15 lines
645 B
JavaScript
15 lines
645 B
JavaScript
export const scroll = async (args) => {
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const { direction, speed } = args;
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const delay = (ms) => new Promise((resolve) => setTimeout(resolve, ms));
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const scrollHeight = () => document.body.scrollHeight;
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const start = direction === 'down' ? 0 : scrollHeight();
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const shouldStop = (position) => (direction === 'down' ? position > scrollHeight() : position < 0);
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const increment = direction === 'down' ? 100 : -100;
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const delayTime = speed === 'slow' ? 50 : 10;
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console.error(start, shouldStop(start), increment);
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for (let i = start; !shouldStop(i); i += increment) {
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window.scrollTo(0, i);
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await delay(delayTime);
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}
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};
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