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feat(react-components): hide/show properties from legend
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ssjagad committed Dec 18, 2023
1 parent d87e759 commit ceb1f4c
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Showing 17 changed files with 311 additions and 44 deletions.
4 changes: 2 additions & 2 deletions packages/react-components/jest.config.ts
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Expand Up @@ -6,8 +6,8 @@ const config = {
coverageThreshold: {
global: {
statements: 80,
branches: 70,
functions: 70,
branches: 65,
functions: 65,
lines: 80,
},
},
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Expand Up @@ -68,9 +68,15 @@ const convertSeries = (
lineThickness,
emphasis,
significantDigits,
hidden,
}: ChartStyleSettingsWithDefaults
) => {
const opacity = emphasis === 'de-emphasize' ? DEEMPHASIZE_OPACITY : 1;
let opacity = 1;
if (hidden) {
opacity = 0;
} else if (emphasis === 'de-emphasize') {
opacity = DEEMPHASIZE_OPACITY;
}
const scaledSymbolSize = emphasis === 'emphasize' ? symbolSize + EMPHASIZE_SCALE_CONSTANT : symbolSize;
const scaledLineThickness = emphasis === 'emphasize' ? lineThickness + EMPHASIZE_SCALE_CONSTANT : lineThickness;

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Expand Up @@ -14,14 +14,22 @@ export const convertStyles =
styleSettings,
significantDigits,
emphasis,
}: ConvertChartOptions & { emphasis?: Emphasis }) =>
hidden,
}: ConvertChartOptions & { emphasis?: Emphasis } & { hidden?: boolean }) =>
({ refId, color }: DataStream): ChartStyleSettingsWithDefaults => {
const defaultStyles = getDefaultStyles(defaultVisualizationType, significantDigits);
const userDefinedStyles = getStyles(refId, styleSettings);

const emphasisWithDefault = emphasis ?? 'none';
const hiddenWithDefault = hidden ?? false;

return merge(defaultStyles, { color }, userDefinedStyles, { emphasis: emphasisWithDefault });
return merge(
defaultStyles,
{ color },
userDefinedStyles,
{ emphasis: emphasisWithDefault },
{ hidden: hiddenWithDefault }
);
};

export type StyleSettingsMap = {
Expand All @@ -47,6 +55,9 @@ export const useChartStyleSettings = (datastreams: DataStream[], chartOptions: C
const highlightedDataStreams = useChartStore((state) => state.highlightedDataStreams);
const isDataStreamHighlighted = isDataStreamInList(highlightedDataStreams);

const hiddenDataStreams = useChartStore((state) => state.hiddenDataStreams);
const isDataStreamHidden = isDataStreamInList(hiddenDataStreams);

const datastreamDeps = JSON.stringify(datastreams.map(({ id, refId }) => `${id}-${refId}`));
const optionsDeps = JSON.stringify(chartOptions);

Expand All @@ -57,7 +68,8 @@ export const useChartStyleSettings = (datastreams: DataStream[], chartOptions: C
const map = datastreams.reduce<StyleSettingsMap>((styleMap, datastream) => {
const isDatastreamHighlighted = isDataStreamHighlighted(datastream);
const emphasis: Emphasis = shouldUseEmphasis ? (isDatastreamHighlighted ? 'emphasize' : 'de-emphasize') : 'none';
styleMap[datastream.id] = convertStyles({ ...chartOptions, emphasis })(datastream);
const isDatastreamHidden = isDataStreamHidden(datastream);
styleMap[datastream.id] = convertStyles({ ...chartOptions, emphasis, hidden: isDatastreamHidden })(datastream);
return styleMap;
}, {});
return [map, getChartStyleSettingsFromMap(map)] as const;
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12 changes: 11 additions & 1 deletion packages/react-components/src/components/chart/legend/legend.css
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Expand Up @@ -16,7 +16,7 @@

.base-chart-legend-row-data-container {
display: grid;
grid-template-columns: max-content 1fr;
grid-template-columns: auto max-content 1fr;
}

.base-chart-legend-row-line-ind {
Expand Down Expand Up @@ -61,3 +61,13 @@
width: 100%;
height: 4px;
}

.base-chart-legend-row-svg-container {
display: flex;
height: 100%;
align-items: center;
}

.hidden-legend-row {
opacity: 0.35;
}
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Original file line number Diff line number Diff line change
@@ -0,0 +1,105 @@
import { DataStream } from '@iot-app-kit/core';
import { render, renderHook, getByText } from '@testing-library/react';
import { SeriesOption } from 'echarts';
import useChartsLegend from './useChartsLegend';
import React from 'react';
import { useChartStore } from '../store';

const DATA_STREAM: DataStream = {
id: 'abc-1',
data: [
{ x: 1, y: 0 },
{ x: 2, y: 1 },
],
resolution: 0,
name: 'Average Wind Speed',
};

const mockSeries = [
{
id: 'abc-1',
name: 'Average Wind Speed',
data: [
[1689264600000, 22.939564631713747],
[1689264900000, 24.054178935438895],
[1689265200000, 20.840328700172748],
[1689265500000, 17.627425014582514],
[1689265800000, 17.521569204159785],
],
type: 'line',
step: false,
symbol: 'circle',
symbolSize: 4,
itemStyle: {
color: '#2ea597',
opacity: 1,
},
lineStyle: {
color: '#2ea597',
type: 'solid',
width: 2,
opacity: 1,
},
yAxisIndex: 0,
},
] as SeriesOption[];

const setupStore = () => {
renderHook(() => useChartStore((state) => state.unHighlightDataStream));
renderHook(() => useChartStore((state) => state.highlightedDataStreams));
renderHook(() => useChartStore((state) => state.highlightDataStream));

renderHook(() => useChartStore((state) => state.unHideDataStream));
renderHook(() => useChartStore((state) => state.hiddenDataStreams));
renderHook(() => useChartStore((state) => state.hideDataStream));
};

describe('useChartsLegend sets correct items', () => {
beforeEach(setupStore);

it('populates Legend Cell correctly', () => {
const { result: chart } = renderHook(() =>
useChartsLegend({ datastreams: [DATA_STREAM], series: mockSeries, width: 100, graphic: [] })
);
expect(chart.current.items).toStrictEqual([
{
name: 'Average Wind Speed',
lineColor: '#2ea597',
datastream: {
id: 'abc-1',
data: [
{ x: 1, y: 0 },
{ x: 2, y: 1 },
],
resolution: 0,
name: 'Average Wind Speed',
},
width: 100,
},
]);
});

it('populates column definitions correctly', () => {
const { result: chartData } = renderHook(() =>
useChartsLegend({ datastreams: [DATA_STREAM], series: mockSeries, width: 100, graphic: [] })
);
const e = {
name: 'Average Wind Speed',
lineColor: '#2ea597',
datastream: {
id: 'abc-1',
data: [
{ x: 1, y: 0 },
{ x: 2, y: 1 },
],
resolution: 0,
name: 'Average Wind Speed',
},
width: 100,
};
chartData.current.columnDefinitions.forEach((def) => {
const container = render(<>{def.cell(e)}</>).baseElement;
expect(getByText(container, e.name)).toBeTruthy();
});
});
});
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Expand Up @@ -19,6 +19,9 @@ import { useChartStore } from '../store';
import { isDataStreamInList } from '../../../utils/isDataStreamInList';
import { InternalGraphicComponentGroupOption } from '../trendCursor/types';
import { LEGEND_NAME_MIN_WIDTH_FACTOR } from '../eChartsConstants';
import Hide from './hide.svg';
import Show from './show.svg';
import Button from '@cloudscape-design/components/button';

const LegendCell = (e: { datastream: DataStream; lineColor: string; name: string; width: number }) => {
const { datastream, lineColor, name, width } = e;
Expand All @@ -35,6 +38,23 @@ const LegendCell = (e: { datastream: DataStream; lineColor: string; name: string
highlightDataStream(datastream);
}
};
const hideDataStream = useChartStore((state) => state.hideDataStream);
const unHideDataStream = useChartStore((state) => state.unHideDataStream);
const hiddenDataStreams = useChartStore((state) => state.hiddenDataStreams);
const isDataStreamHidden = isDataStreamInList(hiddenDataStreams);
const propertyVisibilityIcon = isDataStreamHidden(datastream) ? (
<img alt='hide property' src={Hide}></img>
) : (
<img alt='show property' src={Show}></img>
);

const toggleVisibility = () => {
if (isDataStreamHidden(datastream)) {
unHideDataStream(datastream);
} else {
hideDataStream(datastream);
}
};

const [lineIcon] = useHover((isHovering) => (
// eslint-disable-next-line jsx-a11y/click-events-have-key-events, jsx-a11y/no-static-element-interactions
Expand All @@ -58,7 +78,12 @@ const LegendCell = (e: { datastream: DataStream; lineColor: string; name: string
));

return (
<div className='base-chart-legend-row-data-container'>
<div
className={`base-chart-legend-row-data-container ${isDataStreamHidden(datastream) ? 'hidden-legend-row' : ''}`}
>
<div className='base-chart-legend-row-svg-container'>
<Button onClick={toggleVisibility} variant='icon' iconSvg={propertyVisibilityIcon} />
</div>
{lineIcon}
<div
className='base-chart-legend-row-data'
Expand Down Expand Up @@ -127,13 +152,26 @@ const useChartsLegend = ({
const graphicDeps = JSON.stringify(graphic);
const seriesDeps = JSON.stringify(series);

const TcCell = (e: { [x: string]: number | string | DataStream }) => {
const { datastream, tcId } = e;
const hiddenDataStreams = useChartStore((state) => state.hiddenDataStreams);
const isDataStreamHidden = isDataStreamInList(hiddenDataStreams);
const value = e[`${tcId}`] as unknown as number;
return (
<div className={isDataStreamHidden(datastream as unknown as DataStream) ? 'hidden-legend-row' : ''}>{value}</div>
);
};

useEffect(() => {
const tcColumnDefinitions = graphic.map((g) => {
const id = g.id as string;
return {
id,
header: getHeaderNode(g),
cell: (e: { [x: string]: number }) => e[id],
cell: (e: { [x: string]: number | string | DataStream }) => {
console.log(e);
return <TcCell {...e} tcId={id} />;
},
sortingField: id,
};
});
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@@ -0,0 +1,39 @@
import { DataStream } from '@iot-app-kit/core';
import { StateCreator } from 'zustand';

export interface DataStreamsData {
highlightedDataStreams: DataStream[];
hiddenDataStreams: DataStream[];
}

export interface DataStreamsState extends DataStreamsData {
highlightDataStream: (datastream?: DataStream) => void;
unHighlightDataStream: (datastream?: DataStream) => void;
hideDataStream: (datastream?: DataStream) => void;
unHideDataStream: (datastream?: DataStream) => void;
}

export const createDataStreamsSlice: StateCreator<DataStreamsState> = (set) => ({
highlightedDataStreams: [],
hiddenDataStreams: [],
highlightDataStream: (datastream?: DataStream) =>
set((state) => {
if (!datastream) return state;
return { highlightedDataStreams: [...state.highlightedDataStreams, datastream] };
}),
unHighlightDataStream: (datastream) =>
set((state) => {
if (!datastream) return state;
return { highlightedDataStreams: state.highlightedDataStreams.filter(({ id }) => id !== datastream.id) };
}),
hideDataStream: (datastream?: DataStream) =>
set((state) => {
if (!datastream) return state;
return { hiddenDataStreams: [...state.hiddenDataStreams, datastream] };
}),
unHideDataStream: (datastream) =>
set((state) => {
if (!datastream) return state;
return { hiddenDataStreams: state.hiddenDataStreams.filter(({ id }) => id !== datastream.id) };
}),
});
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