mirror of
https://github.com/ldxw/cdn.git
synced 2026-08-14 13:01:23 +08:00
Mr.Lin
444 lines
12 KiB
HTML
444 lines
12 KiB
HTML
<!DOCTYPE html>
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<html lang="zh">
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<head>
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<meta charset="UTF-8" />
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<title>白昼黑夜切换器</title>
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<link
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rel="stylesheet"
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href="https://cdn.oplist.org/gh/ldxw/cdn@master/code/html/react-day-night-toggle-theme-animation/css/normalize-5.0.0.min.css"
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/>
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<style>
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@import url("https://fonts.googleapis.com/css?family=Gloria+Hallelujah");
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* {
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box-sizing: border-box;
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}
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body {
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background: #7ec0ee;
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margin: 0;
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padding: 0;
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height: 100vh;
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width: 100vw;
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overflow: hidden;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 3rem;
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font-family: "Gloria Hallelujah", cursive;
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font-weight: bold;
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color: #fafafa;
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}
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</style>
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</head>
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<body>
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<div id="root">Loading...</div>
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<!-- 修正CDN链接格式，删除多余空引号 -->
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<script src="https://cdn.jsdmirror.cn/npm/react@16.3.0-alpha.1/umd/react.development.js"></script>
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<script src="https://cdn.jsdmirror.cn/npm/react-dom@16.3.0-alpha.1/umd/react-dom.development.js"></script>
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<script src="https://cdn.jsdmirror.cn/npm/styled-components@2.2.1/dist/styled-components.min.js"></script>
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<script>
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function _defineProperty(obj, key, value) {
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if (key in obj) {
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Object.defineProperty(obj, key, {
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value: value,
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enumerable: true,
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configurable: true,
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writable: true,
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});
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} else {
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obj[key] = value;
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}
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return obj;
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}
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function _extends() {
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_extends =
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Object.assign ||
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function (target) {
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for (var i = 1; i < arguments.length; i++) {
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var source = arguments[i];
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for (var key in source) {
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if (Object.prototype.hasOwnProperty.call(source, key)) {
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target[key] = source[key];
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}
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}
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}
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return target;
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};
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return _extends.apply(this, arguments);
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}
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const {
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React,
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ReactDOM,
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styled: { default: styled, keyframes },
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} = window;
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const { createContext, Component } = React;
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const { render } = ReactDOM;
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const THEME_CONSTANTS = {
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NIGHT: "night",
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DAY: "day",
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};
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// 修正时间判断逻辑（原d<6语法错误，应取getHours()）
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const d = new Date();
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const hours = d.getHours();
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const defaultValue =
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hours < 6 || hours > 19 ? THEME_CONSTANTS.NIGHT : THEME_CONSTANTS.DAY;
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const ThemeContext = createContext(defaultValue);
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const $night = "#111";
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const $day = "#7ec0ee";
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const $starColor = "#fefcd7";
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const $sunColor = "#f9fa57";
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const $size = 25;
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const $transitionDuration = 0.75;
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const $skyChangeDuration = 0.5;
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const $positionX = 20;
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const $positionY = 10;
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const Container = styled.div`
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background-color: ${(p) =>
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p.theme === THEME_CONSTANTS.NIGHT ? $night : $day};
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height: 100vh;
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transition: background ${$skyChangeDuration} ease;
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width: 100vw;
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`;
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// 修正BigStar组件，补充闭合花括号
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const BigStar = styled.div`
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border-radius: 100%;
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height: ${$size}vh;
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left: ${$positionX}vw;
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position: absolute;
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top: ${$positionY}vh;
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transition: transform ${$transitionDuration}s ease 0s;
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width: ${$size}vh;
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z-index: 2;
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`;
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// 修正extend语法对齐
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const Moon = BigStar.extend`
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background-color: ${$starColor};
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box-shadow: 0px 0px 50px #eee;
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overflow: hidden;
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transform: ${(p) =>
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p.theme === THEME_CONSTANTS.NIGHT
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? "scale(1)"
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: "scale(0.5) translateX(-75vw) translateY(-120vh)"};
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&:after {
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box-shadow: inset 10px 10px 10px #bbb;
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border-radius: 100%;
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content: "";
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display: block;
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height: 100%;
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width: 100%;
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}
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`;
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const Craters = styled.div`
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background-color: #ddd;
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border-radius: 100%;
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opacity: 0.5;
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position: absolute;
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top: 15%;
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left: 15%;
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height: ${$size * 0.25}vh;
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width: ${$size * 0.25}vh;
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&:before {
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background-color: #ddd;
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content: "";
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display: block;
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border-radius: 100%;
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height: 50%;
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width: 50%;
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position: absolute;
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top: 110%;
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}
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&:after {
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background-color: #ddd;
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content: "";
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display: block;
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border-radius: 100%;
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height: 30%;
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width: 30%;
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position: absolute;
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top: 80%;
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right: 110%;
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}
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`;
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const CloudMove = keyframes`
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0% {
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transform: translateX(300%);
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opacity: 0;
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}
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50% {
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opacity: .75;
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}
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25%, 75% {
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opacity: 0;
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}
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100% {
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transform: translateX(-300%);
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opacity: 0;
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}
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`;
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const Star = styled.div`
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background: ${(p) =>
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p.theme === THEME_CONSTANTS.NIGHT ? $starColor : $day};
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border-radius: 100%;
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height: ${(p) => p.size}px;
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left: ${(p) => p.x}vw;
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position: absolute;
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top: ${(p) => p.y}vh;
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opacity: ${(p) => (p.theme === THEME_CONSTANTS.NIGHT ? 1 : 0)};
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transition: background ${$transitionDuration}s ease 0s,
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opacity ${$transitionDuration}s ease 0s;
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width: ${(p) => p.size}px;
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z-index: 1;
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`;
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// 修正extend语法对齐
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const Sun = BigStar.extend`
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background-color: ${$sunColor};
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box-shadow: 0px 0px 150px yellow;
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transform: ${(p) =>
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p.theme === THEME_CONSTANTS.NIGHT
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? "scale(0.5) translateX(75vw) translateY(200vh)"
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: "scale(1)"};
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`;
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const Features = styled.div`
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height: 50%;
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width: 50%;
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position: absolute;
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right: 15%;
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bottom: 15%;
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transition: opacity 0.15s ease 0s;
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transition-delay: 0.75s;
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opacity: ${(p) => (p.show ? "1" : "0")};
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`;
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const Blink = keyframes`
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0%, 5%, 7%, 100% {
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transform: scaleY(1);
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}
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6% {
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transform: scaleY(0);
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}
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`;
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const Eye = styled.div`
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border-radius: 100%;
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height: 15%;
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width: 15%;
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background-color: black;
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position: absolute;
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top: 25%;
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animation: ${Blink} 10s infinite 1s;
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transform-origin: center;
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&:after {
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background-color: #fff;
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border-radius: 100%;
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content: "";
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height: 40%;
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width: 40%;
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position: absolute;
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top: 5%;
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right: 30%;
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display: block;
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}
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`;
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const LeftEye = Eye.extend`
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left: 25%;
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`;
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const RightEye = Eye.extend`
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left: 75%;
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`;
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const Smile = styled.div`
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width: 55%;
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height: 25%;
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border-style: solid;
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border-width: 4px;
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border-top-color: transparent;
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border-left-color: transparent;
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border-right-color: transparent;
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border-bottom-color: black;
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border-radius: 100%;
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position: absolute;
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top: 35%;
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left: 50%;
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transform: translateX(-50%);
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`;
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const Face = ({ show }) =>
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React.createElement(
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Features,
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{ show: show },
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React.createElement(LeftEye, null),
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React.createElement(RightEye, null),
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React.createElement(Smile, null)
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);
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const ThemeToggleInput = styled.input`
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cursor: pointer;
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z-index: 3;
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height: 100%;
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width: 100%;
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position: absolute;
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top: 0;
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left: 0;
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opacity: 0;
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&:checked ~ div {
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transform: translateX(20px);
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}
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`;
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const ThemeToggleContainer = styled.div`
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left: 10px;
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position: fixed;
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top: 10px;
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width: 50px;
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height: 30px;
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border: 4px solid
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${(p) => (p.theme === THEME_CONSTANTS.NIGHT ? "#fff" : "dodgerblue")};
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border-radius: 30px;
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transition: border-color 0.25s ease 0s;
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`;
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const ThemeToggleSwitch = styled.div`
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height: 20px;
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width: 20px;
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background: ${(p) =>
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p.theme === THEME_CONSTANTS.NIGHT ? $starColor : $sunColor};
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border-radius: 100%;
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position: absolute;
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top: 50%;
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margin-top: -10px;
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left: 1px;
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transform: translateX(0px);
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transition: background 0.25s ease 0s, transform 0.25s ease 0s;
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`;
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const ThemeToggle = ({ onChange, checked }) =>
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React.createElement(
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ThemeContext.Consumer,
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null,
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(theme) =>
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React.createElement(
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ThemeToggleContainer,
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{ theme: theme },
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React.createElement(ThemeToggleInput, {
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type: "checkbox",
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onChange: onChange,
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checked: checked,
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title: "Toggle theme",
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}),
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React.createElement(ThemeToggleSwitch, { theme: theme })
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)
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);
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const BackDrop = ({ stars }) =>
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React.createElement(
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ThemeContext.Consumer,
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null,
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(theme) =>
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React.createElement(
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Container,
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{ theme: theme },
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React.createElement(
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Sun,
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{ theme: theme },
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React.createElement(Face, {
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show: theme === THEME_CONSTANTS.DAY,
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})
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),
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React.createElement(
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Moon,
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{ theme: theme },
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React.createElement(Face, {
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show: theme === THEME_CONSTANTS.NIGHT,
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}),
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React.createElement(Craters, null)
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),
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stars.map((star, idx) =>
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React.createElement(
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Star,
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_extends({ key: `star--${idx}` }, star, { theme: theme })
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)
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)
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)
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);
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const generateItems = (
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numberOfItems = 5,
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sizeLimit = 10,
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animationDuration = 10
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) => {
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const items = [];
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for (let i = 0; i < numberOfItems; i++) {
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items.push({
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animated: Math.random() > 0.75,
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delay: Math.floor(Math.random() * animationDuration),
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duration: Math.floor(Math.random() * animationDuration + 5),
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size: Math.floor(Math.random() * sizeLimit + 1),
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x: Math.floor(Math.random() * 100 + 1),
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y: Math.floor(Math.random() * 100 + 1),
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});
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}
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return items;
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};
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class App extends Component {
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constructor(...args) {
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super(...args);
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_defineProperty(this, "state", {
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theme: defaultValue,
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});
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_defineProperty(
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this,
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"toggle",
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(e) => {
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const { theme } = this.state;
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this.setState({
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theme:
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theme === THEME_CONSTANTS.NIGHT
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? THEME_CONSTANTS.DAY
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: THEME_CONSTANTS.NIGHT,
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});
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}
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);
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}
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// 修正render方法定义（原写在constructor内，不符合React规范）
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render() {
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const { stars } = this.props;
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const { theme } = this.state;
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return React.createElement(
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ThemeContext.Provider,
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{ value: theme },
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React.createElement(BackDrop, { stars: stars }),
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React.createElement(ThemeToggle, {
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checked: theme === THEME_CONSTANTS.NIGHT, // 修正checked判断逻辑
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onChange: this.toggle,
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})
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);
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}
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}
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_defineProperty(App, "defaultProps", { stars: generateItems(20, 4) });
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render(
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React.createElement(App, null),
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document.querySelector("#root")
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);
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</script>
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</body>
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</html>
|