import Vue from 'vue'
Vue.filter('timeFormat', function (date, fmt) {
  if (!date) {
    return '';
  }
  if(typeof date === 'number'){
    date = new Date(date);
  }
  if (typeof date === 'string') {
    var dateArr = date.split(/[- : \/]/);
    date = new Date(dateArr[0], dateArr[1] - 1, dateArr[2], dateArr[3], dateArr[4], dateArr[5]);
  }
  if (/(y+)/.test(fmt)) {
    fmt = fmt.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length));
  }
  let o = {
    'M+': date.getMonth() + 1,
    'd+': date.getDate(),
    'H+': date.getHours(),
    'm+': date.getMinutes(),
    's+': date.getSeconds()
  };
  for (let k in o) {
    if (new RegExp(`(${k})`).test(fmt)) {
      let str = o[k] + '';
      fmt = fmt.replace(RegExp.$1, (RegExp.$1.length === 1) ? str : padLeftZero(str));
    }
  }
  function padLeftZero(str) {
    return ('00' + str).substr(str.length);
  }
  return fmt;
})