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/* eslint-disable no-new */ |
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|
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import Chart from 'chart.js'; |
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|
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const { epChartData } = window; |
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|
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/** |
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* Generates a random string representing a color. |
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* |
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* @returns {string} Random color |
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*/ |
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function getRandomColor() { |
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const letters = '0123456789ABCDEF'; |
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let color = '#'; |
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|
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for (let i = 0; i < 6; i += 1) { |
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color += letters[Math.floor(Math.random() * 16)]; |
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} |
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return color; |
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} |
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|
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const barData = Object.entries(epChartData.indices_data); |
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const barLabels = []; |
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const barDocs = []; |
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const barColors = []; |
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|
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Chart.defaults.global.legend.labels.usePointStyle = true; |
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|
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barData.forEach(function (data) { |
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barLabels.push(data[1].name); |
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barDocs.push(data[1].docs); |
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barColors.push(getRandomColor()); |
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}); |
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|
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const documentChart = document.getElementById('documentChart'); |
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if (documentChart) { |
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new Chart(documentChart, { |
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type: 'horizontalBar', |
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data: { |
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labels: barLabels, |
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datasets: [ |
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{ |
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label: 'Documents', |
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backgroundColor: barColors, |
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data: barDocs, |
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}, |
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], |
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}, |
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options: { |
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legend: { |
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display: false, |
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}, |
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title: { |
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display: true, |
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}, |
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}, |
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}); |
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} |
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|
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const queriesTotalChart = document.getElementById('queriesTotalChart'); |
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if (queriesTotalChart) { |
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new Chart(document.getElementById('queriesTotalChart'), { |
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type: 'pie', |
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data: { |
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labels: ['Indexing operations', 'Total Query operations'], |
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datasets: [ |
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{ |
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label: '', |
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backgroundColor: ['#5ba9a7', '#2e7875', '#a980a4'], |
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data: [epChartData.index_total, epChartData.query_total], |
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}, |
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], |
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}, |
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options: { |
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responsive: false, |
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title: { |
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display: true, |
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}, |
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legend: { |
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position: 'right', |
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}, |
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tooltips: { |
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callbacks: { |
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/** |
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* Appends the string operations before tooltip value |
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* |
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* @param {object} item Chat item |
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* @param {object} data Data |
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* @returns {string} Operations |
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*/ |
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label(item, data) { |
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const dataset = data.datasets[item.datasetIndex]; |
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const currentValue = dataset.data[item.index]; |
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|
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return `Operations: ${currentValue}`; |
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}, |
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}, |
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}, |
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}, |
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}); |
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} |
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|
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const queriesTimeChart = document.getElementById('queriesTimeChart'); |
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if (queriesTimeChart) { |
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new Chart(queriesTimeChart, { |
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type: 'pie', |
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data: { |
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labels: ['Avg indexing time in ms', 'Avg query time in ms'], |
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datasets: [ |
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{ |
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label: '', |
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backgroundColor: ['#9ea6c7', '#93b3d5'], |
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data: [epChartData.index_time_in_millis, epChartData.query_time_in_millis], |
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}, |
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], |
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}, |
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options: { |
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responsive: false, |
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title: { |
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display: true, |
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}, |
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legend: { |
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position: 'right', |
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}, |
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tooltips: { |
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callbacks: { |
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/** |
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* Appends the string milliseconds after tooltip value |
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* |
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* @param {object} item Tooltip item |
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* @param {object} data Tooltip data |
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* @returns {string} current value in milliseconds |
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*/ |
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label(item, data) { |
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const dataset = data.datasets[item.datasetIndex]; |
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const currentValue = dataset.data[item.index]; |
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|
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return `${+currentValue} milliseconds`; |
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}, |
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}, |
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}, |
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}, |
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}); |
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} |
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