homebrewery/client/homebrew/pages/archivePage/archivePage.jsx

require('./archivePage.less');
const React       = require('react');
const createClass = require('create-react-class');
const _           = require('lodash');
const cx          = require('classnames');
const Moment      = require('moment');

const Nav           = require('naturalcrit/nav/nav.jsx');
const Navbar        = require('../../navbar/navbar.jsx');
const RecentNavItem = require('../../navbar/recent.navitem.jsx').both;
const Account       = require('../../navbar/account.navitem.jsx');
const NewBrew       = require('../../navbar/newbrew.navitem.jsx');
const HelpNavItem   = require('../../navbar/help.navitem.jsx');

const request = require('superagent');

const ArchivePage = createClass({
  displayName: 'ArchivePage',
  getDefaultProps: function () {
    return {};
  },
  getInitialState: function () {
    return {
      query      : '',
      foundBrews : null,
      searching  : false,
      error      : null,
    };
  },
  handleChange(e) {
    this.setState({ query: e.target.value });
  },
  lookup() {
    this.setState({ searching: true, error: null });

    request
      .get(`/admin/archive/${this.state.query}`)
      .then((res) => this.setState({ foundBrews: res.body }))
      .catch((err) => this.setState({ error: err }))
      .finally(() => this.setState({ searching: false }));
  },
  renderFoundBrews() {
    const brews = this.state.foundBrews;

    if (!brews || brews.length === 0) {
      return <div>No brews found.</div>;
    }

    return (
      <div className='foundBrews'>
        {brews.map((brew, index) => (
          <div key={index} className='brewItem'>
            <dl>
              <dt>Title:</dt>
              <dd>{brew.title}</dd>

              <dt>Authors:</dt>
              <dd>
                {brew.authors.map((author, index) => (
                  <span key={index}>
                    <a
                      href={`/user/${author}`}
                      target='_blank'
                      rel='noopener noreferrer'
                    >
                      {author}
                    </a>
                    {index < brew.authors.length - 1 && ', '}
                  </span>
                ))}
              </dd>

              <a href={`/share/${brew.shareId}`}>
                Check the brew <i className='fas fa-external-link-alt'></i>
              </a>

              <dt>Systems:</dt>
              <dd>{brew.systems.join(', ')}</dd>

              {brew.tags?.length ? (
                <>
                  <div
                    className='brewTags'
                    title={`Tags:\n${brew.tags.join('\n')}`}
                  >
                    <i className='fas fa-tags' />
                    {brew.tags.map((tag, idx) => {
                      const matches = tag.match(/^(?:([^:]+):)?([^:]+)$/);
                      return (
                        <span key={idx} className={matches[1]}>
                          {matches[2]}
                        </span>
                      );
                    })}
                  </div>
                </>
              ) : (
                <></>
              )}

              <dt>Last Updated:</dt>
              <dd>{Moment(brew.updatedAt).fromNow()}</dd>

              <dt>Num of Views:</dt>
              <dd>{brew.views}</dd>
            </dl>
          </div>
        ))}
      </div>
    );
  },

  renderForm: function () {
    return (
      <div className='brewLookup'>
        <h2>Brew Lookup</h2>
        <label>Title of the brew</label>
        <input
          type='text'
          value={this.state.query}
          onChange={this.handleChange}
          placeholder='v3 Reference Document'
        />
        {/* In the future, we should be able to filter the results by adding tags.
            <label>Tags</label><input type='text' value={this.state.query} placeholder='add a tag to filter'/>
            */}
        <button onClick={this.lookup}>
          <i
            className={cx('fas', {
              'fa-search': !this.state.searching,
              'fa-spin fa-spinner': this.state.searching,
            })}
          />
        </button>
      </div>
    );
  },

  renderResults: function () {},

  renderNavItems: function () {
    return (
      <Navbar>
        <Nav.section>
          <NewBrew />
          <HelpNavItem />
          <RecentNavItem />
          <Account />
        </Nav.section>
      </Navbar>
    );
  },

  render: function () {
    return (
      <div className='archivePage'>
        {this.renderNavItems()}

        <div className='content'>
          <div className='welcome'>
            <h1>Welcome to the Archive</h1>
          </div>
          <div className='flexGroup'>
            <div className='form dataGroup'>{this.renderForm()}</div>
            <div className='resultsContainer dataGroup'>
              <div className='title'>
                <h2>Your results, my lordship</h2>
              </div>
              {this.renderFoundBrews()}
            </div>
          </div>
        </div>
      </div>
    );
  },
});

module.exports = ArchivePage;