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

   1 // Collect and manage the available and enabled source
   2 class SourceManager {
   3
   4     // List of sources enabled for the crurent platform
   5     private var availableSources: [String: Source] = [
   6         "arguments": ArgumentsSource(),
   7         "itunes": ItunesSource()
   8     ]
   9
  10     // Iterate over the sources until we find a track or run out of sources
  11     var currentTrack: Track? {
  12         for source in enabledSources {
  13             if let currentTrack = source.currentTrack {
  14                 return currentTrack
  15             }
  16         }
  17
  18         return nil
  19     }
  20
  21     // Return the list of enabled sources based on the configuration
  22     var enabledSources: [Source] {
  23
  24         // Checks the config and returns an array of sources based on the
  25         // enabled and available ones
  26
  27         var sources = [Source]()
  28
  29         if let sourceNames = Configuration.shared["enabled_sources"] as? [String] {
  30             for sourceName in sourceNames {
  31                 if let source = availableSources[sourceName] {
  32                     sources.append(source)
  33                 }
  34             }
  35         }
  36
  37         return sources
  38     }
  39
  40     // Given a source name, it will enable it and add it to the enabled sources config
  41     func enable(sourceName: String) {
  42     }
  43
  44     // Given a source name, it will remove it from the enabled sources config
  45     func disable(sourceName: String) {
  46     }
  47
  48     // Given a source name, it removes any stored configuration and disables it
  49     func reset(sourceName: String) {
  50     }
  51 }