/**
 * Add Human Vetting Notice to Architectural Boundaries Banner
 * Demonstrates AI-curated content requires extra scrutiny
 */

const { MongoClient } = require('mongodb');

const DEV_URI = process.env.MONGODB_URI || 'mongodb://localhost:27017';
const DEV_DB = process.env.MONGODB_DB || 'tractatus_dev';

const SLUG = 'why-ai-safety-requires-architectural-boundaries-not-just-training';

const ENHANCED_BANNER = `
<div class="bg-green-50 border-l-4 border-green-500 p-4 mb-6">
  <div class="flex">
    <div class="flex-shrink-0">
      <svg class="h-5 w-5 text-green-400" viewBox="0 0 20 20" fill="currentColor">
        <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z"/>
      </svg>
    </div>
    <div class="ml-3">
      <h3 class="text-sm font-medium text-green-800">Content Revised - inst_017 Compliance</h3>
      <div class="mt-2 text-sm text-green-700">
        <p><strong>Human Vetting Process:</strong> This AI-curated blog was initially withheld from production deployment pending human review. After revision to meet inst_017 compliance, it was approved for publication.</p>
        <p class="mt-2">The original content contained absolute assurance language ("guarantees") that violated inst_017. The content has been revised to use evidence-based language:</p>
        <ul class="list-disc ml-5 mt-2 space-y-1">
          <li>"guarantees needed" → "level of assurance needed"</li>
          <li>"logical guarantees" → "deterministic constraints"</li>
          <li>"verifiable guarantees" → "verifiable enforcement"</li>
        </ul>
        <p class="mt-2"><strong>This demonstrates governance working end-to-end.</strong> AI-curated content triggers additional scrutiny. When violations are detected, content is withheld, revised, and approved by human reviewers before publication. Rather than silent editing, we document the entire process transparently.</p>
        <p class="mt-2 text-xs italic">Note: The revised language is more precise and accurate. "Deterministic constraints" better describes what architecture provides than "guarantees," which implies perfection.</p>
      </div>
    </div>
  </div>
</div>`;

async function updateBanner() {
  const client = new MongoClient(DEV_URI);

  try {
    console.log('🔧 Adding Human Vetting Notice to Architectural Boundaries\n');
    console.log('═'.repeat(70));

    await client.connect();
    const db = client.db(DEV_DB);
    const collection = db.collection('blog_posts');

    const blog = await collection.findOne({ slug: SLUG });

    if (!blog) {
      console.log(`\n❌ Blog not found: ${SLUG}`);
      return false;
    }

    console.log(`\n✅ Found blog: "${blog.title}"`);

    // Replace existing green banner
    const bannerRegex = /<div class="bg-green-50 border-l-4 border-green-500[^>]*>[\s\S]*?<\/div>\s*<\/div>\s*<\/div>/;

    if (!bannerRegex.test(blog.content)) {
      console.log('⚠️  No green banner found to replace');
      return false;
    }

    const updatedContent = blog.content.replace(bannerRegex, ENHANCED_BANNER);

    const result = await collection.updateOne(
      { slug: SLUG },
      { $set: { content: updatedContent } }
    );

    if (result.modifiedCount === 1) {
      console.log('\n═'.repeat(70));
      console.log(`\n✨ Banner enhanced successfully!`);
      console.log(`\nAdded:`);
      console.log(`   • Human vetting process explanation`);
      console.log(`   • End-to-end governance demonstration`);
      console.log(`   • AI-curated content scrutiny notice`);
      console.log(`\nNext: Deploy to production with date fixes\n`);
      return true;
    } else {
      console.log('❌ Failed to update blog');
      return false;
    }

  } catch (error) {
    console.error('❌ Error:', error.message);
    throw error;
  } finally {
    await client.close();
  }
}

// Run if called directly
if (require.main === module) {
  updateBanner()
    .then((success) => {
      process.exit(success ? 0 : 1);
    })
    .catch(error => {
      console.error('\n💥 Failed:', error);
      process.exit(1);
    });
}

module.exports = { updateBanner };