import assert from 'node:assert/strict';
import test from 'node:test';
import {
  extractPageDataCaptchaToken,
  stripPageDataMetaFields,
  verifyPageDataCaptcha,
} from './page-data-captcha.mjs';
import {
  buildPageDataPolicyFromPublishInput,
  mapPublicationAccessModeToPageData,
} from './page-access-policy.mjs';

test('stripPageDataMetaFields removes captcha and meta keys', () => {
  assert.deepEqual(
    stripPageDataMetaFields({ name: '张三', turnstile_token: 'abc', updated_by_label: 'x' }),
    { name: '张三' },
  );
});

test('verifyPageDataCaptcha skips when secret is not configured', async () => {
  const prev = process.env.PAGE_DATA_TURNSTILE_SECRET;
  delete process.env.PAGE_DATA_TURNSTILE_SECRET;
  try {
    const result = await verifyPageDataCaptcha(null, '127.0.0.1');
    assert.equal(result.skipped, true);
  } finally {
    if (prev) process.env.PAGE_DATA_TURNSTILE_SECRET = prev;
  }
});

test('verifyPageDataCaptcha rejects missing token when enabled', async () => {
  const prev = process.env.PAGE_DATA_TURNSTILE_SECRET;
  process.env.PAGE_DATA_TURNSTILE_SECRET = 'test-secret';
  try {
    await assert.rejects(
      () => verifyPageDataCaptcha('', '127.0.0.1'),
      (error) => error.code === 'captcha_required',
    );
  } finally {
    if (prev) process.env.PAGE_DATA_TURNSTILE_SECRET = prev;
    else delete process.env.PAGE_DATA_TURNSTILE_SECRET;
  }
});

test('extractPageDataCaptchaToken reads header and body fields', () => {
  assert.equal(
    extractPageDataCaptchaToken({ headers: { 'x-page-data-captcha': 'hdr' } }, {}),
    'hdr',
  );
  assert.equal(extractPageDataCaptchaToken({}, { turnstile_token: 'body' }), 'body');
});

test('buildPageDataPolicyFromPublishInput applies defaults by access mode', () => {
  const policy = buildPageDataPolicyFromPublishInput({
    pageId: 'page-1',
    ownerUserId: 'user-1',
    accessMode: 'public',
    datasetName: 'signups',
    registryDataset: {
      name: 'signups',
      table: 'signups',
      columns: {
        read: ['id', 'name'],
        insert: ['name', 'phone'],
        update: ['status'],
        soft_delete: ['id'],
      },
    },
  });
  assert.equal(policy.accessMode, 'public');
  assert.equal(policy.datasets.signups.insert, true);
  assert.equal(policy.datasets.signups.read, false);
  assert.equal(mapPublicationAccessModeToPageData('private_link'), null);
});