Proyectos de Subversion LeadersLinked - Antes de SPA

import React, { useEffect, useRef, useState } from 'react'
import { useDispatch, useSelector } from 'react-redux'
import { Col, Container, Row } from 'react-bootstrap'
import { axios, debounce, jsonToParams } from '../../utils'
import { addNotification } from '../../redux/notification/notification.actions'
import styled from 'styled-components'

import SearchInput from '../../components/UI/SearchInput'
import EmptySection from '../../components/UI/EmptySection'
import WidgetLayout from '../../components/widgets/WidgetLayout'
import PaginationComponent from '../../components/UI/PaginationComponent'

import KnowledgeEditModal from '../../components/knowledge/KnowledgeEditModal'
import ConfirmModal from '../../components/modals/ConfirmModal'
import KnowledgeItem from './KnowledgeItem'

const KnowledgeCategories = styled(WidgetLayout)`
  padding: 1rem;
  ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    li,
    label {
      cursor: pointer;
    }
    .selected label {
      font-weight: 600;
    }
  }
`

const KnowledgeGrid = styled.div`
  display: grid;
  grid-template-columns: repeat(auto-fit, 250px);
  gap: 1rem;
`

const KnowledgeSearch = styled(SearchInput)`
  background-color: var(--bg-color);
`

const KnowledgeAreaPage = () => {
  const [knowledges, setKnowledges] = useState([])
  const [knowledgesCategories, setKnowledgesCategories] = useState([])
  const [search, setSearch] = useState('')
  const [category, setCategory] = useState('')
  const [currentPage, setCurrentPage] = useState(1)
  const [totalPages, setTotalPages] = useState(1)
  const [allowAdd, setAllowAdd] = useState(false)
  const [modalShow, setModalShow] = useState(null)
  const addUrl = useRef('')
  const actionUrl = useRef('')
  const labels = useSelector(({ intl }) => intl.labels)
  const dispatch = useDispatch()

  const getKnowledgesInfo = (search = '', page = 1, category_id = '') => {
    const urlParams = { search, page, category_id }
    axios
      .get(`/knowledge-area?${jsonToParams(urlParams)}`, {
        headers: {
          'Content-Type': 'application/json',
        },
      })
      .then((response) => {
        const { data, success } = response.data

        if (!success) {
          const errorMessage =
            typeof data === 'string'
              ? data
              : 'Ha ocurrido un error, por favor intente más tarde.'

          dispatch(addNotification({ style: 'danger', msg: errorMessage }))
          return
        }

        const categories = Object.entries(data.categories).map(
          (values) => values[1]
        )

        setKnowledges(data.items)
        setKnowledgesCategories(categories)
        setCurrentPage(data.page)
        setTotalPages(data.total_pages)
        setAllowAdd(Boolean(data.link_add))
        addUrl.current = data.link_add
      })
      .catch((error) => {
        dispatch(
          addNotification({
            style: 'danger',
            msg: 'Ha ocurrido un error, por favor intente más tarde.',
          })
        )
        throw new Error(error)
      })
  }

  const confirmDelete = () => {
    axios
      .post(actionUrl.current)
      .then((response) => {
        const { data, success } = response.data

        if (!success) {
          const errorMessage =
            typeof data === 'string'
              ? data
              : 'Ha ocurrido un error, por favor intente más tarde.'

          dispatch(addNotification({ style: 'danger', msg: errorMessage }))
          return
        }

        dispatch(addNotification({ style: 'success', msg: data }))
        getKnowledgesInfo()
        closeModal()
      })
      .catch((error) => {
        dispatch(
          addNotification({
            style: 'danger',
            msg: 'Ha ocurrido un error, por favor intente más tarde.',
          })
        )
        throw new Error(error)
      })
  }

  const addKnowledge = (url) => {
    actionUrl.current = url
    setModalShow('add')
  }

  const editKnowledge = (url) => {
    actionUrl.current = url
    setModalShow('edit')
  }

  const deleteKnowledge = (url) => {
    actionUrl.current = url
    setModalShow('delete')
  }

  const closeModal = () => {
    actionUrl.current = ''
    setModalShow(null)
  }

  const handleInputChange = debounce((e) => setSearch(e.target.value), 500)

  useEffect(() => {
    getKnowledgesInfo(search, currentPage, category)
  }, [search, currentPage, category])

  return (
    <>
      <Container as="section" className="companies-info">
        <div className="company-title">
          <h1 className="title mx-auto">{labels.knowledge_area_title}</h1>
          {allowAdd && (
            <h2
              className="title cursor-pointer"
              onClick={() => addKnowledge(addUrl.current)}
            >
              {labels.knowledge_area_add}
            </h2>
          )}
        </div>

        <Row className="gap-3">
          <Col md="3">
            <KnowledgeCategories>
              <ul>
                <li className={!category && 'selected'}>
                  <input
                    type="radio"
                    id="category-all"
                    value=""
                    name="category"
                    onChange={(e) => setCategory(e.target.value)}
                    hidden
                  />
                  <label htmlFor="category-all">
                    {labels.knowledge_area_category_all}
                  </label>
                </li>
                {knowledgesCategories.map(({ uuid, name }) => (
                  <li className={category === uuid && 'selected'} key={uuid}>
                    <input
                      type="radio"
                      id={`category-${name}`}
                      name="category"
                      value={uuid}
                      onChange={(e) => setCategory(e.target.value)}
                      hidden
                    />
                    <label htmlFor={`category-${name}`}>{name}</label>
                  </li>
                ))}
              </ul>
            </KnowledgeCategories>
          </Col>

          <Col className="px-0">
            <KnowledgeSearch
              onChange={handleInputChange}
              placeholder={labels.search}
            />

            <KnowledgeGrid className="mt-3">
              {knowledges.length ? (
                knowledges.map((knowledge, index) => (
                  <KnowledgeItem
                    key={index}
                    {...knowledge}
                    onEdit={editKnowledge}
                    onDelete={deleteKnowledge}
                  />
                ))
              ) : (
                <EmptySection
                  message={labels.error_no_record_matched_your_query}
                />
              )}
            </KnowledgeGrid>
            <PaginationComponent
              onChangePage={(newPage) => setCurrentPage(newPage)}
              currentActivePage={currentPage}
              pages={totalPages}
              isRow
            />
          </Col>
        </Row>
      </Container>
      <KnowledgeEditModal
        show={modalShow === 'edit'}
        url={actionUrl.current}
        categories={knowledgesCategories}
        onComplete={getKnowledgesInfo}
        onClose={closeModal}
        isEdit
      />
      <KnowledgeEditModal
        show={modalShow === 'add'}
        url={actionUrl.current}
        categories={knowledgesCategories}
        onComplete={getKnowledgesInfo}
        onClose={closeModal}
      />
      <ConfirmModal
        show={modalShow === 'delete'}
        onClose={closeModal}
        onAccept={confirmDelete}
      />
    </>
  )
}

export default KnowledgeAreaPage