const formatTime = date => {
  const year = date.getFullYear()
  const month = date.getMonth() + 1
  const day = date.getDate()
  const hour = date.getHours()
  const minute = date.getMinutes()
  const second = date.getSeconds()

  return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':')
}

const formatNumber = n => {
  n = n.toString()
  return n[1] ? n : '0' + n
}

function urlencode(data) {
  var _result = [];
  for (var key in data) {
    var value = data[key];
    if (value.constructor == Array) {
      value.forEach(function (_value) {
        _result.push(key + "=" + _value);
      });
    } else {
      _result.push(key + '=' + value);
    }
  }
  return _result.join('&');
}

module.exports = {
  formatTime: formatTime,
  urlencode:urlencode
}