import React, { useEffect, useState } from 'react';
import useCategoryManagement from '../hooks/useCategoryManagement';
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'

const CategoryDynamic = () => {
  const { categoryManagement } = useCategoryManagement();
  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, categoryData]);
 

  return (
    <div>
        {categoryManagement && categoryManagement.data?.map((category) => {
          const countLevel1 = categoryData[category.categoryIdI] || 0;
          
          return (
            <Skeleton key={category.id} isLoaded={categoryManagement}>
            <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?.categoryIdI)} className="!text-red-500 font-semibold">Lihat Semua</Link>
              </div>
              <div className='grid grid-cols-3 gap-2'>
                {category.categories.map((subCategory) => {
                  const countLevel2 = subCategoryData[subCategory.idLevel2] || 0;

                  return (
                    <div key={subCategory.id} 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'
                          />
                          <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?.idLevel2)} 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]'>
                          {subCategory.childFrontendIdI.map((childCategory) => (
                            <div key={childCategory.id}>
                              <Link href={createSlug('/shop/category/', childCategory?.name, childCategory?.idLevel3)} 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}
                                  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>
                  );
                })}
              </div>
            </div>
          </Skeleton>
          );
        })}
    </div>
  );
};

export default CategoryDynamic;
