passepartout-apple/Passepartout/App/Intents/IntentsManager.swift

111 lines
3.8 KiB
Swift

//
// IntentsManager.swift
// Passepartout
//
// Created by Davide De Rosa on 3/30/22.
// Copyright (c) 2022 Davide De Rosa. All rights reserved.
//
// https://github.com/passepartoutvpn
//
// This file is part of Passepartout.
//
// Passepartout is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Passepartout is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
//
import Foundation
import Intents
import IntentsUI
import Combine
class IntentsManager: NSObject, ObservableObject {
@Published private(set) var isReloadingShortcuts = false
@Published private(set) var shortcuts: [UUID: Shortcut] = [:]
let shouldDismissIntentView = PassthroughSubject<Void, Never>()
override init() {
super.init()
reloadShortcuts()
}
func reloadShortcuts() {
isReloadingShortcuts = true
INVoiceShortcutCenter.shared.getAllVoiceShortcuts { vs, error in
if let error = error {
assertionFailure("Unable to fetch existing shortcuts: \(error)")
DispatchQueue.main.async {
self.isReloadingShortcuts = false
}
return
}
let shortcuts = (vs ?? []).reduce(into: [UUID: Shortcut]()) {
$0[$1.identifier] = Shortcut($1)
}
DispatchQueue.main.async {
self.shortcuts = shortcuts
self.isReloadingShortcuts = false
}
}
}
}
extension IntentsManager: INUIAddVoiceShortcutViewControllerDelegate {
func addVoiceShortcutViewController(_ controller: INUIAddVoiceShortcutViewController, didFinishWith voiceShortcut: INVoiceShortcut?, error: Error?) {
guard let vs = voiceShortcut else {
shouldDismissIntentView.send()
return
}
shortcuts[vs.identifier] = Shortcut(vs)
shouldDismissIntentView.send()
}
func addVoiceShortcutViewControllerDidCancel(_ controller: INUIAddVoiceShortcutViewController) {
shouldDismissIntentView.send()
}
}
extension IntentsManager: INUIEditVoiceShortcutViewControllerDelegate {
func editVoiceShortcutViewController(_ controller: INUIEditVoiceShortcutViewController, didUpdate voiceShortcut: INVoiceShortcut?, error: Error?) {
guard let vs = voiceShortcut else {
return
}
shortcuts[vs.identifier] = Shortcut(vs)
shouldDismissIntentView.send()
// XXX: iOS bug, vs.invocationPhrase here is still the old one before edit
//
// additionally, back from edit view controller does not trigger either onAppear or
// scenePhase .active FFS
//
// so damn it, reload manually after a delay
Task {
await Task.maybeWait(forMilliseconds: Constants.Delays.xxxReloadEditedShortcut)
await MainActor.run {
reloadShortcuts()
}
}
}
func editVoiceShortcutViewController(_ controller: INUIEditVoiceShortcutViewController, didDeleteVoiceShortcutWithIdentifier deletedVoiceShortcutIdentifier: UUID) {
shortcuts.removeValue(forKey: deletedVoiceShortcutIdentifier)
shouldDismissIntentView.send()
}
func editVoiceShortcutViewControllerDidCancel(_ controller: INUIEditVoiceShortcutViewController) {
shouldDismissIntentView.send()
}
}