novalon-website/scripts/final-visual-test.mjs

import { chromium } from '@playwright/test';
import fs from 'fs';
import path from 'path';

const screenshotsDir = '/tmp/screenshots/final-visual-test';
fs.mkdirSync(screenshotsDir, { recursive: true });

async function runTests() {
  console.log('========================================');
  console.log('  Novalon Homepage Visual Test');
  console.log('========================================');
  
  const browser = await chromium.launch({ headless: true });
  const context = await browser.newContext({
    viewport: { width: 1440, height: 1080 },
  });
  const page = await context.newPage();
  
  console.log('\n1. Loading homepage...');
  await page.goto('http://localhost:3000', { waitUntil: 'domcontentloaded' });
  await page.waitForTimeout(2000);
  console.log('   ✓ Page loaded');
  
  console.log('\n2. Capturing full page screenshot...');
  await page.screenshot({
    path: path.join(screenshotsDir, '01-home-full.png'),
    fullPage: true,
  });
  console.log('   ✓ Full page captured');
  
  const sections = [
    { name: '02-hero', scrollY: 0, desc: 'Hero Section' },
    { name: '03-stats', scrollY: 900, desc: 'Stats Section (可衡量成果)' },
    { name: '04-services', scrollY: 1800, desc: 'Services Matrix' },
    { name: '05-industries', scrollY: 2800, desc: 'Industries Section' },
    { name: '06-cases', scrollY: 3600, desc: 'Case Studies' },
    { name: '07-approach', scrollY: 4500, desc: 'Approach Section' },
    { name: '08-insights', scrollY: 5400, desc: 'Insights Section' },
    { name: '09-cta', scrollY: 6300, desc: 'CTA Section' },
  ];
  
  console.log('\n3. Capturing section screenshots...');
  for (const section of sections) {
    await page.evaluate((scrollY) => {
      window.scrollTo(0, scrollY);
    }, section.scrollY);
    await page.waitForTimeout(800);
    
    await page.screenshot({
      path: path.join(screenshotsDir, `${section.name}.png`),
    });
    console.log(`   ✓ ${section.desc}`);
  }
  
  console.log('\n4. Checking text readability...');
  const textIssues = await page.evaluate(() => {
    const issues = [];
    const allElements = document.querySelectorAll('*');
    
    allElements.forEach((el) => {
      const style = window.getComputedStyle(el);
      const opacity = parseFloat(style.opacity);
      const mixBlendMode = style.mixBlendMode;
      
      if (mixBlendMode && mixBlendMode !== 'normal') {
        const rect = el.getBoundingClientRect();
        if (rect.width > 50 && rect.height > 20) {
          issues.push({
            type: 'mix-blend-mode',
            tag: el.tagName,
            className: el.className.substring(0, 80),
            blendMode: mixBlendMode,
            text: el.textContent?.trim().substring(0, 40) || '',
          });
        }
      }
      
      if (opacity < 0.5 && opacity > 0) {
        const rect = el.getBoundingClientRect();
        if (rect.width > 100 && rect.height > 30 && el.textContent?.trim().length > 10) {
          issues.push({
            type: 'low-opacity-text',
            tag: el.tagName,
            className: el.className.substring(0, 80),
            opacity: opacity.toFixed(2),
            text: el.textContent.trim().substring(0, 40),
          });
        }
      }
    });
    
    return issues.slice(0, 20);
  });
  
  if (textIssues.length > 0) {
    console.log(`   ⚠ Found ${textIssues.length} potential issues:`);
    textIssues.forEach((issue, i) => {
      console.log(`     ${i + 1}. [${issue.type}] ${issue.tag}: "${issue.text}"`);
      if (issue.blendMode) console.log(`        blendMode: ${issue.blendMode}`);
      if (issue.opacity) console.log(`        opacity: ${issue.opacity}`);
    });
  } else {
    console.log('   ✓ No major text readability issues');
  }
  
  console.log('\n5. Checking glow/blur elements...');
  const glowElements = await page.evaluate(() => {
    const elements = [];
    const allElements = document.querySelectorAll('*');
    
    allElements.forEach((el) => {
      const style = window.getComputedStyle(el);
      const hasBlur = style.filter.includes('blur');
      const hasRadialGradient = style.backgroundImage.includes('radial-gradient');
      const opacity = parseFloat(style.opacity);
      
      if ((hasBlur || hasRadialGradient) && opacity > 0.03) {
        const rect = el.getBoundingClientRect();
        if (rect.width > 150 && rect.height > 150) {
          elements.push({
            tag: el.tagName,
            className: el.className.substring(0, 100),
            opacity: opacity.toFixed(3),
            hasBlur,
            hasRadialGradient,
            size: `${Math.round(rect.width)}x${Math.round(rect.height)}`,
            position: style.position,
            zIndex: style.zIndex || 'auto',
            pointerEvents: style.pointerEvents,
          });
        }
      }
    });
    
    return elements.sort((a, b) => parseFloat(b.opacity) - parseFloat(a.opacity)).slice(0, 12);
  });
  
  console.log(`   Found ${glowElements.length} significant glow/blur elements:`);
  glowElements.forEach((el, i) => {
    const type = el.hasBlur && el.hasRadialGradient ? 'blur+gradient' : el.hasBlur ? 'blur' : 'gradient';
    console.log(`     ${i + 1}. ${el.tag} (${el.size}, ${type}, opacity: ${el.opacity})`);
    console.log(`        position: ${el.position}, zIndex: ${el.zIndex}, pointerEvents: ${el.pointerEvents}`);
    console.log(`        class: ${el.className.substring(0, 60)}`);
  });
  
  await browser.close();
  
  console.log('\n========================================');
  console.log('  Test Complete');
  console.log('========================================');
  console.log(`  Screenshots saved to: ${screenshotsDir}`);
  console.log('\n  To view screenshots:');
  console.log(`  open ${screenshotsDir}`);
  console.log('========================================');
}

runTests().catch(console.error);