asb_cloud_front/src/pages/TelemetryView/ActiveMessagesOnline.jsx

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import {useState, useEffect} from 'react'
import {Table} from "antd";
import moment from 'moment'
import LoaderPortal from '../../components/LoaderPortal'
import {invokeWebApiWrapperAsync} from '../../components/factory'
import {Subscribe} from '../../services/signalr'
import {MessageService} from '../../services/api'
import '../../styles/message.css'
// Словарь категорий для строк таблицы
const categoryDictionary = {
1: {title: 'Важное'},
2: {title: 'Предупреждение'},
3: {title: 'Информация'},
}
// Конфигурация таблицы
const columns = [
{
title: 'Дата',
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: 'Глубина',
key: 'wellDepth',
dataIndex: 'wellDepth',
render: depth => <span>Глубина {depth.toFixed(2)} м.</span>,
}, {
title: 'Категория',
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',
dataIndex: 'message',
onFilter: (value, record) => record.name.indexOf(value) === 0,
}, {
title: 'Пользователь',
dataIndex: 'user',
},
];
export default function ActiveMessagesOnline({idWell}) {
const [messages, setMessages] = useState([])
const [loader, setLoader] = useState(false)
const handleReceiveMessages = (messages) => {
if (messages) {
setMessages(messages.items.splice(0, 4))
}
}
useEffect(() => {
invokeWebApiWrapperAsync(
async () => {
const messages = await MessageService.getMessages(idWell, 0, 4)
handleReceiveMessages(messages)
},
setLoader,
`Не удалось загрузить сообщения по скважине "${idWell}"`,
)
return Subscribe('hubs/telemetry','ReceiveMessages', `well_${idWell}`, handleReceiveMessages)
}, [idWell])
return (<LoaderPortal show={loader}>
<Table
showHeader={false}
columns={columns}
dataSource={messages}
rowClassName={(record) => `event_message_${record.categoryId} event_message`}
className={'message_table'}
size={'small'}
pagination={false}
rowKey={(record) => record.id}
/>
</LoaderPortal>)
}