import { describe, expect, it } from 'vitest';
import { readFileSync } from 'node:fs';
import path from 'node:path';
import meta from './meta.json' with { type: 'json' };
import { localMeta } from '../_lib/local-meta.js';
import { fixtureDir, loadFixture, runFixtureSuite } from '@rareindex/connectors/testing';
import createConnector, { parseSellPage, parseVersions } from './index.js';
import { yen } from '../_g1-cards-eu-jp-lib/index.js';

const connector = createConnector(localMeta(meta));

describe('yuyu-tei', () => {
  runFixtureSuite(connector, it, expect);

  it('parses yen prices in the shop format', () => {
    expect(yen('118,000 円')).toBe(118000);
    expect(yen('2,980 円')).toBe(2980);
    expect(yen('¥ 187,614')).toBe(187614);
    expect(yen('売り切れ')).toBeNull();
  });

  it('parses the saved sell page: rarity sections, numbers, prices, stock, kizu flag', () => {
    const doc = readFileSync(path.join(fixtureDir('yuyu-tei'), 'sell-page.html'), 'utf8');
    const { setName, items } = parseSellPage(doc);
    expect(setName).toMatch(/^\[/);
    expect(items.length).toBeGreaterThan(50);
    const first = items[0]!;
    expect(first.url).toMatch(/^https:\/\/yuyu-tei\.jp\/sell\/poc\/card\//);
    expect(first.number).toMatch(/^\d+\/\d+$/);
    expect(first.rarity).toBeTruthy();
    expect(first.priceJpy).toBeGreaterThan(0);
    expect(first.stock).not.toBeNull();
    expect(first.image).toMatch(/^https:\/\/card\.yuyu-tei\.jp\//);
    expect(items.every((i) => i.kizu === false)).toBe(true);
    // the expansion filter (vers[] checkboxes) is rendered on sell pages too: code + "[M6] name" label
    const versions = parseVersions(doc);
    expect(versions.length).toBeGreaterThan(20);
    expect(versions[0]).toMatchObject({ code: expect.stringMatching(/^[a-z0-9-]+$/), name: expect.stringMatching(/^\[/) });
  });

  it('emits JPY listings (never sales) plus catalog items with Japanese language and set code', async () => {
    const fx = loadFixture('yuyu-tei', 'pokemon-set');
    const out = await connector.normalize(fx.raw);
    const listings = out.filter((r) => r.kind === 'listing');
    const cats = out.filter((r) => r.kind === 'catalog_item');
    expect(listings.length).toBeGreaterThan(0);
    expect(cats.length).toBe(listings.length);
    for (const l of listings) {
      if (l.kind !== 'listing') continue;
      expect(l.currency).toBe('JPY');
      expect(l.price).toBeGreaterThan(0);
      expect(l.seller).toBe('Yuyu-tei');
      expect(l.attributes.language).toBe('Japanese');
      expect(l.attributes.setCode).toMatch(/^[A-Z0-9-]+$/i);
      expect(l.attributes.categorySlug).toBe('pokemon');
      expect(['available', 'ended']).toContain(l.availability);
    }
    const op = loadFixture('yuyu-tei', 'one-piece-set');
    const oout = await connector.normalize(op.raw);
    for (const r of oout) if ('attributes' in r) expect(r.attributes.categorySlug).toBe('one_piece_card_game');
    const numbered = oout.find((r) => r.kind === 'catalog_item' && r.attributes.number);
    expect(numbered && numbered.kind === 'catalog_item' ? numbered.attributes.number : null).toMatch(/^[A-Z]+\d+-\d+$/);
  });
});