import { createErrorResponse } from '../../utils';

export async function onRequestGet(context) {
  try {
    const { env, params } = context;
    const { filename } = params;

    if (!filename) {
      return createErrorResponse("Filename is required", 400);
    }

    const key = "avatars/" + filename;
    const object = await env.MY_BUCKET.get(key);

    if (object === null) {
      return new Response("Object Not Found", { status: 404 });
    }

    const headers = new Headers();
    object.writeHttpMetadata(headers);
    headers.set("etag", object.httpEtag);

    return new Response(object.body, {
      headers,
    });
  } catch (error) {
    console.error("Avatar retrieval error:", error);
    return createErrorResponse("Server Error", 500);
  }
}