atulkhatri

class DetailBackdropView: UICollectionReusableView {
    /// Some Code omitted
    @IBOutlet weak var playButton: UIButton!
    @IBOutlet weak var wishlistButton: UIButton!
    
    private let focusGuide = UIFocusGuide()
    
    override func awakeFromNib() {
        super.awakeFromNib()
        setupView()

atulkhatri

private func openPlayer(with asset: AssetModel) {
    if let playbackUrl = asset.url.toUrl {
        let player = AVPlayer(url: playbackUrl)
        let controller = AVPlayerViewController()
        controller.player = player
        present(controller, animated: true) {
            player.play()
        }
    }
}

atulkhatri

class DetailBackdropView: UICollectionReusableView {
    @IBOutlet weak var imageView: UIImageView!
    @IBOutlet weak var titleLabel: UILabel!
    @IBOutlet weak var summaryLabel: UILabel!
    
    typealias ButtonTapClosure = (() -> Void)
    public var onPlay: ButtonTapClosure?
    public var onWishlist: ButtonTapClosure?
    
    @IBAction func playButtonTapped(_ sender: Any) {

atulkhatri

extension DetailViewController: UICollectionViewDataSource {
    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return 1
    }
    
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let collectionCell = collectionView.dequeueReusableCell(withReuseIdentifier: kRailCellIdentifier, for: indexPath) as? RailCell
        guard let cell = collectionCell else {
            return UICollectionViewCell()
        }

atulkhatri

class DetailViewController: UIViewController {
    @IBOutlet weak var collectionView: UICollectionView!
    var asset: AssetModel!
    var rail: RailModel!

    override func viewDidLoad() {
        super.viewDidLoad()
        setupView()
    }
    

atulkhatri

private let kPostViewTag = 1100

class AssetCell: UICollectionViewCell {
    override func prepareForReuse() {
        super.prepareForReuse()
        if let view = contentView.viewWithTag(kPostViewTag) {
            view.removeFromSuperview()
        }
    }
    

atulkhatri

func collectionView(_ collectionView: UICollectionView, canFocusItemAt indexPath: IndexPath) -> Bool {
    return true
}

atulkhatri

extension RailCell: UICollectionViewDataSource {
    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return rail.list.count
    }
    
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let collectionCell = collectionView.dequeueReusableCell(withReuseIdentifier: kAssetCellIdentifier, for: indexPath) as? AssetCell
        guard let asset = rail?.list[indexPath.item], let cell = collectionCell else {
            return UICollectionViewCell()
        }

atulkhatri

class RailCell: UICollectionViewCell {
    @IBOutlet weak var collectionView: UICollectionView!
    private var rail: RailModel!
    typealias CellSelectionClosure = ((RailModel, AssetModel) -> Void)
    public var onSelect: CellSelectionClosure?
    
    override func awakeFromNib() {
        super.awakeFromNib()
        setupView()
    }

atulkhatri

private func loadData(page: PageModel) {
    pageModel = page
    collectionView.reloadData()
}