import { message } from 'antd';
import { parse } from 'querystring';

/* eslint no-useless-escape:0 import/prefer-default-export:0 */
const reg = /(((^https?:(?:\/\/)?)(?:[-;:&=\+\$,\w]+@)?[A-Za-z0-9.-]+(?::\d+)?|(?:www.|[-;:&=\+\$,\w]+@)[A-Za-z0-9.-]+)((?:\/[\+~%\/.\w-_]*)?\??(?:[-\+=&;%@.\w_]*)#?(?:[\w]*))?)$/;

export const isUrl = (path: string): boolean => reg.test(path);

export const isAntDesignPro = (): boolean => {
  if (ANT_DESIGN_PRO_ONLY_DO_NOT_USE_IN_YOUR_PRODUCTION === 'site') {
    return true;
  }
  return window.location.hostname === 'preview.pro.ant.design';
};

// 给官方演示站点用，用于关闭真实开发环境不需要使用的特性
export const isAntDesignProOrDev = (): boolean => {
  const { NODE_ENV } = process.env;
  if (NODE_ENV === 'development') {
    return true;
  }
  return isAntDesignPro();
};

export const getPageQuery = () => {
  const { href } = window.location;
  const qsIndex = href.indexOf('?');
  const sharpIndex = href.indexOf('#');

  if (qsIndex !== -1) {
    if (qsIndex > sharpIndex) {
      return parse(href.split('?')[1]);
    }

    return parse(href.slice(qsIndex + 1, sharpIndex));
  }

  return {};
};

// 排序这是比较函数
export const compare = (field: string, order: 'descend' | 'ascend') => {
  // descend 降序 大到小  ascend 升序 小到大
  if (order === 'ascend') {
    return function (m: any, n: any) {
      var a = m[field];
      var b = n[field];
      return a - b; //升序
    }
  } else {
    return function (m: any, n: any) {
      var a = m[field];
      var b = n[field];
      return b - a; //降序
    }
  }
}

// 返回别名
export const getChannelName = (name: string) => {
  let newName = name
  let abridgeServer: string[] = ['知定', '巨网', '广联', '太古', '云广', '傲星', '弘捷', '开域']
  let asName = abridgeServer.find((item: string) => name?.indexOf(item) !== -1)
  if (asName) {
    newName = asName
  } else if (newName?.length > 5) {
    newName = newName?.slice(2, 5) + '...'
  }
  return newName
}

// 输入文案时判断
export const txtLength = (value?: string) => {
  if (value) {
      let length = value?.length
      let text = value?.replace(/[\x00-\xff]/g, '')
      return text?.length + Number(((length - text?.length) / 2).toFixed())
  } else {
      return 0
  }
}

// 点击复制
export const copy = (str: string) => {
  let element = document.createElement("textarea");
  element.id = 'myTextarea'
  element.textContent = str
  document.body.append(element);
  (document.getElementById('myTextarea') as any).select();
  document.execCommand("Copy")
  document.body.removeChild(element);
  message.success(`复制成功：${str}`)
}