IdP/apps/frontend/components/id/user-menu.tsx

'use client';

import Link from 'next/link';
import { useRouter } from 'next/navigation';
import {
  ChevronRight,
  FileText,
  Heart,
  LockKeyhole,
  LogOut,
  ShieldCheck,
  Smartphone,
  UserRound
} from 'lucide-react';
import { AdminBadge } from '@/components/id/admin-badge';
import { useAuth } from '@/components/id/auth-provider';
import { useAvatarUrl } from '@/hooks/use-avatar-url';
import { Avatar, AvatarFallback, AvatarImage } from '@/components/ui/avatar';
import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover';
import { cn } from '@/lib/utils';

function maskPhone(phone?: string | null) {
  if (!phone) return null;
  const digits = phone.replace(/\D/g, '');
  if (digits.length < 10) return phone;
  return `+${digits.slice(0, 1)} ${digits.slice(1, 4)} ***-**-${digits.slice(-2)}`;
}

const menuItems = [
  { href: '/data', label: 'Личные данные', subtitle: 'ФИО, день рождения, пол', icon: UserRound },
  { href: '/security', label: 'Телефон и безопасность', subtitle: 'PIN, пароль, устройства', icon: Smartphone },
  { href: '/documents', label: 'Документы', subtitle: 'Паспорт, права, загран', icon: FileText },
  { href: '/family', label: 'Семья', subtitle: 'Участники и доступ', icon: Heart },
  { href: '/security', label: 'Защита аккаунта', subtitle: 'Способы входа и сессии', icon: LockKeyhole }
];

export function UserMenu({ className }: { className?: string }) {
  const router = useRouter();
  const { user, token, logout } = useAuth();
  const { avatarUrl } = useAvatarUrl(user?.id, user?.hasAvatar, token);

  if (!user) return null;

  const contactLine = [maskPhone(user.phone), user.username ?? user.email].filter(Boolean).join(' · ');
  const initials = user.displayName
    .split(' ')
    .map((part) => part[0])
    .join('')
    .slice(0, 2)
    .toUpperCase();

  return (
    <Popover>
      <PopoverTrigger asChild>
        <button
          type="button"
          className={cn('flex items-center gap-2 rounded-full border border-[#eceef4] bg-white py-1 pl-1 pr-3 shadow-sm transition hover:bg-[#fafbfd]', className)}
          aria-label="Меню пользователя"
        >
          <Avatar className="h-9 w-9">
            {avatarUrl ? <AvatarImage src={avatarUrl} alt={user.displayName} /> : null}
            <AvatarFallback className="text-xs font-semibold">{initials}</AvatarFallback>
          </Avatar>
          <span className="hidden max-w-[120px] truncate text-sm font-medium md:inline">{user.displayName}</span>
        </button>
      </PopoverTrigger>
      <PopoverContent align="end" className="w-[min(92vw,360px)] rounded-[28px] border-[#eceef4] p-0 shadow-2xl">
        <div className="border-b border-[#eceef4] px-5 pb-5 pt-5 text-center">
          <Avatar className="mx-auto h-20 w-20">
            {avatarUrl ? <AvatarImage src={avatarUrl} alt={user.displayName} /> : null}
            <AvatarFallback className="text-lg font-semibold">{initials}</AvatarFallback>
          </Avatar>
          <div className="mt-3 flex items-center justify-center gap-2">
            <p className="text-lg font-semibold">{user.displayName}</p>
            <AdminBadge user={user} />
          </div>
          <p className="mt-1 text-sm text-[#667085]">{contactLine || 'Контакты не указаны'}</p>
        </div>

        <div className="p-2">
          {menuItems.map((item) => (
            <Link
              key={`${item.href}-${item.label}`}
              href={item.href}
              className="flex items-center gap-3 rounded-[18px] px-3 py-3 transition hover:bg-[#f4f5f8]"
            >
              <item.icon className="h-5 w-5 shrink-0 text-[#667085]" />
              <div className="min-w-0 flex-1 text-left">
                <div className="font-medium">{item.label}</div>
                <div className="truncate text-xs text-[#667085]">{item.subtitle}</div>
              </div>
              <ChevronRight className="h-4 w-4 text-[#a8adbc]" />
            </Link>
          ))}

          {user.canAccessAdmin ? (
            <Link href="/admin/users" className="mt-1 flex items-center gap-3 rounded-[18px] px-3 py-3 transition hover:bg-[#f4f5f8]">
              <ShieldCheck className="h-5 w-5 shrink-0 text-[#667085]" />
              <div className="min-w-0 flex-1 text-left">
                <div className="font-medium">Админ-панель</div>
                <div className="text-xs text-[#667085]">Пользователи, OAuth и настройки</div>
              </div>
              <ChevronRight className="h-4 w-4 text-[#a8adbc]" />
            </Link>
          ) : null}

          <button
            type="button"
            onClick={() => {
              logout();
              router.push('/auth/login');
            }}
            className="mt-1 flex w-full items-center gap-3 rounded-[18px] px-3 py-3 text-left transition hover:bg-[#f4f5f8]"
          >
            <LogOut className="h-5 w-5 shrink-0 text-[#667085]" />
            <div>
              <div className="font-medium">Выйти</div>
              <div className="text-xs text-[#667085]">Завершить текущую сессию</div>
            </div>
          </button>
        </div>
      </PopoverContent>
    </Popover>
  );
}