import ftp from "basic-ftp";
import { ERR } from "../util/logging.js";
import { getServerAssets } from "./k8s-server-control.js";

const namespace = process.env.MCL_SERVER_NAMESPACE;

export async function listFiles(req, res) {
  const serverSpec = req.body;
  if (!serverSpec) return res.sendStatus(400);
  if (!serverSpec.name) return res.status(400).send("Server name required!");
  const { name } = serverSpec;
  const server = await getServerAssets(name);
  if (!server)
    return res.status(404).send("No Resources for that server were found!");
  if (!server.service)
    return res
      .status(409)
      .send("Service doesn't exist, please contact your hosting provider!");
  const client = new ftp.Client(0);
  client.ftp.verbose = true;
  try {
    await client.access({
      host: `${server.service.metadata.name}.${namespace}.svc.cluster.local`,
      user: "minecluster",
      password: "minecluster",
    });
    const files = await client.list();
    res.json(files);
  } catch (err) {
    console.log(err);
    ERR("SERVER FILES", "Error loading client files:");
    res.status(500).send(err);
  }
  client.close();
}