     }
 }
 
-final class MainViewController: UIViewController {
-    
-    lazy var playerView: PlayerView = PlayerView()
-    
-    init() {
-        super.init(nibName: nil, bundle: nil)
-    }
-    
-    required init?(coder aDecoder: NSCoder) {
-        fatalError("init(coder:) has not been implemented")
-    }
-    
-    override func viewDidLoad() {
-        super.viewDidLoad()
-    }
-    
-    func pause() {
-        
-    }
-}
-
-final class CollectionViewController: UICollectionViewController {
-    
-    private let videos: [LiveVideoInfo]
-    private weak var delegate: NSObject?
-    
-    init(videos: [LiveVideoInfo], initialSelectedIndex: Int) {
-        // TODO: check bounds of initialSelectedIndex
-        
-        self.videos = videos
-        
-        let layout = UICollectionViewFlowLayout()
-        layout.scrollDirection = .horizontal
-        layout.itemSize = CGSize(width: 700, height: 700)
-        layout.minimumInteritemSpacing = 40
-        super.init(collectionViewLayout: layout)
-    }
-    
-    required init?(coder aDecoder: NSCoder) {
-        fatalError("init(coder:) has not been implemented")
-    }
-    
-    override func viewDidLoad() {
-        super.viewDidLoad()
-        
-        let collectionView = self.collectionView!
-        collectionView.delegate = self
-        collectionView.dataSource = self
-        collectionView.register(VideoDescriptionCell.self, forCellWithReuseIdentifier: VideoDescriptionCell.reuseIdentifier)
-        
-        collectionView.backgroundColor = UIColor.clear
-    }
-    
-    override func numberOfSections(in collectionView: UICollectionView) -> Int {
-        return 1
-    }
-    
-    override func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
-        return videos.count
-    }
-
-    override func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
-        fatalError()
-    }
-    
-    override func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
-        let video = videos[indexPath.item]
-        // delegate
-    }
-}
-
 struct VideoDescriptionViewData {
     let title: String
     let description: String


import Mortar

final class VideoDescriptionCell: UICollectionViewCell {
    
    static let reuseIdentifier = String(describing: VideoDescriptionCell.self)
    
    let titleLabel = UILabel()
    let descriptionLabel = UILabel()

    override init(frame: CGRect) {
        super.init(frame: frame)
        
        titleLabel.font = UIFont.preferredFont(forTextStyle: UIFontTextStyle.title1)
        descriptionLabel.font = UIFont.preferredFont(forTextStyle: UIFontTextStyle.title3)
        
        titleLabel.textAlignment = .center
        descriptionLabel.textAlignment = .center
        
        titleLabel.numberOfLines = 0
        descriptionLabel.numberOfLines = 0

        titleLabel.textColor = UIColor.white
        descriptionLabel.textColor = UIColor.white
        
        let view = self
        
        view |+| [
            titleLabel,
            descriptionLabel
        ]
        
        let vMargin = 60
        let hMargin = 40
                
        titleLabel.m_top |=| view.m_top + vMargin
        descriptionLabel.m_top |=| titleLabel.m_bottom + vMargin
        descriptionLabel.m_bottom |=| view.m_bottom - vMargin ! .low
        [titleLabel.m_leading, titleLabel.m_trailing] |=| [view.m_leading + hMargin, view.m_trailing - hMargin]
        [descriptionLabel.m_leading, descriptionLabel.m_trailing] |=| [view.m_leading + hMargin, view.m_trailing - hMargin]
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
}

