export async function fetchGenerationOptions(): Promise<unknown> {
  const response = await fetch("/api/comfy/models");
  if (!response.ok) throw new Error("Unable to load ComfyUI models");
  return response.json() as Promise<unknown>;
}

export async function requestGeneration(body: unknown): Promise<{ source: string; mimeType: string }> {
  const response = await fetch("/api/comfy/generate", { method: "POST", headers: { "content-type": "application/json" }, body: JSON.stringify(body) });
  if (!response.ok) throw new Error(await response.text());
  return response.json() as Promise<{ source: string; mimeType: string }>;
}