only front-end init

app/admin/page.tsx

@@ -0,0 +1,79 @@
+"use client";
+
+import { Package, CalendarCheck, Clock, TrendingUp } from "lucide-react";
+import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
+import { Badge } from "@/components/ui/badge";
+import { useAdmin } from "@/contexts/AdminContext";
+
+export default function AdminOverview() {
+  const { products, reservations } = useAdmin();
+
+  const pending = reservations.filter((r) => r.status === "pending").length;
+  const confirmed = reservations.filter((r) => r.status === "confirmed").length;
+  const totalValue = products.reduce((sum, p) => sum + p.price, 0);
+
+  const stats = [
+    { label: "Produits", value: products.length, icon: Package, color: "text-blue-600", bg: "bg-blue-100" },
+    { label: "RDV en attente", value: pending, icon: Clock, color: "text-amber-600", bg: "bg-amber-100" },
+    { label: "RDV confirmés", value: confirmed, icon: CalendarCheck, color: "text-green-600", bg: "bg-green-100" },
+    { label: "Valeur catalogue", value: `${totalValue} €`, icon: TrendingUp, color: "text-primary", bg: "bg-primary/10" },
+  ];
+
+  const upcoming = [...reservations]
+    .filter((r) => r.status !== "cancelled")
+    .sort((a, b) => `${a.date}${a.time}`.localeCompare(`${b.date}${b.time}`))
+    .slice(0, 5);
+
+  return (
+    <div className="space-y-6">
+      <div>
+        <h2 className="font-serif text-2xl font-semibold">Vue d'ensemble</h2>
+        <p className="text-sm text-muted-foreground mt-1">Aperçu de votre activité</p>
+      </div>
+
+      <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4">
+        {stats.map((s) => (
+          <Card key={s.label}>
+            <CardContent className="p-5 flex items-center justify-between">
+              <div>
+                <p className="text-sm text-muted-foreground">{s.label}</p>
+                <p className="text-2xl font-semibold mt-1">{s.value}</p>
+              </div>
+              <div className={`h-10 w-10 rounded-full ${s.bg} flex items-center justify-center`}>
+                <s.icon className={`h-5 w-5 ${s.color}`} />
+              </div>
+            </CardContent>
+          </Card>
+        ))}
+      </div>
+
+      <Card>
+        <CardHeader>
+          <CardTitle className="text-base">Prochains rendez-vous</CardTitle>
+        </CardHeader>
+        <CardContent>
+          {upcoming.length === 0 ? (
+            <p className="text-sm text-muted-foreground">Aucun rendez-vous à venir.</p>
+          ) : (
+            <div className="space-y-3">
+              {upcoming.map((r) => (
+                <div key={r.id} className="flex items-center justify-between py-3 border-b border-border last:border-0">
+                  <div>
+                    <p className="font-medium text-sm">{r.clientName}</p>
+                    <p className="text-xs text-muted-foreground">{r.service}</p>
+                  </div>
+                  <div className="text-right">
+                    <p className="text-sm font-medium">{new Date(r.date).toLocaleDateString("fr-FR", { day: "2-digit", month: "short" })} à {r.time}</p>
+                    <Badge variant={r.status === "confirmed" ? "default" : "secondary"} className="mt-1 text-xs">
+                      {r.status === "confirmed" ? "Confirmé" : "En attente"}
+                    </Badge>
+                  </div>
+                </div>
+              ))}
+            </div>
+          )}
+        </CardContent>
+      </Card>
+    </div>
+  );
+};