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

import {
  buildApiUsageExamples,
  buildInboundMessageApiUsageExamples,
  buildMailboxApiUsageExamples,
  canCopyFullApiToken,
  formatApiTokenPrefix,
  getCopyableApiToken,
  getCreatedApiTokenSecret
} from '../src/frontend/api-token-model.js';

test('only exposes full API token when the create response includes the secret', () => {
  const created = { tokenPrefix: 'mh_123456789', token: 'mh_123456789.full-secret' };
  const explicitlyUnrecoverable = { ...created, tokenRecoverable: false };
  const listed = { tokenPrefix: 'mh_987654321' };

  // Keep compatibility with older create-response fixtures that predate tokenRecoverable.
  assert.equal(canCopyFullApiToken(created), true);
  assert.equal(getCreatedApiTokenSecret(created), 'mh_123456789.full-secret');
  assert.equal(getCopyableApiToken(created), 'mh_123456789.full-secret');
  assert.equal(canCopyFullApiToken(explicitlyUnrecoverable), false);

  assert.equal(canCopyFullApiToken(listed), false);
  assert.equal(getCreatedApiTokenSecret(listed), '');
  assert.equal(getCopyableApiToken(listed), '');
});

test('formats token prefixes without pretending the full secret is available', () => {
  assert.equal(formatApiTokenPrefix({ tokenPrefix: 'mh_abcdef1234' }), 'mh_abcdef1234...');
  assert.equal(formatApiTokenPrefix({}), '-');
});

test('builds API usage examples with endpoint, bearer token, and message body', () => {
  const examples = buildApiUsageExamples({
    endpoint: 'https://mailhub.example.com/api/send',
    token: 'mh_example_token',
    from: 'noreply@example.com',
    to: 'user@example.com'
  });

  assert.match(examples.curl, /Authorization: Bearer mh_example_token/);
  assert.match(examples.curl, /https:\/\/mailhub\.example\.com\/api\/send/);
  assert.match(examples.nodeFetch, /fetch\('https:\/\/mailhub\.example\.com\/api\/send'/);
  assert.match(examples.nodeFetch, /from: 'noreply@example.com'/);
  assert.match(examples.requestBody, /"to": "user@example.com"/);
  assert.match(examples.successResponse, /"queued": true/);
});

test('builds persistent and temporary mailbox API examples', () => {
  const examples = buildMailboxApiUsageExamples({
    endpoint: 'https://mailhub.example.com/api/mailboxes',
    token: 'mh_mailbox_token',
    domain: 'example.com'
  });

  assert.match(examples.permanentCurl, /"mode": "permanent"/);
  assert.match(examples.temporaryCurl, /Authorization: Bearer mh_mailbox_token/);
  assert.match(examples.temporary, /"expiresInMinutes": 60/);
  assert.match(examples.successResponse, /"temporary": true/);
});

test('builds inbound message list detail and folder API examples', () => {
  const examples = buildInboundMessageApiUsageExamples({
    endpoint: 'https://mailhub.example.com/api/inbound-messages',
    mailboxEndpoint: 'https://mailhub.example.com/api/inbound-mailboxes',
    token: 'mh_messages_token',
    mailboxId: 42,
    messageId: 108
  });

  assert.match(examples.listCurl, /page=1&pageSize=20&mailboxId=42&folder=INBOX&read=false&q=invoice/);
  assert.match(examples.detailCurl, /api\/inbound-messages\/108/);
  assert.match(examples.foldersCurl, /api\/inbound-mailboxes\/42\/folders/);
  assert.match(examples.listCurl, /Authorization: Bearer mh_messages_token/);
  assert.match(examples.listResponse, /"total": 1/);
  assert.match(examples.detailResponse, /"textBody": "Invoice details"/);
  assert.equal(JSON.parse(examples.foldersResponse).folders[1].specialUse, '\\Sent');
});
