Proyectos de Subversion LeadersLinked - Backend

import React, { useEffect, useRef, useState } from 'react'

import PrivateIcon from '../icons/Private'
import PublicIcon from '../icons/Public'

import styles from './survey.module.scss'
import styled, { css } from 'styled-components'

const RadioButton = styled.div`
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  margin-bottom: 0.5rem;
  border: 2px solid var(--border-primary);
  border-radius: 50px;
  cursor: pointer;
  transition: all 200ms ease;
  position: relative;
  overflow: hidden;

  input {
    margin: 0 !important;
  }

  label {
    color: var(--font-color);
    font-weight: 500;
  }

  &::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: ${(props) => (props.porcentage ? `${props.porcentage}%` : '0%')};
    background-color: #0002;
    z-index: 4;
  }

  &:hover {
    border-color: var(--font-color);
    text-shadow: 0 0 1px var(--font-color);
  }

  ${(props) =>
    props.disabled &&
    css`
      background-color: #9992;
      cursor: auto;

      label {
        color: gray;
      }

      &:hover {
        border-color: var(--border-primary);
        text-shadow: none;
      }
    `}
`

const SurveyForm = ({
  question,
  answers = [],
  votes,
  active,
  time,
  resultType
}) => {
  const [remainingTime, setRemainingTime] = useState('00:00:00')
  const [isActive, setIsActive] = useState(Boolean(active))
  const [totalVotes, setTotalVotes] = useState(0)
  const timeRef = useRef(time)

  function getTimeDiff(segundos) {
    // Obtener la fecha y hora actual
    const currentDate = new Date()

    // Calcular la fecha y hora futura sumando los segundos proporcionados
    const futureDate = new Date(currentDate.getTime() + segundos * 1000)

    // Calcular la diferencia entre la fecha futura y la fecha actual
    const diff = futureDate - currentDate

    // Calcular los componentes de la diferencia de tiempo
    const days = Math.floor(diff / (1000 * 60 * 60 * 24))
    const hours = Math.floor((diff % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60))
    const minutes = Math.floor((diff % (1000 * 60 * 60)) / (1000 * 60))

    // Devolver el resultado
    return `${addZero(days)} d ${addZero(hours)} h ${addZero(minutes)} m`
  }

  function addZero(unit) {
    return String(unit).padStart(2, '0')
  }

  function getPorcentage(n, total) {
    return (n / total) * 100
  }

  useEffect(() => {
    setRemainingTime(getTimeDiff(time))

    if (!time) return

    const interval = setInterval(() => {
      if (!timeRef.current) {
        setRemainingTime(() => getTimeDiff(0))
        setIsActive(false)
        return
      }

      if (!timeRef.current <= 60) {
        timeRef.current -= 1
        setRemainingTime(() => getTimeDiff(timeRef.current))
        return
      }

      timeRef.current -= 60
      setRemainingTime(() => getTimeDiff(timeRef.current))
    }, 60000)

    return () => {
      clearInterval(interval)
    }
  }, [])

  useEffect(() => {
    if (!votes) return
    const total = votes.reduce((total, vote) => total + Number(vote), 0)
    setTotalVotes(total)
  }, [])

  return (
    <form className={styles.survey_form}>
      <h3>{question}</h3>
      {resultType === 'pu' && (
        <span title="El número de votos es visible para todos los usuarios">
          <PublicIcon /> Público
        </span>
      )}
      {resultType === 'pr' && (
        <span title="Los resultados de la votación son privados">
          <PrivateIcon /> Privado
        </span>
      )}
      {answers.map(
        (option, index) =>
          option && (
            <RadioButton
              disabled={!isActive}
              porcentage={votes && getPorcentage(votes[index], totalVotes)}
              key={index}
            >
              <input
                type="radio"
                name="vote"
                id={`vote-${index + 1}`}
                value={index + 1}
                disabled
              />
              <label htmlFor={`vote-${index + 1}`}>{option}</label>
              {votes && (
                <span className="mb-0">
                  {getPorcentage(votes[index], totalVotes)}%
                </span>
              )}
            </RadioButton>
          )
      )}
      <span>Tiempo restante: {remainingTime}</span>
    </form>
  )
}

export default SurveyForm