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158
src/components/trends/operation/operationResultsHeatmap.jsx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,158 @@ | ||
| /* | ||
| * Copyright 2019 Expedia Group | ||
| * | ||
| * 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. | ||
| */ | ||
|
|
||
| import React from 'react'; | ||
| import PropTypes from 'prop-types'; | ||
| import moment from 'moment'; | ||
|
|
||
| import linkBuilder from '../../../utils/linkBuilder'; | ||
| import './operationResultsHeatmap.less'; | ||
|
|
||
| const percentColors = [ | ||
| {pct: 0.0, color: {r: 140, g: 40, b: 39}}, | ||
| {pct: 0.5, color: {r: 179, g: 77, b: 75}}, | ||
| {pct: 0.75, color: {r: 236, g: 139, b: 131}}, | ||
| {pct: 0.9, color: {r: 246, g: 198, b: 181}}, | ||
| {pct: 0.95, color: {r: 245, g: 255, b: 211}}, | ||
| {pct: 0.98, color: {r: 209, g: 230, b: 204}}, | ||
| {pct: 0.99, color: {r: 165, g: 206, b: 185}}, | ||
| {pct: 0.999, color: {r: 118, g: 182, b: 163}}, | ||
| {pct: 1.0, color: {r: 75, g: 157, b: 147}} | ||
| ]; | ||
|
|
||
| export default class OperationResultsHeatmap extends React.Component { | ||
| static propTypes = { | ||
| operationStore: PropTypes.object.isRequired, | ||
| serviceName: PropTypes.string.isRequired | ||
| }; | ||
|
|
||
| static handleCellClick(serviceName, operation, from, to) { | ||
| const tracesLink = linkBuilder.withAbsoluteUrl( | ||
| linkBuilder.universalSearchTracesLink({ | ||
| query_1: { | ||
| serviceName, | ||
| operationName: operation.operationName | ||
| }, | ||
| time: { | ||
| from, | ||
| to | ||
| } | ||
| }) | ||
| ); | ||
|
|
||
| const win = window.open(tracesLink, '_blank'); | ||
| win.focus(); | ||
| } | ||
|
|
||
| static getColorForPercentage(pct) { | ||
| let i; | ||
| for (i = 1; i < percentColors.length - 1; i++) { | ||
| if (pct < percentColors[i].pct) { | ||
| break; | ||
| } | ||
| } | ||
| const lower = percentColors[i - 1]; | ||
| const upper = percentColors[i]; | ||
| const range = upper.pct - lower.pct; | ||
| const rangePct = (pct - lower.pct) / range; | ||
| const pctLower = 1 - rangePct; | ||
| const pctUpper = rangePct; | ||
| const color = { | ||
| r: Math.floor(lower.color.r * pctLower + upper.color.r * pctUpper), | ||
| g: Math.floor(lower.color.g * pctLower + upper.color.g * pctUpper), | ||
| b: Math.floor(lower.color.b * pctLower + upper.color.b * pctUpper) | ||
| }; | ||
| return `rgb(${[color.r, color.g, color.b].join(',')})`; | ||
| } | ||
|
|
||
| static getColumnHeaders(from, until, granularity) { | ||
| const headers = []; | ||
| let i = 0; | ||
| const fromRounded = Math.ceil(moment(from) / granularity) * granularity; | ||
| do { | ||
| const timestamp = fromRounded + granularity * i; | ||
| headers.push(timestamp); | ||
| i += 1; | ||
| } while (headers[headers.length - 1] < until); | ||
| return headers; | ||
| } | ||
|
|
||
| static coloumnHeaderFormatter(timestamp) { | ||
| return moment(timestamp).format('lll'); | ||
| } | ||
|
|
||
| render() { | ||
| const data = this.props.operationStore.statsResults; | ||
| const serviceName = this.props.serviceName; | ||
| const {from, until, granularity} = this.props.operationStore.statsQuery; | ||
| const columnHeaders = OperationResultsHeatmap.getColumnHeaders(from, until, granularity); | ||
| return ( | ||
| <section> | ||
| <div className="heatmap-container"> | ||
| <table className="heatmap"> | ||
| <thead> | ||
| <tr> | ||
| <th /> | ||
| {columnHeaders.map((header) => ( | ||
| <th> | ||
| <div> | ||
| <span>{OperationResultsHeatmap.coloumnHeaderFormatter(header)}</span> | ||
| </div> | ||
| </th> | ||
| ))} | ||
| </tr> | ||
| </thead> | ||
| <tbody> | ||
| {data.map((op) => ( | ||
| <tr> | ||
| <th>{op.operationName}</th> | ||
| {columnHeaders.map((headerTimestamp, index) => { | ||
| const availableDatapoint = op.successPercentPoints.find( | ||
| (sucessPercentDatapoint) => | ||
| sucessPercentDatapoint.timestamp >= headerTimestamp && | ||
| sucessPercentDatapoint.timestamp < columnHeaders[index + 1] | ||
| ); | ||
| return availableDatapoint ? ( | ||
| <td style={{background: OperationResultsHeatmap.getColorForPercentage(availableDatapoint.value / 100)}}> | ||
| <div | ||
| role="link" | ||
| tabIndex="-1" | ||
| onClick={() => | ||
| OperationResultsHeatmap.handleCellClick( | ||
| serviceName, | ||
| op, | ||
| headerTimestamp, | ||
| columnHeaders[index + 1] | ||
| ) | ||
| } | ||
| > | ||
| {' '} | ||
| {availableDatapoint.value} % | ||
| </div> | ||
| </td> | ||
| ) : ( | ||
| <td style={{background: '#f9edf3'}} /> | ||
| ); | ||
| })} | ||
| </tr> | ||
| ))} | ||
| </tbody> | ||
| </table> | ||
| </div> | ||
| </section> | ||
| ); | ||
| } | ||
| } |
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