KnowStreaming/kafka-manager-console/src/component/expand-card/index.tsx

import React from 'react';
import './index.less';
import { Icon } from 'component/antd';

interface ICardProps {
  title: string;
  expand?: boolean;
  charts?: JSX.Element[];
}

export class ExpandCard extends React.Component<ICardProps> {
  public state = {
    innerExpand: true,
  };

  public handleClick = () => {
    this.setState({ innerExpand: !this.state.innerExpand });
  }

  public render() {
    let { expand } = this.props;
    if (expand === undefined) expand = this.state.innerExpand;
    const { charts } = this.props;
    return (
      <div className="card-wrapper">
        {/* <div className="card-title" onClick={this.handleClick}>
          <Icon
            type={expand ? 'down' : 'up'}
            className={expand ? 'dsui-icon-jiantouxiangxia' : 'dsui-icon-jiantouxiangshang'}
          />
          {this.props.title}
        </div> */}
        {expand ?
          <div className="card-content">
            {(charts || []).map((c, index) => {
              if (index % 2 !== 0) return null;
              return (
                <div className="chart-row" key={index}>
                  <div className="chart-wrapper">{c}</div>
                  {(index + 1 < charts.length) ? <div className="chart-wrapper">{charts[index + 1]}</div> : null}
                </div>
              );
            })}
          </div> : null}
      </div>
    );
  }
}