EpicNext-Cms/src/app/(site)/events/page.tsx

import { count, desc, eq, inArray } from "drizzle-orm";
import Image from "next/image";
import { getTranslations } from "next-intl/server";
import Link from "@/components/link";
import { ContentCard, EmptyState } from "@/components/public/ui";
import {
	db,
	WebsiteEvent,
	WebsiteEventRegistration,
	WebsiteEventType,
} from "@/lib/db";
import { excerpt, slugify } from "@/lib/format";
import { formatDate } from "@/lib/format-date";

export const metadata = { title: "Events" };

export default async function EventsPage() {
	const t = await getTranslations("pages.events");

	const eventRows = await db
		.select({
			id: WebsiteEvent.id,
			title: WebsiteEvent.title,
			description: WebsiteEvent.description,
			status: WebsiteEvent.status,
			image: WebsiteEvent.image,
			startsAt: WebsiteEvent.startsAt,
			maxPlayers: WebsiteEvent.maxPlayers,
			typeName: WebsiteEventType.name,
			typeColor: WebsiteEventType.color,
			typeSlug: WebsiteEventType.slug,
		})
		.from(WebsiteEvent)
		.innerJoin(WebsiteEventType, eq(WebsiteEvent.typeId, WebsiteEventType.id))
		.where(inArray(WebsiteEvent.status, ["published", "completed"]))
		.orderBy(desc(WebsiteEvent.startsAt))
		.limit(50)
		.catch(() => []);

	const eventIds = eventRows.map((e) => e.id);
	const regCounts =
		eventIds.length > 0
			? await db
					.select({
						eventId: WebsiteEventRegistration.eventId,
						value: count(),
					})
					.from(WebsiteEventRegistration)
					.where(inArray(WebsiteEventRegistration.eventId, eventIds))
					.groupBy(WebsiteEventRegistration.eventId)
					.catch(() => [])
			: [];
	const countByEvent = new Map(
		regCounts.map((r) => [r.eventId, Number(r.value)]),
	);

	const events = eventRows.map((event) => ({
		...event,
		type: {
			name: event.typeName,
			color: event.typeColor,
			slug: event.typeSlug,
		},
		_count: { registrations: countByEvent.get(event.id) ?? 0 },
	}));

	return (
		<main style={{ display: "grid", gap: "1.5rem" }}>
			<ContentCard icon="📅" title={t("title")} subtitle={t("subtitle")} />

			<ContentCard padded={events.length === 0}>
				{events.length === 0 ? (
					<EmptyState icon="📅">{t("empty")}</EmptyState>
				) : (
					<div className="card-grid sm-2 lg-3" style={{ padding: "1rem" }}>
						{events.map((event) => {
							const href = `/events/${slugify(event.title)}-${event.id}`;
							const spots =
								event.maxPlayers != null
									? t("spots", {
											count: event._count.registrations,
											max: event.maxPlayers,
										})
									: t("registered", { count: event._count.registrations });

							return (
								<Link
									key={event.id}
									href={href}
									className="card hover"
									style={{
										display: "flex",
										flexDirection: "column",
										textDecoration: "none",
										padding: 0,
										overflow: "hidden",
										color: "inherit",
									}}
								>
									{event.image ? (
										<div
											style={{
												position: "relative",
												width: "100%",
												aspectRatio: "16/9",
											}}
										>
											<Image
												src={event.image}
												alt=""
												fill
												style={{ objectFit: "cover" }}
												unoptimized
											/>
										</div>
									) : (
										<div
											style={{
												width: "100%",
												aspectRatio: "16/9",
												backgroundColor:
													event.type.color ||
													"color-mix(in srgb, var(--color-primary) 10%, var(--color-navbar))",
											}}
										/>
									)}
									<div
										style={{
											padding: "1rem 1.1rem",
											flex: 1,
											display: "flex",
											flexDirection: "column",
											gap: "0.35rem",
										}}
									>
										<p
											className="muted"
											style={{ margin: 0, fontSize: "0.75rem" }}
										>
											{event.type.name}
											{event.status === "completed"
												? ` · ${t("statusCompleted")}`
												: ""}
										</p>
										<h3 style={{ margin: 0, fontSize: "1.05rem" }}>
											{event.title}
										</h3>
										<p
											className="muted"
											style={{ margin: 0, fontSize: "0.85rem" }}
										>
											{formatDate(event.startsAt, "datetime", "")}
										</p>
										<p
											style={{
												margin: 0,
												fontSize: "0.88rem",
												lineHeight: 1.5,
											}}
										>
											{excerpt(event.description, 120)}
										</p>
										<p
											className="muted"
											style={{ margin: "auto 0 0", fontSize: "0.8rem" }}
										>
											{spots}
										</p>
									</div>
								</Link>
							);
						})}
					</div>
				)}
			</ContentCard>
		</main>
	);
}