From 625fadd4eb7ec887f3b7145d220b2ed67a76f406 Mon Sep 17 00:00:00 2001
From: Test User <test@example.com>
Date: Thu, 23 Apr 2026 13:51:15 +0000
Subject: [PATCH] fix(gro-609): add payment stats to admin dashboard
 (AppointmentsPage)

- Fetch /api/invoices/stats/summary on mount and display Revenue/Outstanding/Refunds
  summary cards above the calendar view on /admin
- Mirrors the same stats section already on /admin/invoices
- Gracefully handles errors via try/catch on the stats endpoint

Parent: GRO-882
Grandparent: GRO-816

Co-Authored-By: Paperclip <noreply@paperclip.ing>
---
 apps/web/src/pages/Appointments.tsx | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/apps/web/src/pages/Appointments.tsx b/apps/web/src/pages/Appointments.tsx
index 1dd7046..b64186d 100644
--- a/apps/web/src/pages/Appointments.tsx
+++ b/apps/web/src/pages/Appointments.tsx
@@ -112,9 +112,17 @@ export function AppointmentsPage() {
   const [viewMode, setViewMode] = useState<"status" | "groomer">("status");
   // null key = unassigned; staffId string = that groomer; undefined set = all visible
   const [hiddenGroomers, setHiddenGroomers] = useState<Set<string | null>>(new Set());
+  const [paymentStats, setPaymentStats] = useState<{ revenueThisMonth: number; outstanding: number; refundsThisMonth: number; methodBreakdown: { method: string | null; total: number }[] } | null>(null);
 
   const weekEnd = addDays(weekStart, 6);
 
+  useEffect(() => {
+    fetch("/api/invoices/stats/summary")
+      .then((r) => r.ok ? r.json() : null)
+      .then((data) => { if (data) setPaymentStats(data); })
+      .catch(() => {});
+  }, []);
+
   const loadAppointments = useCallback(() => {
     const from = weekStart.toISOString();
     const to = addDays(weekStart, 7).toISOString();
@@ -314,6 +322,24 @@ export function AppointmentsPage() {
         </button>
       </div>
 
+      {/* Payment Stats Summary */}
+      {paymentStats && (
+        <div style={{ display: "grid", gridTemplateColumns: "repeat(auto-fit, minmax(160px, 1fr))", gap: "0.75rem", marginBottom: "1.25rem" }}>
+          <div style={{ background: "#f0fdf4", border: "1px solid #bbf7d0", borderRadius: 8, padding: "0.75rem 1rem" }}>
+            <div style={{ fontSize: 12, color: "#166534", fontWeight: 600, marginBottom: "0.25rem" }}>Revenue (paid)</div>
+            <div style={{ fontSize: 20, fontWeight: 700, color: "#15803d" }}>${(paymentStats.revenueThisMonth / 100).toFixed(2)}</div>
+          </div>
+          <div style={{ background: "#fefce8", border: "1px solid #fde047", borderRadius: 8, padding: "0.75rem 1rem" }}>
+            <div style={{ fontSize: 12, color: "#854d0e", fontWeight: 600, marginBottom: "0.25rem" }}>Outstanding</div>
+            <div style={{ fontSize: 20, fontWeight: 700, color: "#a16207" }}>${(paymentStats.outstanding / 100).toFixed(2)}</div>
+          </div>
+          <div style={{ background: "#fef2f2", border: "1px solid #fecaca", borderRadius: 8, padding: "0.75rem 1rem" }}>
+            <div style={{ fontSize: 12, color: "#991b1b", fontWeight: 600, marginBottom: "0.25rem" }}>Refunds (this mo.)</div>
+            <div style={{ fontSize: 20, fontWeight: 700, color: "#dc2626" }}>${(paymentStats.refundsThisMonth / 100).toFixed(2)}</div>
+          </div>
+        </div>
+      )}
+
       {/* ── View Mode + Groomer Filters ── */}
       <div style={{ display: "flex", alignItems: "center", gap: "0.5rem", marginBottom: "0.75rem", flexWrap: "wrap" }}>
         <span style={{ fontSize: 13, fontWeight: 600, color: "#374151" }}>Color by:</span>