Proyectos de Subversion LeadersLinked - SPA

import React, { useMemo, useState } from 'react';
import { useSelector } from 'react-redux';
import { styled } from '@mui/material';

import Widget from '@components/UI/Widget';
import SurveyForm from '@components/survey-form/SurveyForm';
import FeedDescription from './feed-description';

const FeedContainer = styled(Widget.Body)(({ theme }) => ({
  padding: 0,
  '& > *:not(img, video, .MuiCard-root)': {
    padding: theme.spacing(0, 1)
  },
  '.MuiCard-root': {
    margin: theme.spacing(0, 1)
  },
  '& > p, & > span': {
    fontSize: '1rem',
    wordWrap: 'break-word',
    fontWeight: 'normal'
  },
  '& > img, & > video ': {
    width: '100%',
    maxHeight: '600px',
    objectFit: 'contain',
    position: 'relative',
    backgroundColor: '#000e'
  }
}));

export default function FeedContent({ id }) {
  const [showModal, setShowModal] = useState(false);

  const {
    owner_description: description,
    owner_file_image: image,
    owner_file_document: document,
    owner_file_video: video,
    owner_file_image_preview: imagePreview,
    feed_vote_url: voteUrl,
    feed_content_type: contentType,
    shared_name: sharedName,
    shared_image: sharedImage,
    shared_time_elapse: sharedTimeElapse,
    shared_description: sharedFeedDescription,
    shared_file_video: sharedFileVideo,
    shared_file_image_preview: sharedFileImagePreview,
    shared_file_image: sharedFileImage,
    shared_file_document: sharedFileDocument,
    shared_content_type: sharedContentType
  } = useSelector(({ feed }) => feed.feeds.byId[id]);

  const answers = useMemo(() => {
    if (contentType !== 'fast-survey') return [];
    return Array.from(
      { length: description.number_of_answers },
      (_, i) => description[`answer${i + 1}`]
    );
  }, [description, contentType]);

  const votes = useMemo(() => {
    if (contentType !== 'fast-survey') return [];
    return Array.from(
      { length: description.number_of_votes ?? 0 },
      (_, i) => description[`votes${i + 1}`]
    );
  }, [description, contentType]);

  const toggleModal = () => setShowModal(!showModal);

  const renderContent = ({
    description,
    image,
    document,
    video,
    imagePreview,
    voteUrl,
    sharedName,
    sharedImage,
    sharedTimeElapse,
    type
  }) => {
    switch (type) {
      case 'video': {
        return (
          <>
            <FeedDescription description={description} />
            <video poster={imagePreview} src={video} onClick={toggleModal} controls />
          </>
        );
      }
      case 'image': {
        return (
          <>
            <FeedDescription description={description} />
            <Widget.Media src={image} onClick={toggleModal} />
          </>
        );
      }
      case 'document': {
        return (
          <>
            <FeedDescription description={description} />
            <a href={document} target='_blank' rel='noreferrer'>
              <img className='pdf' src='/images/extension/pdf.png' alt='pdf' />
            </a>
          </>
        );
      }
      case 'fast-survey': {
        return (
          <SurveyForm
            voteUrl={voteUrl}
            active={Boolean(description.active)}
            question={description.question}
            time={description.time_remaining}
            resultType={description.result_type}
            answers={answers}
            votes={votes}
          />
        );
      }
      case 'shared': {
        return (
          <>
            <FeedDescription description={description} />
            <Widget styles={{ width: 'inherit' }}>
              <Widget.Header avatar={sharedImage} title={sharedName} subheader={sharedTimeElapse} />
              <FeedContainer>
                {renderContent({
                  type: sharedContentType,
                  description: sharedFeedDescription,
                  document: sharedFileDocument,
                  image: sharedFileImage,
                  video: sharedFileVideo,
                  imagePreview: sharedFileImagePreview
                })}
              </FeedContainer>
            </Widget>
          </>
        );
      }
      default:
        return <FeedDescription description={description} />;
    }
  };

  return (
    <FeedContainer>
      {description && <FeedDescription description={description} />}
      {contentType === 'video' && (
        <video poster={imagePreview} src={video} onClick={toggleModal} controls />
      )}
      {contentType === 'image' && <Widget.Media src={image} onClick={toggleModal} />}
      {contentType === 'document' && (
        <a href={document} target='_blank' rel='noreferrer'>
          <img className='pdf' src='/images/extension/pdf.png' alt='pdf' />
        </a>
      )}
      {contentType === 'fast-survey' && (
        <SurveyForm
          voteUrl={voteUrl}
          active={Boolean(description.active)}
          question={description.question}
          time={description.time_remaining}
          resultType={description.result_type}
          result={description.result}
          answers={answers}
          votes={votes}
        />
      )}
      {contentType === 'shared' && (
        <Widget styles={{ width: 'inherit' }}>
          <Widget.Header avatar={sharedImage} title={sharedName} subheader={sharedTimeElapse} />
          <FeedContainer>
            {renderContent({
              type: sharedContentType,
              description: sharedFeedDescription,
              document: sharedFileDocument,
              image: sharedFileImage,
              video: sharedFileVideo,
              imagePreview: sharedFileImagePreview
            })}
          </FeedContainer>
        </Widget>
      )}

      {renderContent({
        description,
        image,
        document,
        video,
        imagePreview,
        voteUrl,
        type: sharedName ? 'shared' : contentType,
        sharedName,
        sharedImage,
        sharedTimeElapse
      })}
    </FeedContainer>
  );
}