util.js

export function getISODateString(date) {
  date = date ? date : new Date()
  const year = date.getFullYear()
  const month = (date.getMonth() + 1).toString().padStart(2, '0')
  const day = date.getDate().toString().padStart(2, '0')
  return `${year}-${month}-${day}`
}

export function getTimeString(date, withSeconds = false) {
  date = date ? date : new Date()
  const hours = date.getHours().toString().padStart(2, '0')
  const minutes = date.getMinutes().toString().padStart(2, '0')
  const seconds = date.getSeconds().toString().padStart(2, '0')
  return `${hours}:${minutes}${withSeconds ? `:${seconds}` : ''}`
}