'use strict';

import PropTypes from 'prop-types';
import React from 'react';

// import classNames from 'classnames';
// import { injectIntl, defineMessages } from 'react-intl';
// import Icon from 'soapbox/components/icon';
import SubNavigation from 'soapbox/components/sub_navigation';

// const messages = defineMessages({
//   show: { id: 'column_header.show_settings', defaultMessage: 'Show settings' },
//   hide: { id: 'column_header.hide_settings', defaultMessage: 'Hide settings' },
// });

export default class ColumnHeader extends React.PureComponent {

  static contextTypes = {
    router: PropTypes.object,
  };

  static propTypes = {
    // intl: PropTypes.object.isRequired,
    title: PropTypes.node,
    icon: PropTypes.string,
    active: PropTypes.bool,
    extraButton: PropTypes.node,
    children: PropTypes.node,
  };

  state = {
    collapsed: true,
    animating: false,
  };

  historyBack = () => {
    if (window.history && window.history.length === 1) {
      this.context.router.history.push('/');
    } else {
      this.context.router.history.goBack();
    }
  }

  handleToggleClick = (e) => {
    e.stopPropagation();
    this.setState({ collapsed: !this.state.collapsed, animating: true });
  }

  handleBackClick = () => {
    this.historyBack();
  }

  handleTransitionEnd = () => {
    this.setState({ animating: false });
  }

  render() {
    const { title } = this.props;

    return <SubNavigation message={title} />;
  }

  // render() {
  //   const { title, icon, active, children, extraButton, intl: { formatMessage } } = this.props;
  //   const { collapsed, animating } = this.state;
  //
  //   const wrapperClassName = classNames('column-header__wrapper', {
  //     'active': active,
  //   });
  //
  //   const buttonClassName = classNames('column-header', {
  //     'active': active,
  //   });
  //
  //   const collapsibleClassName = classNames('column-header__collapsible', {
  //     'collapsed': collapsed,
  //     'animating': animating,
  //   });
  //
  //   const collapsibleButtonClassName = classNames('column-header__button', {
  //     'active': !collapsed,
  //   });
  //
  //   let extraContent, collapseButton;
  //
  //   if (children) {
  //     extraContent = (
  //       <div key='extra-content' className='column-header__collapsible__extra'>
  //         {children}
  //       </div>
  //     );
  //   }
  //
  //   const collapsedContent = [
  //     extraContent,
  //   ];
  //
  //   if (children) {
  //     collapseButton = <button className={collapsibleButtonClassName} title={formatMessage(collapsed ? messages.show : messages.hide)} aria-label={formatMessage(collapsed ? messages.show : messages.hide)} aria-pressed={collapsed ? 'false' : 'true'} onClick={this.handleToggleClick}><Icon id='cog' /></button>;
  //   }
  //
  //   const hasTitle = icon && title;
  //
  //   return (
  //     <div className={wrapperClassName}>
  //       <h1 className={buttonClassName}>
  //         {hasTitle && (
  //           <button>
  //             <Icon id={icon} fixedWidth className='column-header__icon' />
  //             {title}
  //           </button>
  //         )}
  //
  //         <div className='column-header__buttons'>
  //           {extraButton}
  //           {collapseButton}
  //         </div>
  //       </h1>
  //
  //       <div className={collapsibleClassName} tabIndex={collapsed ? -1 : null} onTransitionEnd={this.handleTransitionEnd}>
  //         <div className='column-header__collapsible-inner'>
  //           {(!collapsed || animating) && collapsedContent}
  //         </div>
  //       </div>
  //     </div>
  //   );
  // }

}