mc-dashboard/components/StatusCard.tsx
hurkicorgi b6cf8c7cdc Performance: RCON pooling, route caching, parallel status probe
Server:
- lib/cache.ts: tiny TTL memo for hot paths.
- lib/rcon.ts: pooled connection with 30s idle close and one-shot retry;
  was opening a fresh TCP per RCON call.
- /api/status: race protocol-ping + RCON with Promise.any (was sequential
  with 5s timeouts) and memo 3s; adds Cache-Control.
- /api/players: memo 10s, invalidated on mutations.
- /api/mods: getModDetails memo 10s (invalidated on install/remove) —
  eliminates per-request readdirSync/statSync/AdmZip parse.
- /api/analytics: reverse-scan JSONL to window cutoff (O(window) vs O(file))
  and memo 30s.
- /api/logs: memo 2s to throttle journalctl spawns during Live mode.

Client:
- StatusCard + ServerControls: staleTime 5s, both poll every 10s, dedup
  via shared query key.
- Analytics: staleTime 30s; memoize sparkline SVG paths.
- Modrinth search icons + mc-heads avatars: width/height + loading=lazy +
  decoding=async.
- next.config.ts: images.remotePatterns for future next/image migration,
  explicit compress=true.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-13 00:59:10 -06:00

103 lines
3.4 KiB
TypeScript

"use client";
import { useQuery } from "@tanstack/react-query";
import { useState } from "react";
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
import { Skeleton } from "@/components/ui/skeleton";
import { StatusBadge, statusFromServer } from "@/components/StatusBadge";
type ServerStatus = {
online: boolean;
starting?: boolean;
players: { online: number; max: number };
version?: string;
motd?: string;
};
export function StatusCard() {
const [copied, setCopied] = useState(false);
const { data, isLoading } = useQuery<ServerStatus>({
queryKey: ["status"],
queryFn: () => fetch("/api/status").then((r) => r.json()),
refetchInterval: 10000,
staleTime: 5000,
});
const copyIP = () => {
navigator.clipboard.writeText("minecraft.hurkicorgi.com");
setCopied(true);
setTimeout(() => setCopied(false), 1500);
};
return (
<Card>
<CardHeader className="pb-0">
<CardTitle className="text-base">Server Status</CardTitle>
</CardHeader>
<CardContent>
<div className="grid grid-cols-1 sm:grid-cols-2 gap-3">
{/* Status */}
<div className="rounded-lg bg-muted p-3 sm:p-4 text-center">
<p className="text-xs text-muted-foreground uppercase tracking-wider mb-2">
Status
</p>
{isLoading || !data ? (
<Skeleton className="h-5 w-20 mx-auto" />
) : (
<StatusBadge status={statusFromServer(data)} />
)}
</div>
{/* Players */}
<div className="rounded-lg bg-muted p-3 sm:p-4 text-center">
<p className="text-xs text-muted-foreground uppercase tracking-wider mb-1">
Players
</p>
{isLoading || !data ? (
<Skeleton className="h-8 w-16 mx-auto" />
) : (
<p className="text-2xl font-bold tabular-nums">
{data.online ? `${data.players.online}/${data.players.max}` : "0"}
</p>
)}
</div>
{/* Version */}
<div className="rounded-lg bg-muted p-3 sm:p-4 text-center">
<p className="text-xs text-muted-foreground uppercase tracking-wider mb-1">
Version
</p>
{isLoading || !data ? (
<Skeleton className="h-5 w-20 mx-auto" />
) : (
<p className="text-sm font-semibold">{data.version || "-"}</p>
)}
</div>
{/* Connect */}
<div className="rounded-lg bg-muted p-3 sm:p-4 text-center">
<p className="text-xs text-muted-foreground uppercase tracking-wider mb-1">
Connect
</p>
<button
onClick={copyIP}
className="w-full rounded-md border border-dashed border-border px-2 py-2 hover:border-primary/50 transition cursor-pointer min-h-[44px]"
>
<p className="font-mono text-xs font-semibold text-foreground">
minecraft.hurkicorgi.com
</p>
<p className="text-xs text-muted-foreground mt-0.5">
{copied ? (
<span className="text-emerald-300">Copied!</span>
) : (
"tap to copy"
)}
</p>
</button>
</div>
</div>
</CardContent>
</Card>
);
}