如何在UICollectionView上实现自定义分页，使其看起来像AppStore中的分页？

问：

我想在UICollectionView中实现分页，使其看起来像AppStore

上一个单元格和下一个单元格应从前缘和后缘部分可见。我想给它一种感觉就像我们在 AppStore 的“应用程序”部分看到的那样。

下面是集合视图的配置代码。 我尝试实现insetForSectionAt函数，但这完全搞砸了集合视图的滚动行为。 任何帮助将不胜感激。谢谢！

//MARK: Configure collectionView
extension ViewController: UICollectionViewDelegate, UICollectionViewDataSource {
    func setupCollectionView() {
        imagesColletionView.delegate = self
        imagesColletionView.dataSource = self
        imagesColletionView.register(CustomCollectionViewCell.self, forCellWithReuseIdentifier: CustomCollectionViewCell.cellIdentifier)
        view.addSubview(imagesColletionView)
        
        // Set up horizontal scrolling and paging
        if let layout = imagesColletionView.collectionViewLayout as? UICollectionViewFlowLayout {
            layout.scrollDirection = .horizontal
            layout.minimumLineSpacing = 0
            imagesColletionView.isPagingEnabled = true
            imagesColletionView.setCollectionViewLayout(layout, animated: false)
        }
        
        //Set constraints
        imagesColletionView.translatesAutoresizingMaskIntoConstraints = false
        NSLayoutConstraint.activate([
            imagesColletionView.topAnchor.constraint(equalTo: view.safeAreaLayoutGuide.topAnchor),
            imagesColletionView.trailingAnchor.constraint(equalTo: view.safeAreaLayoutGuide.trailingAnchor, constant: 10),
            imagesColletionView.leadingAnchor.constraint(equalTo: view.safeAreaLayoutGuide.leadingAnchor, constant: -10),
            imagesColletionView.heightAnchor.constraint(equalToConstant: UIScreen.main.bounds.height/4)
        ])
    }
    
    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return colors.count
    }
    
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let cell = collectionView.dequeueReusableCell(withReuseIdentifier: CustomCollectionViewCell.cellIdentifier, for: indexPath) as! CustomCollectionViewCell
        
        cell.backgroundColor = colors[indexPath.row]
        
        return cell
    }
    
    // UIScrollViewDelegate method to detect scrolling
        func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
                // Calculate the visible index based on content offset
                let visibleRect = CGRect(origin: imagesColletionView.contentOffset, size: imagesColletionView.bounds.size)
                let visiblePoint = CGPoint(x: visibleRect.midX, y: visibleRect.midY)
                if let indexPath = imagesColletionView.indexPathForItem(at: visiblePoint) {
                    // Scroll to the corresponding row in the table view
                    let selectedRowIndexPath = IndexPath(row: indexPath.item, section: 0)
                    namesTableView.selectRow(at: selectedRowIndexPath, animated: true, scrollPosition: .top)
                }
        }
    
    func scrollToCollectionViewItem(at indexPath: IndexPath) {
        // Determine the corresponding index path in the collection view
        let collectionViewIndexPath = IndexPath(item: indexPath.row, section: 0)
        
        // Scroll to the item in the collection view
        imagesColletionView.scrollToItem(at: collectionViewIndexPath, at: .centeredHorizontally, animated: true)
    }

}
//enables horizontal scroll
extension ViewController: UICollectionViewDelegateFlowLayout {
    func collectionView(_ collectionView: UICollectionView,
                        layout collectionViewLayout: UICollectionViewLayout,
                        sizeForItemAt indexPath: IndexPath) -> CGSize {
        let cellWidth = collectionView.bounds.width
        let cellHeight = collectionView.bounds.height
        
        return CGSize(width: cellWidth, height: cellHeight)
    }
}