dark-lord/components/forum/ForumPostCard.tsx

"use client";

import Link from "next/link";
import { formatRingLabel } from "@/lib/forumRings";
import { displayScore, isPinnedThread, isReadOnlyThread, type ForumThread } from "@/lib/forumState";
import { ThreadVoteColumn } from "@/components/forum/ThreadVoteColumn";

export function ForumPostCard({
  thread,
  onVoteChange,
}: {
  thread: ForumThread;
  /** Fire when vote changes so list meta (score) re-renders from localStorage */
  onVoteChange?: () => void;
}) {
  const pinned = isPinnedThread(thread);
  const locked = isReadOnlyThread(thread.id);
  const score = displayScore(thread);

  return (
    <div
      className={`flex gap-3 rounded-lg border bg-[#120e0a]/90 p-3 transition-colors ${
        pinned
          ? "border-[#c45c26]/65 shadow-[0_0_0_1px_rgba(196,92,38,0.12)] hover:border-[#ff9a3c]/55"
          : "border-[#3d3228] hover:border-[#c45c26]/45"
      }`}
    >
      <div onClick={(e) => e.stopPropagation()} className="shrink-0">
        <ThreadVoteColumn thread={thread} dense onVoteChange={onVoteChange} />
      </div>
      <Link href={`/forum/post/${thread.id}`} className="min-w-0 flex-1 outline-none">
        <div className="flex flex-wrap items-center gap-2">
          {pinned ? (
            <span className="rounded bg-[#c45c26]/35 px-2 py-0.5 font-mono text-[9px] font-black uppercase tracking-widest text-[#ffcb8a]">
              Pinned
            </span>
          ) : null}
          {locked ? (
            <span className="rounded border border-[#5c5044] px-2 py-0.5 font-mono text-[9px] uppercase tracking-wider text-[#8a7d6b]">
              Staff
            </span>
          ) : null}
        </div>
        <p className="mt-1 font-mono text-[10px] uppercase tracking-wider text-[#8a7d6b]">
          <span className="text-[#ff9a3c]/90">{formatRingLabel(thread.topicSlug)}</span>
          <span className="mx-2 text-[#3d3228]">·</span>
          <span>{thread.author || "Anonymous"}</span>
          <span className="mx-2 text-[#3d3228]">·</span>
          <span>{formatAgo(thread.ts)}</span>
          <span className="mx-2 text-[#3d3228]">·</span>
          <span className="tabular-nums text-[#ffcb8a]/80">{score} pts</span>
        </p>
        <h3 className="mt-1 font-mono text-base font-bold leading-snug text-[#ffcb8a] hover:underline md:text-lg">
          {thread.title}
        </h3>
        <p className="mt-2 line-clamp-2 text-sm leading-relaxed text-[#b8a995]">{thread.body}</p>
        <div className="mt-3 flex flex-wrap gap-3 font-mono text-[11px] text-[#8a7d6b]">
          <span className="rounded border border-[#3d3228] px-2 py-0.5">{thread.replies.length} comments</span>
        </div>
      </Link>
    </div>
  );
}

function formatAgo(ts: number): string {
  const s = Math.floor((Date.now() - ts) / 1000);
  if (s < 60) return `${s}s ago`;
  const m = Math.floor(s / 60);
  if (m < 60) return `${m}m ago`;
  const h = Math.floor(m / 60);
  if (h < 48) return `${h}h ago`;
  const d = Math.floor(h / 24);
  return `${d}d ago`;
}