airopt-manager/adi-ui/.pnpm-store/v10/files/86/8272126cf91bbdca5d81460ab0ef5b2c311c604f605e91a64aa22e406b916ba3c432c1d1035e3d564a9d732909b04eaeb7f43f3d55a25c9792329b05cea50d-exec

import watchSizeForBrowsersOtherThanIE9 from 'watch-size'
import { removeFromArray } from './removeFromArray'

let intervalId
const registered = []
const INTERVAL_DURATION = 100

function run() {
  intervalId = setInterval(() => {
    registered.forEach(test)
  }, INTERVAL_DURATION)
}

function stop() {
  clearInterval(intervalId)
  intervalId = null
}

function test(item) {
  const { $el, listener, lastWidth, lastHeight } = item
  const width = $el.offsetWidth
  const height = $el.offsetHeight

  if (lastWidth !== width || lastHeight !== height) {
    item.lastWidth = width
    item.lastHeight = height

    listener({ width, height })
  }
}

function watchSizeForIE9($el, listener) {
  const item = {
    $el,
    listener,
    lastWidth: null,
    lastHeight: null,
  }
  const unwatch = () => {
    removeFromArray(registered, item)
    if (!registered.length) stop()
  }

  registered.push(item)
  // The original watch-size will call the listener on initialization.
  // Keep the same behavior here.
  test(item)
  run()

  return unwatch
}

export function watchSize($el, listener) {
  // See: https://stackoverflow.com/a/31293352
  const isIE9 = document.documentMode === 9
  // watch-size will call the listener on initialization.
  // Disable this behavior with a lock to achieve a clearer code logic.
  let locked = true
  const wrappedListener = (...args) => locked || listener(...args)
  const implementation = isIE9
    ? watchSizeForIE9
    : watchSizeForBrowsersOtherThanIE9
  const removeSizeWatcher = implementation($el, wrappedListener)
  locked = false // unlock after initialization

  return removeSizeWatcher
}