🚀 Implemented new features and optimizations

📦 Refactored component structure for better modularity
🌐 Added internationalization support for multilingual content
🔧 Fixed minor bugs and improved error handling
🔍 Enhanced code readability through comments and documentation

src/app/(client-components)/(Header)/SiteHeader.tsx

@@ -0,0 +1,213 @@
+"use client";
+
+import React, { Fragment, useEffect, useRef, useState } from "react";
+import {
+  ShoppingBagIcon as ShoppingCartIcon,
+  Cog8ToothIcon as CogIcon,
+} from "@heroicons/react/24/outline";
+import { Popover, Transition } from "@headlessui/react";
+import { PathName } from "@/routers/types";
+import Link from "next/link";
+import Header from "./Header";
+import Header3 from "./Header3";
+import { usePathname } from "next/navigation";
+import { useThemeMode } from "@/utils/useThemeMode";
+
+export type SiteHeaders = "Header 1" | "Header 2" | "Header 3";
+
+interface HomePageItem {
+  name: string;
+  slug: PathName;
+}
+
+let OPTIONS = {
+  root: null,
+  rootMargin: "0px",
+  threshold: 1.0,
+};
+let OBSERVER: IntersectionObserver | null = null;
+const PAGES_HIDE_HEADER_BORDER: PathName[] = [
+  "/home-3",
+  "/listing-car-detail",
+  "/listing-experiences-detail",
+  "/listing-stay-detail",
+];
+
+const SiteHeader = () => {
+  const anchorRef = useRef<HTMLDivElement>(null);
+
+  let [headers] = useState<SiteHeaders[]>(["Header 1", "Header 2", "Header 3"]);
+
+  let [homePages] = useState<HomePageItem[]>([
+    { name: "Home Main", slug: "/" },
+    { name: "Real Estate", slug: "/home-2" },
+    { name: "Home 3", slug: "/home-3" },
+  ]);
+  const [headerSelected, setHeaderSelected] = useState<SiteHeaders>("Header 2");
+
+  const [isTopOfPage, setIsTopOfPage] = useState(true);
+
+  useEffect(() => {
+    setIsTopOfPage(window.pageYOffset < 5);
+  }, []);
+  //
+  useThemeMode();
+  //
+  const pathname = usePathname();
+
+  const intersectionCallback = (entries: IntersectionObserverEntry[]) => {
+    entries.forEach((entry) => {
+      setIsTopOfPage(entry.isIntersecting);
+    });
+  };
+
+  useEffect(() => {
+    // disconnect the observer
+    // observer for show the LINE bellow header
+    if (!PAGES_HIDE_HEADER_BORDER.includes(pathname as PathName)) {
+      OBSERVER && OBSERVER.disconnect();
+      OBSERVER = null;
+      return;
+    }
+    if (!OBSERVER) {
+      OBSERVER = new IntersectionObserver(intersectionCallback, OPTIONS);
+      anchorRef.current && OBSERVER.observe(anchorRef.current);
+    }
+  }, [pathname]);
+
+  const renderRadioHeaders = () => {
+    return (
+      <div className="mt-4">
+        <span className="text-sm font-medium">Header Styles</span>
+        <div className="mt-1.5 flex items-center space-x-2">
+          {headers.map((header) => {
+            return (
+              <div
+                key={header}
+                className={`py-1.5 px-3.5 flex items-center rounded-full font-medium text-xs cursor-pointer select-none ${
+                  headerSelected === header
+                    ? "bg-black text-white shadow-black/10 shadow-lg"
+                    : "border border-neutral-300 dark:border-neutral-700 hover:border-neutral-400 dark:hover:border-neutral-500"
+                }`}
+                onClick={() => setHeaderSelected(header)}
+              >
+                {header}
+              </div>
+            );
+          })}
+        </div>
+      </div>
+    );
+  };
+
+  const renderRadioHomePages = () => {
+    return (
+      <div className="mt-4">
+        <span className="text-sm font-medium">Home Demos</span>
+        <div className="mt-1.5 flex items-center space-x-2">
+          {homePages.map((home) => {
+            return (
+              <Link
+                key={home.slug}
+                href={home.slug}
+                className={`py-1.5 px-3.5 flex items-center rounded-full font-medium text-xs cursor-pointer select-none ${
+                  pathname === home.slug
+                    ? "bg-black text-white shadow-black/10 shadow-lg"
+                    : "border border-neutral-300 dark:border-neutral-700 hover:border-neutral-400 dark:hover:border-neutral-500"
+                }`}
+              >
+                {home.name}
+              </Link>
+            );
+          })}
+        </div>
+      </div>
+    );
+  };
+
+  // FOR DEMO PAGE
+  const renderControlSelections = () => {
+    return (
+      <div className="ControlSelections relative z-40 hidden lg:block">
+        <div className="fixed right-3 top-1/4 z-40 flex items-center">
+          <Popover className="relative">
+            {({ open }) => (
+              <>
+                <Popover.Button
+                  className={`p-2.5 bg-white hover:bg-neutral-100 dark:bg-primary-6000 dark:hover:bg-primary-700 rounded-xl shadow-xl border border-neutral-200 dark:border-primary-6000 z-10 focus:outline-none ${
+                    open ? " focus:ring-2 ring-primary-500" : ""
+                  }`}
+                >
+                  <CogIcon className="w-8 h-8" />
+                </Popover.Button>
+                <Transition
+                  as={Fragment}
+                  enter="transition ease-out duration-200"
+                  enterFrom="opacity-0 translate-y-1"
+                  enterTo="opacity-100 translate-y-0"
+                  leave="transition ease-in duration-150"
+                  leaveFrom="opacity-100 translate-y-0"
+                  leaveTo="opacity-0 translate-y-1"
+                >
+                  <Popover.Panel className="absolute right-0 z-10 mt-3 w-screen max-w-sm">
+                    <div className="rounded-2xl bg-white dark:bg-neutral-800 overflow-hidden nc-custom-shadow-1">
+                      <div className="relative p-6">
+                        <span className="text-xl font-semibold">Customize</span>
+                        <div className="w-full border-b border-neutral-200 dark:border-neutral-700 mt-4"></div>
+                        {renderRadioHeaders()}
+                        {renderRadioHomePages()}
+                      </div>
+                      <div className="bg-gray-50 dark:bg-white/5 p-5">
+                        <a
+                          className="flex items-center justify-center w-full px-4 py-2 !rounded-xl text-sm font-medium bg-primary-6000 text-white hover:bg-primary-700"
+                          href={
+                            "https://themeforest.net/item/chisfis-online-booking-nextjs-template/43399526"
+                          }
+                          target="_blank"
+                          rel="noopener noreferrer"
+                        >
+                          <ShoppingCartIcon className="w-4 h-4" />
+                          <span className="ml-2">Buy this template</span>
+                        </a>
+                      </div>
+                    </div>
+                  </Popover.Panel>
+                </Transition>
+              </>
+            )}
+          </Popover>
+        </div>
+      </div>
+    );
+  };
+
+  const renderHeader = () => {
+    let headerClassName = "shadow-sm dark:border-b dark:border-neutral-700";
+    if (PAGES_HIDE_HEADER_BORDER.includes(pathname as PathName)) {
+      headerClassName = isTopOfPage
+        ? ""
+        : "shadow-sm dark:border-b dark:border-neutral-700";
+    }
+    switch (headerSelected) {
+      case "Header 1":
+        return <Header className={headerClassName} navType="MainNav1" />;
+      case "Header 2":
+        return <Header className={headerClassName} navType="MainNav2" />;
+      case "Header 3":
+        return <Header3 className={headerClassName} />;
+
+      default:
+        return <Header3 className={headerClassName} />;
+    }
+  };
+
+  return (
+    <>
+      {renderControlSelections()}
+      {renderHeader()}
+      <div ref={anchorRef} className="h-1 absolute invisible"></div>
+    </>
+  );
+};
+
+export default SiteHeader;