import { auth } from "@/app/(auth)/auth";
import { captionFont } from "@/lib/video-canvas/smart-edit/fonts";
import { captionFontFile } from "@/lib/video-canvas/smart-edit/font-files";
import { readFile } from "node:fs/promises";
export const runtime = "nodejs";
export const maxDuration = 180;
export async function GET(_request: Request, { params }: { params: Promise<{ id: string }> }) {
  if (!(await auth())?.user?.id) return Response.json({ error: "未登录" }, { status: 401 });
  const { id } = await params;
  if (!captionFont(id)) return Response.json({ error: "字体不存在" }, { status: 404 });
  try {
    const data = await readFile(await captionFontFile(id));
    return new Response(new Uint8Array(data), {
      headers: {
        "Content-Type": "font/ttf",
        "Cache-Control": "private, max-age=31536000, immutable",
      },
    });
  } catch {
    return Response.json({ error: "字体加载失败，请检查字体服务配置后重试" }, { status: 503 });
  }
}