macos: Experiments in swift to call the method channel

I clearly don't know swift at all

macos/Runner/AppDelegate.swift

@@ -1,9 +1,86 @@
 import Cocoa
 import FlutterMacOS
+import Foundation
 
 @NSApplicationMain
 class AppDelegate: FlutterAppDelegate {
-  override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
-    return true
-  }
+    override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
+        return true
+    }
+
+    private var methodChannel: FlutterMethodChannel?
+    private var channelName = "gitjournal.io/git"
+//
+//    override func application(
+//        _ application: UIApplication,
+//        didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
+//
+//        GeneratedPluginRegistrant.register(with: self)
+//        guard let controller = window?.rootViewController as? FlutterViewController else {
+//            fatalError("rootViewController is not type FlutterViewController")
+//        }
+//
+//        methodChannel = FlutterMethodChannel(name: channelName,
+//                                             binaryMessenger: controller.binaryMessenger)
+//        return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+//    }
+//
+//    func application(_ application: NSApplicationDelegate,
+//                     open url: URL,
+//                     options: [UIApplicationOpenURLOptionsKey : Any] = [:] ) -> Bool {
+//
+//
+//        // Determine who sent the URL.
+//        let sendingAppID = options[.sourceApplication]
+//        print("source application = \(sendingAppID ?? "Unknown")")
+//
+//
+//        // Process the URL.
+//        guard let components = NSURLComponents(url: url, resolvingAgainstBaseURL: true),
+//            let albumPath = components.path,
+//            let params = components.queryItems else {
+//                print("Invalid URL or album path missing")
+//                return false
+//        }
+//
+//
+//        if let photoIndex = params.first(where: { $0.name == "index" })?.value {
+//            print("albumPath = \(albumPath)")
+//            print("photoIndex = \(photoIndex)")
+//            return true
+//        } else {
+//            print("Photo index missing")
+//            return false
+//        }
+//    }
+//
+    /*
+     func application(_ application: UIApplication,
+     open url: URL,
+     options: [UIApplication.OpenURLOptionsKey : Any] = [:] ) -> Bool {
+
+     print("url: \(url)")
+     return true
+     }
+     */
+
 }
+
+/*
+
+
+ - (BOOL)application:(UIApplication *)app
+ openURL:(NSURL *)url
+ options:(NSDictionary<UIApplicationOpenURLOptionsKey, id> *)options {
+ NSLog(@"openUrl called with url %@", url);
+ for (NSString *key in [options allKeys]) {
+ NSLog(@".  %@: %@", key, [options objectForKey:key]);
+ }
+
+ NSDictionary *args = @{@"URL": [url absoluteString]};
+ [gitChannel invokeMethod:@"onURL" arguments:args];
+
+ return true;
+ }
+
+ */