⭐️ Impl: ModalViewControllerMetrics

ios/Temp/ModalViewControllerMetrics.swift

@@ -0,0 +1,47 @@
+//
+//  ModalViewControllerMetrics.swift
+//  react-native-ios-modal
+//
+//  Created by Dominic Go on 9/27/24.
+//
+
+import Foundation
+import DGSwiftUtilities
+
+
+public struct ModalViewControllerMetrics: Encodable {
+
+  public var isBeingDismissed: Bool;
+  public var isBeingPresented: Bool;
+  public var isPresentedAsModal: Bool;
+
+  public var modalLevel: Int;
+  public var topmostModalLevel: Int;
+  public var isTopMostModal: Bool;
+
+  public var hasPanGesture: Bool;
+  public var isPanGestureEnabled: Bool;
+
+  public var modalPresentationStyle: String;
+  public var isUsingSheetPresentationController: Bool;
+
+  public init(viewController modalVC: UIViewController){
+
+    self.isBeingDismissed = modalVC.isBeingDismissed
+    self.isBeingPresented = modalVC.isBeingPresented
+    self.isPresentedAsModal = modalVC.isPresentedAsModal;
+
+    self.modalLevel = modalVC.modalLevel ?? -1;
+    self.topmostModalLevel = modalVC.topmostModalLevel ?? -1;
+    self.isTopMostModal = modalVC.isTopMostModal;
+
+    let modalGesture = modalVC.closestSheetPanGesture;
+    self.hasPanGesture = modalGesture != nil;
+    self.isPanGestureEnabled = modalGesture?.isEnabled ?? false;
+
+    self.modalPresentationStyle = modalVC.modalPresentationStyle.caseString;
+
+    self.isUsingSheetPresentationController =
+      modalVC.isUsingSheetPresentationController;
+  };
+};