Initial commit

Next.js + Express event management app for Hope Family Church.
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2026-07-23 15:26:47 +02:00
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"use client";
import React, { useEffect, useMemo, useRef, useState } from "react";
import { useAuth } from "@/hooks/useAuth";
import { useRouter } from "next/navigation";
import { apiFetch } from "@/lib/api";
import { useStableState } from "@/hooks/useStableState";
import { useVisiblePolling } from "@/hooks/useVisiblePolling";
export default function AdminDashboardPage() {
const { user, loading, token } = useAuth();
const router = useRouter();
const isAdmin = useMemo(() => (user?.role === "admin"), [user]);
useEffect(() => {
if (loading) return;
if (!user) router.replace("/login");
}, [user, loading, router]);
// Everything this dashboard displays comes from one endpoint (/api/stats/admin) that
// computes it all server-side — no more separate calls plus a full payments/events pull
// just to reduce them down to a couple of numbers client-side.
// useStableState skips the re-render entirely when a poll returns identical data, and
// hasLoadedOnce below means "Refreshing…" only ever shows for the very first load —
// together these stop the stats panels from flickering on every 15s poll.
const [paymentStats, setPaymentStats] = useStableState<any | null>(null);
const [scanStats, setScanStats] = useStableState<any | null>(null);
const [activeEventsCount, setActiveEventsCount] = useStableState<number>(0);
const [recentScans, setRecentScans] = useStableState<any[]>([]);
const [loadingStats, setLoadingStats] = useState(false);
const hasLoadedOnce = useRef(false);
const loadStats = async () => {
if (!token) return;
const isFirstLoad = !hasLoadedOnce.current;
try {
if (isFirstLoad) setLoadingStats(true);
const data = await apiFetch<any>("/api/stats/admin", { authToken: token });
setScanStats(data.scanStats);
setPaymentStats(data.paymentStats);
setActiveEventsCount(data.activeEventsCount || 0);
setRecentScans(Array.isArray(data.recentScans) ? data.recentScans : []);
} catch (e) {
// ignore errors for dashboard summaries
} finally {
hasLoadedOnce.current = true;
if (isFirstLoad) setLoadingStats(false);
}
};
useEffect(() => {
if (!token) return;
loadStats();
}, [token]);
// Poll every 15s while the tab is visible; pause in the background and refetch
// immediately on return instead of leaving stale numbers up.
useVisiblePolling(() => {
if (!token) return;
loadStats();
}, 15000, !!token);
return (
<div className="max-w-6xl mx-auto w-full p-6">
<div className="flex items-center justify-between mb-4">
<h1 className="text-2xl font-semibold">Admin Dashboard{user ? `${user.name}` : ""}</h1>
<div className="hidden sm:flex gap-2">
<button className="px-3 py-1.5 text-sm rounded bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/admin/users")}>Manage users</button>
<button className="px-3 py-1.5 text-sm rounded bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/supervisor/events")}>Manage events</button>
<button className="px-3 py-1.5 text-sm rounded bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/admin/registrations")}>Manage registrations</button>
<button className="px-3 py-1.5 text-sm rounded bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/supervisor/manual")}>Manual registration</button>
<button className="px-3 py-1.5 text-sm rounded bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/supervisor/payments")}>Payments</button>
<button className="px-3 py-1.5 text-sm rounded bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/admin/whatsapp")}>WhatsApp API</button>
</div>
</div>
{!isAdmin && (
<div className="p-3 border rounded bg-yellow-50 text-yellow-800 text-sm mb-4">
You need admin access to use these tools.
</div>
)}
<div className="grid lg:grid-cols-3 gap-6">
<div className="lg:col-span-2">
<div className="border rounded-xl p-4 bg-white shadow-sm mb-6">
<div className="text-lg font-semibold mb-2">Quick actions</div>
<div className="grid sm:grid-cols-3 gap-3">
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/admin/users")}>
Manage users
<div className="text-xs text-white/90">Create, edit, change roles and passwords</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/supervisor/events")}>
Manage events
<div className="text-xs text-white/90">Create, edit, and update ticket types</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/supervisor/sections")}>Manage sections
<div className="text-xs text-white/90">Create sections and assign ticket types</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/admin/registrations")}>
Manage registrations
<div className="text-xs text-white/90">Cancel, update status, and search registrations</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/supervisor/manual")}>
Create manual registration
<div className="text-xs text-white/90">Register a guest and issue tickets</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/supervisor/payments")}>
Record payment / donations
<div className="text-xs text-white/90">Manual payments and assignment</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/staff/ticket-scanning")}>
Open scanner
<div className="text-xs text-white/90">Use your device camera to validate tickets</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/staff/event-tickets")}>
Event tickets & printing
<div className="text-xs text-white/90">Browse event tickets and print lists</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/supervisor/at-the-door")}>At the door
<div className="text-xs text-white/90">Walk-ins, payments, ticket printing</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/supervisor/reports")}>
Reports
<div className="text-xs text-white/90">View, export, and email reports</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/admin/forms")}>
Attendee forms
<div className="text-xs text-white/90">View submitted attendee forms</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/supervisor/email-attendees")}>
Email attendees
<div className="text-xs text-white/90">Send message to attendees of an event</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/supervisor/whatsapp-attendees")}>
WhatsApp attendees
<div className="text-xs text-white/90">Send WhatsApp message to event attendees</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/admin/whatsapp")}>
Manage WhatsApp API
<div className="text-xs text-white/90">Manage the WhatsApp API config</div>
</button>
<button className="rounded-lg p-3 text-left bg-indigo-600 text-white hover:bg-indigo-700 shadow-sm focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-1" onClick={() => router.push("/dashboard/admin/cashup")}>
Post-event Cashup
<div className="text-xs text-white/90">Set costs, reconcile takings, and close out events</div>
</button>
</div>
</div>
<div className="border rounded-xl p-4 bg-white shadow-sm mb-6">
<div className="flex items-center justify-between mb-3">
<h2 className="text-lg font-semibold">Recent scans</h2>
{loadingStats && <span className="text-xs text-gray-500">Refreshing</span>}
</div>
<ul className="text-sm space-y-2 max-h-96 overflow-auto pr-2">
{recentScans.map((u: any) => (
<li key={u.id} className="border rounded p-2">
<div className="flex justify-between">
<div className="font-medium">{u.ticket?.event?.title || u.ticket?.eventId || 'Event'}</div>
<div className="text-xs text-gray-500">{new Date(u.scannedAt).toLocaleString()}</div>
</div>
<div className="text-xs text-gray-600">{u.ticket?.registrationOption?.eventOption?.name || 'Ticket'} #{String(u.ticket?.id || '').slice(0,8)}</div>
<div className="text-xs text-gray-500">Scanned by: {u.scannedBy?.name || u.scannedById}</div>
</li>
))}
{recentScans.length === 0 && <li className="text-gray-500">No scans yet.</li>}
</ul>
</div>
<div className="border rounded-xl p-4 bg-white shadow-sm">
<div className="flex items-center justify-between mb-3">
<h2 className="text-lg font-semibold">Payments</h2>
{loadingStats && <span className="text-xs text-gray-500">Refreshing</span>}
</div>
{paymentStats ? (
<div className="grid grid-cols-3 gap-2 mb-3">
<div className="border rounded p-3 bg-white">
<div className="text-xs text-gray-500">Today</div>
<div className="text-lg font-semibold">R{paymentStats.totalToday}</div>
</div>
<div className="border rounded p-3 bg-white">
<div className="text-xs text-gray-500">Past Week</div>
<div className="text-lg font-semibold">R{paymentStats.totalWeek}</div>
</div>
<div className="border rounded p-3 bg-white">
<div className="text-xs text-gray-500">Past Month</div>
<div className="text-lg font-semibold">R{paymentStats.totalMonth}</div>
</div>
</div>
) : (
<div className="text-sm text-gray-500">No payment data yet.</div>
)}
{scanStats?.byStaff?.length > 0 && (
<div className="mb-1">
<div className="text-sm font-medium mb-1">Today by staff</div>
<ul className="text-sm text-gray-700 space-y-1">
{scanStats.byStaff.map((s: any) => (
<li key={s.scannedById} className="flex justify-between">
<span>{s.name || 'Staff'}</span>
<span className="font-medium">{s.count}</span>
</li>
))}
</ul>
</div>
)}
</div>
</div>
<div>
<div className="border rounded-xl p-4 bg-white shadow-sm">
<h2 className="text-lg font-semibold mb-3">Admin stats</h2>
{loadingStats && <div className="text-sm text-gray-500 mb-2">Loading</div>}
<div className="space-y-2">
<div className="border rounded p-3 bg-white flex items-center justify-between">
<div>
<div className="text-xs text-gray-500">Active events</div>
<div className="text-lg font-semibold">{activeEventsCount}</div>
</div>
<button className="text-xs px-2 py-1 rounded bg-gray-100 hover:bg-gray-200" onClick={() => router.push("/dashboard/staff/event-tickets")}>View</button>
</div>
<div className="border rounded p-3 bg-white">
<div className="text-xs text-gray-500">Revenue today</div>
<div className="text-lg font-semibold">R {(paymentStats?.totalToday || 0).toFixed(2)}</div>
</div>
<div className="border rounded p-3 bg-white">
<div className="text-xs text-gray-500">Donations today</div>
<div className="text-lg font-semibold">{paymentStats?.donationsToday || 0}</div>
</div>
</div>
</div>
<div className="text-sm text-gray-600 mt-6">
<p>As an admin you can access Supervisor and Staff tools. Use the quick actions above to jump to common tasks.</p>
</div>
</div>
</div>
</div>
);
}