#!/usr/bin/env node

/**
 * Fix CSP violations in HTML files
 * Replaces inline styles with CSS utility classes
 */

const fs = require('fs');
const path = require('path');

const fixes = [
  // researcher.html
  {
    file: 'public/researcher.html',
    replacements: [
      {
        from: 'class="hover:underline transition-colors" style="color: var(--tractatus-core-end);"',
        to: 'class="hover:underline transition-colors text-tractatus-link"'
      },
      {
        from: 'class="border-l-4 border border-gray-200 rounded-lg mb-4" style="border-left-color: #8b5cf6;"',
        to: 'class="border-l-4 border border-gray-200 rounded-lg mb-4 border-l-service-validator"'
      },
      {
        from: 'class="border-l-4 border border-gray-200 rounded-lg" style="border-left-color: #8b5cf6;"',
        to: 'class="border-l-4 border border-gray-200 rounded-lg border-l-service-validator"'
      }
    ]
  },
  // case-submission.html
  {
    file: 'public/case-submission.html',
    replacements: [
      {
        from: 'style="border-left-color: var(--tractatus-core-end);"',
        to: 'class="border-l-tractatus"'
      },
      {
        from: 'style="color: var(--tractatus-core-end);"',
        to: 'class="text-tractatus-link"'
      },
      {
        from: 'style="background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);"',
        to: 'class="bg-gradient-cyan-blue"'
      }
    ]
  }
];

let totalFixed = 0;

fixes.forEach(({ file, replacements }) => {
  const filePath = path.join(__dirname, '..', file);

  console.log(`\nProcessing ${file}...`);

  if (!fs.existsSync(filePath)) {
    console.log(`  ✗ File not found`);
    return;
  }

  let content = fs.readFileSync(filePath, 'utf8');
  let fileFixed = 0;

  replacements.forEach(({ from, to }) => {
    const occurrences = (content.match(new RegExp(from.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'), 'g')) || []).length;

    if (occurrences > 0) {
      content = content.split(from).join(to);
      fileFixed += occurrences;
      console.log(`  ✓ Fixed ${occurrences} occurrence(s)`);
    }
  });

  if (fileFixed > 0) {
    fs.writeFileSync(filePath, content);
    totalFixed += fileFixed;
    console.log(`  ✓ Saved ${file} (${fileFixed} fixes)`);
  } else {
    console.log(`  • No violations found`);
  }
});

console.log(`\n✓ Total fixes applied: ${totalFixed}\n`);