are exercised in tests/voiceDiag.remediations.test.js
// where we can stub the WebexClient import. This file only covers the
// `run(ctx)` shape — ctx.webex.request is trivially stubbed.

import test from 'node:test';
import assert from 'node:assert/strict';

import { dndCheck } from '../services/voiceDiag/checks/dnd.js';
import { callForwardingCheck } from '../services/voiceDiag/checks/callForwarding.js';
import { callWaitingCheck } from '../services/voiceDiag/checks/callWaiting.js';
import { voicemailCheck } from '../services/voiceDiag/checks/voicemail.js';
import { callInterceptCheck } from '../services/voiceDiag/checks/callIntercept.js';
import { hotelingCheck } from '../services/voiceDiag/checks/hoteling.js';
import { executiveAssistantCheck } from '../services/voiceDiag/checks/executiveAssistant.js';
import { outgoingPermissionCheck } from '../services/voiceDiag/checks/outgoingPermission.js';
import { phoneOnlineCheck } from '../services/voiceDiag/checks/phoneOnline.js';
import {
  runVoiceDiag,
  buildRemediationRegistry,
} from '../services/voiceDiag/voiceDiagService.js';
import { CHECKS } from '../services/voiceDiag/checks/index.js';

// ─── Helpers ────────────────────────────────────────────────────────

/** Build a stub context with a webex.request that returns whatever
 *  callback returns for its (method, endpoint) signature. */
function mkCtx({ response, error } = {}) {
  return {
    storeNum: '12345',
    email: 'ae12345@ae.com',
    personId: 'PID_TEST',
    personLabel: 'Store 12345',
    telephonyProfile: {},
    phoneStatus: null,
    person: null,
    webex: {
      async request(_method, _endpoint) {
        if (error) throw error;
        return response;
      },
    },
  };
}

/** Build an http error that mirrors what axios throws. */
function httpError(status, message = 'Boom') {
  const err = new Error(message);
  err.response = { status, data: { message } };
  return err;
}

// ─── dnd ────────────────────────────────────────────────────────────

test('dnd: disabled → ok', async () => {
  const ctx = mkCtx({ response: { enabled: false, ringSplashEnabled: false } });
  const r = await dndCheck.run(ctx);
  assert.equal(r.status, 'ok');
  assert.equal(r.remediation, null);
});

test('dnd: enabled → warn + disable_dnd remediation', async () => {
  const ctx = mkCtx({ response: { enabled: true, ringSplashEnabled: true } });
  const r = await dndCheck.run(ctx);
  assert.equal(r.status, 'warn');
  assert.equal(r.remediation.action, 'disable_dnd');
  assert.equal(r.remediation.payload.personId, 'PID_TEST');
  assert.equal(r.remediation.payload.before.enabled, true);
});

test('dnd: 403 flows through runner as skipped with scope hint', async () => {
  const ctx = mkCtx({ error: httpError(403) });
  const results = await runVoiceDiag(ctx, { only: ['dnd'] });
  assert.equal(results.length, 1);
  assert.equal(results[0].status, 'skipped');
  assert.match(results[0].message, /missing/);
  assert.match(results[0].message, /spark-admin:people_read/);
});

test('dnd: 404 flows through runner as skipped ("not applicable" wording)', async () => {
  const ctx = mkCtx({ error: httpError(404) });
  const results = await runVoiceDiag(ctx, { only: ['dnd'] });
  assert.equal(results[0].status, 'skipped');
  assert.match(results[0].message, /Webex Calling license|feature isn't applicable/);
});

test('dnd: 404 with "no static resource" body → skipped with routing-miss diagnostic', async () => {
  const ctx = mkCtx({
    error: httpError(404, 'No static resource hydra/v1/people/.../features/doNotDisturb.'),
  });
  const results = await runVoiceDiag(ctx, { only: ['dnd'] });
  assert.equal(results[0].status, 'skipped');
  assert.match(results[0].message, /URL for this feature has moved/);
  assert.equal(results[0].details.routingMiss, true);
});

// ─── callForwarding ─────────────────────────────────────────────────

test('callForwarding: nothing enabled → ok', async () => {
  const ctx = mkCtx({
    response: {
      callForwarding: {
        always: { enabled: false },
        busy: { enabled: false },
        noAnswer: { enabled: false },
      },
    },
  });
  const r = await callForwardingCheck.run(ctx);
  assert.equal(r.status, 'ok');
  assert.equal(r.remediation, null);
});

test('callForwarding: always-forwarding enabled → error + compound remediation', async () => {
  // Severity upgraded from warn → error per store-line standard
  // (any forwarding active on a store line = missed customer calls).
  const ctx = mkCtx({
    response: {
      callForwarding: {
        always: { enabled: true, destination: '+18005551212' },
        busy: { enabled: false },
        noAnswer: { enabled: false },
      },
    },
  });
  const r = await callForwardingCheck.run(ctx);
  assert.equal(r.status, 'error');
  assert.equal(r.remediation.action, 'clear_call_forwarding');
  assert.deepEqual(r.remediation.payload.variantsToClear, ['always']);
  assert.match(r.message, /\+18005551212/);
  assert.match(r.message, /Store phone standard/);
});

test('callForwarding: multiple variants active → single compound remediation', async () => {
  const ctx = mkCtx({
    response: {
      callForwarding: {
        always: { enabled: true, destination: '+15551111111' },
        busy: { enabled: true, destination: '+15552222222' },
        noAnswer: { enabled: false },
      },
    },
  });
  const r = await callForwardingCheck.run(ctx);
  assert.equal(r.status, 'error');
  assert.deepEqual(r.remediation.payload.variantsToClear, ['always', 'busy']);
  assert.match(r.remediation.title, /2 forwarding variants/);
});

test('callForwarding: 403 → skipped via runner', async () => {
  const ctx = mkCtx({ error: httpError(403) });
  const results = await runVoiceDiag(ctx, { only: ['callForwarding'] });
  assert.equal(results[0].status, 'skipped');
});

// ─── callWaiting ────────────────────────────────────────────────────

test('callWaiting: enabled → ok', async () => {
  const ctx = mkCtx({ response: { enabled: true } });
  const r = await callWaitingCheck.run(ctx);
  assert.equal(r.status, 'ok');
});

test('callWaiting: disabled → warn + enable_call_waiting remediation', async () => {
  const ctx = mkCtx({ response: { enabled: false } });
  const r = await callWaitingCheck.run(ctx);
  assert.equal(r.status, 'warn');
  assert.equal(r.remediation.action, 'enable_call_waiting');
});

test('callWaiting: 404 → skipped via runner', async () => {
  const ctx = mkCtx({ error: httpError(404) });
  const results = await runVoiceDiag(ctx, { only: ['callWaiting'] });
  assert.equal(results[0].status, 'skipped');
});

// ─── voicemail ──────────────────────────────────────────────────────

test('voicemail: disabled → warn (callers can\'t leave messages)', async () => {
  // Standard is enabled=true; disabled surfaces as warn, no
  // auto-remediation (some sites intentionally disable it).
  const ctx = mkCtx({ response: { enabled: false } });
  const r = await voicemailCheck.run(ctx);
  assert.equal(r.status, 'warn');
  assert.equal(r.remediation, null);
  assert.match(r.message, /Voicemail is disabled/);
});

test('voicemail: sendAllCalls on → error + stop_sending_to_voicemail remediation', async () => {
  const ctx = mkCtx({
    response: {
      enabled: true,
      sendAllCalls: { enabled: true },
      sendBusyCalls: { enabled: false },
      sendUnansweredCalls: { enabled: false },
      messageStorage: { mwiEnabled: true },
    },
  });
  const r = await voicemailCheck.run(ctx);
  assert.equal(r.status, 'error');
  assert.equal(r.remediation.action, 'stop_sending_to_voicemail');
  assert.deepEqual(r.remediation.payload.activeSendTriggers, ['sendAllCalls']);
  assert.equal(r.remediation.payload.before.sendAllCallsEnabled, true);
  assert.match(r.message, /Voicemail is receiving calls/);
});

test('voicemail: sendBusyCalls + sendUnansweredCalls both on → error, all triggers listed', async () => {
  const ctx = mkCtx({
    response: {
      enabled: true,
      sendAllCalls: { enabled: false },
      sendBusyCalls: { enabled: true },
      sendUnansweredCalls: { enabled: true },
      messageStorage: { mwiEnabled: true },
    },
  });
  const r = await voicemailCheck.run(ctx);
  assert.equal(r.status, 'error');
  assert.deepEqual(
    r.remediation.payload.activeSendTriggers.sort(),
    ['sendBusyCalls', 'sendUnansweredCalls'],
  );
  assert.match(r.message, /2 triggers are active|triggers are active/);
});

test('voicemail: enabled but MWI off → warn (no remediation, still soft signal)', async () => {
  const ctx = mkCtx({
    response: {
      enabled: true,
      sendAllCalls: { enabled: false },
      sendBusyCalls: { enabled: false },
      sendUnansweredCalls: { enabled: false },
      messageStorage: { mwiEnabled: false },
    },
  });
  const r = await voicemailCheck.run(ctx);
  assert.equal(r.status, 'warn');
  assert.match(r.message, /MWI/);
});

test('voicemail: enabled, email forward to off-org → warn', async () => {
  const ctx = mkCtx({
    response: {
      enabled: true,
      sendAllCalls: { enabled: false },
      sendBusyCalls: { enabled: false },
      sendUnansweredCalls: { enabled: false },
      messageStorage: { mwiEnabled: true },
      emailCopyOfMessage: { enabled: true, emailId: 'random@gmail.com' },
    },
  });
  const r = await voicemailCheck.run(ctx);
  assert.equal(r.status, 'warn');
  assert.match(r.message, /off-org/);
});

test('voicemail: enabled + MWI + no send-to-VM + no unusual forwarding → ok', async () => {
  const ctx = mkCtx({
    response: {
      enabled: true,
      sendAllCalls: { enabled: false },
      sendBusyCalls: { enabled: false },
      sendUnansweredCalls: { enabled: false },
      messageStorage: { mwiEnabled: true },
      emailCopyOfMessage: { enabled: false, emailId: '' },
    },
  });
  const r = await voicemailCheck.run(ctx);
  assert.equal(r.status, 'ok');
});

test('voicemail: 401 → skipped via runner', async () => {
  const ctx = mkCtx({ error: httpError(401) });
  const results = await runVoiceDiag(ctx, { only: ['voicemail'] });
  assert.equal(results[0].status, 'skipped');
});

// ─── callIntercept ──────────────────────────────────────────────────

test('callIntercept: disabled → ok', async () => {
  const ctx = mkCtx({ response: { enabled: false } });
  const r = await callInterceptCheck.run(ctx);
  assert.equal(r.status, 'ok');
});

test('callIntercept: enabled → error + disable_call_intercept remediation', async () => {
  const ctx = mkCtx({
    response: {
      enabled: true,
      incoming: { type: 'INTERCEPT_ALL' },
      outgoing: { type: 'ALLOW_ALL' },
    },
  });
  const r = await callInterceptCheck.run(ctx);
  assert.equal(r.status, 'error');
  assert.equal(r.remediation.action, 'disable_call_intercept');
});

test('callIntercept: 403 → skipped via runner', async () => {
  const ctx = mkCtx({ error: httpError(403) });
  const results = await runVoiceDiag(ctx, { only: ['callIntercept'] });
  assert.equal(results[0].status, 'skipped');
});

// ─── hoteling (info-only) ───────────────────────────────────────────

test('hoteling: disabled → ok', async () => {
  const ctx = mkCtx({ response: { enabled: false } });
  const r = await hotelingCheck.run(ctx);
  assert.equal(r.status, 'ok');
  assert.equal(r.remediation, null);
});

test('hoteling: enabled → warn + disable_hoteling remediation', async () => {
  const ctx = mkCtx({ response: { enabled: true } });
  const r = await hotelingCheck.run(ctx);
  assert.equal(r.status, 'warn');
  assert.equal(r.remediation.action, 'disable_hoteling');
  assert.equal(r.remediation.payload.personId, 'PID_TEST');
  assert.equal(r.remediation.payload.before.enabled, true);
});

test('hoteling: 404 → skipped via runner', async () => {
  const ctx = mkCtx({ error: httpError(404) });
  const results = await runVoiceDiag(ctx, { only: ['hoteling'] });
  assert.equal(results[0].status, 'skipped');
});

// ─── executiveAssistant (info-only) ─────────────────────────────────

test('executiveAssistant: UNASSIGNED → ok', async () => {
  const ctx = mkCtx({ response: { type: 'UNASSIGNED' } });
  const r = await executiveAssistantCheck.run(ctx);
  assert.equal(r.status, 'ok');
});

test('executiveAssistant: EXECUTIVE_ASSISTANT → warn (no remediation)', async () => {
  const ctx = mkCtx({ response: { type: 'EXECUTIVE_ASSISTANT' } });
  const r = await executiveAssistantCheck.run(ctx);
  assert.equal(r.status, 'warn');
  assert.equal(r.remediation, null);
  assert.match(r.message, /EXECUTIVE_ASSISTANT/);
});

test('executiveAssistant: 403 → skipped via runner', async () => {
  const ctx = mkCtx({ error: httpError(403) });
  const results = await runVoiceDiag(ctx, { only: ['executiveAssistant'] });
  assert.equal(results[0].status, 'skipped');
});

// ─── outgoingPermission (info-only) ─────────────────────────────────

test('outgoingPermission: useCustomEnabled=false → ok (defers to location)', async () => {
  const ctx = mkCtx({
    response: { useCustomEnabled: false, callingPermissions: [] },
  });
  const r = await outgoingPermissionCheck.run(ctx);
  assert.equal(r.status, 'ok');
  assert.match(r.message, /location default/);
});

test('outgoingPermission: NATIONAL BLOCK → warn', async () => {
  const ctx = mkCtx({
    response: {
      useCustomEnabled: true,
      callingPermissions: [
        { callType: 'NATIONAL',    action: 'BLOCK' },
        { callType: 'INTERNAL_CALL', action: 'ALLOW' },
      ],
    },
  });
  const r = await outgoingPermissionCheck.run(ctx);
  assert.equal(r.status, 'warn');
  assert.deepEqual(r.details.highImpactBlocked, ['NATIONAL']);
});

test('outgoingPermission: only premium blocked → ok', async () => {
  const ctx = mkCtx({
    response: {
      useCustomEnabled: true,
      callingPermissions: [
        { callType: 'PREMIUM_SERVICES_I', action: 'BLOCK' },
      ],
    },
  });
  const r = await outgoingPermissionCheck.run(ctx);
  assert.equal(r.status, 'ok');
  assert.deepEqual(r.details.highImpactBlocked, []);
});

test('outgoingPermission: 404 → skipped via runner', async () => {
  const ctx = mkCtx({ error: httpError(404) });
  const results = await runVoiceDiag(ctx, { only: ['outgoingPermission'] });
  assert.equal(results[0].status, 'skipped');
});

// ─── phoneOnline (no API — reads phoneStatus snapshot) ──────────────

test('phoneOnline: no phoneStatus → skipped by runner (requires guard)', async () => {
  const ctx = { ...mkCtx(), phoneStatus: null };
  const results = await runVoiceDiag(ctx, { only: ['phoneOnline'] });
  assert.equal(results[0].status, 'skipped');
  assert.match(results[0].message, /missing phoneStatus/);
});

test('phoneOnline: no devices → warn', async () => {
  const ctx = {
    ...mkCtx(),
    phoneStatus: { phones: { data: [] }, dectBasestations: [] },
  };
  const r = await phoneOnlineCheck.run(ctx);
  assert.equal(r.status, 'warn');
  assert.match(r.message, /No desk phones/);
});

test('phoneOnline: all connected → ok', async () => {
  const ctx = {
    ...mkCtx(),
    phoneStatus: {
      phones: { data: [{ mac: 'aa:bb', status: 'connected', name: 'A' }] },
      dectBasestations: [{ mac: 'cc:dd', status: 'connected', name: 'DB' }],
    },
  };
  const r = await phoneOnlineCheck.run(ctx);
  assert.equal(r.status, 'ok');
});

test('phoneOnline: one offline phone → error, offlineDevices populated', async () => {
  const ctx = {
    ...mkCtx(),
    phoneStatus: {
      phones: { data: [
        { mac: 'aa:bb', status: 'connected', name: 'A' },
        { mac: 'ee:ff', status: 'disconnected', name: 'B', lastSeen: 'now' },
      ] },
      dectBasestations: [],
    },
  };
  const r = await phoneOnlineCheck.run(ctx);
  assert.equal(r.status, 'error');
  assert.equal(r.details.offlineDevices.length, 1);
  assert.equal(r.details.offlineDevices[0].name, 'B');
});

// ─── runner-level integration ───────────────────────────────────────

test('runVoiceDiag: missing personId → every personId-requiring check is skipped', async () => {
  const ctx = mkCtx();
  ctx.personId = null;
  const results = await runVoiceDiag(ctx);
  const personRequired = results.filter((r) =>
    ['dnd', 'callForwarding', 'callWaiting', 'voicemail', 'callIntercept', 'hoteling', 'executiveAssistant', 'outgoingPermission'].includes(r.id),
  );
  for (const r of personRequired) {
    assert.equal(r.status, 'skipped', `expected ${r.id} skipped, got ${r.status}`);
  }
});

test('runVoiceDiag: --only filter honours case-insensitive names', async () => {
  const ctx = mkCtx({ response: { enabled: false } });
  const results = await runVoiceDiag(ctx, { only: ['DND'] });
  assert.equal(results.length, 1);
  assert.equal(results[0].id, 'dnd');
});

test('runVoiceDiag: check runner isolates thrown errors as error status', async () => {
  const ctx = mkCtx({ error: new Error('random blowup') });
  const results = await runVoiceDiag(ctx, { only: ['dnd'] });
  assert.equal(results[0].status, 'error');
  assert.match(results[0].message, /random blowup/);
});

test('runVoiceDiag: registry order preserved in results', async () => {
  const ctx = mkCtx({ response: { enabled: false } });
  ctx.phoneStatus = { phones: { data: [] }, dectBasestations: [] };
  const results = await runVoiceDiag(ctx);
  const orderedIds = CHECKS.map((c) => c.id);
  assert.deepEqual(results.map((r) => r.id), orderedIds);
});

// ─── command-arg normalization ─────────────────────────────────────

test('normalizeArg: em-dash converted to double-hyphen', async () => {
  const { normalizeArg } = await import('../commands/voiceDiag.js');
  assert.equal(normalizeArg('\u2014detailed'), '--detailed');
  assert.equal(normalizeArg('\u2014only'), '--only');
});

test('normalizeArg: en-dash and hyphen-like Unicode range all collapse to --', async () => {
  const { normalizeArg } = await import('../commands/voiceDiag.js');
  assert.equal(normalizeArg('\u2013detailed'), '--detailed');   // en dash
  assert.equal(normalizeArg('\u2015detailed'), '--detailed');   // horizontal bar
  assert.equal(normalizeArg('\u2212detailed'), '--detailed');   // minus sign
});

test('normalizeArg: run of 3+ ASCII hyphens collapses to --', async () => {
  const { normalizeArg } = await import('../commands/voiceDiag.js');
  assert.equal(normalizeArg('---detailed'), '--detailed');
  assert.equal(normalizeArg('----only'), '--only');
});

test('normalizeArg: leaves plain --flag and bare word untouched', async () => {
  const { normalizeArg } = await import('../commands/voiceDiag.js');
  assert.equal(normalizeArg('--detailed'), '--detailed');
  assert.equal(normalizeArg('detailed'), 'detailed');
  assert.equal(normalizeArg('782'), '782');
});

test('normalizeArg: nullish input passed through', async () => {
  const { normalizeArg } = await import('../commands/voiceDiag.js');
  assert.equal(normalizeArg(null), null);
  assert.equal(normalizeArg(undefined), undefined);
});

test('parseWindowMinutes: unit-suffixed values (m/h/d) resolve to minutes', async () => {
  const { parseWindowMinutes } = await import('../commands/voiceDiag.js');
  assert.equal(parseWindowMinutes('15m'), 15);
  assert.equal(parseWindowMinutes('15min'), 15);
  assert.equal(parseWindowMinutes('1h'), 60);
  assert.equal(parseWindowMinutes('6h'), 360);
  assert.equal(parseWindowMinutes('24h'), 1440);
  assert.equal(parseWindowMinutes('1d'), 1440);
  assert.equal(parseWindowMinutes('1day'), 1440);
  assert.equal(parseWindowMinutes('7d'),   10080,
    '7d resolves to 10080 min — matches the default window and the hard cap');
  assert.equal(parseWindowMinutes('7days'), 10080);
  assert.equal(parseWindowMinutes('2 hours'), 120);
});

test('parseWindowMinutes: bare integer treated as minutes', async () => {
  const { parseWindowMinutes } = await import('../commands/voiceDiag.js');
  assert.equal(parseWindowMinutes('30'), 30);
  assert.equal(parseWindowMinutes('1440'),  1440);
  assert.equal(parseWindowMinutes('10080'), 10080);
});

test('parseWindowMinutes: empty / null → undefined (falls to env default)', async () => {
  const { parseWindowMinutes } = await import('../commands/voiceDiag.js');
  assert.equal(parseWindowMinutes(null), undefined);
  assert.equal(parseWindowMinutes(undefined), undefined);
  assert.equal(parseWindowMinutes(''), undefined);
});

test('parseWindowMinutes: unrecognised token → null (caller shows friendly error)', async () => {
  const { parseWindowMinutes } = await import('../commands/voiceDiag.js');
  assert.equal(parseWindowMinutes('bogus'), null);
  assert.equal(parseWindowMinutes('15x'), null);
  assert.equal(parseWindowMinutes('h1'), null);
});

test('buildRemediationRegistry: contains every declared remediation exactly once', () => {
  const registry = buildRemediationRegistry();
  const declared = new Map();
  for (const c of CHECKS) {
    for (const rid of Object.keys(c.remediations || {})) {
      if (declared.has(rid)) {
        throw new Error(`duplicate remediation id in fixture: ${rid}`);
      }
      declared.set(rid, c.id);
    }
  }
  assert.equal(registry.size, declared.size);
  for (const [rid, checkId] of declared.entries()) {
    assert.ok(registry.has(rid), `missing remediation ${rid}`);
    assert.equal(registry.get(rid).check.id, checkId);
  }
});

// ─── standards regression guards ───────────────────────────────────
// The "voice standards" reference table in README.md is generated
// off the `standards` field on each check descriptor. If a check
// forgets to declare it, we lose visibility of what the desired
// state actually is. Fail loud instead of silently dropping the row.

test('every registered check exposes a standards object', () => {
  const missing = CHECKS.filter((c) => !c.standards || typeof c.standards !== 'object');
  assert.deepEqual(
    missing.map((c) => c.id),
    [],
    `checks without .standards: ${missing.map((c) => c.id).join(', ')}`,
  );
});

test('standards for DND / callWaiting / callIntercept encode the expected boolean shape', () => {
  const byId = new Map(CHECKS.map((c) => [c.id, c]));
  assert.equal(byId.get('dnd').standards.enabled, false);
  assert.equal(byId.get('callWaiting').standards.enabled, true);
  assert.equal(byId.get('callIntercept').standards.enabled, false);
});

test('standards for callForwarding declare all three variants off', () => {
  const byId = new Map(CHECKS.map((c) => [c.id, c]));
  const cf = byId.get('callForwarding').standards;
  assert.equal(cf.always.enabled, false);
  assert.equal(cf.busy.enabled, false);
  assert.equal(cf.noAnswer.enabled, false);
});

test('standards for voicemail encode enabled + no send-to-VM triggers + MWI on', () => {
  const byId = new Map(CHECKS.map((c) => [c.id, c]));
  const vm = byId.get('voicemail').standards;
  assert.equal(vm.enabled, true);
  assert.equal(vm.sendAllCalls.enabled, false);
  assert.equal(vm.sendBusyCalls.enabled, false);
  assert.equal(vm.sendUnansweredCalls.enabled, false);
  assert.equal(vm.messageStorage.mwiEnabled, true);
});

// ─── port-hygiene bucket ───────────────────────────────────────────
// Each of these tests injects a phoneStatus snapshot shaped like
// collectPhoneStatus() output, focussed on the fields the port check
// consumes.

async function loadPortChecks() {
  const [
    { portTypeCheck, PORT_TYPE_STANDARDS },
    { portVlanCheck, PORT_VLAN_STANDARDS },
    { portPoeCheck, PORT_POE_STANDARDS },
    { portEnabledCheck, PORT_ENABLED_STANDARDS },
  ] = await Promise.all([
    import('../services/voiceDiag/checks/port/portType.js'),
    import('../services/voiceDiag/checks/port/portVlan.js'),
    import('../services/voiceDiag/checks/port/portPoe.js'),
    import('../services/voiceDiag/checks/port/portEnabled.js'),
  ]);
  return {
    portTypeCheck, PORT_TYPE_STANDARDS,
    portVlanCheck, PORT_VLAN_STANDARDS,
    portPoeCheck, PORT_POE_STANDARDS,
    portEnabledCheck, PORT_ENABLED_STANDARDS,
  };
}

function mkPortCtx(phones = [], dectBasestations = []) {
  return {
    ...mkCtx(),
    phoneStatus: {
      phones: { data: phones },
      dectBasestations,
    },
  };
}

test('portType: all access ports → ok', async () => {
  const { portTypeCheck } = await loadPortChecks();
  const ctx = mkPortCtx(
    [{ mac: 'aa:aa', name: 'P1', meraki: { portType: 'access', switchName: 'sw1', portName: 'p1', connectionType: 'Wired' } }],
    [{ mac: 'bb:bb', name: 'B1', meraki: { portType: 'access', switchName: 'sw1', portName: 'p3', connectionType: 'Wired' } }],
  );
  const r = await portTypeCheck.run(ctx);
  assert.equal(r.status, 'ok');
  assert.equal(r.details.compliant, 2);
  assert.equal(r.details.trunks, 0);
});

test('portType: trunk uplink → warn, offender named', async () => {
  const { portTypeCheck } = await loadPortChecks();
  const ctx = mkPortCtx([
    { mac: 'aa:aa', name: 'P1', meraki: { portType: 'access', switchName: 'sw1', portName: 'p1', connectionType: 'Wired' } },
    { mac: 'cc:cc', name: 'P2', meraki: { portType: 'trunk',  switchName: 'sw1', portName: 'p2', connectionType: 'Wired' } },
  ]);
  const r = await portTypeCheck.run(ctx);
  assert.equal(r.status, 'warn');
  assert.equal(r.details.trunks, 1);
  assert.match(r.message, /TRUNK/);
  assert.equal(r.details.offenders[0].deviceLabel, 'P2');
});

test('portType: wireless phone → skipped from compliance count (no switchport)', async () => {
  const { portTypeCheck } = await loadPortChecks();
  const ctx = mkPortCtx([
    { mac: 'aa:aa', name: 'P1', meraki: { connectionType: 'Wireless' } },
  ]);
  const r = await portTypeCheck.run(ctx);
  // With one device that's wireless, no compliant / trunks / unknown
  // → we land in the "all compliant" branch with compliant=0.
  assert.equal(r.status, 'ok');
  assert.equal(r.details.wireless, 1);
});

test('portType: no devices at all → skipped', async () => {
  const { portTypeCheck } = await loadPortChecks();
  const ctx = mkPortCtx([], []);
  const r = await portTypeCheck.run(ctx);
  assert.equal(r.status, 'skipped');
});

test('portVlan: expected VLAN from env, mismatch → warn', async () => {
  const prev = process.env.VOICE_STANDARD_PHONE_VLAN;
  process.env.VOICE_STANDARD_PHONE_VLAN = '102';
  try {
    const { portVlanCheck } = await loadPortChecks();
    const ctx = mkPortCtx([
      { mac: 'aa:aa', name: 'P1', meraki: { portType: 'access', vlan: 102, switchName: 'sw1', portName: 'p1', connectionType: 'Wired' } },
      { mac: 'bb:bb', name: 'P2', meraki: { portType: 'access', vlan:  1,  switchName: 'sw1', portName: 'p2', connectionType: 'Wired' } },
    ]);
    const r = await portVlanCheck.run(ctx);
    assert.equal(r.status, 'warn');
    assert.equal(r.details.expectedVlan, 102);
    assert.equal(r.details.wrong, 1);
    assert.match(r.message, /expected 102/);
    assert.match(r.message, /P2.*VLAN 1/);
  } finally {
    if (prev === undefined) delete process.env.VOICE_STANDARD_PHONE_VLAN;
    else process.env.VOICE_STANDARD_PHONE_VLAN = prev;
  }
});

test('portVlan: env override — VOICE_STANDARD_PHONE_VLAN=200 makes 200 compliant', async () => {
  const prev = process.env.VOICE_STANDARD_PHONE_VLAN;
  process.env.VOICE_STANDARD_PHONE_VLAN = '200';
  try {
    const { portVlanCheck } = await loadPortChecks();
    const ctx = mkPortCtx([
      { mac: 'aa:aa', name: 'P1', meraki: { portType: 'access', vlan: 200, switchName: 'sw', portName: 'p1', connectionType: 'Wired' } },
    ]);
    const r = await portVlanCheck.run(ctx);
    assert.equal(r.status, 'ok');
    assert.equal(r.details.expectedVlan, 200);
    assert.equal(r.details.compliant, 1);
  } finally {
    if (prev === undefined) delete process.env.VOICE_STANDARD_PHONE_VLAN;
    else process.env.VOICE_STANDARD_PHONE_VLAN = prev;
  }
});

test('portVlan: trunk ports get skipped (owned by portType check)', async () => {
  const { portVlanCheck } = await loadPortChecks();
  const ctx = mkPortCtx([
    { mac: 'aa:aa', name: 'P1', meraki: { portType: 'access', vlan: 102, switchName: 'sw', portName: 'p1', connectionType: 'Wired' } },
    { mac: 'bb:bb', name: 'P2', meraki: { portType: 'trunk',  vlan: 999, switchName: 'sw', portName: 'p2', connectionType: 'Wired' } },
  ]);
  const r = await portVlanCheck.run(ctx);
  assert.equal(r.status, 'ok');
  assert.equal(r.details.trunkSkipped, 1);
});

test('portPoe: PoE off on an access port → warn', async () => {
  const { portPoeCheck } = await loadPortChecks();
  const ctx = mkPortCtx([
    { mac: 'aa:aa', name: 'P1', meraki: { portType: 'access', poeEnabled: true,  switchName: 'sw', portName: 'p1', connectionType: 'Wired' } },
    { mac: 'bb:bb', name: 'P2', meraki: { portType: 'access', poeEnabled: false, switchName: 'sw', portName: 'p2', connectionType: 'Wired' } },
  ]);
  const r = await portPoeCheck.run(ctx);
  assert.equal(r.status, 'warn');
  assert.equal(r.details.off, 1);
  assert.match(r.message, /PoE DISABLED/);
});

test('portEnabled: admin-disabled port → error (phone won\'t work)', async () => {
  const { portEnabledCheck } = await loadPortChecks();
  const ctx = mkPortCtx([
    { mac: 'aa:aa', name: 'P1', meraki: { portType: 'access', portEnabled: true,  switchName: 'sw', portName: 'p1', connectionType: 'Wired' } },
    { mac: 'bb:bb', name: 'P2', meraki: { portType: 'access', portEnabled: false, switchName: 'sw', portName: 'p2', connectionType: 'Wired' } },
  ]);
  const r = await portEnabledCheck.run(ctx);
  assert.equal(r.status, 'error');
  assert.equal(r.details.disabled, 1);
});

test('port kill-switch: VOICE_STANDARD_ENABLED=false → all four port checks return skipped', async () => {
  const prev = process.env.VOICE_STANDARD_ENABLED;
  process.env.VOICE_STANDARD_ENABLED = 'false';
  try {
    const { portTypeCheck, portVlanCheck, portPoeCheck, portEnabledCheck } = await loadPortChecks();
    const ctx = mkPortCtx([
      { mac: 'aa:aa', meraki: { portType: 'access', vlan: 102, poeEnabled: true, portEnabled: true, switchName: 'sw', portName: 'p1', connectionType: 'Wired' } },
    ]);
    for (const chk of [portTypeCheck, portVlanCheck, portPoeCheck, portEnabledCheck]) {
      const r = await chk.run(ctx);
      assert.equal(r.status, 'skipped', `${chk.id} should be skipped by kill switch`);
      assert.match(r.message, /VOICE_STANDARD_ENABLED/);
    }
  } finally {
    if (prev === undefined) delete process.env.VOICE_STANDARD_ENABLED;
    else process.env.VOICE_STANDARD_ENABLED = prev;
  }
});

// ─── combined "apply all N fixes" card ─────────────────────────────

// bot.say has two supported signatures — `bot.say('markdown', md)`
// (used by simple text posts) and `bot.say({ markdown, attachments })`
// (used by adaptive-card posts). The mock captures the *message
// body* from either shape so per-test assertions can match on
// content rather than mimicking the framework calling convention.
function mkBotMock() {
  return {
    messages: [],
    async say(a, b) {
      if (typeof a === 'string' && typeof b === 'string') this.messages.push(b);
      else if (a && typeof a === 'object') this.messages.push(a.markdown || JSON.stringify(a));
      else this.messages.push(String(a ?? ''));
    },
  };
}

test('applyAllVoiceDiagRemediations: iterates entries in sequence, tolerates individual failure', async () => {
  const { applyAllVoiceDiagRemediations } = await import('../commands/voiceDiag.js');
  const bot = mkBotMock();
  const requester = { displayName: 'Op Test', email: 'op@example.com' };

  // Two entries: one whose handler is real (disable_dnd via the
  // registry — but that would talk to WebexClient which we can't
  // in a test). We rely on the fact that the registered handler is
  // called with a payload we can inspect via a mock — but the actual
  // handler will throw on WebexClient import. So we test the
  // "unknown handler" path (safe) and the audit summary.

  const data = {
    combined: true,
    storeNum: '782',
    personLabel: 'Test Store',
    entries: [
      { remediationId: 'nonexistent_handler_1', remediationPayload: {} },
      { remediationId: 'nonexistent_handler_2', remediationPayload: {} },
    ],
  };

  await applyAllVoiceDiagRemediations(bot, data, null, requester);

  // Final summary posted regardless
  assert.ok(bot.messages.length >= 1, 'should post final summary');
  const summary = bot.messages[bot.messages.length - 1];
  assert.match(summary, /Apply-all complete/);
  assert.match(summary, /Applied: 0 \/ 2/);
  assert.match(summary, /Failed: 2/);
  assert.match(summary, /nonexistent_handler_1/);
  assert.match(summary, /no handler registered/);
});

test('applyAllVoiceDiagRemediations: no entries → posts "no pending" hint', async () => {
  const { applyAllVoiceDiagRemediations } = await import('../commands/voiceDiag.js');
  const bot = mkBotMock();
  await applyAllVoiceDiagRemediations(bot, { combined: true, storeNum: '782', entries: [] }, null, {});
  assert.equal(bot.messages.length, 1);
  assert.match(bot.messages[0], /No pending remediations/);
});

test('cancelAllVoiceDiagRemediations: acknowledges the batch was cancelled', async () => {
  const { cancelAllVoiceDiagRemediations } = await import('../commands/voiceDiag.js');
  const bot = mkBotMock();
  await cancelAllVoiceDiagRemediations(bot, {
    combined: true,
    storeNum: '782',
    personLabel: 'Store 782',
    entries: [{ remediationId: 'a' }, { remediationId: 'b' }, { remediationId: 'c' }],
  }, null, { displayName: 'Op' });
  assert.equal(bot.messages.length, 1);
  assert.match(bot.messages[0], /Cancelled all pending remediations/);
  assert.match(bot.messages[0], /3 fixes not applied/);
});