import {
  getCategoryData,
  getPublicCategoryData,
} from "@/service/landing/landing";
import React, { useEffect, useState } from "react";
import { useTranslations } from "next-intl";
import { usePathname } from "next/navigation";
import { useParams } from "next/navigation";
import Image from "next/image";

import { useRouter } from "@/i18n/routing";
import { Reveal } from "../Reveal";
import { Carousel, CarouselContent, CarouselItem, CarouselNext, CarouselPrevious } from "@/components/ui/carousel";

const ContentCategoryKaltara = (props: { group?: string; type: string }) => {
  const [categories, setCategories] = useState<any>();
  const t = useTranslations("LandingPage");
  const params = useParams();
  const locale = params?.locale;
  const [selectedTab, setSelectedTab] = useState("image");
  const poldaName = params?.polda_name;
  const satkerName = params?.satker_name;
  const router = useRouter();

  let prefixPath = poldaName
    ? `/polda/${poldaName}`
    : satkerName
    ? `/satker/${satkerName}`
    : "/";

  useEffect(() => {
    initFetch();
  }, []);
  const initFetch = async () => {
    const response = await getPublicCategoryData(
      props.group == "mabes"
        ? ""
        : props.group == "polda" && poldaName && String(poldaName)?.length > 1
        ? poldaName
        : props.group == "satker" &&
          satkerName &&
          String(satkerName)?.length > 1
        ? "satker-" + satkerName
        : "",
      "",
      locale == "en" ? true : false
    );
    console.log("category", response);
    setCategories(response?.data?.data?.content);
  };

  const [searchTerm, setSearchTerm] = useState("");
  const [seeAllValue, setSeeAllValue] = useState(false);
  const pathname = usePathname();

  const shimmer = (w: number, h: number) => `
  <svg width="${w}" height="${h}" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
    <defs>
      <linearGradient id="g">
        <stop stop-color="#bcbcbd" offset="20%" />
        <stop stop-color="#f9fafb" offset="50%" />
        <stop stop-color="#bcbcbd" offset="70%" />
      </linearGradient>
    </defs>
    <rect width="${w}" height="${h}" fill="#bcbcbd" />
    <rect id="r" width="${w}" height="${h}" fill="url(#g)" />
    <animate xlink:href="#r" attributeName="x" from="-${w}" to="${w}" dur="1s" repeatCount="indefinite"  />
  </svg>`;

  const toBase64 = (str: string) =>
    typeof window === "undefined"
      ? Buffer.from(str).toString("base64")
      : window.btoa(str);

  return (
    <div className="px-4 lg:px-[115px] py-10">
      <Reveal>
        <h2 className="text-center text-xl lg:text-3xl font-bold text-[#bb3523] mb-4">
          {pathname?.split("/")[1] == "in" ? (
            <>
              <span className="text-black dark:text-white">
                {t("category", { defaultValue: "Category" })}&nbsp;
              </span>
              {t("content", { defaultValue: "Content" })}
            </>
          ) : (
            <>
              <span className="text-black dark:text-white">
                {t("content", { defaultValue: "Content" })}&nbsp;
              </span>
              {t("category", { defaultValue: "Category" })}
            </>
          )}
        </h2>
        <div className="h-1 w-52 bg-[#bb3523] mx-auto mb-6 rounded"></div>

        <div className="">
          <Carousel className="w-full max-w-full">
            <CarouselContent>
              {categories?.map((category: any) => (
                <CarouselItem key={category?.id} className="md:basis-1/2 lg:basis-1/3">
                  <div onClick={() => router.push(prefixPath + `all/filter?category=${category?.id}`)} className="cursor-pointer relative group rounded-md overflow-hidden shadow-md hover:shadow-lg block">
                    {/* Gambar */}
                    <Image
                      priority={true} 
                      placeholder={`data:image/svg+xml;base64,${toBase64(
                        shimmer(700, 475)
                      )}`}
                      alt="category"
                      width={2560}
                      height={1440}
                      src={category?.smallThumbnailLink}
                      className="w-full lg:h-[250px] h-40 object-cover group-hover:scale-110 transition-transform duration-300"
                    />

                    {/* Overlay gelap */}
                    <div className="absolute inset-0 bg-black bg-opacity-25 group-hover:bg-opacity-35 transition-all duration-300 rounded-md"></div>

                    {/* Judul */}
                    <div className="absolute bottom-5 left-0 right-16 bg-transparent backdrop-blur-md text-white p-4 border-l-2 border-[#bb3523] z-10 group-hover:scale-x-150 origin-left">
                      <h3 className="text-sm font-semibold truncate">
                        {category?.name}
                      </h3>
                    </div>
                  </div>
                </CarouselItem>
              ))}
            </CarouselContent>
            <CarouselPrevious className="-ml-0 lg:-ml-7" />
            <CarouselNext className="-mr-0 lg:-mr-7" />
          </Carousel>
        </div>
        {/* <div className="flex items-center flex-row justify-center">
          <Button onClick={() => setSeeAllValue(!seeAllValue)} className="bg-white hover:bg-[#bb3523] text-[#bb3523] hover:text-white border-2 border-[#bb3523]">
            {seeAllValue ? t("seeLess", { defaultValue: "See Less" }) : t("seeMore", { defaultValue: "See More" })}
          </Button>
        </div> */}
        <div className="flex items-center flex-row justify-center mt-7">
          <div
            onClick={() =>
              router.push(
                prefixPath + `/${selectedTab}/filter?sortBy=${props.type}`
              )
            }
            className="cursor-pointer border text-[#bb3523] rounded-lg text-sm lg:text-md px-4 py-1 border-[#bb3523]"
          >
            {t("seeAll", { defaultValue: "See All" })}
          </div>
        </div>
      </Reveal>
    </div>
  );
};

export default ContentCategoryKaltara;