Deep Linking

deeplink.swift

enum Route {
  case modal
  case tab(TabBarViewController.Tab)

  init?(url: URL) {
    switch url.absoluteString {
    case "\(scheme)://tab1": self = .tab(.tab1)
    case "\(scheme)://tab2": self = .tab(.tab2)
    case "\(scheme)://modal": self = .modal
    default: return nil
    }
  }

  init?(shortcutItem: UIApplicationShortcutItem) {
    switch shortcutItem.type {
    case "io.objc.deeplinking.tab1": self = .tab(.tab1)
    case "io.objc.deeplinking.tab2": self = .tab(.tab2)
    case "io.objc.deeplinking.modal": self = .modal
    default: return nil
    }
  }

  func handle(_ delegate: UIResponder & UIApplicationDelegate) {
    let tabController = delegate.window??.rootViewController as! TabBarViewController
    switch self {
    case .tab(let tab): tabController.showTab(tab)
    case .modal: tabController.showModal(sender: self)
    }
  }
}