export const TEXT_DEFAULT_IMG = 'https://lofter.lf127.net/1618679459787/text-default-min.png'
export const AUDIO_DEFAULT_IMG = 'https://lofter.lf127.net/1618679544673/audio-default-min.png'
export const VIDEO_DEFAULT_IMG = 'https://lofter.lf127.net/1618679557271/video-default-min.png'

export const DEFAULT_IMG = {
  1: TEXT_DEFAULT_IMG,
  2: TEXT_DEFAULT_IMG,
  3: AUDIO_DEFAULT_IMG,
  4: VIDEO_DEFAULT_IMG,
  5: TEXT_DEFAULT_IMG,
  6: TEXT_DEFAULT_IMG
}

export function paddingNumber (num: number, length: number = 2) {
  const numToStr = num.toString();
  if (numToStr.length >= length) return numToStr;
  const paddingArr = new Array(length - numToStr.length);
  paddingArr.fill('0');
  return [...paddingArr, numToStr].join('');
}

export function formatVideoDuration (duration: number) {
  return `${paddingNumber(Math.floor(duration / 60))}:${paddingNumber(duration % 60)}`;
}

export function navigate(link: string) {
  let reg = /^https?:\/\//
  if (!reg.test(link)) {
    window.location.href = `https://${link}`
  } else {
    window.location.href = link
  }
}