Refactor admin subnav

app/admin/configuration/page.tsx

@@ -3,7 +3,7 @@ import AdminInfoPage from '@/admin/AdminInfoPage';
 
 export default function AdminAppConfigurationPage() {
   return (
-    <AdminInfoPage page="Config">
+    <AdminInfoPage>
       <AdminAppConfiguration />
     </AdminInfoPage>
   );

app/admin/insights/page.tsx

@@ -2,7 +2,7 @@ import AdminAppInsights from '@/admin/insights/AdminAppInsights';
 import AdminInfoPage from '@/admin/AdminInfoPage';
 
 export default async function AdminInsightsPage() {
-  return <AdminInfoPage page="Insights">
+  return <AdminInfoPage>
     <AdminAppInsights />
   </AdminInfoPage>;
 }

src/admin/AdminInfoNav.tsx

@@ -0,0 +1,64 @@
+'use client';
+
+import { PATH_ADMIN_CONFIGURATION, PATH_ADMIN_INSIGHTS } from '@/app/paths';
+import LinkWithStatus from '@/components/LinkWithStatus';
+import ResponsiveText from '@/components/primitives/ResponsiveText';
+import clsx from 'clsx/lite';
+import ClearCacheButton from '@/admin/ClearCacheButton';
+import { usePathname } from 'next/navigation';
+
+const ADMIN_INFO_PAGES = [{
+  titleShort: 'Insights',
+  path: PATH_ADMIN_INSIGHTS,
+}, {
+  title: 'Configuration',
+  titleShort: 'Config',
+  path: PATH_ADMIN_CONFIGURATION,
+}];
+
+export default function AdminInfoPage({
+  includeInsights,
+}: {
+  includeInsights: boolean
+}) {
+  const pathname = usePathname();
+
+  const pages = ADMIN_INFO_PAGES
+    .filter(({ titleShort }) => (
+      titleShort !== 'Insights' ||
+      includeInsights
+    ));
+
+  const hasMultiplePages = pages.length > 1;
+
+  return (
+    <div className="flex items-center gap-4 min-h-9">
+      <div className={clsx(
+        'grow -translate-x-1',
+        'flex items-center gap-3',
+        hasMultiplePages && '-translate-y-1',
+      )}>
+        {pages
+          .map(({ title, titleShort, path }) =>
+            <LinkWithStatus
+              key={path}
+              href={path}
+              className={clsx(
+                hasMultiplePages
+                  ? pathname === path
+                    ? 'underline underline-offset-10 decoration-2'
+                    : 'text-dim'
+                  : undefined,
+                'px-1 py-0.5 rounded-md',
+              )}
+              loadingClassName="bg-dim"
+            >
+              <ResponsiveText shortText={titleShort}>
+                {title ?? titleShort}
+              </ResponsiveText>
+            </LinkWithStatus>)}
+      </div>
+      <ClearCacheButton />
+    </div>
+  );
+}

src/admin/AdminInfoPage.tsx

@@ -1,61 +1,18 @@
-import { PATH_ADMIN_CONFIGURATION, PATH_ADMIN_INSIGHTS } from '@/app/paths';
 import Container from '@/components/Container';
-import LinkWithStatus from '@/components/LinkWithStatus';
-import ResponsiveText from '@/components/primitives/ResponsiveText';
 import SiteGrid from '@/components/SiteGrid';
-import clsx from 'clsx/lite';
 import { ReactNode } from 'react';
-import ClearCacheButton from '@/admin/ClearCacheButton';
-
-const ADMIN_INFO_PAGES = [{
-  titleShort: 'Insights',
-  path: PATH_ADMIN_INSIGHTS,
-},
-{
-  title: 'Configuration',
-  titleShort: 'Config',
-  path: PATH_ADMIN_CONFIGURATION,
-}];
 
 export default function AdminInfoPage({
-  page,
   children,
 }: {
-  page: (typeof ADMIN_INFO_PAGES)[number]['titleShort']
   children: ReactNode
 }) {
   return (
     <SiteGrid
       contentMain={
-        <div className="space-y-4">
-          <div className="flex items-center gap-4 min-h-9">
-            <div className={clsx(
-              'grow -translate-x-1 -translate-y-1',
-              'flex items-center gap-3',
-            )}>
-              {ADMIN_INFO_PAGES.map(({ title, titleShort, path }) =>
-                <LinkWithStatus
-                  key={path}
-                  href={path}
-                  className={clsx(
-                    page === titleShort
-                      ? 'underline underline-offset-10 decoration-2'
-                      : 'text-dim',
-                    'px-1 py-0.5 rounded-md',
-                  )}
-                  loadingClassName="bg-dim"
-                >
-                  <ResponsiveText shortText={titleShort}>
-                    {title ?? titleShort}
-                  </ResponsiveText>
-                </LinkWithStatus>)}
-            </div>
-            <ClearCacheButton />
-          </div>
         <Container spaceChildren={false}>
           {children}
-          </Container>
-        </div>}
+        </Container>}
     />
   );
 }

src/admin/AdminNavClient.tsx

@@ -6,6 +6,7 @@ import Note from '@/components/Note';
 import SiteGrid from '@/components/SiteGrid';
 import Spinner from '@/components/Spinner';
 import {
+  PATH_ADMIN_CONFIGURATION,
   PATH_ADMIN_INSIGHTS,
   checkPathPrefix,
   isPathAdminInfo,
@@ -18,6 +19,7 @@ import { usePathname } from 'next/navigation';
 import { useEffect, useMemo, useState } from 'react';
 import { FaRegClock } from 'react-icons/fa';
 import AdminAppInfoIcon from './AdminAppInfoIcon';
+import AdminInfoNav from './AdminInfoNav';
 
 // Updates considered recent if they occurred in past 5 minutes
 const areTimesRecent = (dates: Date[]) => dates
@@ -26,9 +28,7 @@ const areTimesRecent = (dates: Date[]) => dates
 export default function AdminNavClient({
   items,
   mostRecentPhotoUpdateTime,
-  // TODO: use this with new <AdminSubNav> component
-  // eslint-disable-next-line @typescript-eslint/no-unused-vars
-  includeInsights,
+  includeInsights = true,
 }: {
   items: {
     label: string,
@@ -91,7 +91,9 @@ export default function AdminNavClient({
                 </LinkWithStatus>)}
             </div>
             <LinkWithLoader
-              href={PATH_ADMIN_INSIGHTS}
+              href={includeInsights
+                ? PATH_ADMIN_INSIGHTS
+                : PATH_ADMIN_CONFIGURATION}
               className={isPathAdminInfo(pathname)
                 ? 'font-bold'
                 : 'text-dim'}
@@ -105,6 +107,8 @@ export default function AdminNavClient({
               Photo updates detected—they may take several minutes to show up
               for visitors
             </Note>}
+          {isPathAdminInfo(pathname) &&
+            <AdminInfoNav {...{ includeInsights }} />}
         </div>
       }
     />