import { h, Component } from 'preact';
import twitterImage from 'images/twitter-logo.svg';
import githubImage from 'images/github-logo.svg';
import websiteImage from 'images/external-link-logo.svg';

function blockChat(activeChannelId) {
  const formData = new FormData();
  formData.append('chat_id', activeChannelId);
  formData.append('controller', 'chat_channels');

  getCsrfToken().then(sendFetch('block-chat', formData));
}

const setUpButton = ({ modalId = '', otherModalId = '', btnName = '' }) => {
  return (
    <button
      onClick={() => {
        const modal = document.getElementById(`${modalId}`);
        const otherModal = document.getElementById(
          `${otherModalId}`,
        );
        otherModal.style.display = 'none';
        if (modal.style.display === 'none') {
          modal.style.display = 'block';
          window.location.href = `#${modalId}`;
        } else {
          modal.style.display = 'none';
          window.location.href = `#`;
        }
      }}
    >
      {btnName}
    </button>
  );
}

const userDetailsConfig = {
  twitter_username: {
    hostUrl: 'https://twitter.com/',
    srcImage: twitterImage,
    imageAltText: 'twitter logo'
  },
  github_username: {
    hostUrl: 'https://github.com/',
    srcImage: githubImage,
    imageAltText: 'github logo'
  },
  website_url: {
    className: 'external-link-img',
    hostUrl: '',
    srcImage: websiteImage,
    imageAltText: 'external link icon'
  }
}

export default class UserDetails extends Component {
  render() {
    const { user } = this.props;
    const channelId = this.props.activeChannelId;
    const channel = this.props.activeChannel || {};
    const socialIcons = [];
    const userMeta = ['twitter_username', 'github_username', 'website_url'];
    userMeta.forEach((metaProp) => {
      if (user[metaProp]) {
        let { className, hostUrl, srcImage, imageAltText } = userDetailsConfig[metaProp];
        socialIcons.push(
          <a
            href={`${hostUrl}${user[metaProp]}`}
            target="_blank"
          >
            <img
              className={className}
              src={srcImage}
              style={{ width: '30px', margin: '5px 15px 15px 0px' }}
              alt={imageAltText}
            />
          </a>,
        );
      }
    });
    let userLocation = '';
    if (user.location && user.location.length > 0) {
      userLocation = (
        <div>
          <div className="key">location</div>
          <div className="value">{user.location}</div>
        </div>
      );
    }
    let blockButton = '';
    if (channel.channel_type === 'direct' && window.currentUser.id != user.id) {
      blockButton = setUpButton({ 
          modalId: 'userdetails__blockmsg',
          otherModalId: 'userdetails__reportabuse',
          btnName: 'Block User'
      });
    }
    return (
      <div>
        <img
          src={user.profile_image}
          alt={`${user.username} profile image`}
          style={{
            height: '210px',
            width: '210px',
            margin: ' 15px auto',
            display: 'block',
            borderRadius: '500px',
          }}
        />
        <h1 style={{ textAlign: 'center' }}>
          <a href={`/${user.username}`} target="_blank">
            {user.name}
          </a>
        </h1>
        <div style={{ height: '50px', margin: 'auto', width: '96%' }}>
          {socialIcons}
        </div>
        <div style={{ fontStyle: 'italic' }}>{user.summary}</div>
        <div className="activechatchannel__activecontentuserdetails">
          {userLocation}
          <div className="key">joined</div>
          <div className="value">{user.joined_at}</div>
        </div>
        <div className="userdetails__blockreport">
          {blockButton}
          {
            setUpButton({
              modalId: 'userdetails__reportabuse',
              otherModalId: 'userdetails__blockmsg',
              btnName: 'Report Abuse'
            })
          }
        </div>
        <div id="userdetails__reportabuse" style="display:none">
          <div className="userdetails__reportabuse">
            <p>Reporting abuse will: </p>
            <ul>
              <li>
                close this chat and prevent this user from re-opening chat with
                you
              </li>
              <li>
                give the DEV team your consent to read messages in this chat to
                understand your report and take appropriate action
              </li>
            </ul>
            <p>
              Blocking is only on Connect right now and has not been implemented
              across DEV yet.
            </p>
            <h5>Are you sure?</h5>
            <a
              tabIndex="0"
              href="/report-abuse"
              onClick={() => {
                blockChat(channelId);
              }}
            >
              Yes, Report
            </a>
            <a
              tabIndex="0"
              className="no"
              onClick={() => {
                document.getElementById(
                  'userdetails__reportabuse',
                ).style.display = 'none';
                window.location.href = `#`;
              }}
              onKeyUp={e => {
                if (e.keyCode === 13) {
                  document.getElementById(
                    'userdetails__reportabuse',
                  ).style.display = 'none';
                  window.location.href = `#`;
                }
              }}
            >
              No
            </a>
          </div>
        </div>
        <div id="userdetails__blockmsg" style="display:none">
          <div className="userdetails__blockmsg">
            <p>Blocking on connect will: </p>
            <ul>
              <li>
                close this chat and prevent this user from re-opening chat with
                you
              </li>
              <li>
                NOT notify the user you will block--this channel will become
                inaccessible for both users
              </li>
            </ul>
            <p>
              Blocking is only on Connect right now and has not been implemented
              across DEV yet. Consider reporting abuse to the DEV team if this
              user is spamming or harassing elsewhere on dev.to, so we can take
              further action.
            </p>
            <h5>Are you sure?</h5>
            <a
              tabIndex="0"
              onClick={() => {
                blockChat(channelId);
                window.location.href = `/connect`;
              }}
              onKeyUp={e => {
                if (e.keyCode === 13) {
                  blockChat(channelId);
                  window.location.href = `/connect`;
                }
              }}
            >
              Yes, Block
            </a>
            <a
              tabIndex="0"
              className="no"
              onClick={() => {
                document.getElementById('userdetails__blockmsg').style.display =
                  'none';
                window.location.href = `#`;
              }}
              onKeyUp={e => {
                if (e.keyCode === 13) {
                  document.getElementById(
                    'userdetails__blockmsg',
                  ).style.display = 'none';
                  window.location.href = `#`;
                }
              }}
            >
              No
            </a>
          </div>
        </div>
      </div>
    );
  }
}