import { LogoutOutlined, UserOutlined } from '@ant-design/icons';
import { Avatar, Dropdown, Menu, Spin } from 'antd';
import type { ItemType } from 'antd/lib/menu/hooks/useItems';
import type { MenuInfo } from 'rc-menu/lib/interface';
import React, { useCallback } from 'react';
import { history, request, useIntl, useModel } from 'umi';
import styles from './index.less';
import { removeToken } from '../utils/token';

export type GlobalHeaderRightProps = {
  menu?: boolean;
};

/**
 * 退出登录，并且将当前的 url 保存
 */
const loginOut = async () => {
  const { data } = await request('/goapi/logout', {
    method: 'POST',
  });
  removeToken();
  window.location.href = data?.url;
};

const AvatarDropdown: React.FC<GlobalHeaderRightProps> = ({ menu }) => {
  const { initialState, setInitialState } = useModel('@@initialState');
  const { formatMessage } = useIntl();

  const onMenuClick = useCallback(
    (event: MenuInfo) => {
      const { key } = event;
      if (key === 'logout') {
        setInitialState((s) => ({ ...s, currentUser: undefined }));
        loginOut();
        return;
      }
      history.push(`/account/${key}`);
    },
    [setInitialState],
  );

  const loading = (
    <span className={`${styles.action} ${styles.account}`}>
      <Spin
        size="small"
        style={{
          marginLeft: 8,
          marginRight: 8,
        }}
      />
    </span>
  );

  if (!initialState) {
    return loading;
  }

  const { currentUser } = initialState;

  if (!currentUser || !currentUser.id) {
    return loading;
  }

  const menuItems: ItemType[] = [
    {
      key: 'logout',
      icon: <LogoutOutlined />,
      label: formatMessage({ id: 'component.logout.confirm', defaultMessage: '退出登录' }),
    },
  ];

  const menuHeaderDropdown = (
    <Menu className={styles.menu} selectedKeys={[]} onClick={onMenuClick} items={menuItems} />
  );
  return (
    <Dropdown overlay={menuHeaderDropdown}>
      <span className={`${styles.action} ${styles.account}`}>
        <Avatar size="small" className={styles.avatar} icon={<UserOutlined />} alt="avatar" />
        <span className={`${styles.name} anticon`}>
          {currentUser?.nameZh || currentUser?.nameEn}({currentUser?.account})
        </span>
      </span>
    </Dropdown>
  );
};

export default AvatarDropdown;