import * as plugins from '../plugins.js';
import type { S3Context } from '../classes/context.js';

/**
 * Service-level operations (root /)
 */
export class ServiceController {
  /**
   * GET / - List all buckets
   */
  public static async listBuckets(
    req: plugins.http.IncomingMessage,
    res: plugins.http.ServerResponse,
    ctx: S3Context,
    params: Record<string, string>
  ): Promise<void> {
    const buckets = await ctx.store.listBuckets();

    await ctx.sendXML({
      ListAllMyBucketsResult: {
        '@_xmlns': 'http://s3.amazonaws.com/doc/2006-03-01/',
        Owner: {
          ID: '123456789000',
          DisplayName: 'S3rver',
        },
        Buckets: {
          Bucket: buckets.map((bucket) => ({
            Name: bucket.name,
            CreationDate: bucket.creationDate.toISOString(),
          })),
        },
      },
    });
  }
}