import { NextApiRequest, NextApiResponse } from "next";
import { clerkClient, getAuth } from "@clerk/nextjs/server";
import { MongoClient } from "mongodb";

export default async function handler(
  req: NextApiRequest,
  res: NextApiResponse
) {
  const { userId } = getAuth(req);
  const { server } = req.body;

  if (server == null) {
    res.status(400).send({ message: "Couldn't find data" });
    return;
  }

  if (!userId) {
    return res.status(401).json({ error: "Unauthorized" });
  }
  if (
    (await clerkClient.users.getUser(userId)).publicMetadata.player == undefined
  ) {
    return res.status(401).json({ error: "Account not linked" });
  }
  const client = new MongoClient(process.env.MONGO_DB as string);
  await client.connect();

  const db = client.db("mhsf");
  const collection = db.collection("owned-servers");
  const customization = db.collection("customization");

  if (
    (await collection.findOne({ server: server, author: userId })) != undefined
  ) {
    collection.findOneAndDelete({ server });
    customization.findOneAndDelete({ server });
    res.send({ message: "Un-owned server!" });
  } else {
    res.status(400).send({ message: "This server hasn't been owned." });
    client.close();
  }
}