import { assemblePrompt, type PromptAssemblyInput } from "@/lib/prompt/assembler";
import { jsonError, jsonOk, readJsonBody } from "@/lib/server/api";
import { requireAppUser } from "@/lib/server/auth/current-user";

export const runtime = "nodejs";

export async function POST(request: Request) {
  try {
    await requireAppUser();
    const body = await readJsonBody<PromptAssemblyInput & Record<string, unknown>>(request);
    return jsonOk(assemblePrompt(body));
  } catch (error) {
    return jsonError(error);
  }
}