Function call

src/commands/voice/voice.ts:16–150

()

const LANG_HINT_MAX_SHOWS = 2

export const call: LocalCommandCall = async () => {
  // Check auth and kill-switch before allowing voice mode
  if (!isVoiceModeEnabled()) {
    // Differentiate: OAuth-less users get an auth hint, everyone else
    // gets nothing (command shouldn't be reachable when the kill-switch is on).
    if (!isAnthropicAuthEnabled()) {
      return {
        type: 'text' as const,
        value:
          'Voice mode requires a Claude.ai account. Please run /login to sign in.',
      }
    }
    return {
      type: 'text' as const,
      value: 'Voice mode is not available.',
    }
  }

  const currentSettings = getInitialSettings()
  const isCurrentlyEnabled = currentSettings.voiceEnabled === true

  // Toggle OFF — no checks needed
  if (isCurrentlyEnabled) {
    const result = updateSettingsForSource('userSettings', {
      voiceEnabled: false,
    })
    if (result.error) {
      return {
        type: 'text' as const,
        value:
          'Failed to update settings. Check your settings file for syntax errors.',
      }
    }
    settingsChangeDetector.notifyChange('userSettings')
    logEvent('tengu_voice_toggled', { enabled: false })
    return {
      type: 'text' as const,
      value: 'Voice mode disabled.',
    }
  }

  // Toggle ON — run pre-flight checks first
  const { isVoiceStreamAvailable } = await import(
    '../../services/voiceStreamSTT.js'
  )
  const { checkRecordingAvailability } = await import('../../services/voice.js')

  // Check recording availability (microphone access)
  const recording = await checkRecordingAvailability()
  if (!recording.available) {
    return {
      type: 'text' as const,
      value:
        recording.reason ?? 'Voice mode is not available in this environment.',
    }
  }

  // Check for API key