import router from '@/router/index';
import { useSystemStore } from '@/store/index';
import { cloneDeep, get } from 'lodash';
import { useI18n } from 'vue-i18n';
import { administrator } from '@/utils/constants';

export * from './unit';
export * from './file';
export * from './validator';

/**
 * * 判断是否是开发环境
 * @return { Boolean }
 */
export const isDev = () => {
  return import.meta.env.DEV;
};

// 退出登录清除数据
export const logoutClear = () => {
  localStorage.removeItem('asg-userInfo');
  router.push({ name: 'login' });
};

// 跳转到首页
export const goHome = async () => {
  const systemStore = useSystemStore();
  const routeName = get(systemStore, 'menus.0.name', '');
  const workspace = get(systemStore, 'workspace.name', '');

  await router.push({
    name: routeName,
    params: {
      workspace: workspace,
    },
  });
};

export function hash(str, lenHash = 32) {
  lenHash = lenHash || 32;
  str = str || '';
  let ar = str.split('').map((a) => a.charCodeAt(0)),
    s2alength = ar.length || 1,
    i = ar.length ? ar.reduce((p, c) => p + c) : 1,
    s = '',
    A,
    B,
    k = 0,
    tan = Math.tan;
  while (s.length < lenHash) {
    A = ar[k++ % s2alength] || 0.5;
    B = ar[k++ % s2alength ^ lenHash] || 1.5 ^ lenHash;
    i = i + ((A ^ B) % lenHash);
    s += tan((i * B) / A)
      .toString(16)
      .split('.')[1]
      .slice(0, 10);
  }
  return s.slice(0, lenHash);
}

// 三位数加逗号
export const toThousands = (number) => {
  return number.toString().replace(/(\d)(?=(?:\d{3})+$)/g, '$1,');
};

// 获取多久时间之前
export const getTimeAgo = (timestamp1, timestamp2) => {
  const { t } = useI18n();
  const diff = Math.abs(timestamp1 - timestamp2) / 1000; // 转为秒

  let number = '';
  let unit = '';
  if (diff < 60) {
    unit = t('overall.just_now');
  } else if (diff < 3600) {
    number = Math.floor(diff / 60);
    unit = t('overall.minutes');
  } else if (diff < 86400) {
    number = Math.floor(diff / 3600);
    unit = t('overall.hours');
  } else if (diff < 604800) {
    number = Math.floor(diff / 86400);
    unit = t('overall.days');
  } else if (diff < 2592000) {
    number = Math.floor(diff / 604800);
    unit = t('overall.weeks');
  } else if (diff < 31536000) {
    number = Math.floor(diff / 2592000);
    unit = t('overall.months');
  } else {
    number = Math.floor(diff / 31536000);
    unit = t('overall.years');
  }

  return t('overall.time_ago', {
    number,
    unit,
    ago: number ? t('overall.ago') : '',
  });
};

export function getUUID() {
  function S4() {
    return (
      ((1 + window.crypto.getRandomValues(new Uint32Array(10))[0]) * 0x10000) |
      0
    )
      .toString(16)
      .substring(1);
  }

  return (
    S4() +
    S4() +
    '-' +
    S4() +
    '-' +
    S4() +
    '-' +
    S4() +
    '-' +
    S4() +
    S4() +
    S4()
  );
}

export function isAdministrator() {
  let isAdmin = false;
  let info = localStorage.getItem('asg-userInfo');
  try {
    let userInfo = JSON.parse(info);
    if (userInfo.accessLevel === administrator) {
      isAdmin = true;
    }
  } catch (error) {}
  return isAdmin;
}