//
// IntentsManager.swift
// Passepartout
//
// Created by Davide De Rosa on 3/30/22.
// Copyright (c) 2023 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 .
//
import Combine
import Foundation
@preconcurrency import Intents
import IntentsUI
import PassepartoutLibrary
@MainActor
final class IntentsManager: NSObject, ObservableObject {
@Published private(set) var isReloadingShortcuts = false
@Published private(set) var shortcuts: [UUID: Shortcut] = [:]
let shouldDismissIntentView = PassthroughSubject()
private var continuation: CheckedContinuation<[INVoiceShortcut], Never>?
override init() {
super.init()
Task {
await reloadShortcuts()
}
}
func reloadShortcuts() async {
isReloadingShortcuts = true
do {
let vs = try await INVoiceShortcutCenter.shared.allVoiceShortcuts()
shortcuts = vs.reduce(into: [:]) {
$0[$1.identifier] = Shortcut($1)
}
isReloadingShortcuts = false
} catch {
pp_log.error("Unable to fetch existing shortcuts: \(error)")
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 reloadShortcuts()
}
}
func editVoiceShortcutViewController(_ controller: INUIEditVoiceShortcutViewController, didDeleteVoiceShortcutWithIdentifier deletedVoiceShortcutIdentifier: UUID) {
shortcuts.removeValue(forKey: deletedVoiceShortcutIdentifier)
shouldDismissIntentView.send()
}
func editVoiceShortcutViewControllerDidCancel(_ controller: INUIEditVoiceShortcutViewController) {
shouldDismissIntentView.send()
}
}