export const browser = () => {
  const u = navigator.userAgent;
  return {
    trident: u.indexOf('Trident') > -1, //IE内核
    presto: u.indexOf('Presto') > -1, //opera内核
    webKit: u.indexOf('AppleWebKit') > -1, //苹果、谷歌内核
    gecko: u.indexOf('Gecko') > -1 && u.indexOf('KHTML') == -1, //火狐内核
    mobile: !!u.match(/AppleWebKit.*Mobile.*/), //是否为移动终端
    ios: !!u.match(/Mac OS X/), //ios终端
    // ios: !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), //ios终端
    android: u.indexOf('DAYAAPPA') > -1 || u.indexOf('Adr') > -1, //android终端
    iPhone: u.indexOf('DAYAAPPI') > -1, //是否为iPhone或者QQHD浏览器
    isApp:
      u.indexOf('DAYAAPPI') > -1 ||
      u.indexOf('DAYAAPPA') > -1 ||
      u.indexOf('Adr') > -1,
    iPad: u.indexOf('iPad') > -1, //是否iPad
    webApp: u.indexOf('Safari') == -1, //是否web应该程序，没有头部与底部
    weixin: u.indexOf('MicroMessenger') > -1, //是否微信 （2015-01-22新增）
    alipay: u.indexOf('AlipayClient') > -1, //是否支付宝
    huawei:
      !!u.match(/huawei/i) || !!u.match(/honor/i) || !!u.match(/HarmonyOS/i),
    xiaomi: !!u.match(/mi\s/i) || !!u.match(/redmi/i) || !!u.match(/mix/i)
  };
};

export const getRandomKey = () => {
  const key = '' + new Date().getTime() + Math.floor(Math.random() * 1000000);
  return key;
};

/**
 * 删除token
 */
export const removeAuth = () => {
  sessionStorage.removeItem('Authorization');
};

/**
 * 设置token
 * @param token
 * @returns {void}
 */
export const setAuth = (token: any) => {
  sessionStorage.setItem('Authorization', token);
};

/**
 * 获取token
 */
export const getAuth = () => {
  sessionStorage.getItem('Authorization');
};

export function checkPhone(phone: string) {
  const phoneRule =
    /^((13[0-9])|(14(0|[5-7]|9))|(15([0-3]|[5-9]))|(16(2|[5-7]))|(17[0-8])|(18[0-9])|(19([0-3]|[5-9])))\d{8}$/;
  return phoneRule.test(phone);
}

/**
 * @description 格式化日期控件显示内容
 * @param type
 * @param option
 * @returns OBJECT
 */
export const formatterDatePicker = (type: any, option: any) => {
  if (type === 'year') {
    option.text += '年';
  }
  if (type === 'month') {
    option.text += '月';
  }
  if (type === 'day') {
    option.text += '日';
  }
  return option;
};

/**
 * 数字转成汉字
 * @params num === 要转换的数字
 * @return 汉字
 * */
export const toChinesNum = (num: any) => {
  const changeNum = [
    '零',
    '一',
    '二',
    '三',
    '四',
    '五',
    '六',
    '七',
    '八',
    '九'
  ];
  const unit = ['', '十', '百', '千', '万'];
  num = parseInt(num);
  const getWan = (temp: any) => {
    const strArr = temp.toString().split('').reverse();
    let newNum = '';
    const newArr: string[] = [];
    strArr.forEach((item: any, index: any) => {
      newArr.unshift(
        item === '0' ? changeNum[item] : changeNum[item] + unit[index]
      );
    });
    const numArr: number[] = [];
    newArr.forEach((m, n) => {
      if (m !== '零') numArr.push(n);
    });
    if (newArr.length > 1) {
      newArr.forEach((m, n) => {
        if (newArr[newArr.length - 1] === '零') {
          if (n <= numArr[numArr.length - 1]) {
            newNum += m;
          }
        } else {
          newNum += m;
        }
      });
    } else {
      newNum = newArr[0];
    }

    return newNum;
  };
  const overWan = Math.floor(num / 10000);
  let noWan: any = num % 10000;
  if (noWan.toString().length < 4) {
    noWan = '0' + noWan;
  }
  return overWan ? getWan(overWan) + '万' + getWan(noWan) : getWan(num);
};

// 教务地址
export function vaildTeachingUrl() {
  let url = window.location.hostname;
  let returnUrl = '';
  if (/dev/.test(url)) {
    // dev 环境
    returnUrl = 'http://dev.gym.lexiaoya.cn';
  } else if (/test/.test(url)) {
    // dev 环境
    returnUrl = 'http://test.gym.lexiaoya.cn';
  } else {
    // 默认线上环境
    returnUrl = 'https://gym.lexiaoya.cn';
  }
  return returnUrl;
}