import Link from 'next/link';
import { NAV, NAV_GROUPS, PRIMARY_NAV } from '@/config/nav';
import { ThemeToggle } from './theme-toggle';
import { MobileNav } from './mobile-nav';
import { HeaderSearch } from './header-search';
import { UserMenu } from '@/components/account/user-menu';
import { LogoMark } from './logo';

export function Logo({ className, compact = false }: { className?: string; compact?: boolean }) {
  return (
    <Link href="/" className={`flex items-center gap-2 ${className ?? ''}`} aria-label="RareIndex home">
      <LogoMark className="h-6 w-6" />
      {!compact ? (
        <span className="text-[15px] font-semibold tracking-tight text-fg">
          Rare<span className="text-[#C9963F]">Index</span>
        </span>
      ) : null}
    </Link>
  );
}

export function SiteHeader() {
  return (
    <header className="sticky top-0 z-40 border-b border-border bg-bg/85 backdrop-blur-md supports-[backdrop-filter]:bg-bg/70" style={{ paddingTop: 'env(safe-area-inset-top)' }}>
      <div className="mx-auto flex h-[var(--ri-header-h)] max-w-[1440px] items-center gap-2 px-3 sm:px-6">
        <MobileNav items={NAV} groups={NAV_GROUPS} />
        <Logo />
        <nav className="ml-3 hidden items-center gap-0.5 lg:flex" aria-label="Primary">
          {PRIMARY_NAV.map((n) => (
            <Link key={n.href} href={n.href} className="rounded-md px-2.5 py-1.5 text-[13px] font-medium text-muted hover:bg-inset hover:text-fg">
              {n.label}
            </Link>
          ))}
          <details className="group relative">
            <summary className="plain cursor-pointer rounded-md px-2.5 py-1.5 text-[13px] font-medium text-muted hover:bg-inset hover:text-fg group-open:bg-inset group-open:text-fg">More</summary>
            <div className="absolute left-0 top-full z-50 mt-1.5 grid w-[680px] grid-cols-3 gap-5 rounded-lg border border-border bg-elevated p-4 shadow-pop">
              {NAV_GROUPS.map((g) => (
                <div key={g.id}>
                  <p className="t-label mb-1.5">{g.label}</p>
                  <ul className="space-y-0.5">
                    {NAV.filter((n) => n.group === g.id).map((n) => (
                      <li key={n.href}>
                        <Link href={n.href} className="block rounded-sm px-1.5 py-1 hover:bg-inset">
                          <span className="block text-[13px] text-fg">{n.label}</span>
                          <span className="block truncate text-[11px] text-subtle">{n.description}</span>
                        </Link>
                      </li>
                    ))}
                  </ul>
                </div>
              ))}
            </div>
          </details>
        </nav>
        <div className="ml-auto flex items-center gap-1">
          <HeaderSearch />
          <ThemeToggle />
          <UserMenu />
        </div>
      </div>
    </header>
  );
}