import { describe, it, expect } from 'vitest'
import { exportFrame } from '@/lib/wysiwyg/export'
import type { Frame } from '@/lib/wysiwyg/schema'

function baseFrame(bg = '#111111'): Frame {
  return {
    id: 'f', width: 320, height: 200, background: bg,
    layers: [{ id: 'l1', name: 'Base', visible: true, locked: false, objects: [] }],
  }
}

describe('wysiwyg export - CSS regression (tokens + rules presence)', () => {
  it('contains core tokens and rules across themes and states', () => {
    const out = exportFrame(baseFrame('#222222'))
    const css = out.css
    // root and theme tokens
    expect(css).toMatch(/:root\s*{[^}]*--bg:/)
    expect(css).toMatch(/\[data-theme="light"\]\s*{[^}]*--bg:/)
    expect(css).toMatch(/\[data-theme="dark"\]\s*{[^}]*--bg:/)
    // base usage
    expect(css).toMatch(/\.frame\s*{[^}]*background:var\(--bg\)/)
    expect(css).toMatch(/a\s*{[^}]*color:var\(--primary\)/)
    // controls base
    expect(css).toMatch(/input,select,textarea\s*{[^}]*color:var\(--text\)/)
    expect(css).toMatch(/input,select,textarea\s*{[^}]*border:1px solid var\(--border\)/)
    // states
    expect(css).toMatch(/input:focus,select:focus,textarea:focus\s*{[^}]*outline:2px solid var\(--primary\)/)
    expect(css).toMatch(/:focus-visible\s*{[^}]*outline:2px solid var\(--ring\)/)
    expect(css).toMatch(/:focus-visible\s*{[^}]*outline-offset:var\(--ring-offset\)/)
    expect(css).toMatch(/input:invalid,select:invalid,textarea:invalid\s*{[^}]*border-color:var\(--danger\)/)
    expect(css).toMatch(/input:disabled,select:disabled,textarea:disabled\s*{[^}]*background:var\(--disabled-bg\)/)
    expect(css).toMatch(/input\[readonly\],select\[readonly\],textarea\[readonly\]\s*{[^}]*color:var\(--disabled-fg\)/)
  })
})