"use client";

import Link from "next/link";

const navItems = [
  { href: "/dashboard", label: "Dashboard", permission: "read-dashboard" },
  { href: "/users", label: "Users", permission: "read-user" },
  { href: "/cars", label: "Cars", permission: "read-car" },
  { href: "/drivers", label: "Drivers", permission: "read-driver" },
  { href: "/clients", label: "Clients", permission: "read-client" },
  { href: "/orders", label: "Orders", permission: "read-order" },
  { href: "/trips", label: "Trips", permission: "read-trip" },
  { href: "/branches", label: "Branches", permission: "read-branch" },
  { href: "/roles", label: "Roles", permission: "read-role" },
  { href: "/audit", label: "Audit", permission: "read-audit" },
];

export function Sidebar() {
  const permissions = navItems.map((item) => item.permission);

  return (
    <aside suppressHydrationWarning className="hidden w-72 shrink-0 border-r border-white/10 bg-slate-950/80 p-6 lg:flex lg:flex-col">
      <div>
        <p className="text-xs uppercase tracking-[0.35em] text-cyan-200">Logistics</p>
        <h2 className="mt-3 text-xl font-semibold text-white">Ops Console</h2>
        <p className="mt-2 text-sm text-slate-300">Fleet, clients, orders, and compliance in one place.</p>
      </div>

      <nav className="mt-8 space-y-2">
        {navItems.map((item) => {
          const hasPermission = permissions.includes(item.permission) || item.permission === "read-dashboard";
          if (!hasPermission) return null;

          return (
            <Link
              key={item.href}
              href={item.href}
              className="flex items-center justify-between rounded-2xl border border-white/8 bg-slate-900/70 px-4 py-3 text-sm text-slate-200 transition hover:border-cyan-400/30 hover:bg-slate-800"
            >
              <span>{item.label}</span>
              <span className="text-xs text-slate-400">→</span>
            </Link>
          );
        })}
      </nav>

      <div className="mt-auto rounded-3xl border border-emerald-400/20 bg-emerald-400/10 p-4 text-sm text-emerald-50">
        <p className="text-xs uppercase tracking-[0.25em] text-emerald-100">Authenticated</p>
        <p suppressHydrationWarning className="mt-2 font-semibold">Operations user</p>
        <p suppressHydrationWarning className="text-xs text-emerald-100/90">Signed in</p>
      </div>
    </aside>
  );
}