extension ProductListCell {

    func setCollectionViewDataSourceDelegate<D: JTAppleCalendarViewDataSource & JTAppleCalendarViewDelegate>(_ dataSourceDelegate: D, forRow row: Int) {

        CalenderCollectionView.calendarDelegate = dataSourceDelegate
        CalenderCollectionView.calendarDataSource = dataSourceDelegate
        CalenderCollectionView.tag = row
        CalenderCollectionView.setContentOffset(CalenderCollectionView.contentOffset, animated:false)
        CalenderCollectionView.reloadData()
    }

    var collectionViewOffset: CGFloat {
        set { CalenderCollectionView.contentOffset.x = newValue }
        get { return CalenderCollectionView.contentOffset.x }
    }
}

func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {

        print("will display cell")
        if((indexPath.row+1)/10 == self.pageNumber && self.pageNumber < self.TotalPages){

         self.pageNumber+=1
         self.ApiCallforCategoryData()
        }

        guard let tableViewCell = cell as? ProductListCell else { return }
        tableViewCell.setCollectionViewDataSourceDelegate(self, forRow: indexPath.row)
        tableViewCell.collectionViewOffset = storedOffsets[indexPath.row] ?? 0
    }


    func tableView(_ tableView: UITableView, didEndDisplaying cell: UITableViewCell, forRowAt indexPath: IndexPath) {

        print("did end displaying cell")
        guard let tableViewCell = cell as? ProductListCell else { return }
        storedOffsets[indexPath.row] = tableViewCell.collectionViewOffset
    }