121 lines
3.8 KiB
Swift
121 lines
3.8 KiB
Swift
#if os(iOS)
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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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struct TextToSpeechVoiceSelectionView: View {
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@EnvironmentObject var audioController: AudioController
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@EnvironmentObject var dataService: DataService
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@Environment(\.dismiss) private var dismiss
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@StateObject var viewModel = TextToSpeechVoiceSelectionViewModel()
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let language: VoiceLanguage
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let showLanguageChanger: Bool
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init(forLanguage: VoiceLanguage, showLanguageChanger: Bool) {
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self.language = forLanguage
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self.showLanguageChanger = showLanguageChanger
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}
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var body: some View {
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Group {
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Form {
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if showLanguageChanger {
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Section("Language") {
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NavigationLink(destination: TextToSpeechLanguageView().navigationTitle("Language")) {
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Text(audioController.currentVoiceLanguage.name)
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}
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}
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}
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standardVoices
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}
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}
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.navigationTitle("Choose a Voice")
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.onReceive(NotificationCenter.default.publisher(for: Notification.Name("ScrollToTop"))) { _ in
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dismiss()
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}
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}
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private var standardVoices: some View {
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ForEach(language.categories, id: \.self) { category in
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Section(category.rawValue) {
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ForEach(audioController.voiceList?.filter { $0.category == category } ?? [], id: \.key.self) { voice in
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voiceRow(for: voice)
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}
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}
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}
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}
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private var ultraRealisticVoices: some View {
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ForEach([VoiceCategory.enUS], id: \.self) { category in
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Section(category.rawValue) {
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// swiftlint:disable:next line_length
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ForEach(audioController.realisticVoiceList?.filter { $0.category == category } ?? [], id: \.key.self) { voice in
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voiceRow(for: voice)
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}
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}
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}
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}
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func voiceRow(for voice: VoiceItem) -> some View {
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HStack {
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Button(action: {
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if audioController.isPlayingSample(voice: voice.key) {
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viewModel.playbackSample = nil
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audioController.stopVoiceSample()
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} else {
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viewModel.playbackSample = voice.key
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audioController.playVoiceSample(voice: voice.key)
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Timer.scheduledTimer(withTimeInterval: 2.0, repeats: true) { timer in
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let playing = audioController.isPlayingSample(voice: voice.key)
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if playing {
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viewModel.playbackSample = voice.key
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} else if !playing {
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// If the playback sample is something else, its taken ownership
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// of the value so we just ignore it and shut down our timer.
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if viewModel.playbackSample == voice.key {
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viewModel.playbackSample = nil
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}
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timer.invalidate()
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}
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}
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}
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}, label: {
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if viewModel.playbackSample == voice.key {
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Image(systemName: "stop.circle")
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.font(.appTitleTwo)
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.padding(.trailing, 16)
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} else {
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Image(systemName: "play.circle")
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.font(.appTitleTwo)
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.padding(.trailing, 16)
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}
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})
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Button(action: {
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audioController.setPreferredVoice(voice.key, forLanguage: language.key)
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audioController.currentVoice = voice.key
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}, label: {
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HStack {
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Text(voice.name)
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Spacer()
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if voice.selected {
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if audioController.isPlaying, audioController.isLoading {
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ProgressView()
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} else {
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Image(systemName: "checkmark")
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}
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}
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}
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.contentShape(Rectangle())
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})
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.buttonStyle(PlainButtonStyle())
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}
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}
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}
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#endif
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