// @flow
import React, { Component } from 'react';
import moment from 'moment';
import styled from 'styled-components';
import type { User } from 'types';
import { Flex } from 'reflexbox';

const Container = styled(Flex)`
  margin-bottom: 30px;
  color: #ccc;
  font-size: 13px;
`;

const Avatars = styled(Flex)`
  flex-direction: row-reverse;
  margin-right: 10px;
`;

const Avatar = styled.img`
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 2px solid #FFFFFF;
`;

class PublishingInfo extends Component {
  props: {
    collaborators: Array<User>,
    createdAt: string,
    createdBy: User,
    updatedAt: string,
    updatedBy: User,
  };

  render() {
    return (
      <Container align="center">
        <Avatars>
          {this.props.collaborators.map(user => (
            <Avatar key={user.id} src={user.avatarUrl} title={user.name} />
          ))}
        </Avatars>
        <span>
          {this.props.createdBy.name}
          {' '}
          published
          {' '}
          {moment(this.props.createdAt).fromNow()}
          {this.props.createdAt !== this.props.updatedAt
            ? <span>
                &nbsp;and&nbsp;
                {this.props.createdBy.id !== this.props.updatedBy.id &&
                  ` ${this.props.updatedBy.name} `}
                modified {moment(this.props.updatedAt).fromNow()}
              </span>
            : null}
        </span>
      </Container>
    );
  }
}

export default PublishingInfo;