struct AudioPlayer: HtmlProducer { let playlistText: String let playingText: String let items: [PlaylistItem] private var top: String { """

\(playingText)

\(Icon.AudioPlayer.Playlist.usageString)

""" } private var center: String { """

:: ::

""" } private var controls: String { """

""" } private var playlistStart: String { """

\(playlistText)

\(Icon.AudioPlayer.Close.usageString)

""" } private var playlistEnd: String { """

""" } func populate(_ result: inout String) { result += "

" result += top result += center result += controls result += playlistStart for item in items { result += item.content } result += playlistEnd result += "

" } struct PlaylistItem { let index: Int let image: String let name: String let album: String let track: Int let artist: String var content: String { """

\(name)\(album) • \(artist)

""" } } }