//获取年月日
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: year,
    month: [year, month].map(formatNumber).join('-'),
    day: [year, month, day].map(formatNumber).join('-'),
    month_tow: month,
    allDate: [year, month, day].map(formatNumber).join('-') + " " + hour + ":" + minute
  }
}
const formatNumber = n => {
  n = n.toString()
  return n[1] ? n : '0' + n
}
//删除数组的某一项
const arrRemoveObj = (array, obj) => {
  let length = array.length;
  for (let i = 0; i < length; i++) {
    if (array[i] === obj) {
      if (i === 0) {
        array.shift();
        return array;
      } else if (i === length - 1) {
        array.pop();
        return array;
      } else {
        array.splice(i, 1);
        return array;
      }
    }
  }
}

//获取对应积分类型
const getTypeItem = (arr, id) => {
  var item = arr.filter(element => {
    return typeof (id) == 'string' ? element.code == id : element.id == id
  });
  return item[0]
}
// 获取唯一标识（uid）
const generateUUID = () => {
  var d = new Date().getTime();
  var uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
    var r = (d + Math.random() * 16) % 16 | 0;
    d = Math.floor(d / 16);
    return (c == 'x' ? r : (r & 0x3 | 0x8)).toString(16);
  });
  return uuid;
};

module.exports = {
  formatTime,
  arrRemoveObj,
  getTypeItem,
  generateUUID
}