import React from "react";
import styles from "./index.less";
import { Slider } from "antd";
import { FrownOutlined, SmileOutlined } from "@ant-design/icons";

class IconSlider extends React.Component {
  state = {
    value: 0
  };

  handleChange = value => {
    this.setState({ value });
  };

  render() {
    const { max, min } = this.props;
    const { value } = this.state;
    const mid = ((max - min) / 2).toFixed(5);
    const preColorCls = value >= mid ? "" : "icon-wrapper-active";
    const nextColorCls = value >= mid ? "icon-wrapper-active" : "";
    return (
      <div className="icon-wrapper">
        <FrownOutlined className={preColorCls} />
        <Slider {...this.props} onChange={this.handleChange} value={value} />
        <SmileOutlined className={nextColorCls} />
      </div>
    );
  }
}

export default () => (
  <div className={styles.container}>
    <div id="components-slider-demo-icon-slider">
      <IconSlider min={0} max={20} />
    </div>
  </div>
);