rikx-beheer/app/AppHeader.tsx

import Link from "next/link";
import { logout } from "./tenants/logout";

type MenuItem = { label: string; href?: string };
type NavItem = { label: string; section: string; href?: string; items?: MenuItem[] };

// Menu volgens de Rikx-modules. Items zonder href bestaan nog niet en tonen "binnenkort".
const NAV_ITEMS: NavItem[] = [
  { label: "Dashboard", section: "dashboard" },
  {
    label: "Projecten",
    section: "projecten",
    items: [
      { label: "Overzicht", href: "/projecten" },
      { label: "Waardebepaling projecten", href: "/waardebepaling" },
      { label: "Rikx rondes", href: "/rondes" },
    ],
  },
  {
    label: "Investeringen",
    section: "investeringen",
    items: [{ label: "Overzicht" }],
  },
  {
    label: "CRM",
    section: "crm",
    items: [{ label: "Sociaal ondernemers", href: "/tenants" }, { label: "Investeerders" }, { label: "Experts", href: "/experts" }],
  },
  {
    label: "Publieke Website",
    section: "website",
    items: [{ label: "Pagina's", href: "/website" }],
  },
];

function Caret() {
  return (
    <svg viewBox="0 0 10 6" aria-hidden className="w-2.5 h-2.5 fill-current opacity-80">
      <path d="M0 0h10L5 6z" />
    </svg>
  );
}

function linkClass(isActive: boolean) {
  return isActive
    ? "text-rikx-purple"
    : "text-white hover:text-rikx-maroon transition-colors";
}

export function AppHeader({ email, active }: { email: string; active?: string }) {
  return (
    <header className="bg-rikx-orange">
      <div className="max-w-[96rem] mx-auto px-4 sm:px-6 py-3 flex flex-wrap items-center gap-x-8 gap-y-2">
        <Link href="/projecten" className="text-white text-4xl font-extrabold tracking-tight leading-none">
          Rikx
        </Link>

        <nav className="order-3 lg:order-none w-full lg:w-auto lg:flex-1 flex flex-wrap items-center lg:justify-center gap-x-6 gap-y-1 text-base sm:text-lg font-semibold">
          {NAV_ITEMS.map((item) => {
            const isActive = active === item.section;
            if (!item.items) {
              return item.href ? (
                <Link key={item.label} href={item.href} className={linkClass(isActive)}>
                  {item.label}
                </Link>
              ) : (
                <span key={item.label} title="Binnenkort" className="text-white/60 cursor-default">
                  {item.label}
                </span>
              );
            }
            return (
              <div key={item.label} className="relative group">
                <button
                  type="button"
                  className={`flex items-center gap-1.5 py-1 ${linkClass(isActive)}`}
                  aria-haspopup="true"
                >
                  {item.label}
                  <Caret />
                </button>
                <div className="absolute left-0 top-full z-20 hidden group-hover:block group-focus-within:block pt-1">
                  <ul className="min-w-52 rounded-lg bg-white dark:bg-zinc-900 shadow-lg ring-1 ring-black/5 py-1 text-sm font-medium">
                    {item.items.map((sub) => (
                      <li key={sub.label}>
                        {sub.href ? (
                          <Link
                            href={sub.href}
                            className="block px-4 py-2 text-zinc-800 dark:text-zinc-200 hover:bg-orange-50 dark:hover:bg-zinc-800 hover:text-rikx-orange-dark"
                          >
                            {sub.label}
                          </Link>
                        ) : (
                          <span className="flex items-center justify-between gap-3 px-4 py-2 text-zinc-400 cursor-default">
                            {sub.label}
                            <span className="text-xs font-normal">binnenkort</span>
                          </span>
                        )}
                      </li>
                    ))}
                  </ul>
                </div>
              </div>
            );
          })}
        </nav>

        <div className="relative group ml-auto">
          <button
            type="button"
            aria-label="Account"
            aria-haspopup="true"
            className="flex items-center justify-center w-10 h-10 rounded-full bg-white/90 text-zinc-400 hover:bg-white"
          >
            <svg viewBox="0 0 24 24" aria-hidden className="w-7 h-7 fill-current">
              <path d="M12 12a4.5 4.5 0 1 0 0-9 4.5 4.5 0 0 0 0 9Zm0 2c-4.4 0-8 2.2-8 5v1h16v-1c0-2.8-3.6-5-8-5Z" />
            </svg>
          </button>
          <div className="absolute right-0 top-full z-20 hidden group-hover:block group-focus-within:block pt-1">
            <div className="min-w-56 rounded-lg bg-white dark:bg-zinc-900 shadow-lg ring-1 ring-black/5 py-1 text-sm">
              <p className="px-4 py-2 text-zinc-500 truncate">{email}</p>
              <form action={logout}>
                <button className="w-full text-left px-4 py-2 text-zinc-800 dark:text-zinc-200 hover:bg-orange-50 dark:hover:bg-zinc-800">
                  Uitloggen
                </button>
              </form>
            </div>
          </div>
        </div>
      </div>
    </header>
  );
}