import { WebDAVService } from './src/services/webdavService.js';
import fs from 'fs';

async function testWebDAVService() {
  try {
    // Load configuration
    const configData = fs.readFileSync('storage-config.json', 'utf-8');
    const config = JSON.parse(configData);
    
    console.log('🔍 Testing WebDAV Service:');
    console.log('URL:', config.url);
    console.log('Username:', config.username);
    console.log('Base Path:', config.basePath);
    console.log('');

    // Create WebDAV service
    const webdavService = new WebDAVService(config);

    console.log('🔗 Testing connection...');
    const connectionTest = await webdavService.testConnection();
    console.log('Connection test:', connectionTest ? '✅ Success' : '❌ Failed');
    console.log('');

    if (connectionTest) {
      console.log('📁 Testing listAllFiles...');
      const startTime = Date.now();
      const allFiles = await webdavService.listAllFiles();
      const endTime = Date.now();
      
      console.log(`✅ listAllFiles completed in ${endTime - startTime}ms`);
      console.log('Total files found:', allFiles.length);
      console.log('');

      // Filter for MP3 files
      const mp3Files = allFiles.filter(file => {
        const filename = file.key.split('/').pop() || file.key;
        return filename.toLowerCase().endsWith('.mp3');
      });
      
      console.log('🎵 MP3 Files found by service:', mp3Files.length);
      console.log('');

      // Show first 20 MP3 files
      console.log('🎵 First 20 MP3 files from service:');
      mp3Files.slice(0, 20).forEach((file, index) => {
        console.log(`  ${index + 1}. ${file.key} (${file.size} bytes)`);
      });
      
      if (mp3Files.length > 20) {
        console.log(`  ... and ${mp3Files.length - 20} more MP3 files`);
      }
      
      // Check directory distribution
      console.log('');
      console.log('📁 Directory distribution of MP3 files:');
      const dirCounts = new Map();
      mp3Files.forEach(file => {
        const dir = file.key.split('/')[0];
        dirCounts.set(dir, (dirCounts.get(dir) || 0) + 1);
      });
      
      const sortedDirs = Array.from(dirCounts.entries()).sort((a, b) => b[1] - a[1]);
      sortedDirs.forEach(([dir, count]) => {
        console.log(`  📁 ${dir}: ${count} MP3 files`);
      });
      
      // Test with different prefixes
      console.log('');
      console.log('🔍 Testing with different prefixes...');
      
      const testPrefixes = ['', 'Gekocht', 'Merijn Music', 'Musica'];
      for (const prefix of testPrefixes) {
        try {
          const prefixFiles = await webdavService.listAllFiles(prefix);
          const prefixMp3Files = prefixFiles.filter(file => {
            const filename = file.key.split('/').pop() || file.key;
            return filename.toLowerCase().endsWith('.mp3');
          });
          console.log(`  📁 Prefix "${prefix}": ${prefixMp3Files.length} MP3 files`);
        } catch (error) {
          console.log(`  ❌ Prefix "${prefix}": Error - ${error.message}`);
        }
      }
    }

  } catch (error) {
    console.error('❌ Failed to test WebDAV service:', error);
  }
}

// Run the test
testWebDAVService().catch(console.error);