spb/autoscholar

1import { DISCIPLINE_LABELS } from "@autoscholar/schemas";2import Link from "next/link";34const GLYPH: Record<string, string> = {5  economics: "∂",6  finance: "σ",7  mathematics: "∀",8  statistics: "Σ",9  "computer-science": "λ",10  physics: "ℏ",11  chemistry: "⚛",12  biology: "𝔹",13  medicine: "℞",14  engineering: "⚙",15  "earth-sciences": "⊕",16  "social-sciences": "§",17  psychology: "ψ",18  humanities: "¶",19  law: "⚖",20  education: "∞",21  interdisciplinary: "⋈",22};2324/** DisciplineExplorer — subject navigation from real counts (zero is shown as zero). */25export function DisciplineExplorer({26  counts,27  topics,28  compact = false,29}: {30  counts: Array<{ discipline: string; n: number }>;31  topics: Array<{ slug: string }>;32  compact?: boolean;33}) {34  const entries = Object.entries(DISCIPLINE_LABELS).map(([slug, name]) => ({35    slug,36    name,37    n: counts.find((c) => c.discipline === slug)?.n ?? 0,38    href: topics.some((t) => t.slug === slug) ? `/topics/${slug}` : `/research?discipline=${slug}`,39  }));40  const sorted = [...entries].sort((a, b) => b.n - a.n || a.name.localeCompare(b.name));41  return (42    <ul43      className={`grid gap-2 ${compact ? "grid-cols-2 sm:grid-cols-3" : "grid-cols-2 sm:grid-cols-3 lg:grid-cols-4"}`}44    >45      {sorted.map((d) => (46        <li key={d.slug}>47          <Link48            href={d.href}49            className="surface card-link flex min-h-[4.25rem] items-center gap-3 px-3.5 py-3 text-sm no-underline"50            aria-label={`${d.name}: ${d.n} ${d.n === 1 ? "paper" : "papers"}`}51          >52            <span53              aria-hidden="true"54              className="grid h-9 w-9 flex-none place-items-center rounded-md text-base"55              style={{56                background: d.n > 0 ? "var(--sci-soft)" : "var(--bg-muted)",57                color: d.n > 0 ? "var(--sci)" : "var(--fg-subtle)",58                fontFamily: "var(--font-serif)",59              }}60            >61              {GLYPH[d.slug] ?? "·"}62            </span>63            <span className="min-w-0">64              <span className="block truncate font-medium">{d.name}</span>65              <span className="subtle block font-mono text-[11px]">66                {d.n} {d.n === 1 ? "paper" : "papers"}67              </span>68            </span>69          </Link>70        </li>71      ))}72    </ul>73  );74}75