Repo created

iphone/Maps/UI/PlacePage/Components/PlacePageHeader/PlacePageHeaderPresenter.swift

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+protocol PlacePageHeaderPresenterProtocol: AnyObject {
+  var objectType: PlacePageObjectType { get }
+  
+  func configure()
+  func onClosePress()
+  func onExpandPress()
+  func onShareButtonPress(from sourceView: UIView)
+  func onExportTrackButtonPress(_ type: KmlFileType, from sourceView: UIView)
+}
+
+protocol PlacePageHeaderViewControllerDelegate: AnyObject {
+  func previewDidPressClose()
+  func previewDidPressExpand()
+  func previewDidPressShare(from sourceView: UIView)
+  func previewDidPressExportTrack(_ type: KmlFileType, from sourceView: UIView)
+}
+
+class PlacePageHeaderPresenter {
+  enum HeaderType {
+    case flexible
+    case fixed
+  }
+
+  private weak var view: PlacePageHeaderViewProtocol?
+  private let placePagePreviewData: PlacePagePreviewData
+  let objectType: PlacePageObjectType
+  private weak var delegate: PlacePageHeaderViewControllerDelegate?
+  private let headerType: HeaderType
+
+  init(view: PlacePageHeaderViewProtocol,
+       placePagePreviewData: PlacePagePreviewData,
+       objectType: PlacePageObjectType,
+       delegate: PlacePageHeaderViewControllerDelegate?,
+       headerType: HeaderType) {
+    self.view = view
+    self.delegate = delegate
+    self.placePagePreviewData = placePagePreviewData
+    self.objectType = objectType
+    self.headerType = headerType
+  }
+}
+
+extension PlacePageHeaderPresenter: PlacePageHeaderPresenterProtocol {
+  func configure() {
+    view?.setTitle(placePagePreviewData.title, secondaryTitle: placePagePreviewData.secondaryTitle, branch: placePagePreviewData.branch)
+    switch headerType {
+    case .flexible:
+      view?.isExpandViewHidden = false
+      view?.isShadowViewHidden = true
+    case .fixed:
+      view?.isExpandViewHidden = true
+      view?.isShadowViewHidden = false
+    }
+  }
+
+  func onClosePress() {
+    delegate?.previewDidPressClose()
+  }
+
+  func onExpandPress() {
+    delegate?.previewDidPressExpand()
+  }
+
+  func onShareButtonPress(from sourceView: UIView) {
+    delegate?.previewDidPressShare(from: sourceView)
+  }
+
+  func onExportTrackButtonPress(_ type: KmlFileType, from sourceView: UIView) {
+    delegate?.previewDidPressExportTrack(type, from: sourceView)
+  }
+}