import { prettyObject } from "@/app/utils/format";
import { NextRequest, NextResponse } from "next/server";
import { auth, googleAuth } from "../../auth";
import { requestGoogleGemini } from "../../common";

async function handle(
  req: NextRequest,
  { params }: { params: { path: string[] } },
) {
  console.log("[OpenAI Route] params ", params);

  if (req.method === "OPTIONS") {
    return NextResponse.json({ body: "OK" }, { status: 200 });
  }

  const subpath = params.path.join("/");

  // if (!ALLOWD_PATH.has(subpath)) {
  //   console.log("[OpenAI Route] forbidden path ", subpath);
  //   return NextResponse.json(
  //     {
  //       error: true,
  //       msg: "you are not allowed to request " + subpath,
  //     },
  //     {
  //       status: 403,
  //     },
  //   );
  // }

  const authResult = googleAuth(req);
  if (authResult.error) {
    return NextResponse.json(authResult, {
      status: 401,
    });
  }

  try {
    const response = await requestGoogleGemini(req);
    return response;
  } catch (e) {
    console.error("[OpenAI] ", e);
    return NextResponse.json(prettyObject(e));
  }
}

export const GET = handle;
export const POST = handle;

export const runtime = "edge";
export const preferredRegion = [
  "arn1",
  "bom1",
  "cdg1",
  "cle1",
  "cpt1",
  "dub1",
  "fra1",
  "gru1",
  "hnd1",
  "iad1",
  "icn1",
  "kix1",
  "lhr1",
  "pdx1",
  "sfo1",
  "sin1",
  "syd1",
];