source-gamepanel/apps/web/src/components/layout/header.tsx

import { useNavigate } from 'react-router';
import { LogOut, User, Moon, Sun } from 'lucide-react';
import { Button } from '@/components/ui/button';
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuLabel,
  DropdownMenuSeparator,
  DropdownMenuTrigger,
} from '@/components/ui/dropdown-menu';
import { useAuthStore } from '@/stores/auth';
import { useTheme } from '@/hooks/use-theme';

export function Header() {
  const navigate = useNavigate();
  const { user, logout } = useAuthStore();
  const { theme, toggleTheme } = useTheme();

  const handleLogout = async () => {
    await logout();
    navigate('/login');
  };

  return (
    <header className="flex h-14 items-center justify-between border-b bg-card px-6">
      <div />
      <div className="flex items-center gap-2">
        <Button variant="ghost" size="icon" onClick={toggleTheme}>
          {theme === 'dark' ? <Sun className="h-4 w-4" /> : <Moon className="h-4 w-4" />}
        </Button>

        <DropdownMenu>
          <DropdownMenuTrigger asChild>
            <Button variant="ghost" size="sm" className="gap-2">
              <User className="h-4 w-4" />
              {user?.username}
            </Button>
          </DropdownMenuTrigger>
          <DropdownMenuContent align="end" className="w-48">
            <DropdownMenuLabel>{user?.email}</DropdownMenuLabel>
            <DropdownMenuSeparator />
            <DropdownMenuItem onClick={() => navigate('/account/security')}>
              Account Settings
            </DropdownMenuItem>
            <DropdownMenuSeparator />
            <DropdownMenuItem onClick={handleLogout}>
              <LogOut className="h-4 w-4" />
              Logout
            </DropdownMenuItem>
          </DropdownMenuContent>
        </DropdownMenu>
      </div>
    </header>
  );
}