125 lines
4.1 KiB
Swift
125 lines
4.1 KiB
Swift
//
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// Swiftfin is subject to the terms of the Mozilla Public
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// License, v2.0. If a copy of the MPL was not distributed with this
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// file, you can obtain one at https://mozilla.org/MPL/2.0/.
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//
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// Copyright (c) 2025 Jellyfin & Jellyfin Contributors
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//
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import Combine
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import Defaults
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import Factory
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import Foundation
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import SwiftUI
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// Following class is necessary to observe values that can either
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// be a user *or* an app setting and only one should apply at a time.
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//
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// Also just to separate out value observation
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// TODO: could clean up?
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extension SwiftfinApp {
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class ValueObservation: ObservableObject {
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private var accentColorCancellable: AnyCancellable?
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private var appearanceCancellable: AnyCancellable?
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private var lastSignInUserIDCancellable: AnyCancellable?
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private var splashScreenCancellable: AnyCancellable?
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init() {
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// MARK: signed in observation
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lastSignInUserIDCancellable = Task {
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for await newValue in Defaults.updates(.lastSignedInUserID) {
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Container.shared.mediaPlayerManager.reset()
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if case .signedIn = newValue {
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setUserDefaultsObservation()
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} else {
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setAppDefaultsObservation()
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}
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}
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}
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.asAnyCancellable()
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}
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// MARK: user observation
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private func setUserDefaultsObservation() {
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accentColorCancellable?.cancel()
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appearanceCancellable?.cancel()
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splashScreenCancellable?.cancel()
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accentColorCancellable = Task {
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for await newValue in Defaults.updates(.userAccentColor) {
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await MainActor.run {
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Defaults[.accentColor] = newValue
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UIApplication.shared.setAccentColor(newValue.uiColor)
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}
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}
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}
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.asAnyCancellable()
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appearanceCancellable = Task {
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for await newValue in Defaults.updates(.userAppearance) {
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await MainActor.run {
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Defaults[.appearance] = newValue
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UIApplication.shared.setAppearance(newValue.style)
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}
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}
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}
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.asAnyCancellable()
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}
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// MARK: app observation
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private func setAppDefaultsObservation() {
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accentColorCancellable?.cancel()
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appearanceCancellable?.cancel()
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splashScreenCancellable?.cancel()
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accentColorCancellable = Task {
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await MainActor.run {
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Defaults[.accentColor] = .jellyfinPurple
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UIApplication.shared.setAccentColor(Color.jellyfinPurple.uiColor)
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}
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}
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.asAnyCancellable()
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appearanceCancellable = Task {
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for await newValue in Defaults.updates(.appAppearance) {
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// other cancellable will set appearance if enabled
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// and need to avoid races
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guard !Defaults[.selectUserUseSplashscreen] else { continue }
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await MainActor.run {
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Defaults[.appearance] = newValue
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UIApplication.shared.setAppearance(newValue.style)
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}
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}
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}
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.asAnyCancellable()
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splashScreenCancellable = Task {
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for await newValue in Defaults.updates(.selectUserUseSplashscreen) {
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await MainActor.run {
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if newValue {
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Defaults[.appearance] = .dark
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UIApplication.shared.setAppearance(.dark)
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} else {
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Defaults[.appearance] = Defaults[.appAppearance]
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UIApplication.shared.setAppearance(Defaults[.appAppearance].style)
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}
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}
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}
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}
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.asAnyCancellable()
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}
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}
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}
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