30 lines
688 B
JavaScript
30 lines
688 B
JavaScript
const pad = (n) => (n < 10 ? `0${n}` : n)
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const format = (t) => {
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const hours = t.getUTCHours()
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const minutes = t.getUTCMinutes()
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const seconds = t.getUTCSeconds()
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return `${pad(hours)}:${pad(minutes)}:${pad(seconds)}`
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}
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function Clock({ lastUpdate, light }) {
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return (
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<div className={light ? 'light' : ''}>
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{format(new Date(lastUpdate))}
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<style jsx>{`
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div {
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padding: 15px;
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display: inline-block;
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color: #82fa58;
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font: 50px menlo, monaco, monospace;
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background-color: #000;
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}
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.light {
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background-color: #999;
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}
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`}</style>
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</div>
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)
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}
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export default Clock
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