90 lines
2.9 KiB
Swift
90 lines
2.9 KiB
Swift
import Models
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import Services
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import SwiftUI
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import Utils
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import Views
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@MainActor final class PushNotificationSettingsViewModel: ObservableObject {
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@Published var isLoading = false
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@Published var emails = [NewsletterEmail]()
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@Published var desiredNotificationsEnabled = false
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@AppStorage(UserDefaultKey.notificationsEnabled.rawValue) var notificationsEnabled = false
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func checkPushNotificationsStatus() {
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UNUserNotificationCenter.current().getNotificationSettings { settings in
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DispatchQueue.main.async {
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self.desiredNotificationsEnabled = settings.alertSetting == UNNotificationSetting.enabled
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}
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}
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}
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func tryUpdateToDesired(dataService: DataService) {
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UserDefaults.standard.set(desiredNotificationsEnabled, forKey: UserDefaultKey.notificationsEnabled.rawValue)
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if desiredNotificationsEnabled {
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UNUserNotificationCenter.current().requestAuthorization(options: [.alert]) { granted, _ in
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DispatchQueue.main.async {
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self.desiredNotificationsEnabled = granted
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Task {
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if let savedToken = UserDefaults.standard.string(forKey: UserDefaultKey.firebasePushToken.rawValue) {
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_ = try? await dataService.syncDeviceToken(
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deviceTokenOperation: DeviceTokenOperation.addToken(token: savedToken))
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}
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NotificationCenter.default.post(name: Notification.Name("ReconfigurePushNotifications"), object: nil)
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}
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}
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}
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} else {
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if let tokenID = UserDefaults.standard.string(forKey: UserDefaultKey.deviceTokenID.rawValue) {
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Task {
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try? await Services().dataService.syncDeviceToken(deviceTokenOperation: .deleteToken(tokenID: tokenID))
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}
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}
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}
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}
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}
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struct PushNotificationSettingsView: View {
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@EnvironmentObject var dataService: DataService
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@StateObject var viewModel = PushNotificationSettingsViewModel()
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@State var desiredNotificationsEnabled: Bool = false
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var body: some View {
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Group {
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#if os(iOS)
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Form {
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innerBody
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}
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#elseif os(macOS)
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List {
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innerBody
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}
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.listStyle(InsetListStyle())
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#endif
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}
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.task { viewModel.checkPushNotificationsStatus() }
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}
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private var innerBody: some View {
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Group {
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Section {
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Toggle(isOn: $viewModel.desiredNotificationsEnabled, label: { Text(LocalText.notificationsEnabled) })
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}.onChange(of: viewModel.desiredNotificationsEnabled) { _ in
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viewModel.tryUpdateToDesired(dataService: dataService)
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}
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Section { // TODO: double check this text
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Text("\(LocalText.notificationsExplainer)\n\(LocalText.notificationsTriggerExplainer)")
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.accentColor(.blue)
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}
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Section {
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NavigationLink("Devices") {
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PushNotificationDevicesView()
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}
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}
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}
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.navigationTitle(LocalText.pushNotificationsGeneric)
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}
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}
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