import React, { useState } from 'react';
import { MinusOutlined, PlusOutlined, QuestionOutlined } from '@ant-design/icons';
import { Avatar, Badge, Button, Space, Switch } from 'antd';

const App: React.FC = () => {
  const [count, setCount] = useState(5);
  const [show, setShow] = useState(true);

  const increase = () => {
    setCount(count + 1);
  };

  const decline = () => {
    let newCount = count - 1;
    if (newCount < 0) {
      newCount = 0;
    }
    setCount(newCount);
  };

  const random = () => {
    const newCount = Math.floor(Math.random() * 100);
    setCount(newCount);
  };

  const onChange = (checked: boolean) => {
    setShow(checked);
  };

  return (
    <Space direction="vertical">
      <Space size="large">
        <Badge count={count}>
          <Avatar shape="square" size="large" />
        </Badge>
        <Space.Compact>
          <Button onClick={decline} icon={<MinusOutlined />} />
          <Button onClick={increase} icon={<PlusOutlined />} />
          <Button onClick={random} icon={<QuestionOutlined />} />
        </Space.Compact>
      </Space>
      <Space size="large">
        <Badge dot={show}>
          <Avatar shape="square" size="large" />
        </Badge>
        <Switch onChange={onChange} checked={show} />
      </Space>
    </Space>
  );
};

export default App;
