neysidev

function discountPrice(discount: number, total: number): string {
	const percentage = (discount / 100) * total
  return (total - percentage).toLocaleString()
}

neysidev

/**
 * Calculate percentage
 *
 * @param {number} percent - The percentage to be converted to a decimal
 * @param {number} total - total number of items
 *
 * @example (50 / 100) * 300 => 150
 * @returns {number} percentage value
 */
function percentage(percent: number, total: number): number {

neysidev

function hasNetwork(): boolean {
  return navigator.onLine
}

neysidev

export function changeMode() {
  if (!localStorage || !document) return

  if (
    localStorage.theme === "dark" ||
    (!("theme" in localStorage) &&
      window.matchMedia("(prefers-color-scheme: dark)").matches)
  ) {
    document.documentElement.classList.add("dark")
  } else {

neysidev

function arrayToCsv(data) {
  return data
    .map(
      row =>
        row
          .map(String) // convert every value to String
          .map(v => v.replaceAll('"', '""')) // escape double colons
          .map(v => `"${v}"`) // quote it
          .join(",") // comma-separated
    )

neysidev

function classNames(...classes) {
  return classes.filter(Boolean).join(" ")
}

neysidev

function downloadFile(data, name) {
  const blob = new Blob([data], { type: "octet-stream" })
  const href = URL.createObjectURL(blob)

  const linkTag = Object.assign(document.createElement("a"), {
    href,
    hidden: true,
    download: name,
  })