import { CreateBucketCommand, HeadObjectCommand, S3Client, } from '@aws-sdk/client-s3';
import { OssBase } from '@kevisual/oss/s3.ts';
import { useConfig } from '@kevisual/use-config';
const config = useConfig();

export const bucketName = config.S3_BUCKET_NAME || 'resources';

export const s3Client = new S3Client({
  credentials: {
    accessKeyId: config.S3_ACCESS_KEY_ID || '',
    secretAccessKey: config.S3_SECRET_ACCESS_KEY || '',
  },
  region: config.S3_REGION,
  endpoint: config.S3_ENDPOINT,
  // minio配置
  forcePathStyle: true,
});

// 判断 bucketName 是否存在，不存在则创建
(async () => {
  try {
    await s3Client.send(new HeadObjectCommand({ Bucket: bucketName, Key: '' }));
    console.log(`Bucket ${bucketName} exists.`);
  } catch (error) {
    console.log(`Bucket ${bucketName} does not exist. Creating...`);
    if (config.S3_ENDPOINT?.includes?.('9000')) {
      // 创建 bucket
      await s3Client.send(new CreateBucketCommand({ Bucket: bucketName }));
      console.log(`Bucket ${bucketName} created.`);
    }
  }
})();

if (!s3Client) {
  throw new Error('S3 client not initialized');
}

export const oss = new OssBase({
  client: s3Client,
  bucketName: bucketName,
  prefix: '',
})

export const minioResources = `${config.S3_ENDPOINT}/${bucketName}`;