portail-gise/src/layouts/AppLayout.jsx

import { useState, useEffect } from 'react';
import { Outlet, NavLink, useNavigate } from 'react-router-dom';
import { getClientTickets } from '../services/api';
import { LayoutDashboard, Globe, Settings, FileText } from 'lucide-react';
import ConfirmLogoutModal from '../components/ui/ConfirmLogoutModal'; // Le modal extrait !

export default function AppLayout() {
  const navigate = useNavigate();
  const [showLogoutModal, setShowLogoutModal] = useState(false);
  const [unreadCount, setUnreadCount] = useState(0);

  const checkUnreadTickets = async () => {
    try {
      const data = await getClientTickets();
      if (data && data.list) {
        const unread = data.list.filter(t => t.status === 'on_hold' || t.unread).length;
        setUnreadCount(unread);
      }
    } catch (err) { }
  };

  useEffect(() => {
    checkUnreadTickets();
    const intervalId = setInterval(checkUnreadTickets, 120000);
    return () => clearInterval(intervalId);
  }, []);

  const confirmLogout = () => {
    setShowLogoutModal(false);
    navigate('/login');
  };

  // 🌟 La fonction magique Tailwind pour les liens du menu
  const navLinkClass = ({ isActive }) =>
    `block px-6 py-4 no-underline border-l-4 transition-all uppercase tracking-widest text-sm font-mono ${isActive
      ? 'text-cyan-400 bg-cyan-400/5 border-cyan-400'
      : 'text-[#888] border-transparent hover:text-gray-300 hover:bg-white/5'
    }`;

  return (
    <div className="flex min-h-screen bg-[#050505] text-[#E0E0E0] font-sans">

      {/* SIDEBAR */}
      <aside className="w-65 bg-[#121212] border-r border-[#222222] h-screen flex flex-col fixed top-0 left-0">

        <div className="px-6 py-8 border-b border-[#222]">
          <h1 className="text-white m-0 text-3xl font-black tracking-widest flex items-baseline gap-2">
            NEXUS
            <span className="text-cyan-400 text-[10px] tracking-widest font-normal">by GISE</span>
          </h1>
          <p className="text-[#555] text-[10px] font-mono tracking-wider mt-2 uppercase">
            Console d'infrastructure v1.0
          </p>
        </div>

        <nav className="flex-1 mt-6">
          <div className="px-6 mb-2 text-[#444] text-[10px] font-bold font-mono tracking-widest">
            // SUPERVISION
          </div>
          <NavLink className={navLinkClass} to="/dashboard">Tableau de bord</NavLink>
          <NavLink className={navLinkClass} to="/services">Inventaire Réseau</NavLink>

          <div className="px-6 mt-8 mb-2 text-[#444] text-[10px] font-bold font-mono tracking-widest">
            // GESTION
          </div>
          <NavLink className={navLinkClass} to="/support">
            <div className="flex justify-between items-center w-full">
              <span>Tickets Support</span>
              {unreadCount > 0 && (
                <span className="bg-cyan-400 text-black text-[10px] font-bold px-2 py-0.5 rounded-full shadow-[0_0_10px_rgba(0,229,255,0.6)] animate-pulse">
                  {unreadCount} NEW
                </span>
              )}
            </div>
          </NavLink>

          <NavLink className={navLinkClass} to="/facturation">Facturation</NavLink>

          <div className="flex justify-between items-center px-6 py-4 text-[#444] border-l-4 border-transparent uppercase tracking-widest text-sm font-mono cursor-not-allowed select-none">
            <span>Profil & Sécurité</span>
            <span className="text-[9px] text-[#333] border border-[#333] px-1.5 py-0.5 rounded font-bold">WIP</span>
          </div>
        </nav>

        <div className="p-5 border-t border-[#222]">
          <button
            onClick={() => setShowLogoutModal(true)}
            className="w-full p-3 bg-transparent text-[#ff003c] hover:bg-[#ff003c]/10 border border-[#ff003c] cursor-pointer font-mono text-sm tracking-widest uppercase transition-colors rounded-sm"
          >
            [ Déconnexion ]
          </button>
        </div>
      </aside>

      {/* ZONE DE CONTENU */}
      <main className="ml-65 p-10 flex-1 min-h-screen">
        <Outlet context={{ refreshNavbarTickets: checkUnreadTickets }} />
      </main>

      <ConfirmLogoutModal
        isOpen={showLogoutModal}
        onClose={() => setShowLogoutModal(false)}
        onConfirm={confirmLogout}
      />
    </div>
  );
}