Proyectos de Subversion LeadersLinked - SPA

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

import { Link } from 'react-router-dom'

import { axios } from '../../utils'

import { useForm } from 'react-hook-form'

import { useDispatch } from 'react-redux'

import { addNotification } from '../../redux/notification/notification.actions'

import styled, { css } from 'styled-components'

import SendIcon from '@mui/icons-material/Send'

import IconButton from '@mui/material/IconButton'

import ArrowBackIcon from '@mui/icons-material/ArrowBack'

import AttachFileIcon from '@mui/icons-material/AttachFile'

import InsertEmoticonIcon from '@mui/icons-material/InsertEmoticon'

import Options from '../UI/Option'

import Emojione from './emojione/Emojione'

import FileModal from '../modals/FileModal'

import LoaderContainer from '../UI/LoaderContainer'

import Spinner from '../UI/Spinner'

import Paraphrase from '../UI/Paraphrase'

const StyledChatContainer = styled.div`

  background-color: var(--bg-color);

  border-radius: var(--border-radius);

  border: 1px solid var(--border-primary);

  height: 80vh;

  display: flex;

  flex-direction: column;

  flex-grow: 1;

  padding: 0px 0px !important;

  :nth-child(2) {

    flex: 1;

  }

`

const StyledChatHeader = styled.div`

  align-items: center;

  border-bottom: 1px solid var(--border-primary);

  display: flex;

  justify-content: center;

  padding: 1rem 0.5rem;

  position: relative;

  & > button:first-child {

    position: absolute;

    left: 1rem;

    top: 50%;

    transform: translateY(-50%);

    display: inline-flex;

    @media (min-width: 768px) {

      display: none;

    }

  }

`

const StyledTitle = styled.h2`

  font-size: 16px;

  font-weight: 600;

  width: fit-content;

  max-width: 20ch;

  text-align: center;

  color: #1d315c;

  @media (min-width: 768px) {

    max-width: 30ch;

  }

`

const StyledMessageList = styled.div`

  gap: 0.5rem;

  display: flex;

  flex-direction: column-reverse;

  height: -webkit-fill-available;

  padding: 0.5rem 0;

  overflow: auto;

`

const StyledMessage = styled.div`

  box-shadow: var(--light-shadow);

  display: inline-flex;

  flex-direction: column;

  gap: 0.5rem;

  margin-bottom: 0.5rem;

  max-width: 70%;

  min-width: 4rem;

  padding: 0.5rem;

  position: relative;

  & > p {

    color: var(--chat-color);

    max-width: 100%;

    overflow: hidden;

    text-overflow: ellipsis;

    word-break: break-word;

  }

  & > img,

  & > video {

    max-width: 250px;

    max-height: 250px;

    object-fit: contain;

  }

  &:first-child {

    margin-top: 0.5rem;

  }

  .time {

    color: var(--subtitle-color);

    font-size: 0.8rem;

  }

  .emojione {

    width: 1rem;

    height: 1rem;

  }

  ${(props) => {

    if (props.send) {

      return css`

        align-self: flex-end;

        background-color: #eee;

        border-radius: 10px 0px 10px 10px;

        margin-right: 0.5rem;

        color: #393939;

      `

    }

    return css`

      align-self: flex-start;

      background-color: var(--chat-received);

      border-radius: 0 10px 10px 10px;

      margin-left: 0.5rem;

    `

  }}

`

const StyledForm = styled.form`

  border-top: 1px solid var(--border-primary);

  padding: 0.5rem;

  position: relative;

  display: flex;

  justify-content: center;

  align-items: center;

  gap: 0.5rem;

`

const StyledInput = styled.input`

  border: none;

  outline: none;

  width: 100%;

  padding: 0.5rem 1rem;

  border-radius: 30px;

  background: var(--bg-color-secondary);

  &:focus {

    background: var(--bg-color-secondary);

  }

`

const StyledLoader = styled(LoaderContainer)`

  max-height: 50px;

  max-width: 50px;

`

function messageAreEqual(oldProps, newProps) {

  return oldProps.message.id

    ? oldProps.message.id === newProps.message.id

    : oldProps.message.uuid === newProps.message.uuid

}

const Chat = ({ children }) => {

  return <StyledChatContainer>{children}</StyledChatContainer>

}

const Header = ({ children, options = [], onClose }) => {

  return (

    <StyledChatHeader>

      <IconButton onClick={onClose}>

        <ArrowBackIcon />

      </IconButton>

      {children}

      {!!options.length && <Options options={options} right='1rem' />}

    </StyledChatHeader>

  )

}

const Title = ({ children, url }) => {

  if (!url) {

    return <StyledTitle>{children}</StyledTitle>

  }

  return (

    <Link to={url} style={{ width: 'fit-content' }}>

      <StyledTitle>{children}</StyledTitle>

    </Link>

  )

}

const List = ({ messages = [], onPagination, scrollRef, loading }) => {

  const loadMoreEl = useRef(null)

  useEffect(() => {

    const observer = new IntersectionObserver(onPagination)

    if (loadMoreEl.current) {

      observer.observe(loadMoreEl.current)

    }

    return () => {

      observer.disconnect()

    }

  }, [messages])

  return (

    <StyledMessageList ref={scrollRef}>

      {messages.map((message) => (

        <List.Message message={message} key={message.id} />

      ))}

      <span ref={loadMoreEl}>.</span>

      {loading && (

        <StyledLoader>

          <Spinner />

        </StyledLoader>

      )}

    </StyledMessageList>

  )

}

const Message = memo(({ message }) => {

  const senderName = (message) => {

    if (message.type === 'group' && !message.u === 1) {

      return <span className='user_name'>{message.user_name}</span>

    }

  }

  const messagesContent = {

    text: (message.m || message.message) && (

      <Paraphrase>

        {emojione.shortnameToImage(message.m || message.message)}

      </Paraphrase>

    ),

    image: <img src={message.m || message.filename} alt='chat_image' />,

    video: (

      <video src={message.m || message.filename} preload='none' controls />

    ),

    document: (

      <a href={message.m || message.filename} download>

        <img className='pdf' src='/images/extension/pdf.png' alt='pdf' />

      </a>

    )

  }

  return (

    <>

      {senderName(message)}

      <StyledMessage

        send={message.u ? message.u === 1 : message.side === 'left'}

      >

        {messagesContent[message.mtype || message.type]}

        <label className='time'>

          {!message.not_received && (

            <i

              className='fa fa-check'

              style={message.seen ? { color: 'blue' } : { color: 'gray' }}

            />

          )}

          {message.time || message.date}

        </label>

      </StyledMessage>

    </>

  )

}, messageAreEqual)

const SubmitForm = ({ sendUrl, uploadUrl, onSubmit: onComplete }) => {

  const [showEmojione, setShowEmojione] = useState(false)

  const [isShowFileModal, setIsShowFileModal] = useState(false)

  const [isSending, setIsSending] = useState(false)

  const dispatch = useDispatch()

  const { handleSubmit, setValue, register, reset, getValues } = useForm()

  const onSubmit = handleSubmit(({ message }) => {

    const formData = new FormData()

    // eslint-disable-next-line no-undef

    formData.append('message', emojione.toShort(message))

    axios.post(sendUrl, formData).then((response) => {

      const { success, data } = response.data

      if (!success) {

        const errorMessage =

          typeof data === 'string' ? data : 'Ha ocurrido un error'

        setShowEmojione(false)

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

        return

      }

      setShowEmojione(false)

      onComplete()

      reset()

    })

  })

  const sendFile = (file) => {

    setIsSending(true)

    const formData = new FormData()

    formData.append('file', file)

    axios

      .post(uploadUrl, formData)

      .then(({ data: response }) => {

        const { success, data } = response

        if (!success) {

          const errorMessage =

            typeof data === 'string' ? data : 'Ha ocurrido un error'

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

          return

        }

        toggleFileModal()

        onComplete()

      })

      .finally(() => setIsSending(false))

  }

  const toggleEmojione = () => {

    setShowEmojione(!showEmojione)

  }

  const toggleFileModal = () => {

    setIsShowFileModal(!isShowFileModal)

  }

  const onClickEmoji = (event) => {

    const shortname = event.currentTarget.dataset.shortname

    const currentMessage = getValues('message')

    // eslint-disable-next-line no-undef

    const unicode = emojione.shortnameToUnicode(shortname)

    setValue('message', `${currentMessage}${unicode}`)

  }

  return (

    <>

      <StyledForm onSubmit={onSubmit}>

        {showEmojione && <Emojione onClickEmoji={onClickEmoji} />}

        <IconButton onClick={toggleFileModal}>

          <AttachFileIcon />

        </IconButton>

        <IconButton onClick={toggleEmojione}>

          <InsertEmoticonIcon />

        </IconButton>

        <StyledInput

          type='text'

          name='message'

          placeholder='Escribe un mensaje'

          ref={register({ required: true })}

        />

        <IconButton type='submit'>

          <SendIcon />

        </IconButton>

      </StyledForm>

      <FileModal

        isShow={isShowFileModal}

        onHide={toggleFileModal}

        onComplete={sendFile}

        loading={isSending}

      />

    </>

  )

}

Chat.Header = Header

Chat.Title = Title

Chat.List = List

List.Message = Message

Chat.SubmitForm = SubmitForm

export default Chat