✨ RaPla parser is now aware of recurring events

- Also some small improvements and basic implementation of Notifications

DHBW-Service/App/DHBW_ServiceApp.swift

@@ -6,12 +6,14 @@
 //
 
 import SwiftUI
+import UserNotifications
 
 @main
 struct DHBW_ServiceApp: App {
+    @UIApplicationDelegateAdaptor private var appDelegate: AppDelegate
     let persistenceController = PersistenceController.shared
     let settings = LocalSettings()
-
+    
     var body: some Scene {
         WindowGroup {
             ContentView()
@@ -20,3 +22,21 @@ struct DHBW_ServiceApp: App {
         }
     }
 }
+
+//*** Implement App delegate ***//
+class AppDelegate: NSObject, UIApplicationDelegate {
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
+        return true
+    }
+    
+    //No callback in simulator
+    //-- must use device to get valid push token
+    func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data)          {
+        let tokenParts = deviceToken.map { data in String(format: "%02.2hhx", data) }
+        let token = tokenParts.joined()
+        print("Device Token: \(token)")
+    }
+    func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {
+        print(error.localizedDescription)
+    }
+}