import assert from 'node:assert/strict';
import { access, readFile } from 'node:fs/promises';
import test from 'node:test';

const routeFiles = [
  'src/app/(en)/projects/layout.tsx',
  'src/app/(en)/projects/[projectId]/page.tsx',
  'src/app/(fa)/fa/projects/layout.tsx',
  'src/app/(fa)/fa/projects/[projectId]/page.tsx',
];

test('localized project routes are statically generated and reject unknown slugs', async () => {
  await Promise.all(routeFiles.map((file) => access(file)));

  const pages = (
    await Promise.all(
      routeFiles
        .filter((file) => file.endsWith('page.tsx'))
        .map((file) => readFile(file, 'utf8')),
    )
  ).join('\n');

  assert.match(pages, /generateStaticParams/);
  assert.match(pages, /dynamicParams\s*=\s*false/);
  assert.match(pages, /await params/);
  assert.match(pages, /generateMetadata/);
});

test('every project exposes an evidence-based localized case study', async () => {
  const source = await readFile('src/data/projects.ts', 'utf8');

  assert.doesNotMatch(source, /\blink\??:/);
  assert.doesNotMatch(source, /\blink:/);
  assert.ok((source.match(/\bcaseStudy:/g) ?? []).length >= 14);
  assert.equal((source.match(/\bgallery:\s*\[/g) ?? []).length, 7);
  assert.match(source, /export const getProject\s*=/);
  assert.match(source, /export const getAdjacentProjects\s*=/);
  assert.match(source, /export const getProjectPath\s*=/);
  assert.match(source, /screenshots\/qlockify\/qlockify-landing\.png/);
  assert.match(source, /screenshots\/guilan-ace\/guilan-ace-landing-dark\.png/);
  assert.match(source, /screenshots\/subsource\/subtitle-detail-light\.png/);
});

test('project cards separate case study navigation from live links', async () => {
  const source = await readFile('src/components/ProjectsSection.tsx', 'utf8');

  assert.match(source, /import Link from ['"]next\/link['"]/);
  assert.match(source, /scroll=\{false\}/);
  assert.match(source, /target="_blank"/);
  assert.match(source, /rel="noopener noreferrer"/);
  assert.match(source, /project\.liveUrl/);
  assert.match(source, /caseStudyInput/);
  assert.match(source, /closest\('a, button/);
});

test('the case study drawer has accessible and pointer-safe dismissal paths', async () => {
  const [component, styles] = await Promise.all([
    Promise.all([
      'src/components/CaseStudyDrawer.tsx',
      'src/components/CaseStudyGallery.tsx',
      'src/components/CaseStudyShare.tsx',
      'src/components/useDrawerDrag.ts',
    ].map((file) => readFile(file, 'utf8'))).then((files) => files.join('\n')),
    readFile('src/components/CaseStudyDrawer.module.css', 'utf8'),
  ]);

  assert.match(component, /showModal\(\)/);
  assert.match(component, /onCancel=/);
  assert.match(component, /setPointerCapture/);
  assert.match(component, /navigator\.clipboard/);
  assert.match(component, /navigator\.share/);
  assert.match(component, /aria-live="polite"/);
  assert.match(component, /data-case-study-initial-focus/);
  assert.doesNotMatch(component, /data-case-study-heading/);
  assert.match(component, /unoptimized/);
  assert.match(component, /quality=\{60\}/);
  assert.match(component, /aria-haspopup="dialog"/);
  assert.match(styles, /::backdrop/);
  assert.match(styles, /env\(safe-area-inset-bottom/);
  assert.match(styles, /prefers-reduced-motion:\s*reduce/);
  assert.doesNotMatch(styles, /transition:\s*all/);
});

test('the full-screen gallery and share fallback expose complete interaction paths', async () => {
  const [gallery, share] = await Promise.all([
    readFile('src/components/CaseStudyGallery.tsx', 'utf8'),
    readFile('src/components/CaseStudyShare.tsx', 'utf8'),
  ]);

  assert.match(gallery, /ArrowLeft/);
  assert.match(gallery, /ArrowRight/);
  assert.match(gallery, /onPointerDown/);
  assert.match(gallery, /onPointerUp/);
  assert.match(gallery, /scrollIntoView/);
  assert.match(share, /t\.me\/share\/url/);
  assert.match(share, /wa\.me/);
  assert.match(share, /linkedin\.com\/sharing\/share-offsite/);
  assert.match(share, /mailto:/);
});