import assert from 'node:assert/strict';
import { readFileSync } from 'node:fs';
import { dirname, join } from 'node:path';
import { fileURLToPath } from 'node:url';
import { test } from 'node:test';

const dir = dirname(fileURLToPath(import.meta.url));
const publishSrc = readFileSync(join(dir, 'Publish.svelte'), 'utf8');
const previewSrc = readFileSync(join(dir, 'PublishPreview.svelte'), 'utf8');
const modelSrc = readFileSync(join(dir, 'publishPreviewModel.ts'), 'utf8');

test('Publish uses dedicated PublishPreview before Woo POST', () => {
  assert.match(publishSrc, /import PublishPreview from '\.\/PublishPreview\.svelte'/);
  assert.match(publishSrc, /buildPublishPreviewModel/);
  assert.match(publishSrc, /data-testid="publish-preview"|PublishPreview/);
  // Idle confirm still posts only via doPublish / publish-btn
  assert.match(publishSrc, /data-testid="publish-btn"/);
  assert.match(publishSrc, /data-testid="back-review"/);
  assert.match(publishSrc, /publishSlab\(slabId\)/);
});

test('PublishPreview layout: thumbs → head → facts → short → long', () => {
  assert.match(previewSrc, /data-testid="publish-preview"/);
  assert.match(previewSrc, /data-testid="preview-thumbs"/);
  assert.match(previewSrc, /data-testid="preview-head"/);
  assert.match(previewSrc, /data-testid="preview-sku"/);
  assert.match(previewSrc, /data-testid="preview-title"/);
  assert.match(previewSrc, /data-testid="preview-price"/);
  assert.match(previewSrc, /data-testid="preview-facts"/);
  assert.match(previewSrc, /data-testid="preview-short"/);
  assert.match(previewSrc, /data-testid="preview-long"/);
  // Plain-text long description (pre-wrap), not HTML render
  assert.match(previewSrc, /white-space:\s*pre-wrap/);
  assert.match(previewSrc, /<pre class="body long"/);
});

test('Preview model resolves taxonomy names; does not invent fields', () => {
  assert.match(modelSrc, /species_id/);
  assert.match(modelSrc, /wood_category_ids/);
  assert.match(modelSrc, /edge_type_term_id/);
  assert.match(modelSrc, /figure_term_ids/);
  assert.match(modelSrc, /grade_term_id/);
  assert.match(modelSrc, /moisture_term_id/);
  assert.match(modelSrc, /feat_tag_ids/);
  assert.match(modelSrc, /width_min_in/);
  assert.match(modelSrc, /bdft/);
  assert.match(modelSrc, /decodeName/);
  // No invented brand/voice fields
  assert.equal(modelSrc.includes('brand_voice'), false);
});