import dynamic from 'next/dynamic';
import { useRef } from 'react';

import { HeroBannerSkeleton } from '@/components/skeleton/BannerSkeleton';
import { PopularProductSkeleton } from '@/components/skeleton/PopularProductSkeleton';
import Seo from '@/core/components/Seo';
import DelayRender from '@/core/components/elements/DelayRender/DelayRender';
import DesktopView from '@/core/components/views/DesktopView';
import MobileView from '@/core/components/views/MobileView';
import { FlashSaleSkeleton } from '@/lib/flashSale/skeleton/FlashSaleSkeleton';
import PreferredBrandSkeleton from '@/lib/home/components/Skeleton/PreferredBrandSkeleton';
import BannerPromoSkeleton from '@/lib/home/components/Skeleton/BannerPromoSkeleton';
import PromotinProgram from '@/lib/promotinProgram/components/HomePage';
import PagePopupIformation from '~/modules/popup-information';
import useProductDetail from '~/modules/product-detail/stores/useProductDetail';
import { getAuth } from '~/libs/auth';

const BasicLayout = dynamic(() =>
  import('@/core/components/layouts/BasicLayout')
);
const HeroBanner = dynamic(() => import('@/components/ui/HeroBanner'), {
  loading: () => <HeroBannerSkeleton />,
});
const HeroBannerSecondary = dynamic(
  () => import('@/components/ui/HeroBannerSecondary'),
  {
    loading: () => <HeroBannerSkeleton />,
  }
);
const PopularProduct = dynamic(() => import('@/components/ui/PopularProduct'), {
  loading: () => <PopularProductSkeleton />,
});

const PreferredBrand = dynamic(
  () => import('@/lib/home/components/PreferredBrand'),
  {
    loading: () => <PreferredBrandSkeleton />,
  }
);

const FlashSale = dynamic(
  () => import('@/lib/flashSale/components/FlashSale'),
  {
    loading: () => <FlashSaleSkeleton />,
  }
);

const ProgramPromotion = dynamic(() =>
  import('@/lib/home/components/PromotionProgram'),
{
  loading: () => <BannerPromoSkeleton />,
}
);

const BannerSection = dynamic(() =>
  import('@/lib/home/components/BannerSection')
);
const CategoryHomeId = dynamic(() =>
  import('@/lib/home/components/CategoryHomeId')
);
const CustomerReviews = dynamic(() =>
  import('@/lib/review/components/CustomerReviews')
);
const ServiceList = dynamic(() => import('@/lib/home/components/ServiceList'));

export default function Home() {
  const bannerRef = useRef(null);
  const wrapperRef = useRef(null);

  const auth = getAuth();

  const handleOnLoad = () => {
    wrapperRef.current.style.height =
      bannerRef.current?.querySelector(':first-child')?.clientHeight + 'px';
  };

  return (
    <BasicLayout>
      <Seo
        title='Indoteknik.com: B2B Industrial Supply & Solution'
        description='Temukan pilihan produk B2B Industri &amp; Alat Teknik untuk Perusahaan, UMKM &amp; Pemerintah dengan lengkap, mudah dan transparan.'
        additionalMetaTags={[
          {
            name: 'keywords',
            content:
              'indoteknik, indoteknik.com, toko teknik, toko perkakas, jual genset, jual fogging, jual krisbow, harga krisbow, harga alat safety, harga pompa air',
          },
        ]}
      />

      <PagePopupIformation />

      <DesktopView>
        <div className='container mx-auto'>
          <div
            className='flex min-h-[400px] h-[460px]'
            ref={wrapperRef}
            onLoad={handleOnLoad}
          >
            <div className='w-2/12'>
              <HeroBannerSecondary />
            </div>
            <div className='w-7/12 px-1' ref={bannerRef}>
              <HeroBanner />
            </div>
            <div className='w-3/12'>
              <DelayRender renderAfter={200}>
                <PopularProduct />
              </DelayRender>
            </div>
          </div>

          <div className='my-16 flex flex-col gap-y-8'>
            <ServiceList />
            <div id='flashsale'>
              <PreferredBrand />
            </div>
            {!auth?.feature?.soApproval && (
              <>
              <DelayRender renderAfter={200}>
                <ProgramPromotion />
              </DelayRender>
              <DelayRender renderAfter={200}>
                <FlashSale />
              </DelayRender>
              </>
            )}
            <PromotinProgram />
            <CategoryHomeId />
            <BannerSection />
            <CustomerReviews />
          </div>
        </div>
      </DesktopView>

      <MobileView>
        <DelayRender renderAfter={200}>
          <HeroBanner />
        </DelayRender>
        <div className='flex flex-col gap-y-12 my-6'>
          <DelayRender renderAfter={400}>
            <ServiceList />
          </DelayRender>
          <DelayRender renderAfter={400}>
            <div id='flashsale'>
              <PreferredBrand />
            </div>
          </DelayRender>
          {!auth?.feature?.soApproval && (
            <>
              <DelayRender renderAfter={400}>
                <ProgramPromotion />
              </DelayRender>
              <DelayRender renderAfter={600}>
                <FlashSale />
              </DelayRender>
            </>
          )}
          <DelayRender renderAfter={600}>
            <PromotinProgram />
          </DelayRender>
          <DelayRender renderAfter={800}>
            <PopularProduct />
          </DelayRender>
          <DelayRender renderAfter={1000}>
            <CategoryHomeId />
            <BannerSection />
          </DelayRender>
          <DelayRender renderAfter={1200}>
            <CustomerReviews />
          </DelayRender>
        </div>
      </MobileView>
    </BasicLayout>
  );
}