ladill-mini/apps/ios/LadillMini/Push/AppDelegate.swift

import FirebaseCore
import FirebaseMessaging
import UIKit
import UserNotifications

final class AppDelegate: NSObject, UIApplicationDelegate, UNUserNotificationCenterDelegate, MessagingDelegate {

    func application(
        _ application: UIApplication,
        didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil
    ) -> Bool {
        FirebaseApp.configure()

        UNUserNotificationCenter.current().delegate = self
        Messaging.messaging().delegate = self

        if launchOptions?[.remoteNotification] != nil {
            Task { @MainActor in
                PushNotificationRouter.shared.openInbox()
            }
        }

        return true
    }

    func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
        Messaging.messaging().apnsToken = deviceToken
    }

    func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {
        #if DEBUG
        print("APNs registration failed: \(error.localizedDescription)")
        #endif
    }

    // MARK: - FCM

    func messaging(_ messaging: Messaging, didReceiveRegistrationToken fcmToken: String?) {
        guard let fcmToken else { return }
        Task { await PushTokenRegistrar.onTokenRefresh(fcmToken) }
    }

    // MARK: - UNUserNotificationCenterDelegate

    func userNotificationCenter(
        _ center: UNUserNotificationCenter,
        willPresent notification: UNNotification,
        withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void
    ) {
        completionHandler([.banner, .sound, .badge])
    }

    func userNotificationCenter(
        _ center: UNUserNotificationCenter,
        didReceive response: UNNotificationResponse,
        withCompletionHandler completionHandler: @escaping () -> Void
    ) {
        Task { @MainActor in
            PushNotificationRouter.shared.openInbox()
        }
        completionHandler()
    }
}