import { describe, expect, it } from 'vitest';
import { genericParser } from '../src/parsing/generic.js';
import { selectParser } from '../src/parsing/plugins.js';

describe('parser plugin selection', () => {
  it('selects Substack for Substack headers and generic otherwise', () => {
    expect(selectParser({ headers: { listId: 'thing.substack.com' }, html: '' }).name).toBe(
      'substack'
    );
    expect(
      selectParser({ headers: {}, html: '<a href="https://example.com">Example</a>' }).name
    ).toBe('generic');
  });
});

describe('generic parser', () => {
  it('keeps descriptions local to each link when many links share a container', () => {
    const links = genericParser.parse({
      html: `
        <div>
          <h2>CSS & HTML Tools</h2>
          <a href="https://cascade.example">Cascade</a> - CSS property icons.
          <a href="https://frames.example">Fancy Frames</a> - Decorative border generator.
          SPONSORED
          <a href="https://flexboxle.example">flexboxle</a> - A daily puzzle game to master CSS Flexbox.
          <a href="https://types.example">Typescale AI</a> - A typescale generator.
        </div>
      `
    });

    expect(links.map((link) => link.description)).toEqual([
      'Cascade - CSS property icons.',
      'Fancy Frames - Decorative border generator.',
      'SPONSORED flexboxle - A daily puzzle game to master CSS Flexbox.',
      'Typescale AI - A typescale generator.'
    ]);
  });
});