bmad-agent-init/dist/bmad-agent/frontend/node_modules/react-smooth/src/AnimateGroupChild.js

Windsurf integration for BMAD-METHOD - automatic initialization of bmad-agent in projects

import React, { Component, Children } from 'react';
import { Transition } from 'react-transition-group';
import PropTypes from 'prop-types';
import Animate from './Animate';

const parseDurationOfSingleTransition = (options = {}) => {
  const { steps, duration } = options;

  if (steps && steps.length) {
    return steps.reduce(
      (result, entry) => result + (Number.isFinite(entry.duration) && entry.duration > 0 ? entry.duration : 0),
      0,
    );
  }

  if (Number.isFinite(duration)) {
    return duration;
  }

  return 0;
};

class AnimateGroupChild extends Component {
  constructor() {
    super();
    this.state = {
      isActive: false,
    };
  }

  handleStyleActive(style) {
    if (style) {
      const onAnimationEnd = style.onAnimationEnd
        ? () => {
            style.onAnimationEnd();
          }
        : null;

      this.setState({
        ...style,
        onAnimationEnd,
        isActive: true,
      });
    }
  }

  handleEnter = (node, isAppearing) => {
    const { appearOptions, enterOptions } = this.props;

    this.handleStyleActive(isAppearing ? appearOptions : enterOptions);
  };

  handleExit = () => {
    const { leaveOptions } = this.props;
    this.handleStyleActive(leaveOptions);
  };

  parseTimeout() {
    const { appearOptions, enterOptions, leaveOptions } = this.props;

    return (
      parseDurationOfSingleTransition(appearOptions) +
      parseDurationOfSingleTransition(enterOptions) +
      parseDurationOfSingleTransition(leaveOptions)
    );
  }

  render() {
    const { children, appearOptions, enterOptions, leaveOptions, ...props } = this.props;

    return (
      <Transition {...props} onEnter={this.handleEnter} onExit={this.handleExit} timeout={this.parseTimeout()}>
        {() => <Animate {...this.state}>{Children.only(children)}</Animate>}
      </Transition>
    );
  }
}

AnimateGroupChild.propTypes = {
  appearOptions: PropTypes.object,
  enterOptions: PropTypes.object,
  leaveOptions: PropTypes.object,
  children: PropTypes.element,
};

export default AnimateGroupChild;