native macOS codings agent orchestrator prowl.onev.cat
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2.5 kB · 70 lines
Swift
at main
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071import AppKitimport ComposableArchitectureimport Foundation
/// Caches the resolved `NSSound` for each `NotificationSound` so repeated/// notifications don't reload the same file off disk. Main-actor isolated/// because `NSSound` playback is.@MainActorprivate enum NotificationSoundCache { static var sounds: [NotificationSound: NSSound] = [:]
static func resolve(_ sound: NotificationSound) -> NSSound? { if let cached = sounds[sound] { return cached } guard let made = make(sound) else { return nil } sounds[sound] = made return made }
private static func make(_ sound: NotificationSound) -> NSSound? { // `.never` (and any future sourceless case) plays nothing. guard let source = sound.source else { return nil } switch source { case .system(let name): // The hard-coded system sound list can drift across macOS releases; a // dropped sound would otherwise die silently. guard let made = NSSound(named: name) else { ProwlLogger("Notifications").warning("System sound \(name) is unavailable; in-app sound will not play.") return nil } return made case .bundled(let resource, let fileExtension): // The bundled chime is a packaging invariant; a missing or unreadable // file means the sound is silently dead, so leave a trail. guard let url = Bundle.main.url(forResource: resource, withExtension: fileExtension) else { ProwlLogger("Notifications").warning( "Bundled \(resource).\(fileExtension) is missing; in-app sound will not play.") return nil } guard let made = NSSound(contentsOf: url, byReference: true) else { ProwlLogger("Notifications").warning("Bundled \(resource).\(fileExtension) could not be loaded as an NSSound.") return nil } return made } }}
nonisolated struct NotificationSoundClient: Sendable { var play: @MainActor @Sendable (_ sound: NotificationSound) -> Void}
extension NotificationSoundClient: DependencyKey { static let liveValue = NotificationSoundClient( play: { sound in // `.never` resolves to no `NSSound`, so nothing plays. _ = NotificationSoundCache.resolve(sound)?.play() } )
static let testValue = NotificationSoundClient( play: { _ in } )}
extension DependencyValues { var notificationSoundClient: NotificationSoundClient { get { self[NotificationSoundClient.self] } set { self[NotificationSoundClient.self] = newValue } }}