注册开关添加确认框

src/app/admin/page.tsx

@@ -4578,6 +4578,7 @@ const SiteConfigComponent = ({
   const { alertModal, showAlert, hideAlert } = useAlertModal();
   const { isLoading, withLoading } = useLoadingState();
   const [showEnableCommentsModal, setShowEnableCommentsModal] = useState(false);
+  const [showEnableRegistrationModal, setShowEnableRegistrationModal] = useState(false);
   const [siteSettings, setSiteSettings] = useState<SiteConfig>({
     SiteName: '',
     Announcement: '',
@@ -4767,6 +4768,29 @@ const SiteConfigComponent = ({
     setShowEnableCommentsModal(false);
   };
 
+  // 处理注册开关变化
+  const handleRegistrationToggle = (checked: boolean) => {
+    if (checked) {
+      // 如果要开启注册，弹出确认框
+      setShowEnableRegistrationModal(true);
+    } else {
+      // 直接关闭注册
+      setSiteSettings((prev) => ({
+        ...prev,
+        EnableRegistration: false,
+      }));
+    }
+  };
+
+  // 确认开启注册
+  const handleConfirmEnableRegistration = () => {
+    setSiteSettings((prev) => ({
+      ...prev,
+      EnableRegistration: true,
+    }));
+    setShowEnableRegistrationModal(false);
+  };
+
   // 保存站点配置
   const handleSave = async () => {
     await withLoading('saveSiteConfig', async () => {
@@ -5263,12 +5287,7 @@ const SiteConfigComponent = ({
             </label>
             <button
               type='button'
-              onClick={() =>
-                setSiteSettings((prev) => ({
-                  ...prev,
-                  EnableRegistration: !prev.EnableRegistration,
-                }))
-              }
+              onClick={() => handleRegistrationToggle(!siteSettings.EnableRegistration)}
               className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors focus:outline-none focus:ring-2 focus:ring-green-500 focus:ring-offset-2 ${
                 siteSettings.EnableRegistration
                   ? buttonStyles.toggleOn
@@ -5844,6 +5863,77 @@ const SiteConfigComponent = ({
           </div>,
           document.body
         )}
+
+      {/* 开启注册确认弹窗 */}
+      {showEnableRegistrationModal &&
+        createPortal(
+          <div
+            className='fixed inset-0 bg-black bg-opacity-50 z-50 flex items-center justify-center p-4'
+            onClick={() => setShowEnableRegistrationModal(false)}
+          >
+            <div
+              className='bg-white dark:bg-gray-800 rounded-lg shadow-xl max-w-md w-full'
+              onClick={(e) => e.stopPropagation()}
+            >
+              <div className='p-6'>
+                <div className='flex items-center justify-between mb-6'>
+                  <h3 className='text-xl font-semibold text-gray-900 dark:text-gray-100'>
+                    开启注册功能
+                  </h3>
+                  <button
+                    onClick={() => setShowEnableRegistrationModal(false)}
+                    className='text-gray-400 hover:text-gray-600 dark:hover:text-gray-300 transition-colors'
+                  >
+                    <svg
+                      className='w-6 h-6'
+                      fill='none'
+                      stroke='currentColor'
+                      viewBox='0 0 24 24'
+                    >
+                      <path
+                        strokeLinecap='round'
+                        strokeLinejoin='round'
+                        strokeWidth={2}
+                        d='M6 18L18 6M6 6l12 12'
+                      />
+                    </svg>
+                  </button>
+                </div>
+
+                <div className='mb-6'>
+                  <div className='bg-yellow-50 dark:bg-yellow-900/20 border border-yellow-200 dark:border-yellow-800 rounded-lg p-4'>
+                    <div className='flex items-center space-x-2 mb-2'>
+                      <AlertTriangle className='w-5 h-5 text-yellow-600 dark:text-yellow-400' />
+                      <span className='text-sm font-medium text-yellow-800 dark:text-yellow-300'>
+                        安全提示
+                      </span>
+                    </div>
+                    <p className='text-sm text-yellow-700 dark:text-yellow-400'>
+                      为了您的安全和避免潜在的法律风险，如果您的网站部署在公网不建议开启。
+                    </p>
+                  </div>
+                </div>
+
+                {/* 操作按钮 */}
+                <div className='flex justify-end space-x-3'>
+                  <button
+                    onClick={() => setShowEnableRegistrationModal(false)}
+                    className={`px-6 py-2.5 text-sm font-medium ${buttonStyles.secondary}`}
+                  >
+                    取消
+                  </button>
+                  <button
+                    onClick={handleConfirmEnableRegistration}
+                    className={`px-6 py-2.5 text-sm font-medium ${buttonStyles.primary}`}
+                  >
+                    我已知晓，确认开启
+                  </button>
+                </div>
+              </div>
+            </div>
+          </div>,
+          document.body
+        )}
     </div>
   );
 };