mirror of
https://github.com/zoriya/Kyoo.git
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113 lines
2.8 KiB
TypeScript
113 lines
2.8 KiB
TypeScript
/*
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* Kyoo - A portable and vast media library solution.
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* Copyright (c) Kyoo.
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*
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* See AUTHORS.md and LICENSE file in the project root for full license information.
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*
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* Kyoo is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* Kyoo is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Kyoo. If not, see <https://www.gnu.org/licenses/>.
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*/
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import { LinearGradient as LG } from "expo-linear-gradient";
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import { motify } from "moti";
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import { useState } from "react";
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import { Platform, View, ViewProps } from "react-native";
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import { px, rem, useYoshiki, percent } from "yoshiki/native";
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const LinearGradient = motify(LG)();
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export const SkeletonCss = () => (
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<style jsx global>{`
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@keyframes skeleton {
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0% {
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transform: translateX(-100%);
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}
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50% {
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transform: translateX(100%);
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}
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100% {
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transform: translateX(100%);
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}
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}
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`}</style>
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);
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export const Skeleton = ({
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children,
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variant = "text",
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...props
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}: Omit<ViewProps, "children"> & {
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children?: JSX.Element | boolean | null;
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variant?: "text" | "round" | "custom";
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}) => {
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const { css, theme } = useYoshiki();
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const [width, setWidth] = useState<number | undefined>(undefined);
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const perc = (v: number) => (v / 100) * width!;
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if (children && children !== true) return children;
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return (
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<View
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onLayout={(e) => setWidth(e.nativeEvent.layout.width)}
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{...css(
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[
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{
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bg: (theme) => theme.overlay0,
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margin: px(2),
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position: "relative",
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overflow: "hidden",
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borderRadius: px(6),
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},
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variant === "text" && {
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width: percent(75),
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height: rem(1.2),
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},
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variant === "round" && {
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borderRadius: 9999999,
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},
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],
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props,
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)}
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>
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<LinearGradient
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start={{ x: 0, y: 0.5 }}
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end={{ x: 1, y: 0.5 }}
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colors={["transparent", theme.overlay1, "transparent"]}
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transition={{
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loop: true,
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repeatReverse: false,
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}}
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animate={{
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translateX: width
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? [perc(-100), { value: perc(100), type: "timing", duration: 800, delay: 800 }]
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: undefined,
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}}
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{...css([
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{
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position: "absolute",
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top: 0,
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bottom: 0,
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left: 0,
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right: 0,
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},
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Platform.OS === "web" && {
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// @ts-ignore Web only properties
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animation: "skeleton 1.6s linear 0.5s infinite",
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transform: "translateX(-100%)",
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},
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])}
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/>
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</View>
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);
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};
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