import { Table } from 'antd'; import { MessageService } from '../services/api' import { useState, useEffect } from 'react' import { useParams } from 'react-router-dom' import { Subscribe } from '../services/signalr' import Loader from '../components/Loader' import moment from 'moment'; import '../styles/message.css' // Словарь категорий для строк таблицы const categoryDictionary = { 1: {title:'Авария'}, 2: {title:'Предупреждение'}, 3: {title:'Информация'}, } // Конфигурация таблицы const columns = [ { title: 'Дата', key: 'date', dataIndex: 'date', render: (item) => moment(item).format('DD MMM YYYY, HH:MM:ss'), sorter: (a, b) => new Date(b.date) - new Date(a.date), sortDirections: ['descend', 'ascend'], }, { title: 'Категория', key: 'categoryId', dataIndex: 'categoryId', render: (_, item) => categoryDictionary[item.categoryId].title, style: (_, item) => categoryDictionary[item.categoryId].style, sorter: (a, b) => a.categoryId - b.categoryId, sortDirections: ['descend', 'ascend'], }, { title: 'Сообщение', key: 'message', dataIndex: 'message', onFilter: (value, record) => record.name.indexOf(value) === 0, }, { title: 'Пользователь', key: 'user', dataIndex: 'user', }, ]; // Данные для таблицы export default function Messages(props) { let { id } = useParams() const [messages, setMessages] = useState([]) const [loader] = useState(false) const handleReceiveMessages = (messages) => { if (messages) { setMessages(messages.items) } } useEffect(() => { MessageService.getMessage(id) .then(handleReceiveMessages) .catch(error => console.error(error)) let unSubscribeMessagesHub = Subscribe('ReceiveMessages', `well_${id}`, handleReceiveMessages) return () => { unSubscribeMessagesHub() } }, [id]); return ( <>