99 lines
3.6 KiB
Swift
99 lines
3.6 KiB
Swift
import SwiftUI
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import Combine
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struct VoiceWakeWordsSettingsView: View {
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@Environment(NodeAppModel.self) private var appModel
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@State private var triggerWords: [String] = VoiceWakePreferences.loadTriggerWords()
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@FocusState private var focusedTriggerIndex: Int?
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@State private var syncTask: Task<Void, Never>?
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var body: some View {
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Form {
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Section {
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ForEach(self.triggerWords.indices, id: \.self) { index in
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TextField("Wake word", text: self.binding(for: index))
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.textInputAutocapitalization(.never)
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.autocorrectionDisabled()
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.focused(self.$focusedTriggerIndex, equals: index)
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.onSubmit {
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self.commitTriggerWords()
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}
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}
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.onDelete(perform: self.removeWords)
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Button {
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self.addWord()
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} label: {
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Label("Add word", systemImage: "plus")
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}
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.disabled(self.triggerWords
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.contains(where: { $0.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty }))
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Button("Reset defaults") {
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self.triggerWords = VoiceWakePreferences.defaultTriggerWords
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}
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} header: {
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Text("Wake Words")
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} footer: {
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Text(
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"Clawdbot reacts when any trigger appears in a transcription. "
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+ "Keep them short to avoid false positives.")
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}
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}
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.navigationTitle("Wake Words")
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.toolbar { EditButton() }
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.onAppear {
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if self.triggerWords.isEmpty {
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self.triggerWords = VoiceWakePreferences.defaultTriggerWords
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self.commitTriggerWords()
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}
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}
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.onChange(of: self.focusedTriggerIndex) { oldValue, newValue in
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guard oldValue != nil, oldValue != newValue else { return }
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self.commitTriggerWords()
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}
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.onReceive(NotificationCenter.default.publisher(for: UserDefaults.didChangeNotification)) { _ in
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guard self.focusedTriggerIndex == nil else { return }
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let updated = VoiceWakePreferences.loadTriggerWords()
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if updated != self.triggerWords {
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self.triggerWords = updated
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}
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}
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}
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private func addWord() {
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self.triggerWords.append("")
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}
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private func removeWords(at offsets: IndexSet) {
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self.triggerWords.remove(atOffsets: offsets)
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if self.triggerWords.isEmpty {
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self.triggerWords = VoiceWakePreferences.defaultTriggerWords
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}
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self.commitTriggerWords()
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}
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private func binding(for index: Int) -> Binding<String> {
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Binding(
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get: {
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guard self.triggerWords.indices.contains(index) else { return "" }
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return self.triggerWords[index]
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},
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set: { newValue in
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guard self.triggerWords.indices.contains(index) else { return }
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self.triggerWords[index] = newValue
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})
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}
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private func commitTriggerWords() {
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VoiceWakePreferences.saveTriggerWords(self.triggerWords)
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let snapshot = VoiceWakePreferences.sanitizeTriggerWords(self.triggerWords)
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self.syncTask?.cancel()
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self.syncTask = Task { [snapshot, weak appModel = self.appModel] in
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try? await Task.sleep(nanoseconds: 650_000_000)
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await appModel?.setGlobalWakeWords(snapshot)
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}
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}
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}
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