import { readFileSync } from 'node:fs';
import path from 'node:path';
import { describe, expect, it } from 'vitest';
import { getConnectorMeta } from '@rareindex/connectors';
import { fixtureDir, loadFixture, runFixtureSuite } from '@rareindex/connectors/testing';
import createConnector, { parseInventoryPage, parseProductPage } from './index.js';

const connector = createConnector(getConnectorMeta('european-watch-company'));
const sample = (name: string) => readFileSync(path.join(fixtureDir('european-watch-company'), name), 'utf8');

describe('european-watch-company', () => {
  runFixtureSuite(connector, it, expect);

  it('parses inventory cards (title, USD price, badge, image, product url) and dedupes desktop/mobile layouts', () => {
    const p = parseInventoryPage(sample('inventory-cards.sample.html'), 'https://www.europeanwatch.com/all');
    expect(p.cards.length).toBeGreaterThanOrEqual(1);
    const c = p.cards[0]!;
    expect(c.id).toBe('71732');
    expect(c.title).toBe('Patek Philippe 7010R-013 Nautilus Luce Diamonds 18K Rose Gold Purple Wave Dial');
    expect(c.price).toBe(79900);
    expect(c.currency).toBe('USD');
    expect(c.badge).toBe('Sale Pending');
    expect(c.href).toBe('https://www.europeanwatch.com/watch/patek-philippe-7010r-013-7010r-013-nautilus-luce-diamonds-18k-ros-71732');
    expect(c.image).toBe('https://images.europeanwatch.com/images/71/71732-1.jpg');
    expect(new Set(p.cards.map((x) => x.id)).size).toBe(p.cards.length);
  });

  it('parses the product page JSON-LD (sku, mpn = reference, offer)', async () => {
    const p = parseProductPage(sample('product-jsonld.sample.html'), 'https://www.europeanwatch.com/watch/patek-philippe-7010r-013-7010r-013-nautilus-luce-diamonds-18k-ros-71732');
    expect(p?.kind).toBe('product_page');
    if (p?.kind !== 'product_page') throw new Error();
    expect(p.product.sku).toBe('71732');
    expect(p.product.mpn).toBe('7010R-013');
    expect(p.product.price).toBe(79900);
    expect(p.product.currency).toBe('USD');
    expect(p.product.availability).toBe('OutOfStock');
    expect(p.product.condition).toBe('UsedCondition');
    const out = await connector.normalize({ url: p.url, externalId: null, kind: 'listing', engine: 'api', fetchedAt: new Date('2026-09-08T00:00:00Z'), payload: p });
    const l = out[0];
    if (l?.kind !== 'listing') throw new Error('expected listing');
    expect(l.attributes.reference).toBe('7010R-013');
    expect(l.attributes.brand).toBe('Patek Philippe');
    expect(l.attributes.categorySlug).toBe('patek_philippe');
    expect(l.attributes.identifiers).toEqual({ ewc_sku: '71732', reference: '7010R-013' });
    expect(l.availability).toBe('ended');
    expect(l.price).toBe(79900);
  });

  it('inventory fixture normalises to USD dealer listings with brand-based categories', async () => {
    const fx = loadFixture('european-watch-company', 'inventory-all');
    const out = await connector.normalize(fx.raw);
    expect(out.length).toBeGreaterThan(5);
    for (const r of out) {
      if (r.kind !== 'listing') throw new Error('expected listing');
      expect(r.currency).toBe('USD');
      expect(r.seller).toBe('European Watch Company');
      expect(r.listingType).toBe('fixed_price');
    }
    expect(out.some((r) => r.kind === 'listing' && r.attributes.categorySlug === 'patek_philippe')).toBe(true);
    const gs = out.find((r) => r.kind === 'listing' && /SBGE201G/.test(r.rawTitle));
    expect(gs && gs.kind === 'listing' ? gs.attributes.reference : null).toBe('SBGE201G');
  });
});