Add asignación de planes y estado de suscripción

mvp/b2c/src/app/admin/planes/page.tsx

@@ -0,0 +1,61 @@
+import { listPlans, listTenants } from '@/db/admin-queries';
+import { asignarPlan } from './actions';
+import { formatEuros } from '@/lib/funnel';
+
+export const dynamic = 'force-dynamic';
+
+const ESTADOS = ['trial', 'activo', 'cancelado', 'vencido'] as const;
+
+export default async function PlanesPage() {
+  const [plans, tenants] = await Promise.all([listPlans(), listTenants()]);
+  const nombrePlan = new Map(plans.map((p) => [p.id, p.nombre]));
+  return (
+    <div className="flex flex-col gap-8">
+      <h1 className="text-2xl font-black tracking-tight text-black">Planes</h1>
+
+      <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
+        {plans.map((p) => (
+          <div key={p.id} className="bg-white border border-gray-200 rounded-xl p-5">
+            <div className="flex items-baseline justify-between">
+              <h2 className="font-bold text-black">{p.nombre}</h2>
+              <span className="text-lg font-black text-black">{formatEuros(p.precioMensual)}/mes</span>
+            </div>
+            <ul className="mt-3 flex flex-col gap-1 text-xs text-gray-500">
+              {p.features.map((f) => <li key={f}>· {f}</li>)}
+            </ul>
+          </div>
+        ))}
+      </div>
+
+      <div className="bg-white border border-gray-200 rounded-xl overflow-hidden">
+        <table className="w-full text-sm">
+          <thead><tr className="border-b border-gray-200 text-left text-xs uppercase tracking-wide text-gray-400">
+            <th className="px-4 py-3">Reformista</th><th className="px-4 py-3">Plan actual</th>
+            <th className="px-4 py-3">Estado</th><th className="px-4 py-3">Asignar</th>
+          </tr></thead>
+          <tbody>
+            {tenants.map((t) => (
+              <tr key={t.id} className="border-b border-gray-100 last:border-0">
+                <td className="px-4 py-3 font-medium text-black">{t.nombreEmpresa}</td>
+                <td className="px-4 py-3 text-gray-600">{t.planId ? nombrePlan.get(t.planId) ?? '—' : '—'}</td>
+                <td className="px-4 py-3 text-gray-600">{t.subscriptionStatus}</td>
+                <td className="px-4 py-3">
+                  <form action={asignarPlan} className="flex items-center gap-2">
+                    <input type="hidden" name="tenantId" value={t.id} />
+                    <select name="planId" defaultValue={t.planId ?? plans[0]?.id} className="border border-gray-300 rounded-md px-2 py-1 text-xs">
+                      {plans.map((p) => <option key={p.id} value={p.id}>{p.nombre}</option>)}
+                    </select>
+                    <select name="status" defaultValue={t.subscriptionStatus} className="border border-gray-300 rounded-md px-2 py-1 text-xs">
+                      {ESTADOS.map((e) => <option key={e} value={e}>{e}</option>)}
+                    </select>
+                    <button type="submit" className="bg-black text-white rounded-md px-3 py-1 text-xs font-semibold">Guardar</button>
+                  </form>
+                </td>
+              </tr>
+            ))}
+          </tbody>
+        </table>
+      </div>
+    </div>
+  );
+}