forked from crowetic/commerce
Skeleton Component
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@ -1,16 +1,4 @@
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@keyframes blink {
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0% {
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opacity: 0.2;
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}
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20% {
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opacity: 1;
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}
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100% {
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opacity: 0.2;
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}
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}
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.loading {
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.root {
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@apply inline-flex text-center items-center leading-7;
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& span {
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@ -30,3 +18,15 @@
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}
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}
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}
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@keyframes blink {
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0% {
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opacity: 0.2;
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}
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20% {
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opacity: 1;
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}
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100% {
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opacity: 0.2;
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}
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}
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@ -2,7 +2,7 @@ import s from './LoadingDots.module.css'
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const LoadingDots: React.FC = () => {
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return (
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<span className={s.loading}>
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<span className={s.root}>
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<span />
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<span />
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<span />
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59
components/ui/Skeleton/Skeleton.module.css
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59
components/ui/Skeleton/Skeleton.module.css
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@ -0,0 +1,59 @@
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.skeleton {
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@apply block rounded-md;
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&.loaded {
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width: unset !important;
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}
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&:not(.wrapper):not(.show) {
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display: none;
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}
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&::not(.wrapper):not(.loaded) {
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background-image: linear-gradient(
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270deg,
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var(--accents-1),
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var(--accents-2),
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var(--accents-2),
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var(--accents-1)
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);
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background-size: 400% 100%;
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animation: loading 8s ease-in-out infinite;
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}
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}
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.wrapper {
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@apply block relative;
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&:not(.show)::before {
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content: none;
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}
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&::before {
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content: '';
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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z-index: 100;
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background-image: linear-gradient(
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270deg,
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var(--accents-1),
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var(--accents-2),
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var(--accents-2),
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var(--accents-1)
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);
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background-size: 400% 100%;
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animation: loading 8s ease-in-out infinite;
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}
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}
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@keyframes loading {
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0% {
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background-position: 200% 0;
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}
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100% {
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background-position: -200% 0;
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}
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}
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57
components/ui/Skeleton/Skeleton.tsx
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57
components/ui/Skeleton/Skeleton.tsx
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@ -0,0 +1,57 @@
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import React, { CSSProperties } from 'react'
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import cn from 'classnames'
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import px from '@lib/to-pixels'
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import s from './skeleton.module.css'
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interface Props {
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width?: string | number
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height?: string | number
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boxHeight?: string | number
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style?: CSSProperties
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show?: boolean
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block?: boolean
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className?: string
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}
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const Skeleton: React.FC<Props> = ({
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style,
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width,
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height,
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children,
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className,
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show = true,
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boxHeight = height,
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}) => {
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// Automatically calculate the size if there are children
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// and no fixed sizes are specified
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const shouldAutoSize = !!children && !(width || height)
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// Defaults
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width = width || 24
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height = height || 24
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boxHeight = boxHeight || height
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return (
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<span
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className={cn(s.skeleton, className, {
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[s.show]: show,
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[s.wrapper]: shouldAutoSize,
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[s.loaded]: !shouldAutoSize && !!children,
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})}
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style={
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shouldAutoSize
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? {}
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: {
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minWidth: px(width),
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minHeight: px(height),
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marginBottom: `calc(${px(boxHeight)} - ${px(height)})`,
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...style,
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}
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}
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>
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{children}
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</span>
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)
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}
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export default Skeleton
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1
components/ui/Skeleton/index.ts
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1
components/ui/Skeleton/index.ts
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@ -0,0 +1 @@
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export { default } from './Skeleton'
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@ -6,3 +6,4 @@ export { default as Sidebar } from './Sidebar'
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export { default as Marquee } from './Marquee'
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export { default as Container } from './Container'
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export { default as LoadingDots } from './LoadingDots'
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export { default as Skeleton } from './Skeleton'
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13
lib/to-pixels.ts
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13
lib/to-pixels.ts
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// Convert numbers or strings to pixel value
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// Helpful for styled-jsx when using a prop
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// height: ${toPixels(height)}; (supports height={20} and height="20px")
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const toPixels = (value: string | number) => {
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if (typeof value === 'number') {
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return `${value}px`
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}
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return value
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}
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export default toPixels
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@ -128,7 +128,10 @@ export default function Search({
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</>
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) : (
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// TODO: add a proper loading state
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<div>Searching...</div>
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<div>
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Searching...
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<Skeleton></Skeleton>
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</div>
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)}
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</div>
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<div className="col-span-2">
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14
pages/ui.tsx
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14
pages/ui.tsx
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import { GetStaticPropsContext, InferGetStaticPropsType } from 'next'
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import { useRouter } from 'next/router'
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import Link from 'next/link'
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import { Layout } from '@components/core'
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import { Container, Grid, Skeleton } from '@components/ui'
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export default function Search() {
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return (
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<Container>
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<Skeleton className="w-64 h-12 rounded-md" />
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</Container>
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)
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}
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Search.Layout = Layout
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