import { describe, expect, it } from 'vitest';
import { getConnectorMeta } from '@rareindex/connectors';
import { loadFixture, runFixtureSuite } from '@rareindex/connectors/testing';
import createConnector, { parseGoldinDisplayDate, parseGoldinGrade, soldPageUrl } from './index.js';
import { classifyGoldinTitle, isBundleTitle, parseCardAttributes } from './classify.js';

const connector = createConnector(getConnectorMeta('goldin'));

describe('goldin connector', () => {
  runFixtureSuite(connector, it, expect);

  it('applies buyer premium and keeps the hammer price', async () => {
    const fx = loadFixture('goldin', 'pokemon-sold-page');
    const out = await connector.normalize(fx.raw);
    const lot = (fx.raw.payload as { lots: Array<{ lot_id: string; current_price: number; buyer_premium: number; title: string; end_timestamp: string }> }).lots[0]!;
    const rec = out.find((r) => r.kind === 'sale' && r.externalId === lot.lot_id);
    expect(rec && rec.kind === 'sale').toBe(true);
    if (!rec || rec.kind !== 'sale') return;
    expect(rec.price).toBeCloseTo(lot.current_price * (1 + lot.buyer_premium / 100), 2);
    expect(rec.buyerPremiumIncluded).toBe(true);
    expect(rec.attributes.metadata.hammer_price).toBe(lot.current_price);
    expect(rec.saleDate.toISOString().slice(0, 19)).toBe(new Date(lot.end_timestamp).toISOString().slice(0, 19));
    expect(rec.currency).toBe('USD');
    expect(rec.auctionHouse).toBe('Goldin');
    expect(rec.sourceUrl).toMatch(/^https:\/\/goldin\.co\/item\//);
    expect(rec.attributes.categorySlug).toBe('pokemon');
  });

  it('extracts grades from Goldin titles', async () => {
    const fx = loadFixture('goldin', 'pokemon-sold-page');
    const out = await connector.normalize(fx.raw);
    const graded = out.flatMap((r) => (r.kind === 'sale' && /PSA GEM MT 10/.test(r.rawTitle) ? [r] : []));
    expect(graded.length).toBeGreaterThan(0);
    for (const g of graded) expect(g.grade).toMatchObject({ grader: 'psa', grade: '10' });
  });

  it('skips placeholder future end dates and unsold lots', async () => {
    const fx = loadFixture('goldin', 'pokemon-sold-page');
    const payload = structuredClone(fx.raw.payload) as { lots: Array<Record<string, unknown>> };
    const keepId = payload.lots[0]!.lot_id;
    payload.lots = [
      { ...payload.lots[0]!, lot_id: 'future', end_timestamp: '2235-06-04T00:00:00Z' },
      { ...payload.lots[0]!, lot_id: 'unsold', status: 'Completed_Unsold' },
      { ...payload.lots[0]!, lot_id: 'zero', current_price: 0 },
      payload.lots[0]!,
    ];
    const out = await connector.normalize({ ...fx.raw, payload });
    expect(out.map((r) => (r.kind === 'sale' ? r.externalId : null))).toEqual([keepId]);
  });

  it('normalises a sold item page (lookup) with cert number', async () => {
    const fx = loadFixture('goldin', 'item-sold-page');
    const out = await connector.normalize(fx.raw);
    expect(out.length).toBe(1);
    const r = out[0]!;
    expect(r.kind).toBe('sale');
    if (r.kind !== 'sale') return;
    expect(r.price).toBe(25726);
    expect(r.attributes.metadata.hammer_price).toBe(21438);
    expect(r.saleDate.toISOString()).toBe('2012-11-18T02:16:00.000Z');
    expect(r.buyerPremiumIncluded).toBe(true);
  });

  it('helpers', () => {
    expect(parseGoldinGrade('2019 Pokemon Sun & Moon Team Up #33 Pikachu & Zekrom GX Tag Team - PSA GEM MT 10')).toMatchObject({ grader: 'psa', grade: '10' });
    expect(parseGoldinGrade('2003-04 Topps Chrome #111 LeBron James Rookie Card')).toMatchObject({ grader: null, grade: null });
    expect(soldPageUrl('/buy/sc/pokemon', 2, 240)).toBe('https://goldin.co/buy/sc/pokemon?page=2&number_of_lots=240&show_only=Sold%20Items&sort=Most_Recent_Bids');
    expect(parseGoldinDisplayDate('Sat, 11/17/12, 10:16 PM EDT')?.toISOString()).toBe('2012-11-18T02:16:00.000Z');
    expect(parseGoldinDisplayDate('Sun, 9/06/26, 9:02 PM PDT')?.toISOString()).toBe('2026-09-07T04:02:00.000Z');
    expect(classifyGoldinTitle('2003-04 Topps Chrome #111 LeBron James Rookie Card - PSA GEM MT 10', { path: '/buy/sc/Basketball', categorySlug: 'basketball_cards', sport: 'basketball' })).toBe('basketball_cards');
    expect(classifyGoldinTitle('1994-95 Patrick Ewing Game Used New York Knicks Home Jersey (Beckett)', { path: '/buy/sc/Basketball', categorySlug: 'basketball_cards', sport: 'basketball' })).toBe('sports_memorabilia');
    expect(classifyGoldinTitle('Amazing Spider-Man #300 (1988 Marvel) - CGC 9.8', { path: '/buy/sc/Marvel', categorySlug: 'marvel_comics' })).toBe('marvel_comics');
    expect(isBundleTitle('1993 Magic: The Gathering Unlimited Collection (250+)')).toBe(true);
    expect(isBundleTitle('2000 Pokemon Black Star Promo #23 Zapdos - PSA GEM MT 10')).toBe(false);
    const a = parseCardAttributes('2000 Pokemon Black Star Promo #23 Zapdos - PSA GEM MT 10', 'pokemon');
    expect(a).toMatchObject({ brand: 'Pokemon', set: 'Black Star Promo', number: '23', name: 'Zapdos' });
    const b = parseCardAttributes('2003-04 Topps Chrome #111 LeBron James Rookie Card - PSA GEM MT 10', 'basketball_cards');
    expect(b.brand).toBe('Topps Chrome');
    expect(b.number).toBe('111');
    expect(b.name).toMatch(/^LeBron James/);
  });
});