Options-SideKick/ios/OptionsSidekick/OptionsSidekick/Notifications/NotificationPermissions.swift

import Foundation
import UserNotifications

@MainActor
final class NotificationPermissions {
    static let shared = NotificationPermissions()
    private init() {}

    func requestIfNeeded() async {
        guard !LocalStore.shared.notificationPermissionRequested else { return }
        LocalStore.shared.notificationPermissionRequested = true

        let center = UNUserNotificationCenter.current()

        // Register a custom category with a "View" action for deep linking
        let viewAction = UNNotificationAction(
            identifier: Constants.notificationActionView,
            title: "View Position",
            options: [.foreground]
        )
        let category = UNNotificationCategory(
            identifier: Constants.notificationCategory,
            actions: [viewAction],
            intentIdentifiers: [],
            options: []
        )
        center.setNotificationCategories([category])

        do {
            let granted = try await center.requestAuthorization(options: [.alert, .badge, .sound])
            if granted {
                await MainActor.run {
                    UIApplication.shared.registerForRemoteNotifications()
                }
            }
        } catch {
            print("Notification permission error: \(error)")
        }
    }
}