import { describe, it, expect } from 'vitest'
import { exportPage } from '@/lib/exporter/html'
import { pageSchema, type Page } from '@/lib/schema/page'

function makePage(): Page {
  return pageSchema.parse({
    title: 'SEO/Perf 2',
    locale: 'en',
    theme: { primaryColor: '#0ea5e9', fontFamily: 'Inter' },
    sections: [
      { type: 'hero', props: { heading: 'Hello', subheading: 'World', imageUrl: 'https://img.example/hero.png' } },
    ],
    form: { actionUrl: '', fields: [], spamProtection: { honeypotFieldName: '_hp', minSubmitSeconds: 2 } },
    seo: { title: 'SEO2', description: 'Desc2' },
  })
}

describe('Exporter - theme-color meta and hero image intrinsic size', () => {
  it('includes theme-color meta using page.theme.primaryColor', () => {
    const out = exportPage(makePage())
    const html = out.html
    expect(html).toMatch(/<meta name="theme-color" content="#0ea5e9"\s*\/>/)
  })

  it('renders hero image with width/height attributes for CLS reduction', () => {
    const out = exportPage(makePage())
    const html = out.html
    expect(html).toMatch(/<img[^>]*\swidth="[0-9]+"/)
    expect(html).toMatch(/<img[^>]*\sheight="[0-9]+"/)
  })
})