import { Swiper, SwiperSlide } from 'swiper/react'
import  { Navigation, Pagination, Autoplay } from 'swiper';
import { useCallback, useEffect, useState } from 'react'
import usePreferredBrand from '../hooks/usePreferredBrand'
import PreferredBrandSkeleton from './Skeleton/PreferredBrandSkeleton'
import BrandCard from '@/lib/brand/components/BrandCard'
import useDevice from '@/core/hooks/useDevice'
import Link from '@/core/components/elements/Link/Link'
import axios from 'axios'

const PreferredBrand = () => {
  let query = 'level_s'
  let params = 'prioritas'
  const [isLoading, setIsLoading] = useState(true)
  const [startWith, setStartWith] = useState(null)
  const [manufactures, setManufactures] = useState([])

  const loadBrand = useCallback(async () => {
    setIsLoading(true)
    const name = startWith ? `${startWith}*` : ''
    const result = await axios(`${process.env.NEXT_PUBLIC_SELF_HOST}/api/shop/brands?params=${name}`)
    
    setIsLoading(false)
    setManufactures((manufactures) => [...result.data])
  }, [startWith])

  const toggleStartWith = (alphabet) => {
    setManufactures([])
    if (alphabet == startWith) {
      setStartWith(null)
      return
    }
    setStartWith(alphabet)
  }

  useEffect(() => {
    loadBrand()
  }, [loadBrand])

  const { preferredBrands } = usePreferredBrand(query)
  const { isMobile, isDesktop } = useDevice()
  const swiperBanner = {
    modules:[Navigation, Pagination, Autoplay],
    autoplay: {
      delay: 4000,
      disableOnInteraction: false
    },
    loop: true,
    className: 'h-[70px] md:h-[100px] w-full',
    slidesPerView: isMobile ? 4 : 8,
    spaceBetween: isMobile ? 12 : 0,
    pagination: {
      dynamicBullets: true,
      dynamicMainBullets: isMobile ? 6 : 8,
      clickable: true,
    }
  }
  const preferredBrandsData = manufactures ? manufactures.slice(0, 20) : []
  return (
    <div className='px-4 sm:px-0'>
      <div className='flex justify-between items-center mb-4'>
        <div className='font-semibold sm:text-h-lg'>Brand Pilihan</div>
        {isDesktop && (
          <Link href='/shop/brands' className='!text-red-500 font-semibold'>
            Lihat Semua
          </Link>
        )}
      </div>
      <div className='border rounded border-gray_r-6'>
        {manufactures.isLoading && <PreferredBrandSkeleton />}
        {!manufactures.isLoading && (
          <Swiper {...swiperBanner}>
            {preferredBrandsData.map((manufacture) => (
              <SwiperSlide key={manufacture.id}>
                <BrandCard brand={manufacture} />
              </SwiperSlide>
            ))}
          </Swiper>
        )}
      </div>
    </div>
  )
}

export default PreferredBrand