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fallback index in case element not found

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This commit is contained in:
dwelle 2023-08-09 00:08:19 +02:00
parent a502e49f78
commit db72eeba71
1 changed files with 9 additions and 6 deletions
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15
src/frame.ts
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@ -470,10 +470,13 @@ export const addElementsToFrame = (
let nextElements = allElements.slice(); let nextElements = allElements.slice();
// Optimisation since findIndex on "newElements" is slow // Optimisation since findIndex on "newElements" is slow
const nextElementsIndex = nextElements.reduce((acc, element, index) => { const nextElementsIndex = nextElements.reduce(
acc[element.id] = index; (acc: Record<string, number | undefined>, element, index) => {
return acc; acc[element.id] = index;
}, {} as Record<string, number>); return acc;
},
{},
);
const frameBoundary = findIndex(nextElements, (e) => e.frameId === frame.id); const frameBoundary = findIndex(nextElements, (e) => e.frameId === frame.id);
for (const element of omitGroupsContainingFrames( for (const element of omitGroupsContainingFrames(
@ -489,8 +492,8 @@ export const addElementsToFrame = (
false, false,
); );
const frameIndex = nextElementsIndex[frame.id]; const frameIndex = nextElementsIndex[frame.id] ?? -1;
const elementIndex = nextElementsIndex[element.id]; const elementIndex = nextElementsIndex[element.id] ?? -1;
if (elementIndex < frameBoundary) { if (elementIndex < frameBoundary) {
nextElements = [ nextElements = [