import React from 'react';

import Attachment from './Attachment';

export default class PageAttachmentList extends React.Component {

  render() {
    if (this.props.attachments <= 0) {
      return null;
    }

    const attachmentList = this.props.attachments.map((attachment, idx) => {
      return (
        <Attachment
          key={'page:attachment:' + attachment._id}
          attachment={attachment}
          inUse={this.props.inUse[attachment._id] || false}
          onAttachmentDeleteClicked={this.props.onAttachmentDeleteClicked}
          isUserLoggedIn={this.props.isUserLoggedIn}
         />
      );
    });

    return (
      <div>
        {(attachmentList.length != 0) &&
          <h5><strong>Attachments</strong></h5>
        }
        <ul>
          {attachmentList}
        </ul>
      </div>
    );
  }
}