All files / src/components/features/home/Hero HeroCarousel.tsx

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"use client";

import { Swiper, SwiperSlide } from "swiper/react";
import { Autoplay, Pagination } from "swiper/modules";
import Image from "next/image";
import Link from "next/link";

// Import Swiper styles
import "swiper/css/pagination";
import "swiper/css";

import type { HeroCarouselItem } from "./types";

interface HeroCarouselProps {
  items: HeroCarouselItem[];
  /** Mark first image as priority for LCP optimization */
  priorityFirstImage?: boolean;
}

const HeroCarousel = ({ items, priorityFirstImage = true }: HeroCarouselProps) => {
  // If no items, show placeholder
  if (!items || items.length === 0) {
    return (
      <div className="flex items-center justify-center h-[400px] text-gray-500 dark:text-gray-400">
        <p>No carousel items configured</p>
      </div>
    );
  }

  const formatPrice = (price: number) => {
    return new Intl.NumberFormat("en-US", {
      style: "currency",
      currency: "USD",
      minimumFractionDigits: 0,
      maximumFractionDigits: 0}).format(price);
  };

  return (
    <Swiper
      spaceBetween={30}
      centeredSlides={true}
      autoplay={{
        delay: 2500,
        disableOnInteraction: false}}
      pagination={{
        clickable: true}}
      modules={[Autoplay, Pagination]}
      className="hero-carousel"
    >
      {items.map((item, index) => (
        <SwiperSlide key={item.id}>
          <Link href={`/product/${item.product.slug}`} className="block">
            <div className="flex items-center pt-6 sm:pt-0 flex-col-reverse sm:flex-row">
              <div className="max-w-[394px] py-10 sm:py-15 lg:py-24.5 pl-4 sm:pl-7.5 lg:pl-12.5">
                {/* Badge */}
                {item.badgeText && (
                  <div className="flex items-center gap-4 mb-7.5 sm:mb-10">
                    <span className="block font-semibold text-heading-3 sm:text-heading-1 text-blue">
                      {item.badgeText}
                    </span>
                    {item.badgeSubtext && (
                      <span className="block text-dark dark:text-gray-200 text-sm sm:text-custom-1 sm:leading-[24px]">
                        {item.badgeSubtext.split(" ").map((word, i) => (
                          <span key={i}>
                            {word}
                            {i < item.badgeSubtext!.split(" ").length - 1 && <br />}
                          </span>
                        ))}
                      </span>
                    )}
                  </div>
                )}

                {/* Title */}
                <h2 className="font-semibold text-dark dark:text-gray-100 text-xl sm:text-3xl mb-3">
                  {item.headline}
                </h2>

                {/* Description */}
                {item.subheadline && (
                  <p className="dark:text-gray-300 line-clamp-2">
                    {item.subheadline}
                  </p>
                )}

                {/* Price (optional) */}
                {item.product.discountedPrice && item.product.discountedPrice < item.product.price && (
                  <div className="flex items-center gap-3 mt-4">
                    <span className="font-medium text-xl text-red dark:text-red-400">
                      {formatPrice(item.product.discountedPrice)}
                    </span>
                    <span className="font-medium text-lg text-dark-3 dark:text-gray-400 line-through">
                      {formatPrice(item.product.price)}
                    </span>
                  </div>
                )}

                {/* CTA Button */}
                <span className="inline-flex font-medium text-white text-custom-sm rounded-md bg-dark dark:bg-gray-700 py-3 px-9 ease-out duration-200 hover:bg-blue mt-10">
                  {item.ctaText}
                </span>
              </div>

              {/* Product Image */}
              <div className="flex-shrink-0 w-full sm:w-auto max-w-[280px] sm:max-w-[351px] mx-auto sm:mx-0 aspect-square sm:aspect-[351/358]">
                {item.product.image ? (
                  <Image
                    src={item.product.image.url}
                    alt={item.headline}
                    width={351}
                    height={358}
                    className="object-contain w-full h-full"
                    sizes="(max-width: 640px) 280px, 351px"
                    priority={priorityFirstImage && index === 0}
                  />
                ) : (
                  <div className="w-full h-full bg-gray-200 dark:bg-gray-700 rounded-lg flex items-center justify-center">
                    <span className="text-gray-400">No image</span>
                  </div>
                )}
              </div>
            </div>
          </Link>
        </SwiperSlide>
      ))}
    </Swiper>
  );
};

export default HeroCarousel;