브라우저 창이 Electron의 화면 안에 있는지 확인하는 방법

import { remote, ipcRenderer, BrowserWindow } from 'electron'
const { screen } = remote

function isWithinDisplayBounds(pos: { x: number, y: number }) {
  const displays = screen.getAllDisplays()
  return displays.reduce((result, display) => {
    const area = display.workArea
    return (
      result ||
      (pos.x >= area.x &&
        pos.y >= area.y &&
        pos.x < area.x + area.width &&
        pos.y < area.y + area.height)
    )
  }, false)
}

const isOnScreen = isWithinDisplayBounds({ x, y })
const primaryScreenBounds = screen.getPrimaryDisplay().bounds
if (!isOnScreen) {
  x = (primaryScreenBounds.width - w) / 2
  y = (primaryScreenBounds.height - h) / 2
}