#!/usr/bin/env node
/**
 * Migrate Hobbies to Directus
 * 
 * Migriert Hobbies-Daten aus messages/en.json und messages/de.json nach Directus
 * 
 * Usage:
 *   node scripts/migrate-hobbies-to-directus.js
 */

const fetch = require('node-fetch');
const fs = require('fs');
const path = require('path');
require('dotenv').config();

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

if (!DIRECTUS_TOKEN) {
  console.error('❌ Error: DIRECTUS_STATIC_TOKEN not found in .env');
  process.exit(1);
}

const messagesEn = JSON.parse(
  fs.readFileSync(path.join(__dirname, '../messages/en.json'), 'utf-8')
);
const messagesDe = JSON.parse(
  fs.readFileSync(path.join(__dirname, '../messages/de.json'), 'utf-8')
);

const hobbiesEn = messagesEn.home.about.hobbies;
const hobbiesDe = messagesDe.home.about.hobbies;

const HOBBIES_DATA = [
  {
    key: 'self_hosting',
    icon: 'Code',
    titleEn: hobbiesEn.selfHosting,
    titleDe: hobbiesDe.selfHosting
  },
  {
    key: 'gaming',
    icon: 'Gamepad2',
    titleEn: hobbiesEn.gaming,
    titleDe: hobbiesDe.gaming
  },
  {
    key: 'game_servers',
    icon: 'Server',
    titleEn: hobbiesEn.gameServers,
    titleDe: hobbiesDe.gameServers
  },
  {
    key: 'jogging',
    icon: 'Activity',
    titleEn: hobbiesEn.jogging,
    titleDe: hobbiesDe.jogging
  }
];

async function directusRequest(endpoint, method = 'GET', body = null) {
  const url = `${DIRECTUS_URL}/${endpoint}`;
  const options = {
    method,
    headers: {
      'Authorization': `Bearer ${DIRECTUS_TOKEN}`,
      'Content-Type': 'application/json'
    }
  };

  if (body) {
    options.body = JSON.stringify(body);
  }

  try {
    const response = await fetch(url, options);
    if (!response.ok) {
      const text = await response.text();
      throw new Error(`HTTP ${response.status}: ${text}`);
    }
    return await response.json();
  } catch (error) {
    console.error(`Error calling ${method} ${endpoint}:`, error.message);
    throw error;
  }
}

async function migrateHobbies() {
  console.log('\n📦 Migrating Hobbies to Directus...\n');

  for (const hobby of HOBBIES_DATA) {
    console.log(`\n🎮 Hobby: ${hobby.key}`);
    
    try {
      // 1. Create Hobby
      console.log('  Creating hobby...');
      const hobbyData = {
        key: hobby.key,
        icon: hobby.icon,
        status: 'published',
        sort: HOBBIES_DATA.indexOf(hobby) + 1
      };

      const { data: createdHobby } = await directusRequest(
        'items/hobbies',
        'POST',
        hobbyData
      );

      console.log(`  ✅ Hobby created with ID: ${createdHobby.id}`);

      // 2. Create Translations
      console.log('  Creating translations...');
      
      // English Translation
      await directusRequest(
        'items/hobbies_translations',
        'POST',
        {
          hobbies_id: createdHobby.id,
          languages_code: 'en-US',
          title: hobby.titleEn
        }
      );

      // German Translation
      await directusRequest(
        'items/hobbies_translations',
        'POST',
        {
          hobbies_id: createdHobby.id,
          languages_code: 'de-DE',
          title: hobby.titleDe
        }
      );

      console.log('  ✅ Translations created (en-US, de-DE)');

    } catch (error) {
      console.error(`  ❌ Error migrating ${hobby.key}:`, error.message);
    }
  }

  console.log('\n✨ Migration complete!\n');
}

async function verifyMigration() {
  console.log('\n🔍 Verifying Migration...\n');

  try {
    const { data: hobbies } = await directusRequest(
      'items/hobbies?fields=key,icon,status,translations.title,translations.languages_code'
    );

    console.log(`✅ Found ${hobbies.length} hobbies in Directus:`);
    hobbies.forEach(h => {
      const enTitle = h.translations?.find(t => t.languages_code === 'en-US')?.title;
      console.log(`  - ${h.key}: "${enTitle}"`);
    });

    console.log('\n🎉 Hobbies successfully migrated!\n');
    console.log('Next steps:');
    console.log('  1. Visit: https://cms.dk0.dev/admin/content/hobbies');
    console.log('  2. Update About.tsx to load hobbies from Directus\n');

  } catch (error) {
    console.error('❌ Verification failed:', error.message);
  }
}

async function main() {
  console.log('\n╔════════════════════════════════════════╗');
  console.log('║  Hobbies Migration to Directus        ║');
  console.log('╚════════════════════════════════════════╝\n');

  try {
    await migrateHobbies();
    await verifyMigration();
  } catch (error) {
    console.error('\n❌ Migration failed:', error);
    process.exit(1);
  }
}

main();