import { jsonError, jsonOk } from "@/lib/server/api";
import { DEFAULT_OWNER_ID, requestOrigin } from "@/lib/server/runtime";
import { saveUploadAsset } from "@/lib/server/storage";

export const runtime = "nodejs";

export async function POST(request: Request) {
  try {
    const form = await request.formData();
    const files = form.getAll("files").filter((item): item is File => item instanceof File);
    if (!files.length) throw new Error("No files uploaded.");
    const assets = await Promise.all(files.map(async (file) => {
      return saveUploadAsset({
        ownerId: DEFAULT_OWNER_ID,
        bytes: Buffer.from(await file.arrayBuffer()),
        fileName: file.name,
        contentType: file.type || "application/octet-stream",
        origin: requestOrigin(request),
        tags: ["upload"]
      });
    }));
    return jsonOk({ assets }, { status: 201 });
  } catch (error) {
    return jsonError(error);
  }
}