import React, { useEffect, useState, useCallback } from 'react';
import {fetchCategoryManagementSolr} from '../api/categoryManagementApi'
import NextImage from 'next/image';
import Link from "next/link";
import { createSlug } from '@/core/utils/slug';
import odooApi from '@/core/api/odooApi';
import { Skeleton } from '@chakra-ui/react';
import { Swiper, SwiperSlide } from 'swiper/react';
import 'swiper/css';
import 'swiper/css/navigation';
import 'swiper/css/pagination';
import { Navigation, Pagination, Autoplay } from 'swiper';

const CategoryDynamic = () => {

  const [categoryManagement, setCategoryManagement] = useState([])
  const [isLoading, setIsLoading] = useState(false)
  const loadBrand = useCallback(async () => {
    setIsLoading(true)
    const items = await fetchCategoryManagementSolr();
    
    setIsLoading(false)
    setCategoryManagement(items)
  }, [])

  useEffect(() => {
    loadBrand()
  }, [loadBrand])
  
  // const [categoryData, setCategoryData] = useState({});
  // const [subCategoryData, setSubCategoryData] = useState({});
  
  // useEffect(() => {
  //   const fetchCategoryData = async () => {
  //     if (categoryManagement && categoryManagement.data) {
  //       const updatedCategoryData = {};
  //       const updatedSubCategoryData = {};
        
  //       for (const category of categoryManagement.data) {
  //         const countLevel1 = await odooApi('GET', `/api/v1/category/numFound?parent_id=${category.categoryIdI}`);
          
  //         updatedCategoryData[category.categoryIdI] = countLevel1?.numFound;
          
  //         for (const subCategory of countLevel1?.children) {
  //           updatedSubCategoryData[subCategory.id] = subCategory?.numFound;
  //         }
  //       }

  //       setCategoryData(updatedCategoryData);
  //       setSubCategoryData(updatedSubCategoryData);
  //     }
  //   };

  //   fetchCategoryData();
  // }, [categoryManagement.isLoading]);

  const swiperBanner = {
    modules: [Pagination, ],
    classNames:'mySwiper',
    slidesPerView: 3,
    spaceBetween:10, 
    pagination: {
      dynamicBullets: true,
      clickable: true,
    }
  };
 
  return (
    <div>
        {categoryManagement && categoryManagement?.map((category) => {
          // const countLevel1 = categoryData[category.categoryIdI] || 0;
          return (
            <Skeleton key={category.id} isLoaded={!isLoading}>
              <div key={category.id}>
                <div className='bagian-judul flex flex-row justify-start items-center gap-3 mb-4 mt-4'>
                  <div className='font-semibold sm:text-h-lg mr-2'>{category.name}</div>
                  {/* <Skeleton isLoaded={countLevel1 != 0}>
                    <p className={`text-gray_r-10 text-sm`}>{countLevel1} Produk tersedia</p>
                  </Skeleton> */}
                  <Link href={createSlug('/shop/category/', category?.name, category?.id)} className="!text-red-500 font-semibold">Lihat Semua</Link>
                </div>
                
                {/* Swiper for SubCategories */}
                <Swiper {...swiperBanner}
                >
                  {category.categories.map((subCategory) => {
                    // const countLevel2 = subCategoryData[subCategory.idLevel2] || 0;

                    return (
                      <SwiperSlide key={subCategory.id}>
                        <div className='border rounded justify-start items-start '>
                          <div className='p-3'>
                            <div className='flex flex-row border rounded mb-2 justify-start items-center'>
                              <NextImage
                                src={subCategory.image ? subCategory.image : "/images/noimage.jpeg"}
                                alt={subCategory.name}
                                width={90}
                                height={30}
                                className='object-fit p-4'
                              />
                              <div className='bagian-judul flex flex-col justify-center items-start gap-2 ml-2'>
                                <div className='font-semibold text-lg mr-2'>{subCategory?.name}</div>
                                {/* <Skeleton isLoaded={countLevel2 != 0}>
                                  <p className={`text-gray_r-10 text-sm`}>
                                    {countLevel2} Produk tersedia
                                  </p>
                                </Skeleton> */}
                                <Link href={createSlug('/shop/category/', subCategory?.name, subCategory?.id_level_2)} className="!text-red-500 font-semibold">Lihat Semua</Link>
                              </div>
                            </div>
                            <div className='grid grid-cols-2 gap-2 overflow-y-auto max-h-[240px] min-h-[240px] content-start'>
                              {subCategory.child_frontend_id_i.map((childCategory) => (
                                <div key={childCategory.id} className=''>
                                  <Link href={createSlug('/shop/category/', childCategory?.name, childCategory?.id_level_3)} className="flex flex-row gap-2 border rounded group hover:border-red-500">
                                    <NextImage
                                      src={childCategory.image ? childCategory.image : "/images/noimage.jpeg"}
                                      alt={childCategory.name}
                                      className='p-2 ml-1'
                                      width={40}
                                      height={40}
                                    />
                                    <div className='bagian-judul flex flex-col justify-center items-center gap-2 break-words line-clamp-2 group-hover:text-red-500'>
                                      <div className='font-semibold line-clamp-2 group-hover:text-red-500 text-sm mr-2'>{childCategory.name}</div>
                                    </div>
                                  </Link>
                                </div>
                              ))}
                            </div>
                          </div>
                        </div>
                      </SwiperSlide>
                    );
                  })}
                </Swiper>
              </div>
            </Skeleton>
          );
        })}
    </div>
  );
};

export default CategoryDynamic;