svrjs-nextjs-website/components/widgets/Banner.tsx

"use client";
import { cn } from "@/lib/utils";
import { X } from "lucide-react";
import { useState } from "react";

interface BannerProps {
  className?: string;
  title?: string;
  announcement: string;
  link?: string;
  buttonText?: string;
  closeButton?: boolean;
  icon?: React.ReactNode;
}

export default function Banner({
  className,
  title,
  announcement,
  link,
  buttonText = "Learn More",
  closeButton = true,
  icon
}: BannerProps) {
  const [isBannerVisible, setIsBannerVisible] = useState(true);

  const handleClose = () => {
    setIsBannerVisible(false);
  };

  return (
    isBannerVisible && (
      <div
        className={cn(
          "relative isolate flex items-center gap-x-6 overflow-hidden bg-gray-50 px-6 py-2 sm:px-3.5 sm:before:flex-1 border-b",
          className
        )}
      >
        <div
          aria-hidden="true"
          className="absolute left-[max(-7rem,calc(50%-52rem))] top-1/2 -z-10 -translate-y-1/2 transform-gpu blur-2xl"
        >
          <div
            style={{
              clipPath:
                "polygon(74.8% 41.9%, 97.2% 73.2%, 100% 34.9%, 92.5% 0.4%, 87.5% 0%, 75% 28.6%, 58.5% 54.6%, 50.1% 56.8%, 46.9% 44%, 48.3% 17.4%, 24.7% 53.9%, 0% 27.9%, 11.9% 74.2%, 24.9% 54.1%, 68.6% 100%, 74.8% 41.9%)"
            }}
            className="aspect-[577/310] w-[36.0625rem] bg-gradient-to-r from-primary to-yellow-200 opacity-30"
          />
        </div>
        <div
          aria-hidden="true"
          className="absolute left-[max(45rem,calc(50%+8rem))] top-1/2 -z-10 -translate-y-1/2 transform-gpu blur-2xl"
        >
          <div
            style={{
              clipPath:
                "polygon(74.8% 41.9%, 97.2% 73.2%, 100% 34.9%, 92.5% 0.4%, 87.5% 0%, 75% 28.6%, 58.5% 54.6%, 50.1% 56.8%, 46.9% 44%, 48.3% 17.4%, 24.7% 53.9%, 0% 27.9%, 11.9% 74.2%, 24.9% 54.1%, 68.6% 100%, 74.8% 41.9%)"
            }}
            className="aspect-[577/310] w-[36.0625rem] bg-gradient-to-r from-primary to-[#9089fc] opacity-30"
          />
        </div>
        <div className="flex items-center flex-wrap gap-x-4 gap-y-2">
          {icon && <span className="flex-none sm:block hidden">{icon}</span>}
          <p className="text-sm leading-6 text-gray-900">
            {title && (
              <>
                <strong className="font-semibold">{title}</strong>
                <svg
                  viewBox="0 0 2 2"
                  aria-hidden="true"
                  className="mx-2 inline h-0.5 w-0.5 fill-current"
                >
                  <circle r={1} cx={1} cy={1} />
                </svg>
              </>
            )}
            {announcement}
          </p>
          {link && (
            <a
              href={link}
              className="flex-none rounded-full bg-gray-900 px-3.5 py-1 text-sm font-semibold text-white shadow-sm hover:bg-gray-700 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-gray-900"
            >
              {buttonText} <span aria-hidden="true">&rarr;</span>
            </a>
          )}
        </div>
        {closeButton && (
          <div className="flex flex-1 justify-end">
            <button
              type="button"
              className="-m-3 p-3 focus-visible:outline-offset-[-4px]"
              onClick={handleClose}
            >
              <span className="sr-only">Dismiss</span>
              <X aria-hidden="true" className="h-5 w-5 text-gray-900" />
            </button>
          </div>
        )}
      </div>
    )
  );
}