#!/usr/bin/env node

/**
 * Setup tech stack items in Directus
 * Creates tech_stack_items collection and populates it with data
 */

const https = require('https');

const DIRECTUS_URL = 'https://cms.dk0.dev';
const DIRECTUS_TOKEN = process.env.DIRECTUS_STATIC_TOKEN || '';

if (!DIRECTUS_TOKEN) {
  console.error('❌ DIRECTUS_STATIC_TOKEN not set');
  process.exit(1);
}

// Tech stack items to create
const techStackItems = [
  // Frontend & Mobile (category 1)
  { category: '1', name: 'Next.js', sort: 1 },
  { category: '1', name: 'Tailwind CSS', sort: 2 },
  { category: '1', name: 'Flutter', sort: 3 },
  
  // Backend & DevOps (category 2)
  { category: '2', name: 'Docker Swarm', sort: 1 },
  { category: '2', name: 'Traefik', sort: 2 },
  { category: '2', name: 'Nginx Proxy Manager', sort: 3 },
  { category: '2', name: 'Redis', sort: 4 },
  
  // Tools & Automation (category 3)
  { category: '3', name: 'Git', sort: 1 },
  { category: '3', name: 'CI/CD', sort: 2 },
  { category: '3', name: 'n8n', sort: 3 },
  { category: '3', name: 'Self-hosted Services', sort: 4 },
  
  // Security & Admin (category 4)
  { category: '4', name: 'CrowdSec', sort: 1 },
  { category: '4', name: 'Suricata', sort: 2 },
  { category: '4', name: 'Mailcow', sort: 3 },
];

async function makeRequest(method, endpoint, body = null) {
  return new Promise((resolve, reject) => {
    const url = new URL(endpoint, DIRECTUS_URL);
    
    const options = {
      hostname: url.hostname,
      port: 443,
      path: url.pathname + url.search,
      method: method,
      headers: {
        'Content-Type': 'application/json',
        'Authorization': `Bearer ${DIRECTUS_TOKEN}`,
      },
    };

    const req = https.request(options, (res) => {
      let data = '';
      res.on('data', chunk => data += chunk);
      res.on('end', () => {
        try {
          const parsed = JSON.parse(data);
          if (res.statusCode >= 400) {
            reject(new Error(`HTTP ${res.statusCode}: ${data}`));
          } else {
            resolve(parsed);
          }
        } catch (e) {
          resolve(data);
        }
      });
    });

    req.on('error', reject);
    if (body) req.write(JSON.stringify(body));
    req.end();
  });
}

async function checkCollectionExists() {
  try {
    const response = await makeRequest('GET', '/api/items/tech_stack_items?limit=1');
    if (response.data !== undefined) {
      console.log('✅ Collection tech_stack_items already exists');
      return true;
    }
  } catch (e) {
    if (e.message.includes('does not exist') || e.message.includes('ROUTE_NOT_FOUND')) {
      console.log('ℹ️  Collection tech_stack_items does not exist yet');
      return false;
    }
    throw e;
  }
  return false;
}

async function addTechStackItems() {
  console.log(`📝 Adding ${techStackItems.length} tech stack items...`);
  
  let created = 0;
  for (const item of techStackItems) {
    try {
      const response = await makeRequest('POST', '/api/items/tech_stack_items', {
        category: item.category,
        name: item.name,
        sort: item.sort,
        status: 'published'
      });
      
      if (response.data) {
        created++;
        console.log(`  ✅ Created: ${item.name} (category ${item.category})`);
      }
    } catch (error) {
      console.error(`  ❌ Failed to create "${item.name}":`, error.message);
    }
  }
  
  console.log(`\n✅ Successfully created ${created}/${techStackItems.length} items`);
  return created === techStackItems.length;
}

async function main() {
  try {
    console.log('🚀 Setting up Tech Stack in Directus...\n');
    
    const exists = await checkCollectionExists();
    
    if (exists) {
      // Count existing items
      const response = await makeRequest('GET', '/api/items/tech_stack_items?limit=1000');
      const count = response.data?.length || 0;
      
      if (count > 0) {
        console.log(`✅ Tech stack already populated with ${count} items`);
        return;
      }
    }
    
    // Add items
    await addTechStackItems();
    
    console.log('\n✅ Tech stack setup complete!');
  } catch (error) {
    console.error('❌ Error setting up tech stack:', error.message);
    process.exit(1);
  }
}

main();