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Fix delayed preview not showing (#13295)

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This commit is contained in:
Nicolas Mowen
2024-08-23 08:51:59 -06:00
committed by GitHub
parent 65ca3c8fa3
commit 2dc5a7f767
2 changed files with 22 additions and 15 deletions
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25
web/src/hooks/use-camera-previews.ts
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@@ -38,17 +38,26 @@ export function useCameraPreviews(
// it is not falsely thrown out.
const PREVIEW_END_BUFFER = 5; // seconds
export function getPreviewForTimeRange(
allPreviews: Preview[],
camera: string,
timeRange: TimeRange,
) {
return allPreviews.find(
(preview) =>
preview.camera == camera &&
Math.ceil(preview.start) >= timeRange.after &&
Math.floor(preview.end) <= timeRange.before + PREVIEW_END_BUFFER,
);
}
export function usePreviewForTimeRange(
allPreviews: Preview[],
camera: string,
timeRange: TimeRange,
) {
return useMemo(() => {
return allPreviews.find(
(preview) =>
preview.camera == camera &&
Math.ceil(preview.start) >= timeRange.after &&
Math.floor(preview.end) <= timeRange.before + PREVIEW_END_BUFFER,
);
}, [allPreviews, camera, timeRange]);
return useMemo(
() => getPreviewForTimeRange(allPreviews, camera, timeRange),
[allPreviews, camera, timeRange],
);
}