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feat: Add render blocking errors to Chart #2255

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50 changes: 36 additions & 14 deletions packages/chart/src/Chart.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -82,11 +82,14 @@
isDownsampleInProgress: boolean;
isDownsamplingDisabled: boolean;

/** Any other kind of error */
/** Any other kind of error that doesn't completely block the chart from rendering */
error: unknown;
shownError: string | null;
layout: Partial<Layout>;
revision: number;

/** A message that blocks the chart from rendering */
shownBlocker: string | null;
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}

class Chart extends Component<ChartProps, ChartState> {
Expand Down Expand Up @@ -180,6 +183,7 @@
datarevision: 0,
},
revision: 0,
shownBlocker: null,
};
}

Expand Down Expand Up @@ -512,6 +516,15 @@
onError(new Error(error));
break;
}
case ChartModel.EVENT_BLOCKER: {
const blocker = `${detail}`;
this.setState({ shownBlocker: blocker });
break;
}
case ChartModel.EVENT_BLOCKER_CLEAR: {
this.setState({ shownBlocker: null });
break;
}
default:
log.debug('Unknown event type', type, event);
}
Expand Down Expand Up @@ -705,6 +718,7 @@
shownError,
layout,
revision,
shownBlocker,
} = this.state;
const config = this.getCachedConfig(
downsamplingError,
Expand All @@ -714,7 +728,7 @@
data ?? [],
error
);
const isPlotShown = data != null;
const isPlotShown = data != null && shownBlocker == null;

return (
<div className="h-100 w-100 chart-wrapper" ref={this.plotWrapperMerged}>
Expand All @@ -735,24 +749,32 @@
style={{ height: '100%', width: '100%' }}
/>
)}
{downsamplingError != null && shownError == null && (
{downsamplingError != null &&
shownError == null &&
shownBlocker == null && (
<ChartErrorOverlay
errorMessage={`${downsamplingError}`}
onDiscard={() => {
this.handleDownsampleErrorClose();
}}
onConfirm={() => {
this.handleDownsampleErrorClose();
this.handleDownsampleClick();
}}
/>
)}
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{shownError != null && shownBlocker == null && (
<ChartErrorOverlay
errorMessage={`${downsamplingError}`}
errorMessage={`${shownError}`}
onDiscard={() => {
this.handleDownsampleErrorClose();
}}
onConfirm={() => {
this.handleDownsampleErrorClose();
this.handleDownsampleClick();
this.handleErrorClose();
}}
/>
)}
{shownError != null && (
{shownBlocker != null && (
<ChartErrorOverlay
errorMessage={`${shownError}`}
onDiscard={() => {
this.handleErrorClose();
}}
errorMessage={`${shownBlocker}`}
onConfirm={this.props.model.fireBlockerClear}

Check failure on line 777 in packages/chart/src/Chart.tsx

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GitHub Actions / unit

Must use destructuring props assignment
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/>
)}
</div>
Expand Down
12 changes: 12 additions & 0 deletions packages/chart/src/ChartModel.ts
Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,10 @@ class ChartModel {

static EVENT_ERROR = 'ChartModel.EVENT_ERROR';

static EVENT_BLOCKER = 'ChartModel.EVENT_BLOCKER';

static EVENT_BLOCKER_CLEAR = 'ChartModel.EVENT_BLOCKER_CLEAR';

constructor(dh: typeof DhType) {
this.dh = dh;
this.listeners = [];
Expand Down Expand Up @@ -184,6 +188,14 @@ class ChartModel {
fireError(detail: string[]): void {
this.fireEvent(new CustomEvent(ChartModel.EVENT_ERROR, { detail }));
}

fireBlocker(detail: string[]): void {
this.fireEvent(new CustomEvent(ChartModel.EVENT_BLOCKER, { detail }));
}

fireBlockerClear(): void {
this.fireEvent(new CustomEvent(ChartModel.EVENT_BLOCKER_CLEAR));
}
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}

export default ChartModel;
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