import { describe, expect, it } from 'vitest';
import { parseQuery, toTsQuery } from './parse.js';

describe('parseQuery', () => {
  it('extracts grade, year and category', () => {
    const q = parseQuery('1999 Charizard PSA 10');
    expect(q.grader).toBe('psa');
    expect(q.grade).toBe('10');
    expect(q.year).toBe(1999);
    expect(q.text).toContain('Charizard');
    expect(q.text.toLowerCase()).not.toContain('psa');
  });
  it('extracts price bounds', () => {
    expect(parseQuery('Rolex Daytona under $20,000')).toMatchObject({ priceMax: 20000, currency: 'USD', categorySlugs: ['rolex'] });
    expect(parseQuery('pokemon cards between $500 and $1,000')).toMatchObject({ priceMin: 500, priceMax: 1000 });
    expect(parseQuery('lego over 2k')).toMatchObject({ priceMin: 2000 });
    expect(parseQuery('Rolex Daytona under $20,000').text.toLowerCase()).not.toContain('under');
  });
  it('detects conditions and editions', () => {
    const q = parseQuery('sealed Mario 64');
    expect(q.conditions).toContain('sealed');
    expect(q.categorySlugs).toContain('nintendo_games');
    const h = parseQuery('first edition Harry Potter UK');
    expect(h.editions).toContain('1st edition');
    expect(h.categorySlugs).toContain('harry_potter');
    expect(parseQuery('Michael Jordan rookie PSA 10').editions).toContain('rookie');
    expect(parseQuery('LEGO Millennium Falcon retired').categorySlugs).toContain('lego');
  });
  it('does not invent filters', () => {
    const q = parseQuery('Charizard');
    expect(q.grader).toBeNull();
    expect(q.priceMax).toBeNull();
    expect(q.year).toBeNull();
  });
  it('builds tsquery', () => {
    expect(toTsQuery('Charizard 4/102')).toBe('charizard:* & 4/102:*');
    expect(toTsQuery('')).toBeNull();
    expect(toTsQuery("o'neal")).toBe('oneal:*');
  });
});