game-marathon/frontend/src/pages/admin/AdminLayout.tsx

import { Outlet, NavLink, Navigate, Link } from 'react-router-dom'
import { useAuthStore } from '@/store/auth'
import { NeonButton } from '@/components/ui'
import {
  LayoutDashboard,
  Users,
  Trophy,
  ScrollText,
  Send,
  FileText,
  ArrowLeft,
  Shield,
  MessageCircle,
  Sparkles,
  Lock,
  AlertTriangle
} from 'lucide-react'

const navItems = [
  { to: '/admin', icon: LayoutDashboard, label: 'Дашборд', end: true },
  { to: '/admin/users', icon: Users, label: 'Пользователи' },
  { to: '/admin/marathons', icon: Trophy, label: 'Марафоны' },
  { to: '/admin/disputes', icon: AlertTriangle, label: 'Оспаривания' },
  { to: '/admin/logs', icon: ScrollText, label: 'Логи' },
  { to: '/admin/broadcast', icon: Send, label: 'Рассылка' },
  { to: '/admin/content', icon: FileText, label: 'Контент' },
]

export function AdminLayout() {
  const user = useAuthStore((state) => state.user)

  // Only admins can access
  if (!user || user.role !== 'admin') {
    return <Navigate to="/" replace />
  }

  // Admin without Telegram - show warning
  if (!user.telegram_id) {
    return (
      <div className="min-h-[70vh] flex flex-col items-center justify-center text-center px-4">
        {/* Background effects */}
        <div className="fixed inset-0 overflow-hidden pointer-events-none">
          <div className="absolute top-1/3 -left-32 w-96 h-96 bg-amber-500/5 rounded-full blur-[100px]" />
          <div className="absolute bottom-1/3 -right-32 w-96 h-96 bg-accent-500/5 rounded-full blur-[100px]" />
        </div>

        {/* Icon */}
        <div className="relative mb-8 animate-float">
          <div className="w-32 h-32 rounded-3xl bg-dark-700/50 border border-amber-500/30 flex items-center justify-center shadow-[0_0_30px_rgba(245,158,11,0.15)]">
            <Lock className="w-16 h-16 text-amber-400" />
          </div>
          <div className="absolute -bottom-2 -right-2 w-12 h-12 rounded-xl bg-accent-500/20 border border-accent-500/30 flex items-center justify-center">
            <Shield className="w-6 h-6 text-accent-400" />
          </div>
          {/* Decorative dots */}
          <div className="absolute -top-2 -left-2 w-3 h-3 rounded-full bg-amber-500/50 animate-pulse" />
          <div className="absolute top-4 -right-4 w-2 h-2 rounded-full bg-accent-500/50 animate-pulse" style={{ animationDelay: '0.5s' }} />
        </div>

        {/* Title with glow */}
        <div className="relative mb-4">
          <h1 className="text-3xl font-bold text-transparent bg-clip-text bg-gradient-to-r from-amber-400 via-orange-400 to-accent-400">
            Требуется Telegram
          </h1>
          <div className="absolute inset-0 text-3xl font-bold text-amber-500/20 blur-xl">
            Требуется Telegram
          </div>
        </div>

        <p className="text-gray-400 mb-2 max-w-md">
          Для доступа к админ-панели необходимо привязать Telegram-аккаунт.
        </p>
        <p className="text-gray-500 text-sm mb-8 max-w-md">
          Это требуется для двухфакторной аутентификации при входе.
        </p>

        {/* Info card */}
        <div className="glass rounded-xl p-4 mb-8 max-w-md border border-amber-500/20">
          <div className="flex items-center gap-2 text-amber-400 mb-2">
            <Shield className="w-4 h-4" />
            <span className="text-sm font-semibold">Двухфакторная аутентификация</span>
          </div>
          <p className="text-gray-400 text-sm">
            После привязки Telegram при входе в админ-панель вам будет отправляться код подтверждения.
          </p>
        </div>

        {/* Buttons */}
        <div className="flex gap-4">
          <Link to="/profile">
            <NeonButton size="lg" color="purple" icon={<MessageCircle className="w-5 h-5" />}>
              Привязать Telegram
            </NeonButton>
          </Link>
          <Link to="/marathons">
            <NeonButton size="lg" variant="secondary" icon={<ArrowLeft className="w-5 h-5" />}>
              На сайт
            </NeonButton>
          </Link>
        </div>

        {/* Decorative sparkles */}
        <div className="absolute top-1/4 left-1/4 opacity-20">
          <Sparkles className="w-6 h-6 text-amber-400 animate-pulse" />
        </div>
        <div className="absolute bottom-1/3 right-1/4 opacity-20">
          <Sparkles className="w-4 h-4 text-accent-400 animate-pulse" style={{ animationDelay: '1s' }} />
        </div>
      </div>
    )
  }

  return (
    <div className="flex h-full min-h-[calc(100vh-64px)]">
      {/* Background effects */}
      <div className="fixed inset-0 overflow-hidden pointer-events-none">
        <div className="absolute top-0 -left-32 w-96 h-96 bg-accent-500/5 rounded-full blur-[100px]" />
        <div className="absolute bottom-0 -right-32 w-96 h-96 bg-neon-500/5 rounded-full blur-[100px]" />
      </div>

      {/* Sidebar */}
      <aside className="w-64 glass border-r border-dark-600 flex flex-col relative z-10">
        <div className="p-4 border-b border-dark-600">
          <div className="flex items-center gap-2">
            <div className="w-8 h-8 rounded-lg bg-gradient-to-br from-accent-500 to-pink-500 flex items-center justify-center">
              <Shield className="w-4 h-4 text-white" />
            </div>
            <h2 className="text-lg font-bold text-transparent bg-clip-text bg-gradient-to-r from-accent-400 to-pink-400">
              Админ-панель
            </h2>
          </div>
        </div>

        <nav className="flex-1 p-4 space-y-1">
          {navItems.map((item) => (
            <NavLink
              key={item.to}
              to={item.to}
              end={item.end}
              className={({ isActive }) =>
                `flex items-center gap-3 px-3 py-2.5 rounded-lg transition-all duration-200 ${
                  isActive
                    ? 'bg-accent-500/20 text-accent-400 border border-accent-500/30 shadow-[0_0_10px_rgba(139,92,246,0.15)]'
                    : 'text-gray-400 hover:bg-dark-600/50 hover:text-white border border-transparent'
                }`
              }
            >
              <item.icon className="w-5 h-5" />
              <span className="font-medium">{item.label}</span>
            </NavLink>
          ))}
        </nav>

        <div className="p-4 border-t border-dark-600">
          <NavLink
            to="/marathons"
            className="flex items-center gap-3 px-3 py-2.5 text-gray-400 hover:text-neon-400 transition-colors rounded-lg hover:bg-dark-600/50"
          >
            <ArrowLeft className="w-5 h-5" />
            <span className="font-medium">Вернуться на сайт</span>
          </NavLink>
        </div>
      </aside>

      {/* Main content */}
      <main className="flex-1 p-6 overflow-auto relative z-10">
        <Outlet />
      </main>
    </div>
  )
}