avbeat-com/src/app/show-coverage/page.tsx

import Link from "next/link";
import { createClient } from "@supabase/supabase-js";

export const dynamic = "force-dynamic";
export const revalidate = 600;

interface Row {
  id: string;
  slug: string;
  name: string;
  short_name: string | null;
  start_date: string;
  end_date: string;
  venue: string | null;
  city: string | null;
  country: string | null;
  url: string | null;
  status: string;
  category: string | null;
}

function fmtRange(s: string, e: string): string {
  const a = new Date(s);
  const b = new Date(e);
  const sameYear = a.getUTCFullYear() === b.getUTCFullYear();
  const sameMo = a.getUTCMonth() === b.getUTCMonth() && sameYear;
  const f = (d: Date) =>
    d.toLocaleDateString("en-US", { month: "short", day: "numeric", timeZone: "UTC" });
  if (sameMo) return `${f(a)}–${b.getUTCDate()}, ${b.getUTCFullYear()}`;
  if (sameYear) return `${f(a)} – ${f(b)}, ${b.getUTCFullYear()}`;
  return `${f(a)} ${a.getUTCFullYear()} – ${f(b)} ${b.getUTCFullYear()}`;
}

function pillStatus(s: string) {
  const map: Record<string, string> = {
    confirmed: "bg-emerald-500/10 text-emerald-400 border-emerald-500/30",
    tentative: "bg-amber-500/10 text-amber-400 border-amber-500/30",
    cancelled: "bg-zinc-500/10 text-zinc-400 border-zinc-500/30",
  };
  return `inline-flex items-center text-[10px] font-mono uppercase tracking-wider px-2 py-0.5 rounded-full border ${map[s] || map.tentative}`;
}

export default async function ShowCoverageIndex() {
  const url = process.env.NEXT_PUBLIC_SUPABASE_URL!;
  const key = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!;
  const schema = process.env.NEXT_PUBLIC_SUPABASE_SCHEMA || "bb";

  const sb = createClient(url, key, {
    db: { schema: schema as "public" },
    auth: { persistSession: false },
  });

  const { data } = await sb
    .from("events")
    .select("id,slug,name,short_name,start_date,end_date,venue,city,country,url,status,category")
    .in("status", ["confirmed", "tentative"])
    .order("start_date", { ascending: true });

  const events = (data || []) as Row[];
  const today = new Date().toISOString().slice(0, 10);
  const upcoming = events.filter((e) => e.end_date >= today);
  const past = events.filter((e) => e.end_date < today);

  return (
    <main className="mx-auto max-w-6xl px-6 py-10 text-[#e5e7eb]">
      <header className="mb-8">
        <h1 className="font-serif text-4xl font-bold tracking-tight">Show coverage</h1>
        <p className="text-sm text-[#9ca3af] mt-2 font-mono">
          {upcoming.length} upcoming · {past.length} past · {events.length} total
        </p>
      </header>

      <section className="mb-12">
        <h2 className="font-mono text-xs uppercase tracking-wider text-[#6b7280] mb-4">
          Upcoming
        </h2>
        {upcoming.length === 0 ? (
          <p className="text-sm text-[#6b7280]">No upcoming events.</p>
        ) : (
          <ul className="grid grid-cols-1 md:grid-cols-2 gap-4">
            {upcoming.map((e) => (
              <EventCard key={e.slug} e={e} />
            ))}
          </ul>
        )}
      </section>

      {past.length > 0 && (
        <section>
          <h2 className="font-mono text-xs uppercase tracking-wider text-[#6b7280] mb-4">
            Past
          </h2>
          <ul className="grid grid-cols-1 md:grid-cols-2 gap-4">
            {past.map((e) => (
              <EventCard key={e.slug} e={e} />
            ))}
          </ul>
        </section>
      )}
    </main>
  );
}

function EventCard({ e }: { e: Row }) {
  return (
    <li>
      <Link
        href={`/show-coverage/${e.slug}`}
        className="block p-5 rounded border border-[#252525] hover:border-[var(--color-text-info,#60a5fa)] bg-[#0b0f17] transition-colors"
      >
        <div className="flex items-start justify-between gap-3">
          <h3 className="font-serif text-xl font-semibold">{e.name}</h3>
          <span className={pillStatus(e.status)}>{e.status}</span>
        </div>
        <div className="text-sm text-[#9ca3af] mt-1">
          {[e.venue, e.city, e.country].filter(Boolean).join(" · ")}
        </div>
        <div className="text-xs font-mono text-[#6b7280] mt-2">
          {fmtRange(e.start_date, e.end_date)}
          {e.url && (
            <>
              {" · "}
              <span className="text-[var(--color-text-info,#60a5fa)]">{new URL(e.url).hostname.replace(/^www\./, "")}</span>
            </>
          )}
        </div>
      </Link>
    </li>
  );
}

export const metadata = {
  title: "Show coverage — industry events tracked by BroadcastBeat",
  description: "All upcoming and past broadcast / production industry events tracked by BroadcastBeat, with linked coverage.",
};