23 lines
475 B
TypeScript
23 lines
475 B
TypeScript
import { padStart } from 'lodash';
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export function getIncrement(length: number): number {
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if (length < 0) {
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return 1000;
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}
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return Math.ceil(length / 12);
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}
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export function getTimerBucket(expiration: number, length: number): string {
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const delta = expiration - Date.now();
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if (delta < 0) {
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return '00';
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}
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if (delta > length) {
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return '60';
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}
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const bucket = Math.round((delta / length) * 12);
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return padStart(String(bucket * 5), 2, '0');
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}
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