"use client";

import { ServerApi } from "../../types/nezha-api";
import ServerCard from "../../../../components/ServerCard";
import { nezhaFetcher } from "../../../../lib/utils";
import useSWR from "swr";
import getEnv from "../../../../lib/env-entry";
export default function ServerListClient() {
  const { data, error } = useSWR<ServerApi>("/api/server", nezhaFetcher, {
    refreshInterval: Number(getEnv("NEXT_PUBLIC_NezhaFetchInterval")) || 2000,
  });
  if (error)
    return (
      <div className="flex flex-col items-center justify-center">
        <p className="text-sm font-medium opacity-40">{error.message}</p>
        <p className="text-sm font-medium opacity-40">
          Please check your environment variables and review the server console
          logs for more details.
        </p>
      </div>
    );
  if (!data) return null;

  const { result } = data;

  const sortedServers = result.sort((a, b) => {
    const displayIndexDiff = (b.display_index || 0) - (a.display_index || 0);
    if (displayIndexDiff !== 0) return displayIndexDiff;
    return a.id - b.id;
  });

  return (
    <section className="grid grid-cols-1 gap-2 md:grid-cols-2">
      {sortedServers.map((serverInfo) => (
        <ServerCard key={serverInfo.id} serverInfo={serverInfo} />
      ))}
    </section>
  );
}