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feat(monitoring): add latency & ping delivery rate charts (#436)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,151 @@ | ||
| <!-- | ||
| Copyright (C) 2024 Nethesis S.r.l. | ||
| SPDX-License-Identifier: GPL-3.0-or-later | ||
| --> | ||
|
|
||
| <script setup lang="ts"> | ||
| import { | ||
| Chart as ChartJS, | ||
| CategoryScale, | ||
| LinearScale, | ||
| PointElement, | ||
| LineElement, | ||
| Title, | ||
| Tooltip, | ||
| Legend, | ||
| TimeScale | ||
| } from 'chart.js' | ||
| import 'chartjs-adapter-date-fns' | ||
| import { Line } from 'vue-chartjs' | ||
| import { computed } from 'vue' | ||
| import { useThemeStore } from '@/stores/theme' | ||
| import { formatDateLoc, kbpsFormat } from '@nethesis/vue-components' | ||
| import { GRAY_200, GRAY_700, GRAY_800 } from '@/lib/color' | ||
|
|
||
| const themeStore = useThemeStore() | ||
|
|
||
| const props = withDefaults( | ||
| defineProps<{ | ||
| labels: number[] | ||
| datasets: any[] | ||
| height?: string | ||
| showLegend?: boolean | ||
| useKbpsFormat?: boolean | ||
| datasetSuffix?: string | ||
| }>(), | ||
| { height: '', showLegend: true, useKbpsFormat: false, datasetSuffix: '' } | ||
| ) | ||
|
|
||
| const options: any = { | ||
| // turn off animations and data parsing for performance | ||
| animation: false, | ||
| interaction: { | ||
| mode: 'nearest', | ||
| axis: 'x', | ||
| intersect: false | ||
| }, | ||
| scales: { | ||
| x: { | ||
| type: 'time', | ||
| time: { | ||
| unit: 'minute' | ||
| }, | ||
| ticks: { | ||
| source: 'auto', | ||
| autoSkip: true, | ||
| color: themeStore.isLight ? GRAY_700 : GRAY_200, | ||
| callback: function (value: number) { | ||
| return formatDateLoc(value, 'HH:mm') | ||
| } | ||
| }, | ||
| grid: { | ||
| color: themeStore.isLight ? GRAY_200 : GRAY_800 | ||
| } | ||
| }, | ||
| y: { | ||
| ticks: { | ||
| callback: function (value: number) { | ||
| if (props.useKbpsFormat) { | ||
| // format traffic on chart ticks | ||
| return kbpsFormat(Math.abs(value)) | ||
| } else if (props.datasetSuffix) { | ||
| // add suffix to y axis ticks | ||
| return `${value.toLocaleString()} ${props.datasetSuffix}` | ||
| } else { | ||
| return value.toLocaleString() | ||
| } | ||
| }, | ||
| color: themeStore.isLight ? GRAY_700 : GRAY_200 | ||
| }, | ||
| grid: { | ||
| color: themeStore.isLight ? GRAY_200 : GRAY_800 | ||
| } | ||
| } | ||
| }, | ||
| plugins: { | ||
| decimation: { | ||
| enabled: true, | ||
| algorithm: 'min-max' | ||
| }, | ||
| tooltip: { | ||
| callbacks: { | ||
| label: function (context: any) { | ||
| let label = context.dataset.label || '' | ||
|
|
||
| if (label) { | ||
| label += ': ' | ||
| } | ||
| if (context.parsed.y !== null) { | ||
| if (props.useKbpsFormat) { | ||
| label += kbpsFormat(Math.abs(context.parsed.y)) | ||
| } else if (props.datasetSuffix) { | ||
| label += `${context.parsed.y.toLocaleString()} ${props.datasetSuffix}` | ||
| } else { | ||
| label += context.parsed.y.toLocaleString() | ||
| } | ||
| } | ||
| return label | ||
| }, | ||
| // format tooltip title | ||
| title: function (context: any) { | ||
| return formatDateLoc(context[0].parsed.x, 'HH:mm:ss') | ||
| } | ||
| } | ||
| }, | ||
| legend: { | ||
| display: props.showLegend, | ||
| labels: { | ||
| color: themeStore.isLight ? GRAY_700 : GRAY_200 | ||
| } | ||
| } | ||
| }, | ||
| responsive: true | ||
| } | ||
|
|
||
| const chartData: any = computed(() => { | ||
| return { labels: props.labels, datasets: props.datasets } | ||
| }) | ||
|
|
||
| const chartStyle = computed(() => { | ||
| return { | ||
| height: props.height || '', | ||
| width: '100%', | ||
| position: 'relative' | ||
| } | ||
| }) | ||
|
|
||
| ChartJS.register( | ||
| CategoryScale, | ||
| LinearScale, | ||
| PointElement, | ||
| LineElement, | ||
| Title, | ||
| Tooltip, | ||
| Legend, | ||
| TimeScale | ||
| ) | ||
| </script> | ||
|
|
||
| <template> | ||
| <Line :data="chartData" :options="options" :style="chartStyle" /> | ||
| </template> |
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