refactor(bidding): extract CSS and reorganize file structure
Refactored the bidding application by reorganizing the file structure and extracting CSS into separate files. - The monolithic `control.html` and `display.html` files have been moved into dedicated `controls/` and `display/` directories. - All inline CSS has been extracted into component-specific `style.css` files. - A new `common/style.css` has been created to hold shared styles, promoting reusability and reducing duplication. These changes improve the project's modularity, separation of concerns (HTML/CSS), and long-term maintainability without affecting external behavior.
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xiaomai
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bidding/display/index.html
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229
bidding/display/index.html
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<!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>Auction Display</title>
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<link
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rel="stylesheet"
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href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap"
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/>
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<link rel="stylesheet" href="../common/style.css" />
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<link rel="stylesheet" href="style.css" />
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</head>
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<body>
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<div class="container">
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<!-- 初次加载提示 -->
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<div id="guide" class="card center visible">
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<h1>拍卖展示系统</h1>
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<p>
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请将此窗口拖曳到大屏幕并按下
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<span class="highlight">F11</span> 进入全屏展示模式
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</p>
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<p>使用控制端链接进行远程操作：</p>
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<a href="#" class="control-link">
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<svg
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xmlns="http://www.w3.org/2000/svg"
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width="20"
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height="20"
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viewBox="0 0 24 24"
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fill="none"
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stroke="currentColor"
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stroke-width="2"
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stroke-linecap="round"
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stroke-linejoin="round"
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>
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<path
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d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"
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></path>
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<path
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d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"
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></path>
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</svg>
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<span id="controlLink"></span>
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</a>
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</div>
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<!-- Splash Screen -->
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<div id="splash" class="card center hidden">
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<div class="splash-logo">
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<img
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src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IiNmZmZmZmYiIHN0cm9rZS13aWR0aD0iMiIgc3Ryb2tlLWxpbmVjYXA9InJvdW5kIiBzdHJva2UtbGluZWpvaW49InJvdW5kIj48Y2lyY2xlIGN4PSIxMiIgY3k9IjEyIiByPSIxMCI+PC9jaXJjbGU+PHBhdGggZD0iTTE2IDhsLTQgNC04LTgiPjwvcGF0aD48L3N2Zz4="
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alt="Logo"
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/>
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</div>
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<div class="splash-text">Studio Name</div>
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<p>拍卖即将开始</p>
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</div>
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<!-- 标品展示 -->
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<div id="itemView" class="card center hidden">
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<div class="itemMedia"></div>
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<div class="name"></div>
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<div class="remark"></div>
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<div class="price-container">
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<div class="price">
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<span class="currency">￥</span><span class="price-value">0</span>
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</div>
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</div>
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</div>
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<!-- 成交界面 -->
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<div id="dealView" class="card center hidden">
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<div class="deal-icon">🎉</div>
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<div class="deal">成交！</div>
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<div class="finalPrice"></div>
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<div class="winner"></div>
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</div>
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</div>
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<!-- 总金额 -->
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<div class="footer">
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<svg
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xmlns="http://www.w3.org/2000/svg"
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width="20"
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height="20"
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viewBox="0 0 24 24"
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fill="none"
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stroke="currentColor"
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stroke-width="2"
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stroke-linecap="round"
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stroke-linejoin="round"
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>
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<line x1="12" y1="1" x2="12" y2="23"></line>
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<path d="M17 5H9.5a3.5 3.5 0 0 0 0 7h5a3.5 3.5 0 0 1 0 7H6"></path>
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</svg>
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总金额: <span id="totalAmount">0</span> 元
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</div>
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<script>
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// 获取或生成频道 ID
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function getOrCreateDisplayId() {
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const urlParams = new URLSearchParams(location.search);
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let id = urlParams.get("display");
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if (!id) {
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id =
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Math.random().toString(36).slice(2, 12) + Date.now().toString(36);
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location.href = location.pathname + "?display=" + id;
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}
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return id;
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}
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const displayId = getOrCreateDisplayId();
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const channel = new BroadcastChannel("auction-" + displayId);
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// DOM 元素
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const guide = document.getElementById("guide")
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const controlLinkA = document.getElementsByClassName("control-link")[0];
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const controlLink = document.getElementById("controlLink");
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const splash = document.getElementById("splash");
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const itemView = document.getElementById("itemView");
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const dealView = document.getElementById("dealView");
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const totalAmountEl = document.getElementById("totalAmount");
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const itemMedia = itemView.querySelector(".itemMedia");
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const itemName = itemView.querySelector(".name");
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const itemRemark = itemView.querySelector(".remark");
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const itemPrice = itemView.querySelector(".price-value");
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const dealPrice = dealView.querySelector(".finalPrice");
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const dealWinner = dealView.querySelector(".winner");
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let currentPrice = 0;
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let targetPrice = 0;
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let totalAmount = 0;
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// 设置控制端链接
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controlLink.innerText =
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location.origin + "/bidding/controls/?display=" + displayId;
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controlLinkA.href =
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location.origin + "/bidding/controls/?display=" + displayId;
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// 视图切换函数
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function showView(view) {
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// 隐藏所有视图
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[guide, splash, itemView, dealView].forEach((v) => {
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v.classList.remove("visible");
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v.classList.add("hidden");
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});
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// 显示指定视图
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setTimeout(() => {
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view.classList.remove("hidden");
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setTimeout(() => {
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view.classList.add("visible");
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}, 50);
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}, 300);
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}
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// 展示 Splash
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setTimeout(() => {
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showView(splash);
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setTimeout(() => {
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// splash 展示后不自动隐藏，等待消息
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}, 2000);
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}, 3000);
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// 动态价格更新 (Lerp)
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function animatePrice() {
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if (Math.abs(targetPrice - currentPrice) > 1) {
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currentPrice += (targetPrice - currentPrice) * 0.1;
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itemPrice.textContent = Math.round(currentPrice);
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requestAnimationFrame(animatePrice);
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} else {
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currentPrice = targetPrice;
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itemPrice.textContent = currentPrice;
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}
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}
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// 监听消息
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channel.onmessage = (ev) => {
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const msg = ev.data;
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if (msg.type === "showItem") {
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showView(itemView);
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// 更新标品信息
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itemName.textContent = msg.name;
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itemRemark.textContent = msg.remark || "";
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if (msg.media) {
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if (msg.media.endsWith(".mp4")) {
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itemMedia.innerHTML = `<video src="${msg.media}" autoplay loop muted></video>`;
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} else {
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itemMedia.innerHTML = `<img src="${msg.media}" alt="${msg.name}">`;
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}
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} else {
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itemMedia.innerHTML = "";
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}
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currentPrice = 0;
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targetPrice = msg.basePrice || 0;
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itemPrice.textContent = currentPrice;
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animatePrice();
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}
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if (msg.type === "updatePrice") {
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targetPrice = msg.price;
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itemPrice.parentElement.classList.add("price-update");
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setTimeout(() => {
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itemPrice.parentElement.classList.remove("price-update");
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}, 500);
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animatePrice();
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}
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if (msg.type === "deal") {
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showView(dealView);
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dealPrice.textContent = "成交价: ￥" + msg.price;
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dealWinner.textContent = "得标者: " + (msg.winner || "兴 旺 发");
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totalAmount += msg.price;
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totalAmountEl.textContent = totalAmount;
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// 添加庆祝效果
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const dealIcon = document.querySelector(".deal-icon");
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dealIcon.style.animation = "none";
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setTimeout(() => {
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dealIcon.style.animation = "celebrate 1s ease-out";
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}, 10);
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}
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};
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</script>
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</body>
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</html>
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