feat(register): move app download banner to top with QR code

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

it0-web-admin/src/app/(auth)/register/page.tsx

@@ -3,6 +3,7 @@
 import { useState, useEffect, useRef } from 'react';
 import { useRouter } from 'next/navigation';
 import Link from 'next/link';
+import QRCode from 'react-qr-code';
 import { useTranslation } from 'react-i18next';
 import { apiClient } from '@/infrastructure/api/api-client';
 
@@ -32,15 +33,12 @@ export default function RegisterPage() {
   const [confirmPassword, setConfirmPassword] = useState('');
   const [isLoading, setIsLoading] = useState(false);
   const [error, setError] = useState<string | null>(null);
-  const [appDownloadUrl, setAppDownloadUrl] = useState<{ android?: string; ios?: string }>({});
+  const [androidDownloadUrl, setAndroidDownloadUrl] = useState<string | null>(null);
 
   useEffect(() => {
-    // Try to fetch latest app version for download links
     fetch('/api/app/version/check?platform=android&current_version_code=0')
       .then((r) => r.json())
-      .then((d) => {
+      .then((d) => { if (d?.downloadUrl) setAndroidDownloadUrl(d.downloadUrl); })
-        if (d?.downloadUrl) setAppDownloadUrl((prev) => ({ ...prev, android: d.downloadUrl }));
-      })
       .catch(() => {});
   }, []);
 
@@ -67,28 +65,15 @@ export default function RegisterPage() {
 
   const handleSubmit = async (e: React.FormEvent) => {
     e.preventDefault();
-    if (password !== confirmPassword) {
+    if (password !== confirmPassword) { setError(tc('passwordsNoMatch')); return; }
-      setError(tc('passwordsNoMatch'));
+    if (password.length < 6) { setError('密码至少 6 位'); return; }
-      return;
+    if (!companyName.trim()) { setError('请填写企业名称'); return; }
-    }
-    if (password.length < 6) {
-      setError('密码至少 6 位');
-      return;
-    }
-    if (!companyName.trim()) {
-      setError('请填写企业名称');
-      return;
-    }
 
     setIsLoading(true);
     setError(null);
 
     try {
-      const body: Record<string, string> = {
+      const body: Record<string, string> = { password, name, companyName };
-        password,
-        name,
-        companyName,
-      };
       if (loginMethod === 'email') {
         body.email = email;
       } else {
@@ -97,10 +82,7 @@ export default function RegisterPage() {
         body.smsCode = smsCode;
       }
 
-      const data = await apiClient<RegisterResponse>('/api/v1/auth/register', {
+      const data = await apiClient<RegisterResponse>('/api/v1/auth/register', { method: 'POST', body });
-        method: 'POST',
-        body,
-      });
 
       localStorage.setItem('access_token', data.accessToken);
       localStorage.setItem('refresh_token', data.refreshToken);
@@ -108,9 +90,7 @@ export default function RegisterPage() {
 
       try {
         const payload = JSON.parse(atob(data.accessToken.split('.')[1]));
-        if (payload.tenantId) {
+        if (payload.tenantId) localStorage.setItem('current_tenant', JSON.stringify({ id: payload.tenantId }));
-          localStorage.setItem('current_tenant', JSON.stringify({ id: payload.tenantId }));
-        }
       } catch { /* ignore */ }
 
       router.push('/dashboard');
@@ -123,6 +103,25 @@ export default function RegisterPage() {
 
   return (
     <div className="w-full max-w-lg space-y-6">
+      {/* App download banner — top of page */}
+      {androidDownloadUrl && (
+        <div className="flex items-center gap-5 p-4 bg-card border rounded-lg">
+          <div className="bg-white p-2 rounded-md shrink-0">
+            <QRCode value={androidDownloadUrl} size={80} />
+          </div>
+          <div className="flex-1 min-w-0">
+            <p className="text-sm font-semibold">下载 IT0 App</p>
+            <p className="text-xs text-muted-foreground mt-0.5 mb-2">注册后扫码下载 Android 客户端，将平台能力带到手机</p>
+            <a
+              href={androidDownloadUrl}
+              className="inline-block px-3 py-1.5 text-xs font-medium bg-primary text-primary-foreground rounded-md hover:opacity-90"
+            >
+              直接下载 APK
+            </a>
+          </div>
+        </div>
+      )}
+
       {/* Header */}
       <div className="text-center">
         <img src="/icons/logo.svg" alt="iAgent" className="w-16 h-16 mx-auto mb-3" />
@@ -162,7 +161,6 @@ export default function RegisterPage() {
         </div>
 
         <form onSubmit={handleSubmit} className="space-y-4">
-          {/* Identifier field */}
           {loginMethod === 'email' ? (
             <div>
               <label className="block text-sm font-medium mb-1">{t('email')}</label>
@@ -213,7 +211,6 @@ export default function RegisterPage() {
             </>
           )}
 
-          {/* Full name */}
           <div>
             <label className="block text-sm font-medium mb-1">{t('fullName')}</label>
             <input
@@ -226,7 +223,6 @@ export default function RegisterPage() {
             />
           </div>
 
-          {/* Company name — required for enterprise */}
           <div>
             <label className="block text-sm font-medium mb-1">{t('organizationName')}</label>
             <input
@@ -240,7 +236,6 @@ export default function RegisterPage() {
             <p className="text-xs text-muted-foreground mt-1">{t('organizationHint')}</p>
           </div>
 
-          {/* Password */}
           <div>
             <label className="block text-sm font-medium mb-1">{t('password')}</label>
             <input
@@ -281,35 +276,6 @@ export default function RegisterPage() {
           </Link>
         </p>
       </div>
-
-      {/* App download section */}
-      <div className="p-5 bg-muted/50 rounded-lg border border-dashed space-y-3">
-        <div className="flex items-center gap-2">
-          <span className="text-lg">📱</span>
-          <h3 className="text-sm font-semibold">{t('downloadApp')}</h3>
-        </div>
-        <p className="text-xs text-muted-foreground leading-relaxed">{t('downloadAppDesc')}</p>
-        <div className="flex gap-3">
-          {appDownloadUrl.android ? (
-            <a
-              href={appDownloadUrl.android}
-              className="flex-1 py-2 text-center text-xs font-medium bg-card border rounded-md hover:bg-accent transition-colors"
-            >
-              {t('downloadAndroid')}
-            </a>
-          ) : (
-            <Link
-              href="/app-versions"
-              className="flex-1 py-2 text-center text-xs font-medium bg-card border rounded-md hover:bg-accent transition-colors"
-            >
-              {t('downloadAndroid')}
-            </Link>
-          )}
-          <span className="flex-1 py-2 text-center text-xs font-medium bg-card border rounded-md text-muted-foreground cursor-not-allowed">
-            {t('downloadIOS')} (即将上线)
-          </span>
-        </div>
-      </div>
     </div>
   );
 }