47 lines
1.1 KiB
TypeScript
47 lines
1.1 KiB
TypeScript
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import React from "react"
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import { Flex } from "@chakra-ui/react"
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export const RainbowSkeleton = (props) => {
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const [rainbowColours] = React.useState([
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"#f34a4a",
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"#ffbc48",
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"#58ca70",
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"#47b5e6",
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"#a555e8",
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])
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const keyframes = React.useMemo(() => {
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const keyframes = {}
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rainbowColours.forEach((colour, idx) => {
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keyframes[Math.round((idx * 100) / rainbowColours.length) + "%"] = {
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backgroundColor: colour,
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}
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})
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keyframes["100%"] = { backgroundColor: rainbowColours[0] }
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return keyframes
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}, [rainbowColours])
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if (props?.loaded) {
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return props?.children
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}
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return (
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<Flex
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sx={{
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"@keyframes placeholder-rainbow": keyframes,
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"@keyframes placeholder-opacity": {
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"0%": { opacity: 0.2 },
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"100%": { opacity: 1 },
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},
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// add delay
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animation: `placeholder-rainbow 8s infinite linear, placeholder-opacity 1.3s linear 0s infinite alternate none running}`,
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}}
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width="10px"
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height="8px"
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borderRadius="2px"
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cursor="pointer"
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{...props}
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></Flex>
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)
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}
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