feat(NetworkConfigManager): implement category-based accordion view for gateways and interfaces, improving organization and user navigation

frontend/src/NetworkConfigManager.jsx

@@ -29,6 +29,8 @@ import {
   IconCode,
   IconArrowsRightLeft,
   IconLock,
+  IconChevronDown,
+  IconChevronUp,
 } from '@tabler/icons-react';
 
 /**
@@ -118,6 +120,7 @@ function NetworkConfigManager() {
   const [gatewayTypeFilter, setGatewayTypeFilter] = useState(''); // Для фильтрации gateway по типу
   const [viewMode, setViewMode] = useState('cards'); // 'cards' | 'table'
   const [ipRegistrySearch, setIpRegistrySearch] = useState(''); // Поиск в реестре IP
+  const [expandedCategories, setExpandedCategories] = useState(new Set(['home', 'jumphost', 'exit'])); // Развернутые категории аккордеонов
   
   // === Modals ===
   const [gatewayModalOpen, setGatewayModalOpen] = useState(false);
@@ -247,6 +250,45 @@ function NetworkConfigManager() {
     return server.dns || server.ip;
   };
 
+  // === Определение категории сервера ===
+  const getServerCategory = (serverId) => {
+    if (!serverId || serverId === '__unassigned__') return 'other';
+    const server = getServerInfo(serverId);
+    if (!server) return 'other';
+    const serverType = server.type?.toLowerCase();
+    if (serverType === 'home') return 'home';
+    if (serverType === 'jumphost') return 'jumphost';
+    if (serverType === 'exit') return 'exit';
+    return 'other';
+  };
+
+  // === Получение названия категории ===
+  const getCategoryLabel = (category) => {
+    switch (category) {
+      case 'home':
+        return 'Домашние (входные роутеры)';
+      case 'jumphost':
+        return 'Jumphosts';
+      case 'exit':
+        return 'Exit nodes';
+      default:
+        return 'Прочие';
+    }
+  };
+
+  // === Переключение аккордеона категории ===
+  const toggleCategory = (category) => {
+    setExpandedCategories(prev => {
+      const newSet = new Set(prev);
+      if (newSet.has(category)) {
+        newSet.delete(category);
+      } else {
+        newSet.add(category);
+      }
+      return newSet;
+    });
+  };
+
   // === Уникальные серверы для фильтра ===
   const uniqueServersInConfig = useMemo(() => {
     const allServerIds = new Set([
@@ -376,6 +418,45 @@ function NetworkConfigManager() {
     return grouped;
   }, [filteredInterfaces]);
 
+  // === Группировка по категориям серверов ===
+  const gatewaysByCategory = useMemo(() => {
+    const grouped = {
+      home: {},
+      jumphost: {},
+      exit: {},
+      other: {}
+    };
+    
+    Object.entries(gatewaysByServer).forEach(([serverId, gateways]) => {
+      const category = getServerCategory(serverId);
+      if (!grouped[category][serverId]) {
+        grouped[category][serverId] = [];
+      }
+      grouped[category][serverId] = gateways;
+    });
+    
+    return grouped;
+  }, [gatewaysByServer, servers]);
+
+  const interfacesByCategory = useMemo(() => {
+    const grouped = {
+      home: {},
+      jumphost: {},
+      exit: {},
+      other: {}
+    };
+    
+    Object.entries(interfacesByServer).forEach(([serverId, interfaces]) => {
+      const category = getServerCategory(serverId);
+      if (!grouped[category][serverId]) {
+        grouped[category][serverId] = [];
+      }
+      grouped[category][serverId] = interfaces;
+    });
+    
+    return grouped;
+  }, [interfacesByServer, servers]);
+
   // === Сброс фильтров ===
   const resetFilters = () => {
     setSearchTerm('');
@@ -2041,6 +2122,64 @@ function NetworkConfigManager() {
     return t?.color || 'secondary';
   };
 
+  // === Рендер категории с аккордеоном ===
+  const renderCategoryAccordion = (category, itemsByServer, type) => {
+    const categoryItems = Object.entries(itemsByServer);
+    if (categoryItems.length === 0) return null;
+    
+    const isExpanded = expandedCategories.has(category);
+    const totalItems = categoryItems.reduce((sum, [, items]) => sum + items.length, 0);
+    
+    return (
+      <div key={category} className="card mb-3">
+        {/* Заголовок категории (кликабельный) */}
+        <div 
+          className="card-header py-2" 
+          style={{ 
+            backgroundColor: 'rgba(32, 107, 196, 0.05)',
+            cursor: 'pointer',
+            userSelect: 'none'
+          }}
+          onClick={() => toggleCategory(category)}
+        >
+          <div className="d-flex align-items-center">
+            {/* Иконка сворачивания */}
+            {isExpanded ? (
+              <IconChevronUp size={20} className="me-2 text-muted" />
+            ) : (
+              <IconChevronDown size={20} className="me-2 text-muted" />
+            )}
+            
+            <h3 className="card-title mb-0 me-2">{getCategoryLabel(category)}</h3>
+            <span className="badge bg-blue-lt text-blue ms-auto">
+              {categoryItems.length} {categoryItems.length === 1 ? 'сервер' : categoryItems.length < 5 ? 'сервера' : 'серверов'} • {totalItems} {type === 'gateway' ? (totalItems === 1 ? 'gateway' : 'gateways') : (totalItems === 1 ? 'интерфейс' : 'интерфейсов')}
+            </span>
+          </div>
+        </div>
+        
+        {/* Контент (сворачиваемый) */}
+        {isExpanded && (
+          <div className="card-body p-3">
+            {categoryItems
+              .sort(([a], [b]) => {
+                // Сортируем: сначала серверы с информацией, потом без привязки
+                if (a === '__unassigned__') return 1;
+                if (b === '__unassigned__') return -1;
+                const serverA = getServerInfo(a);
+                const serverB = getServerInfo(b);
+                const nameA = serverA?.dns || serverA?.ip || a;
+                const nameB = serverB?.dns || serverB?.ip || b;
+                return nameA.localeCompare(nameB);
+              })
+              .map(([serverId, items]) =>
+                renderServerGroup(serverId, items, type)
+              )}
+          </div>
+        )}
+      </div>
+    );
+  };
+
   // === Рендер карточки сервера с его элементами ===
   const renderServerGroup = (serverId, items, type) => {
     const server = getServerInfo(serverId);
@@ -2768,10 +2907,10 @@ function NetworkConfigManager() {
                   </div>
                 </div>
               ) : viewMode === 'cards' ? (
-                // Grouped cards view
+                // Grouped cards view with category accordions
                 <div>
-                  {Object.entries(gatewaysByServer).map(([serverId, gateways]) =>
-                    renderServerGroup(serverId, gateways, 'gateway')
+                  {['home', 'jumphost', 'exit', 'other'].map(category =>
+                    renderCategoryAccordion(category, gatewaysByCategory[category], 'gateway')
                   )}
                 </div>
               ) : (
@@ -2944,10 +3083,10 @@ function NetworkConfigManager() {
                   </div>
                 </div>
               ) : viewMode === 'cards' ? (
-                // Grouped cards view
+                // Grouped cards view with category accordions
                 <div>
-                  {Object.entries(interfacesByServer).map(([serverId, interfaces]) =>
-                    renderServerGroup(serverId, interfaces, 'interface')
+                  {['home', 'jumphost', 'exit', 'other'].map(category =>
+                    renderCategoryAccordion(category, interfacesByCategory[category], 'interface')
                   )}
                 </div>
               ) : (