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Replace all crypto.randomUUID() calls with a uuid() utility that falls back to Math.random-based generation when the Web Crypto API is unavailable (plain HTTP contexts). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
44 lines
1.4 KiB
TypeScript
44 lines
1.4 KiB
TypeScript
export function formatNumber(n: number): string {
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if (n < 0) return `-${formatNumber(-n)}`;
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if (n < 1_000) return Math.floor(n).toString();
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if (n < 1_000_000) return `${(n / 1_000).toFixed(1)}K`;
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if (n < 1_000_000_000) return `${(n / 1_000_000).toFixed(1)}M`;
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if (n < 1_000_000_000_000) return `${(n / 1_000_000_000).toFixed(1)}B`;
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return `${(n / 1_000_000_000_000).toFixed(1)}T`;
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}
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export function formatMoney(n: number): string {
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if (n < 0) return `-$${formatNumber(-n)}`;
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return `$${formatNumber(n)}`;
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}
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export function formatPercent(n: number, decimals = 1): string {
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return `${(n * 100).toFixed(decimals)}%`;
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}
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export function formatTokens(n: number): string {
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return `${formatNumber(n)} tok`;
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}
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export function formatFlops(n: number): string {
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return `${formatNumber(n)} FLOPS`;
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}
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export function uuid(): string {
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if (typeof crypto !== 'undefined' && crypto.randomUUID) {
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return crypto.randomUUID();
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}
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return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, (c) => {
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const r = (Math.random() * 16) | 0;
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return (c === 'x' ? r : (r & 0x3) | 0x8).toString(16);
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});
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}
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export function formatDuration(ticks: number): string {
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if (ticks < 60) return `${ticks}s`;
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if (ticks < 3600) return `${Math.floor(ticks / 60)}m ${ticks % 60}s`;
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const hours = Math.floor(ticks / 3600);
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const minutes = Math.floor((ticks % 3600) / 60);
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return `${hours}h ${minutes}m`;
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}
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