import test from 'node:test';
import assert from 'node:assert/strict';
import {
  assertPolicyMatchesHtmlDatasets,
  buildPageDataPolicyDatasetsFromRegistry,
  detectPageDataDatasetUsageFromHtml,
  htmlUsesForbiddenLegacyPageDataApi,
  htmlUsesPageDataApi,
} from './page-data-html-detect.mjs';

test('htmlUsesForbiddenLegacyPageDataApi detects /api/page-data passthrough', () => {
  const html = `fetch('/api/page-data/daily_todo', { method: 'POST' })`;
  assert.equal(htmlUsesForbiddenLegacyPageDataApi(html), true);
  assert.equal(htmlUsesPageDataApi(html), true);
  assert.equal(detectPageDataDatasetUsageFromHtml(html).size, 0);
});

test('detectPageDataDatasetUsageFromHtml treats browser deleteRow as a soft delete', () => {
  const html = `
    await c.insertRow('tkmind_exp_survey', { satisfaction: '满意' });
    await c.listRows('tkmind_exp_survey', { limit: 10 });
    await c.deleteRow('tkmind_exp_survey', 42);
  `;
  const usage = detectPageDataDatasetUsageFromHtml(html);
  assert.equal(usage.size, 1);
  assert.deepEqual(usage.get('tkmind_exp_survey'), { insert: true, read: true, softDelete: true });
});

test('buildPageDataPolicyDatasetsFromRegistry grants registered soft delete when HTML uses deleteRow', () => {
  const datasets = buildPageDataPolicyDatasetsFromRegistry({
    html: `const DATASET = 'mood_notes'; await c.deleteRow(DATASET, 1);`,
    registryDatasets: [{ name: 'mood_notes', columns: { soft_delete: ['id'] } }],
  });
  assert.equal(datasets.mood_notes.softDelete, true);
  assert.deepEqual(datasets.mood_notes.columns.soft_delete, ['id']);
});

test('detectPageDataDatasetUsageFromHtml resolves dataset constants', () => {
  const html = `
    const DATASET = 'reading_survey';
    await client.listRows(DATASET, { limit: 500 });
  `;
  const usage = detectPageDataDatasetUsageFromHtml(html);
  assert.deepEqual(usage.get('reading_survey'), { read: true });
});

test('detectPageDataDatasetUsageFromHtml ignores template-literal row id interpolation', () => {
  const html = `
    const DATASET = 'daily_log';
    await client.listRows(DATASET, { limit: 200 });
    rows.map((row) => \`<button onclick="window.deleteRow(\${row.id})">删除</button>\`);
  `;
  const usage = detectPageDataDatasetUsageFromHtml(html);
  assert.deepEqual([...usage.entries()], [['daily_log', { read: true }]]);
  assert.equal(usage.has('$'), false);
});

test('assertPolicyMatchesHtmlDatasets rejects mismatched dataset names', () => {
  const html = `await c.insertRow('tkmind_exp_survey', {});`;
  assert.throws(
    () =>
      assertPolicyMatchesHtmlDatasets(html, {
        experience_survey_responses: { insert: true },
      }),
    /不一致/,
  );
});

test('buildPageDataPolicyDatasetsFromRegistry infers insert-only policy', () => {
  const html = `await c.insertRow('survey_responses', { q1: 'a' });`;
  const datasets = buildPageDataPolicyDatasetsFromRegistry({
    html,
    registryDatasets: [
      {
        name: 'survey_responses',
        columns: {
          insert: ['q1'],
          read: ['id', 'q1', 'created_at'],
        },
      },
    ],
  });
  assert.deepEqual(datasets.survey_responses, {
    insert: true,
    read: false,
    update: false,
    softDelete: false,
    hardDelete: false,
    columns: { insert: ['q1'] },
  });
});