git.r.bdr.sh - rbdr/lyricli/blob - Sources/lyricli/lyricli.swift

   1 // The main class, handles all the actions that the executable will call
   2 class Lyricli {
   3
   4     // Version of the application
   5     static var version = "0.4.0"
   6
   7     // Flag that controls whether we should show the track artist and name before
   8     // the lyrics
   9     static var showTitle = false
  10
  11     // Obtains the name of the current track from a source, fetches the lyrics
  12     // from an engine and prints them
  13     static func printLyrics() {
  14
  15         let sourceManager = SourceManager()
  16
  17         if let currentTrack = sourceManager.currentTrack {
  18             printLyrics(currentTrack)
  19         } else {
  20             print("No Artist/Song could be found :(")
  21         }
  22     }
  23
  24     // fetches the lyrics from an engine and prints them
  25     static func printLyrics(_ currentTrack: Track) {
  26         let engine = LyricsEngine(withTrack: currentTrack)
  27
  28         if let lyrics = engine.lyrics {
  29             if showTitle {
  30                 printTitle(currentTrack)
  31             }
  32
  33             print(lyrics)
  34         } else {
  35             print("Lyrics not found :(")
  36         }
  37     }
  38
  39     // Print the currently available sources
  40     static func printSources() {
  41         print("Listing Sources: Not yet implemented")
  42     }
  43
  44     // Runs the enable method of a source and writes the configuration to set it
  45     // as enabled
  46     static func enableSource(_ sourceName: String) {
  47         print("Enable source \(sourceName): Not yet implemented")
  48     }
  49
  50     // Remove a source from the enabled sources configuration
  51     static func disableSource(_ sourceName: String) {
  52         print("Disable source \(sourceName): Not yet implemented")
  53     }
  54
  55     // Removes any configuration for a source, and disables it
  56     static func resetSource(_ sourceName: String) {
  57         print("Reset source \(sourceName): Not yet implemented")
  58     }
  59
  60     // Prints the track artist and name
  61     private static func printTitle(_ track: Track) {
  62         print("\(track.artist) - \(track.name)")
  63     }
  64 }