export function formatTime(secondTime:number) {
  const time:number = secondTime;
  let newTime; let hour; let minite; let seconds:any;
  if (time >= 3600) {
    hour = parseInt(`${time / 3600}`, 10) < 10 ? `0${parseInt(`${time / 3600}`, 10)}` : parseInt(`${time / 3600}`, 10);
    minite = parseInt(`${(time % 60) / 60}`, 10) < 10 ? `0${parseInt(`${(time % 60) / 60}`, 10)}` : parseInt(`${(time % 60) / 60}`, 10);
    seconds = time % 3600 < 10 ? `0${time % 3600}` : time % 3600;
    if (seconds > 60) {
      minite = parseInt(`${seconds / 60}`, 10) < 10 ? `0${parseInt(`${seconds / 60}`, 10)}` : parseInt(`${seconds / 60}`, 10);
      seconds = seconds % 60 < 10 ? `0${seconds % 60}` : seconds % 60;
    }
    newTime = `${hour}:${minite}:${seconds}`;
  } else if (time >= 60 && time < 3600) {
    minite = parseInt(`${time / 60}`, 10) < 10 ? `0${parseInt(`${time / 60}`, 10)}` : parseInt(`${time / 60}`, 10);
    seconds = time % 60 < 10 ? `0${time % 60}` : time % 60;
    newTime = `00:${minite}:${seconds}`;
  } else if (time < 60) {
    seconds = time < 10 ? `0${time}` : time;
    newTime = `00:00:${seconds}`;
  }
  return newTime;
}

export function caculateTimeago(dateTimeStamp:number) {
  const minute = 1000 * 60;      // 把分，时，天，周，半个月，一个月用毫秒表示
  const hour = minute * 60;
  const day = hour * 24;
  const week = day * 7;
  const now = new Date().getTime();   // 获取当前时间毫秒
  const diffValue = now - dateTimeStamp;// 时间差
  let result = '';

  if (diffValue < 0) {
    return;
  }
  const minC = diffValue / minute;  // 计算时间差的分，时，天，周，月
  const hourC = diffValue / hour;
  const dayC = diffValue / day;
  const weekC = diffValue / week;
  if (weekC >= 1 && weekC <= 4) {
    result = ` ${parseInt(`${weekC}`, 10)}周前`;
  } else if (dayC >= 1 && dayC <= 6) {
    result = ` ${parseInt(`${dayC}`, 10)}天前`;
  } else if (hourC >= 1 && hourC <= 23) {
    result = ` ${parseInt(`${hourC}`, 10)}小时前`;
  } else if (minC >= 1 && minC <= 59) {
    result = ` ${parseInt(`${minC}`, 10)}分钟前`;
  } else if (diffValue >= 0 && diffValue <= minute) {
    result = '刚刚';
  } else {
    const datetime = new Date();
    datetime.setTime(dateTimeStamp);
    const Nyear = datetime.getFullYear();
    const Nmonth = datetime.getMonth() + 1 < 10 ? `0${datetime.getMonth() + 1}` : datetime.getMonth() + 1;
    const Ndate = datetime.getDate() < 10 ? `0${datetime.getDate()}` : datetime.getDate();
    result = `${Nyear}-${Nmonth}-${Ndate}`;
  }
  return result;
}
