EcrituresNumeriques / stylo / 12925854411

import React, { useCallback, useState } from 'react'

import { shallowEqual, useSelector } from 'react-redux'

import { Search } from 'react-feather'

import { useTranslation } from 'react-i18next'

import Reference from './Reference'

import styles from './ReferenceList.module.scss'

import Field from '../Field'

import Button from '../Button'

export default function ReferenceList() {

  const bibliographyEntries = useSelector(

    (state) => state.workingArticle.bibliography.entries,

    shallowEqual

  )

  const [filter, setFilter] = useState('')

  const [showAll, setShowAll] = useState(false)

  let bibTeXFound

  if (filter) {

    bibTeXFound = bibliographyEntries.filter(

      (entry) => entry.key.toLowerCase().indexOf(filter.toLowerCase()) > -1

    )

  } else {

    if (showAll) {

      bibTeXFound = bibliographyEntries

    } else {

      bibTeXFound = bibliographyEntries.slice(0, 25)

    }

  }

  const handleShowAll = useCallback(() => setShowAll(true), [])

  const { t } = useTranslation()

  return (

    <>

      <Field

        className={styles.searchField}

        type="text"

        icon={Search}

        value={filter}

        placeholder={t('write.searchFieldBiblio.placeholder')}

        onChange={(e) => setFilter(e.target.value)}

      />

      {filter && (

        <span className={styles.resultFoundCount}>

          {bibTeXFound.length} found

        </span>

      {bibTeXFound.map((entry, index) => (

        <Reference key={`ref-${entry.key}-${index}`} entry={entry} />

      ))}

      {!showAll && bibliographyEntries.length > 25 && (

        <Button className={styles.showAll} onClick={handleShowAll}>

          {t('write.showBiblio.button')} {bibliographyEntries.length} references

        </Button>

    </>

}