feat: dashboard nav replaced with next's link

Author: Asa0oo0o0o

app/ui/dashboard/nav-links.tsx

@@ -1,35 +1,46 @@
+"use client";
+
 import {
   UserGroupIcon,
   HomeIcon,
   DocumentDuplicateIcon,
-} from '@heroicons/react/24/outline';
+} from "@heroicons/react/24/outline";
+import clsx from "clsx";
+
+import Link from "next/link";
+import { usePathname } from "next/navigation";
 
 // Map of links to display in the side navigation.
 // Depending on the size of the application, this would be stored in a database.
 const links = [
-  { name: 'Home', href: '/dashboard', icon: HomeIcon },
+  { name: "Home", href: "/dashboard", icon: HomeIcon },
   {
-    name: 'Invoices',
-    href: '/dashboard/invoices',
+    name: "Invoices",
+    href: "/dashboard/invoices",
     icon: DocumentDuplicateIcon,
   },
-  { name: 'Customers', href: '/dashboard/customers', icon: UserGroupIcon },
+  { name: "Customers", href: "/dashboard/customers", icon: UserGroupIcon },
 ];
 
 export default function NavLinks() {
+  const pathname = usePathname();
+
   return (
     <>
       {links.map((link) => {
         const LinkIcon = link.icon;
         return (
-          <a
+          <Link
             key={link.name}
             href={link.href}
-            className="flex h-[48px] grow items-center justify-center gap-2 rounded-md bg-gray-50 p-3 text-sm font-medium hover:bg-sky-100 hover:text-blue-600 md:flex-none md:justify-start md:p-2 md:px-3"
+            className={clsx(
+              "flex h-[48px] grow items-center justify-center gap-2 rounded-md bg-gray-50 p-3 text-sm font-medium hover:bg-sky-100 hover:text-blue-600 md:flex-none md:justify-start md:p-2 md:px-3",
+              { "bg-sky-100 text-blue-600": pathname === link.href }
+            )}
           >
             <LinkIcon className="w-6" />
             <p className="hidden md:block">{link.name}</p>
-          </a>
+          </Link>
         );
       })}
     </>