fix and update

apps/frontend/app/admin/releases/page.tsx

@@ -1,7 +1,7 @@
 'use client';
 
 import { useCallback, useEffect, useMemo, useState } from 'react';
-import { Download, Loader2, Monitor, Smartphone, Trash2, Upload } from 'lucide-react';
+import { Download, Loader2, Smartphone, Trash2, Upload } from 'lucide-react';
 import { useAuth } from '@/components/id/auth-provider';
 import { AdminShell } from '@/components/id/admin-shell';
 import { useToast } from '@/components/id/toast-provider';
@@ -9,14 +9,15 @@ import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import {
   AppRelease,
-  AppReleasePlatform,
   deleteAdminAppRelease,
   fetchAdminAppReleases,
   getApiErrorMessage,
   updateAdminAppRelease,
   uploadAdminAppRelease
 } from '@/lib/api';
-import { cn } from '@/lib/utils';
+
+const ANDROID_PLATFORM = 'ANDROID' as const;
+const APK_ACCEPT = '.apk,application/vnd.android.package-archive';
 
 function formatBytes(value: string) {
   const size = Number(value);
@@ -41,18 +42,12 @@ function formatDate(value: string) {
   }).format(new Date(value));
 }
 
-const platformMeta: Record<AppReleasePlatform, { label: string; icon: typeof Smartphone; accept: string }> = {
-  ANDROID: { label: 'Android', icon: Smartphone, accept: '.apk,application/vnd.android.package-archive' },
-  WINDOWS: { label: 'Windows', icon: Monitor, accept: '.exe,application/vnd.microsoft.portable-executable' }
-};
-
 export default function AdminReleasesPage() {
   const { token, user } = useAuth();
   const { showToast } = useToast();
   const [releases, setReleases] = useState<AppRelease[]>([]);
   const [loading, setLoading] = useState(true);
   const [uploading, setUploading] = useState(false);
-  const [platform, setPlatform] = useState<AppReleasePlatform>('ANDROID');
   const [version, setVersion] = useState('');
   const [versionCode, setVersionCode] = useState('');
   const [releaseNotes, setReleaseNotes] = useState('');
@@ -64,7 +59,7 @@ export default function AdminReleasesPage() {
     if (!token || !canManage) return;
     setLoading(true);
     try {
-      const response = await fetchAdminAppReleases(token);
+      const response = await fetchAdminAppReleases(token, ANDROID_PLATFORM);
       setReleases(response.releases ?? []);
     } catch (error) {
       showToast(getApiErrorMessage(error, 'Не удалось загрузить релизы') ?? 'Ошибка');
@@ -77,11 +72,10 @@ export default function AdminReleasesPage() {
     void loadReleases();
   }, [loadReleases]);
 
-  const grouped = useMemo(() => {
-    const android = releases.filter((item) => item.platform === 'ANDROID');
-    const windows = releases.filter((item) => item.platform === 'WINDOWS');
-    return { android, windows };
-  }, [releases]);
+  const androidReleases = useMemo(
+    () => releases.filter((item) => item.platform === ANDROID_PLATFORM),
+    [releases]
+  );
 
   async function handleUpload(event: React.FormEvent<HTMLFormElement>) {
     event.preventDefault();
@@ -98,7 +92,7 @@ export default function AdminReleasesPage() {
     setUploading(true);
     try {
       const created = await uploadAdminAppRelease(token, {
-        platform,
+        platform: ANDROID_PLATFORM,
         version: version.trim(),
         versionCode: parsedVersionCode,
         releaseNotes: releaseNotes.trim() || undefined,
@@ -130,7 +124,7 @@ export default function AdminReleasesPage() {
 
   async function removeRelease(release: AppRelease) {
     if (!token) return;
-    if (!window.confirm(`Удалить версию ${release.version} (${platformMeta[release.platform].label})?`)) return;
+    if (!window.confirm(`Удалить версию ${release.version} (Android)?`)) return;
     try {
       await deleteAdminAppRelease(token, release.id);
       setReleases((current) => current.filter((item) => item.id !== release.id));
@@ -151,14 +145,13 @@ export default function AdminReleasesPage() {
     return (
       <div className="space-y-3">
         {items.map((release, index) => {
-          const Icon = platformMeta[release.platform].icon;
           const isLatest = index === 0 && release.isPublished;
           return (
             <div key={release.id} className="rounded-[20px] border border-[#eceef4] bg-white p-4 shadow-sm">
               <div className="flex flex-wrap items-start justify-between gap-3">
                 <div className="flex min-w-0 items-start gap-3">
                   <div className="flex h-11 w-11 shrink-0 items-center justify-center rounded-2xl bg-[#f4f5f8]">
-                    <Icon className="h-5 w-5 text-[#3390ec]" />
+                    <Smartphone className="h-5 w-5 text-[#3390ec]" />
                   </div>
                   <div className="min-w-0">
                     <div className="flex flex-wrap items-center gap-2">
@@ -188,7 +181,7 @@ export default function AdminReleasesPage() {
                 </div>
                 <div className="flex shrink-0 flex-wrap gap-2">
                   <Button variant="outline" size="sm" className="rounded-xl" asChild>
-                    <a href={`/downloads/${release.platform === 'ANDROID' ? 'android' : 'windows'}`} target="_blank" rel="noreferrer">
+                    <a href="/downloads/android" target="_blank" rel="noreferrer">
                       <Download className="mr-2 h-4 w-4" />
                       Скачать
                     </a>
@@ -221,8 +214,6 @@ export default function AdminReleasesPage() {
     );
   }
 
-  const PlatformIcon = platformMeta[platform].icon;
-
   return (
     <AdminShell active="/admin/releases">
       <div className="grid gap-8 xl:grid-cols-[380px_minmax(0,1fr)]">
@@ -232,35 +223,12 @@ export default function AdminReleasesPage() {
               <Upload className="h-6 w-6" />
             </div>
             <div>
-              <h2 className="text-xl font-semibold">Новая версия</h2>
-              <p className="text-sm text-[#667085]">Загрузите APK или EXE с подписью SHA-256</p>
+              <h2 className="text-xl font-semibold">Новая версия Android</h2>
+              <p className="text-sm text-[#667085]">Загрузите APK с подписью SHA-256</p>
             </div>
           </div>
 
           <form className="space-y-4" onSubmit={(event) => void handleUpload(event)}>
-            <div className="grid grid-cols-2 gap-2">
-              {(['ANDROID', 'WINDOWS'] as AppReleasePlatform[]).map((item) => {
-                const meta = platformMeta[item];
-                const Icon = meta.icon;
-                return (
-                  <button
-                    key={item}
-                    type="button"
-                    className={cn(
-                      'flex items-center justify-center gap-2 rounded-2xl border px-3 py-3 text-sm font-medium transition',
-                      platform === item
-                        ? 'border-[#3390ec] bg-[#eef4ff] text-[#1f2430]'
-                        : 'border-[#eceef4] bg-[#f8f9fb] text-[#667085] hover:bg-[#f1f2f6]'
-                    )}
-                    onClick={() => setPlatform(item)}
-                  >
-                    <Icon className="h-4 w-4" />
-                    {meta.label}
-                  </button>
-                );
-              })}
-            </div>
-
             <Input
               placeholder="Версия, например 1.2.0"
               value={version}
@@ -283,15 +251,13 @@ export default function AdminReleasesPage() {
             />
 
             <label className="flex cursor-pointer flex-col items-center justify-center rounded-[20px] border border-dashed border-[#c7d2fe] bg-[#f8faff] px-4 py-8 text-center transition hover:bg-[#eef4ff]">
-              <PlatformIcon className="mb-3 h-8 w-8 text-[#3390ec]" />
-              <span className="text-sm font-medium text-[#1f2430]">
-                {file ? file.name : `Выберите файл ${platform === 'ANDROID' ? '.apk' : '.exe'}`}
-              </span>
+              <Smartphone className="mb-3 h-8 w-8 text-[#3390ec]" />
+              <span className="text-sm font-medium text-[#1f2430]">{file ? file.name : 'Выберите файл .apk'}</span>
               <span className="mt-1 text-xs text-[#667085]">До 350 МБ</span>
               <input
                 type="file"
                 className="hidden"
-                accept={platformMeta[platform].accept}
+                accept={APK_ACCEPT}
                 onChange={(event) => setFile(event.target.files?.[0] ?? null)}
               />
             </label>
@@ -303,16 +269,10 @@ export default function AdminReleasesPage() {
           </form>
         </section>
 
-        <div className="space-y-8">
-          <section>
-            <h2 className="mb-4 text-xl font-semibold">Android</h2>
-            {renderReleaseList(grouped.android, 'Релизы Android пока не загружены')}
-          </section>
-          <section>
-            <h2 className="mb-4 text-xl font-semibold">Windows</h2>
-            {renderReleaseList(grouped.windows, 'Релизы Windows пока не загружены')}
-          </section>
-        </div>
+        <section>
+          <h2 className="mb-4 text-xl font-semibold">Версии Android</h2>
+          {renderReleaseList(androidReleases, 'Релизы Android пока не загружены')}
+        </section>
       </div>
     </AdminShell>
   );