import Foundation

enum OutputFormatSetting: Int {
  case gifOnly = 0
  case mp4Only = 1
  case all = 2
  
  init?(_ string: String) {
    switch(string) {
    case "gif":
      self = .gifOnly
    case "mp4":
      self = .mp4Only
    case "all":
      self = .all
    default:
      return nil
    }
  }
  
  func shouldSaveGif() -> Bool {
    return self == .gifOnly || self == .all
  }
  
  func shouldSaveMp4() -> Bool {
    return self == .mp4Only || self == .all
  }
}