15 lines
341 B
TypeScript
15 lines
341 B
TypeScript
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function pad(n: number) {
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return String(n).padStart(2, '0')
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}
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export function fmt(secs: number) {
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if (!secs || Number.isNaN(secs)) return '0:00'
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const s = Math.floor(secs)
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const m = Math.floor(s / 60)
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const h = Math.floor(m / 60)
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if (h > 0) {
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return `${h}:${pad(m % 60)}:${pad(s % 60)}`
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}
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return `${m}:${pad(s % 60)}`
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}
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