import { describe, expect, it } from 'vitest';
import meta from './meta.json' with { type: 'json' };
import { localMeta } from '../_lib/local-meta.js';
import { listFixtures, loadFixture, runFixtureSuite } from '@rareindex/connectors/testing';
import createConnector, { extractJson, setAndVariant } from './index.js';
import { parseCompactGrade } from '../_lib/tcg-shared.js';

const connector = createConnector(localMeta(meta));

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

  it('aligns set names and variants with the pokemontcg vocabulary', () => {
    expect(setAndVariant('Base Set 1st Edition', 'Holo 1st edition')).toEqual({ set: 'Base Set', variant: '1st Edition Holo' });
    expect(setAndVariant('Base Set Unlimited', 'Holo')).toEqual({ set: 'Base Set', variant: 'Holo' });
    expect(setAndVariant('Base Set Shadowless', null)).toEqual({ set: 'Base Set', variant: 'Shadowless' });
    expect(setAndVariant('Evolving Skies', null)).toEqual({ set: 'Evolving Skies', variant: null });
    expect(parseCompactGrade('PSA9')).toEqual({ grader: 'psa', grade: '9' });
    expect(parseCompactGrade('Raw')).toEqual({ grader: 'raw', grade: null });
    expect(extractJson('x "rows":[{"a":[1,2]},{"b":"]"}] y', 'rows')).toEqual([{ a: [1, 2] }, { b: ']' }]);
  });

  it('emits per-grade guide values with grader/grade and transaction counts', async () => {
    const [name] = listFixtures('pokemonprice');
    const out = await connector.normalize(loadFixture('pokemonprice', name!).raw);
    const cat = out.find((r) => r.kind === 'catalog_item');
    if (!cat || cat.kind !== 'catalog_item') throw new Error('expected catalog item');
    expect(cat.attributes.categorySlug).toBe('pokemon');
    expect(cat.attributes.set).toBeTruthy();
    expect(cat.attributes.number).toMatch(/^\d+/);
    const obs = out.filter((r) => r.kind === 'price_observation');
    expect(obs.length).toBeGreaterThan(3);
    const graded = obs.filter((o) => o.kind === 'price_observation' && o.grade.grader && o.grade.grader !== 'raw');
    expect(graded.length).toBeGreaterThan(0);
    for (const o of obs) {
      if (o.kind !== 'price_observation') continue;
      expect(o.currency).toBe('USD');
      expect(o.confidence).toBeLessThanOrEqual(0.8);
    }
  });
});