import React, { useEffect, useMemo, useState } from "react";
import DataIteration from "../Helpers/DataIteration";
import AvailableJobsCard from "../Cards/AvailableJobsCard";
import ListView from '../../assets/images/list-view.png'
import GridView from '../../assets/images/grid-view.svg'
import SelectBox from "../Helpers/SelectBox";

export default function MainSection({
  className,
  marketPlaceProduct,
  categories,
}) {
  // Creating All cart..
  let marketCategories = useMemo(
    () => ({ All: "All Categories", ...categories }),
    [categories]
  );
  const [tab, setTab] = useState(Object.keys(marketCategories)[0]);

  let [contentDisplay, setContentDisplay] = useState('grid') // STATE TO HOLD LIST VIEW STYLE

  // Convert to array in order to map
  const mappedArray = Object.entries(marketCategories).map(([key, value]) => {
    return { key, value };
  });

  const [products, setProducts] = useState([]);
  const tabHandler = (value) => {
    setTab(value);
  };

   // Handles the category selection on mobile view
   const handleSetCategory = (value) => {
    for (let i in marketCategories) {
      if (marketCategories[i] == value) {
        setTab(i);
      }
    }
  };

  useEffect(() => {
    if (tab === "All") {
      setProducts(marketPlaceProduct);
    } else {
      const filteredProducts = marketPlaceProduct.filter((product) =>
        product.category.includes(tab)
      );
      setProducts(filteredProducts);
    }
  }, [tab, marketPlaceProduct, categories, marketCategories]);

  return (
    <div className={`market-place-section w-full ${className || ""}`}>
      <div className="market-place-wrapper w-full">
        <div className="filter-navigate-area flex justify-between items-center mb-8">
          <div className="tab-item w-full flex items-center">
            <div className="hidden lg:flex md:space-x-8 space-x-2">
              {mappedArray.map(({ key, value }) => (
                <span
                key={key}
                  onClick={() => tabHandler(key)}
                  className={`md:text-[18px] text-md  text-dark-gray dark:text-white hover:text-pink border-b hover:border-pink font-medium cursor-pointer ${
                    tab === key
                      ? "text-pink border-pink"
                      : " border-transparent"
                  }`}
                >
                  {value}
                </span>
              ))}
            </div>
            {/* market categories on screen smaller than large screen */}
            <div className="w-[80%] lg:hidden">
              <SelectBox
                action={handleSetCategory}
                datas={Object.values(marketCategories)}
                className="Update-table-dropdown"
                contentBodyClasses="w-auto min-w-max"
                position='left'
              />
            </div>
          </div>
          {/* contentDisplay toggler */}
          <div className="p-2 w-[35px] h-[35px] bg-white dark:bg-slate-200 rounded-lg">
              <img 
                title={contentDisplay=='grid'? 'list view' : 'grid view'}
                onClick={()=>setContentDisplay((prev)=>prev=='grid'? 'list' : 'grid')}
                src={contentDisplay=='grid'? ListView : GridView}
                className="w-full h-full cursor-pointer" alt="view" 
              />
          </div>
          {/* end of contentDisplay toggler */}
        </div>
        <div className="filter-navigate-content w-full min-h-screen">
          <div className={contentDisplay == 'grid' ? 'grid lg:grid-cols-3 sm:grid-cols-2 gap-[30px]' : 'w-full'}>
            <DataIteration
              datas={products}
              startLength={process.env.REACT_APP_ZERO_STATE}
              endLength={products?.length}
            >
              {({ datas }) => (
                <AvailableJobsCard contentDisplay={contentDisplay} key={datas.id} datas={datas} />
              )}
            </DataIteration>
          </div>
        </div>
      </div>
    </div>
  );
}