Repo created

iphone/Maps/UI/Search/SearchOnMap/SearchOnMapManager.swift

@@ -0,0 +1,92 @@
+@objc
+enum SearchOnMapState: Int {
+  case searching
+  case hidden
+  case closed
+}
+
+@objc
+enum SearchOnMapRoutingTooltipSearch: Int {
+  case none
+  case start
+  case finish
+}
+
+@objc
+protocol SearchOnMapManagerObserver: AnyObject {
+  func searchManager(didChangeState state: SearchOnMapState)
+}
+
+@objcMembers
+final class SearchOnMapManager: NSObject {
+  private var interactor: SearchOnMapInteractor? { viewController?.interactor }
+  private let observers = ListenerContainer<SearchOnMapManagerObserver>()
+
+  weak var viewController: SearchOnMapViewController?
+  var isSearching: Bool { viewController != nil }
+
+  override init() {
+    super.init()
+  }
+
+  // MARK: - Public methods
+  func startSearching(isRouting: Bool) {
+    if viewController != nil {
+      interactor?.handle(.openSearch)
+      return
+    }
+    FrameworkHelper.deactivateMapSelection()
+    let viewController = SearchOnMapViewControllerBuilder.build(isRouting: isRouting,
+                                                                didChangeState: notifyObservers)
+    self.viewController = viewController
+  }
+
+  func hide() {
+    interactor?.handle(.hideSearch)
+  }
+
+  func close() {
+    interactor?.handle(.closeSearch)
+  }
+
+  func setRoutingTooltip(_ tooltip: SearchOnMapRoutingTooltipSearch) {
+    interactor?.routingTooltipSearch = tooltip
+  }
+
+  func setPlaceOnMapSelected(_ isSelected: Bool) {
+    interactor?.handle(isSelected ? .didSelectPlaceOnMap : .didDeselectPlaceOnMap)
+  }
+
+  func setMapIsDragging() {
+    interactor?.handle(.didStartDraggingMap)
+  }
+
+  func searchText(_ searchText: SearchQuery) {
+    interactor?.handle(.didSelect(searchText))
+  }
+
+  func addObserver(_ observer: SearchOnMapManagerObserver) {
+    observers.addListener(observer)
+  }
+
+  func removeObserver(_ observer: SearchOnMapManagerObserver) {
+    observers.removeListener(observer)
+  }
+
+  private func notifyObservers(_ state: SearchOnMapState) {
+    observers.forEach { observer in observer.searchManager(didChangeState: state) }
+  }
+}
+
+private struct SearchOnMapViewControllerBuilder {
+  static func build(isRouting: Bool, didChangeState: @escaping ((SearchOnMapState) -> Void)) -> SearchOnMapViewController {
+    let viewController = SearchOnMapViewController()
+    let presenter = SearchOnMapPresenter(isRouting: isRouting,
+                                         didChangeState: didChangeState)
+    let interactor = SearchOnMapInteractor(presenter: presenter)
+    presenter.view = viewController
+    viewController.interactor = interactor
+    viewController.show()
+    return viewController
+  }
+}