import 'dotenv/config';
import minioClient from './src/lib/minio';

async function diagnose() {
  console.log('🔍 Starting Enhanced MinIO Diagnosis (with dotenv)...');

  const logError = (context: string, err: any) => {
    console.error(`\n❌ ${context}`);
    console.error('--- Error Details ---');
    console.error(`Message: ${err.message || 'No message'}`);
    if (err.code) console.error(`Code: ${err.code}`);
    if (err.$response && err.$response.statusCode) console.error(`Status Code: ${err.$response.statusCode}`);
    // MinIO S3 errors often have these properties
    if (err.amzId2) console.error(`AmzId2: ${err.amzId2}`);
    console.error('----------------------');
  };

  try {
    // 1. Test Connection & List Buckets
    console.log('1. Attempting to list buckets...');
    const buckets = await minioClient.listBuckets();
    console.log('✅ Success! Found buckets:', buckets.map(b => b.name));
  } catch (err: any) {
    logError('Failed to list buckets', err);
  }

  try {
    // 2. Test specific bucket 'ecom-images'
    const targetBucket = 'ecom-images';
    console.log(`\n2. Checking bucket "${targetBucket}"...`);
    const exists = await minioClient.bucketExists(targetBucket);
    console.log(`✅ Bucket "${targetBucket}" exists: ${exists}`);

    if (exists) {
      console.log(`3. Attempting to upload a test file to "${targetBucket}"...`);
      const testFile = Buffer.from('test content');
      await minioClient.putObject(targetBucket, 'diag-test.txt', testFile);
      console.log('✅ Success! Uploaded diag-test.txt');

      console.log('4. Attempting to delete the test file...');
      await minioClient.removeObject(targetBucket, 'diag-test.txt');
      console.log('✅ Success! Deleted diag-test.txt');
    } else {
      console.error(`❌ Error: Bucket "${targetBucket}" does not exist.`);
    }
  } catch (err: any) {
    logError('Failed during bucket/file operations', err);
  }
}

diagnose();