Обновление файла

frontend/src/App.jsx

@@ -1,5 +1,5 @@
 import React, { useEffect, useState, createContext, useContext } from "react";
-import { Routes, Route, Navigate, Link, useNavigate } from "react-router-dom";
+import { Routes, Route, Navigate, NavLink, useNavigate, Link } from "react-router-dom";
 import { api } from "./api.js";
 import Login from "./pages/Login.jsx";
 import Register from "./pages/Register.jsx";
@@ -38,34 +38,83 @@ function Protected({ user, loading, children }) {
   return children;
 }
 
-function Topbar() {
+// Иконки (inline SVG — без зависимостей).
+const Icon = ({ d, size = 18 }) => (
+  <svg viewBox="0 0 24 24" width={size} height={size} fill="none" stroke="currentColor"
+       strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round">
+    <path d={d} />
+  </svg>
+);
+
+const Icons = {
+  server: "M5 4h14a1 1 0 0 1 1 1v4a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1V5a1 1 0 0 1 1-1zM5 14h14a1 1 0 0 1 1 1v4a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1v-4a1 1 0 0 1 1-1zM7 6h.01M7 16h.01",
+  grid: "M3 3h7v7H3zM14 3h7v7h-7zM14 14h7v7h-7zM3 14h7v7H3z",
+  users: "M16 21v-2a4 4 0 0 0-4-4H6a4 4 0 0 0-4 4v2M9 11a4 4 0 1 0 0-8 4 4 0 0 0 0 8zM22 21v-2a4 4 0 0 0-3-3.87M16 3.13a4 4 0 0 1 0 7.75",
+  logout: "M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4M16 17l5-5-5-5M21 12H9",
+  layers: "M12 2 2 7l10 5 10-5-10-5zM2 17l10 5 10-5M2 12l10 5 10-5",
+};
+
+function Sidebar() {
   const { user, setUser } = useAuth();
   const navigate = useNavigate();
 
+  if (!user) return null;
+
+  const navLinkClass = ({ isActive }) =>
+    "nav-link" + (isActive ? " active" : "");
+
   return (
-    <div className="topbar">
-      <div className="brand">
-        <span className="prompt">$</span> vps-panel
+    <aside className="sidebar">
+      <div className="sidebar-brand">
+        <div className="sidebar-brand-mark">VP</div>
+        <div className="sidebar-brand-text">VPS Panel</div>
       </div>
-      {user && (
-        <div className="topbar-right">
-          <Link to="/">Мои VPS</Link>
-          {user.role === "admin" && <Link to="/admin/templates">Шаблоны</Link>}
-          {user.role === "admin" && <Link to="/admin/users">Пользователи</Link>}
-          <span className="badge">{user.email}</span>
-          <button
-            className="btn btn-sm"
-            onClick={() => {
-              api.logout();
-              setUser(null);
-              navigate("/login");
-            }}
-          >
-            Выйти
-          </button>
+
+      <nav className="sidebar-nav">
+        <NavLink to="/" end className={navLinkClass}>
+          <Icon d={Icons.server} />
+          <span>Мои VPS</span>
+        </NavLink>
+        {user.role === "admin" && (
+          <>
+            <NavLink to="/admin/templates" className={navLinkClass}>
+              <Icon d={Icons.layers} />
+              <span>Шаблоны</span>
+            </NavLink>
+            <NavLink to="/admin/users" className={navLinkClass}>
+              <Icon d={Icons.users} />
+              <span>Пользователи</span>
+            </NavLink>
+          </>
+        )}
+      </nav>
+
+      <div className="sidebar-footer">
+        <div className="sidebar-user">
+          <div className="sidebar-user-avatar">
+            {user.email[0].toUpperCase()}
+          </div>
+          <div className="sidebar-user-info">
+            <div className="sidebar-user-email">{user.email}</div>
+            <div className="sidebar-user-role">
+              {user.role === "admin" ? "Администратор" : "Клиент"}
+            </div>
+          </div>
         </div>
-      )}
-    </div>
+        <button
+          className="btn btn-sm btn-logout"
+          onClick={() => {
+            api.logout();
+            setUser(null);
+            navigate("/login");
+          }}
+          title="Выйти"
+        >
+          <Icon d={Icons.logout} size={16} />
+          <span>Выйти</span>
+        </button>
+      </div>
+    </aside>
   );
 }
 
@@ -75,43 +124,45 @@ export default function App() {
   return (
     <AuthContext.Provider value={{ user, setUser }}>
       <div className="shell">
-        <Topbar />
-        <Routes>
-          <Route path="/login" element={<Login />} />
-          <Route path="/register" element={<Register />} />
-          <Route
-            path="/"
-            element={
-              <Protected user={user} loading={loading}>
-                <Dashboard />
+        {user && <Sidebar />}
+        <main className="main">
+          <Routes>
+            <Route path="/login" element={<Login />} />
+            <Route path="/register" element={<Register />} />
+            <Route
+              path="/"
+              element={
+                <Protected user={user} loading={loading}>
+                  <Dashboard />
               </Protected>
-            }
-          />
-          <Route
-            path="/instances/:id"
-            element={
-              <Protected user={user} loading={loading}>
-                <InstanceDetail />
-              </Protected>
-            }
-          />
-          <Route
-            path="/admin/templates"
-            element={
-              <Protected user={user} loading={loading}>
-                <AdminTemplates />
-              </Protected>
-            }
-          />
-          <Route
-            path="/admin/users"
-            element={
-              <Protected user={user} loading={loading}>
-                <AdminUsers />
-              </Protected>
-            }
-          />
-        </Routes>
+              }
+            />
+            <Route
+              path="/instances/:id"
+              element={
+                <Protected user={user} loading={loading}>
+                  <InstanceDetail />
+                </Protected>
+              }
+            />
+            <Route
+              path="/admin/templates"
+              element={
+                <Protected user={user} loading={loading}>
+                  <AdminTemplates />
+                </Protected>
+              }
+            />
+            <Route
+              path="/admin/users"
+              element={
+                <Protected user={user} loading={loading}>
+                  <AdminUsers />
+                </Protected>
+              }
+            />
+          </Routes>
+        </main>
       </div>
     </AuthContext.Provider>
   );