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/**
* ============LICENSE_START========================================================================
* ONAP : ccsdk feature sdnr wt odlux
* =================================================================================================
* Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. All rights reserved.
* =================================================================================================
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
* ============LICENSE_END==========================================================================
*/
import React from 'react';
import moment from 'moment';
import { Line } from 'react-chartjs-2';
import { IDataSetsObject } from '../models/chartTypes';
import { ITimeStamp } from '../models/chartTypes';
const style: React.CSSProperties = {
height: '80%',
};
export const lineChart = (chartPagedData: IDataSetsObject) => {
return (
<div style={style}>
<Line ref="chart" data={chartPagedData} options={{
responsive: true,
maintainAspectRatio: false,
scales: {
xAxes: [{
type: 'time',
time: {
displayFormats: {
'second': 'DD MMM YYYY HH:mm:ss',
'minute': 'DD MMM YYYY HH:mm:ss',
'hour': 'DD MMM YYYY HH:mm:ss',
'year': 'DD MMM YYYY HH:mm:ss',
},
parser: function (date: string) {
let offsetValue = new Date().getTimezoneOffset();
var utcDate = moment(date, 'YYYY-MM-DDTHH:mm:ss').utcOffset(offsetValue).utc(false);
return utcDate;
},
},
display: true,
scaleLabel: {
display: true,
labelString: 'Timestamp',
},
}],
yAxes: [{
ticks: {
beginAtZero: true,
},
scaleLabel: {
display: true,
labelString: 'Value',
},
}],
},
}} />
</div>
);
};
export const sortDataByTimeStamp = <T extends ITimeStamp>(_rows: T[]): T[] => {
return (_rows.sort((a, b) => {
const result = Date.parse(a.timeStamp) - Date.parse(b.timeStamp);
return isNaN(result) ? 0 : result;
}));
};
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