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feat: placeholder flag metrics chart (#8197)
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32 changes: 32 additions & 0 deletions
32
frontend/src/component/common/Chart/customHighlightPlugin.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| import type { Chart } from 'chart.js'; | ||
|
|
||
| export const customHighlightPlugin = { | ||
| id: 'customLine', | ||
| beforeDraw: (chart: Chart) => { | ||
| const width = 46; | ||
| if (chart.tooltip?.opacity && chart.tooltip.x) { | ||
| const x = chart.tooltip.caretX; | ||
| const yAxis = chart.scales.y; | ||
| const ctx = chart.ctx; | ||
| ctx.save(); | ||
| const gradient = ctx.createLinearGradient( | ||
| x, | ||
| yAxis.top, | ||
| x, | ||
| yAxis.bottom + 34, | ||
| ); | ||
| gradient.addColorStop(0, 'rgba(129, 122, 254, 0)'); | ||
| gradient.addColorStop(1, 'rgba(129, 122, 254, 0.12)'); | ||
| ctx.fillStyle = gradient; | ||
| ctx.roundRect( | ||
| x - width / 2, | ||
| yAxis.top, | ||
| width, | ||
| yAxis.bottom - yAxis.top + 34, | ||
| 5, | ||
| ); | ||
| ctx.fill(); | ||
| ctx.restore(); | ||
| } | ||
| }, | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| import type { Tick } from 'chart.js'; | ||
|
|
||
| export const formatTickValue = ( | ||
| tickValue: string | number, | ||
| index: number, | ||
| ticks: Tick[], | ||
| ) => { | ||
| if (typeof tickValue === 'string') { | ||
| return tickValue; | ||
| } | ||
| const value = Number.parseInt(tickValue.toString()); | ||
| if (value > 999999) { | ||
| return `${value / 1000000}M`; | ||
| } | ||
| return value > 999 ? `${value / 1000}k` : value; | ||
| }; |
126 changes: 126 additions & 0 deletions
126
frontend/src/component/personalDashboard/FlagMetricsChart.tsx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,126 @@ | ||
| import { | ||
| BarElement, | ||
| CategoryScale, | ||
| Chart as ChartJS, | ||
| type ChartOptions, | ||
| Legend, | ||
| LinearScale, | ||
| Title, | ||
| Tooltip, | ||
| } from 'chart.js'; | ||
| import annotationPlugin from 'chartjs-plugin-annotation'; | ||
| import { Bar } from 'react-chartjs-2'; | ||
| import type { Theme } from '@mui/material/styles/createTheme'; | ||
| import useTheme from '@mui/material/styles/useTheme'; | ||
| import { useMemo } from 'react'; | ||
| import { formatTickValue } from 'component/common/Chart/formatTickValue'; | ||
|
|
||
| const defaultYes = [ | ||
| 45_000_000, 28_000_000, 28_000_000, 25_000_000, 50_000_000, 27_000_000, | ||
| 26_000_000, 50_000_000, 32_000_000, 12_000_000, 13_000_000, 31_000_000, | ||
| 12_000_000, 47_000_000, 29_000_000, 46_000_000, 45_000_000, 28_000_000, | ||
| 28_000_000, 25_000_000, 50_000_000, 27_000_000, 26_000_000, 50_000_000, | ||
| 32_000_000, 12_000_000, 13_000_000, 31_000_000, 12_000_000, 47_000_000, | ||
| ]; | ||
| const defaultNo = [ | ||
| 5_000_000, 8_000_000, 3_000_000, 2_000_000, 2_000_000, 5_000_000, 9_000_000, | ||
| 3_000_000, 7_000_000, 2_000_000, 5_000_000, 8_000_000, 3_000_000, 2_000_000, | ||
| 2_000_000, 5_000_000, 1_000_000, 3_000_000, 12_000_000, 2_000_000, | ||
| 1_000_000, 1_000_000, 3_000_000, 2_000_000, 2_000_000, 5_000_000, 1_000_000, | ||
| 3_000_000, 8_000_000, 2_000_000, | ||
| ]; | ||
|
|
||
| const data = { | ||
| labels: Array.from({ length: 30 }, (_, i) => i + 1), | ||
| datasets: [ | ||
| { | ||
| data: defaultYes, | ||
| label: 'yes', | ||
| backgroundColor: '#BEBEBE', | ||
| hoverBackgroundColor: '#BEBEBE', | ||
| }, | ||
| { | ||
| data: defaultNo, | ||
| label: 'no', | ||
| backgroundColor: '#9A9A9A', | ||
| hoverBackgroundColor: '#9A9A9A', | ||
| }, | ||
| ], | ||
| }; | ||
|
|
||
| const createBarChartOptions = (theme: Theme): ChartOptions<'bar'> => ({ | ||
| plugins: { | ||
| legend: { | ||
| position: 'bottom', | ||
| labels: { | ||
| color: theme.palette.text.primary, | ||
| pointStyle: 'circle', | ||
| usePointStyle: true, | ||
| boxHeight: 6, | ||
| padding: 15, | ||
| boxPadding: 5, | ||
| }, | ||
| }, | ||
| tooltip: { | ||
| enabled: false, | ||
| }, | ||
| }, | ||
| responsive: true, | ||
| scales: { | ||
| x: { | ||
| stacked: true, | ||
| ticks: { | ||
| color: theme.palette.text.secondary, | ||
| }, | ||
| grid: { | ||
| display: false, | ||
| }, | ||
| }, | ||
| y: { | ||
| stacked: true, | ||
| ticks: { | ||
| color: theme.palette.text.secondary, | ||
| maxTicksLimit: 5, | ||
| callback: formatTickValue, | ||
| }, | ||
| grid: { | ||
| drawBorder: false, | ||
| }, | ||
| }, | ||
| }, | ||
| elements: { | ||
| bar: { | ||
| borderRadius: 5, | ||
| }, | ||
| }, | ||
| interaction: { | ||
| mode: 'index', | ||
| intersect: false, | ||
| }, | ||
| }); | ||
|
|
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| export const PlaceholderFlagMetricsChart = () => { | ||
| const theme = useTheme(); | ||
|
|
||
| const options = useMemo(() => { | ||
| return createBarChartOptions(theme); | ||
| }, [theme]); | ||
|
|
||
| return ( | ||
| <Bar | ||
| data={data} | ||
| options={options} | ||
| aria-label='A bar chart with a single feature flag exposure metrics' | ||
| /> | ||
| ); | ||
| }; | ||
|
|
||
| ChartJS.register( | ||
| annotationPlugin, | ||
| CategoryScale, | ||
| LinearScale, | ||
| BarElement, | ||
| Title, | ||
| Tooltip, | ||
| Legend, | ||
| ); |
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