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}`
}

const formatPassword = (pwd , currentPwd)  => {
  if (pwd === '') {
    wx.showToast({
      title: '密码不能为空',
      icon: 'error'
    })
    return;
  }
  if (pwd.length < 6) {
    wx.showToast({
      title: '密码不能小于6位',
      icon: 'error'
    })
    return;
  }
  if (currentPwd === '') {
    wx.showToast({
      title: '请输入二次确认密码',
      icon: 'error'
    })
    return;
  }
  if (currentPwd !== pwd) {
    wx.showToast({
      title: '两次密码不一致',
      icon: 'error'
    })
    return;
  }
}

module.exports = {
  formatTime,
  formatPassword
}