import { Command } from '../commands'
import { logError } from '../utils/log'
import { execFileNoThrow } from '../utils/execFileNoThrow'

const isEnabled =
  process.platform === 'darwin' &&
  ['iTerm.app', 'Apple_Terminal'].includes(process.env.TERM_PROGRAM || '')

const listen: Command = {
  type: 'local',
  name: 'listen',
  description: 'Activates speech recognition and transcribes speech to text',
  isEnabled: isEnabled,
  isHidden: isEnabled,
  userFacingName() {
    return 'listen'
  },
  async call(_, { abortController }) {
    // Start dictation using AppleScript
    const script = `tell application "System Events" to tell ¬
(the first process whose frontmost is true) to tell ¬
menu bar 1 to tell ¬
menu bar item "Edit" to tell ¬
menu "Edit" to tell ¬
menu item "Start Dictation" to ¬
if exists then click it`

    const { stderr, code } = await execFileNoThrow(
      'osascript',
      ['-e', script],
      abortController.signal,
    )

    if (code !== 0) {
      logError(`Failed to start dictation: ${stderr}`)
      return 'Failed to start dictation'
    }
    return 'Dictation started. Press esc to stop.'
  },
}

export default listen