import { readFile } from "node:fs/promises";
import path from "node:path";
import JSZip from "jszip";
import { NextResponse } from "next/server";
import { auth } from "@/app/(auth)/auth";

export const runtime = "nodejs";

const packageFiles = [
  "package.json", "package-lock.json", "api-client.mjs", "cli.mjs", "mcp-server.mjs",
  "yedir-canvas/SKILL.md", "yedir-canvas/agents/openai.yaml",
  "yedir-canvas/references/operation-protocol.md",
];

export async function GET() {
  const session = await auth();
  if (!session?.user?.id || session.user.type === "guest") {
    return NextResponse.json({ error: "请先登录正式账号" }, { status: 401 });
  }
  const zip = new JSZip();
  const base = path.join(process.cwd(), "integrations", "openclaw");
  try {
    await Promise.all(packageFiles.map(async file => {
      zip.file(`tvstar-mcp/${file}`, await readFile(path.join(base, file)));
    }));
    const archive = await zip.generateAsync({ type: "nodebuffer", compression: "DEFLATE" });
    return new NextResponse(archive, { headers: {
      "Content-Type": "application/zip",
      "Content-Disposition": 'attachment; filename="tvstar-mcp.zip"',
      "Cache-Control": "private, no-store",
    } });
  } catch {
    return NextResponse.json({ error: "插件安装包暂不可用" }, { status: 503 });
  }
}