71b2dcf0a5
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.
281 lines
9.3 KiB
HTML
281 lines
9.3 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>Auction Control</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
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rel="stylesheet"
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href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"
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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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<header>
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<h1><i class="fas fa-sliders-h"></i> 拍卖控制台</h1>
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<div class="channel-info">
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当前频道 ID: <span class="channel-id" id="displayId"></span>
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</div>
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</header>
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<div class="grid">
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<!-- 上传 CSV -->
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<div class="card">
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<div class="card-title">
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<i class="fas fa-file-csv"></i>
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<span>上传标品列表</span>
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</div>
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<div class="form-group">
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<div class="file-upload">
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<div class="file-upload-btn">
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<i class="fas fa-cloud-upload-alt"></i> 选择 CSV 文件
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</div>
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<input type="file" id="csvUpload" accept=".csv" />
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</div>
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</div>
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<div class="form-group">
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<label for="itemSelect">选择标品</label>
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<select id="itemSelect">
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<option value="">请先上传CSV文件</option>
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</select>
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</div>
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</div>
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<!-- 标品信息 -->
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<div class="card">
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<div class="card-title">
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<i class="fas fa-info-circle"></i>
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<span>标品信息</span>
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</div>
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<div class="form-group">
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<label for="itemName">名称</label>
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<input type="text" id="itemName" placeholder="输入标品名称" />
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</div>
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<div class="form-group">
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<label for="itemBasePrice">底价</label>
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<input type="number" id="itemBasePrice" value="0" min="0" />
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</div>
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<div class="form-group">
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<label for="itemRemark">备注</label>
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<input type="text" id="itemRemark" placeholder="输入标品备注信息" />
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</div>
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<div class="form-group">
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<label for="itemMedia">图片/影片链接</label>
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<input type="text" id="itemMedia" placeholder="输入媒体文件URL" />
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</div>
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<button id="startAuction" class="success">
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<i class="fas fa-gavel"></i> 开始竞拍
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</button>
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</div>
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<!-- 竞价控制 -->
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<div class="card">
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<div class="card-title">
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<i class="fas fa-exchange-alt"></i>
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<span>竞价控制</span>
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</div>
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<div class="form-group">
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<label for="currentPrice">当前价格</label>
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<input type="number" id="currentPrice" value="0" min="0" />
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</div>
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<div class="form-group">
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<label for="winnerName">得标者</label>
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<input
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type="text"
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id="winnerName"
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placeholder="留空则显示 兴 旺 发"
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/>
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</div>
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<div class="btn-group">
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<button id="updatePrice">
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<i class="fas fa-sync-alt"></i> 更新价格
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</button>
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<button id="dealItem" class="success">
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<i class="fas fa-handshake"></i> 成交
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</button>
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</div>
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</div>
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<!-- 成交历史 -->
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<div class="card">
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<div class="card-title">
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<i class="fas fa-history"></i>
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<span>成交历史</span>
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</div>
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<div class="total-amount">
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<span>总金额:</span>
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<span class="amount"><span id="totalAmount">0</span> 元</span>
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</div>
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<div class="history-container">
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<table id="historyTable">
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<thead>
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<tr>
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<th>标品名称</th>
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<th>成交价</th>
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<th>得标者</th>
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</tr>
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</thead>
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<tbody></tbody>
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</table>
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</div>
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</div>
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</div>
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</div>
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<script>
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// 获取 displayId
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const urlParams = new URLSearchParams(location.search);
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const displayId = urlParams.get("display");
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if (!displayId) {
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alert("缺少 display 参数！请从 display.html 获取正确链接");
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}
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document.getElementById("displayId").textContent = displayId;
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const channel = new BroadcastChannel("auction-" + displayId);
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const itemSelect = document.getElementById("itemSelect");
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const itemName = document.getElementById("itemName");
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const itemBasePrice = document.getElementById("itemBasePrice");
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const itemRemark = document.getElementById("itemRemark");
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const itemMedia = document.getElementById("itemMedia");
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const currentPrice = document.getElementById("currentPrice");
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const winnerName = document.getElementById("winnerName");
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const totalAmountEl = document.getElementById("totalAmount");
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const historyTable = document
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.getElementById("historyTable")
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.querySelector("tbody");
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let totalAmount = 0;
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let csvItems = [];
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// 解析 CSV
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document.getElementById("csvUpload").addEventListener("change", (e) => {
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const file = e.target.files[0];
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if (!file) return;
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const reader = new FileReader();
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reader.onload = (ev) => {
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const lines = ev.target.result.split(/\r?\n/).filter((l) => l.trim());
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csvItems = lines.map((l) => {
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const [name, basePrice, remark, media] = l.split(",");
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return { name, basePrice: Number(basePrice), remark, media };
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});
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refreshItemSelect();
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// 更新文件上传按钮文本
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const uploadBtn = document.querySelector(".file-upload-btn");
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uploadBtn.innerHTML = `<i class="fas fa-check-circle"></i> ${file.name}`;
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uploadBtn.style.borderColor = "var(--accent-green)";
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uploadBtn.style.background = "rgba(0, 200, 83, 0.1)";
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};
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reader.readAsText(file);
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});
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function refreshItemSelect() {
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itemSelect.innerHTML = "";
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csvItems.forEach((it, idx) => {
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const opt = document.createElement("option");
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opt.value = idx;
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opt.textContent = it.name;
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itemSelect.appendChild(opt);
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});
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}
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itemSelect.addEventListener("change", () => {
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const idx = itemSelect.value;
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if (csvItems[idx]) {
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const it = csvItems[idx];
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itemName.value = it.name;
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itemBasePrice.value = it.basePrice;
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itemRemark.value = it.remark;
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itemMedia.value = it.media;
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currentPrice.value = it.basePrice;
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}
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});
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// 开始竞拍
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document.getElementById("startAuction").addEventListener("click", () => {
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if (!itemName.value) {
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alert("请输入标品名称");
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return;
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}
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const msg = {
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type: "showItem",
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name: itemName.value,
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basePrice: Number(itemBasePrice.value),
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remark: itemRemark.value,
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media: itemMedia.value,
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};
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channel.postMessage(msg);
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currentPrice.value = itemBasePrice.value;
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// 添加视觉反馈
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const btn = document.getElementById("startAuction");
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btn.innerHTML = '<i class="fas fa-check"></i> 已开始';
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btn.style.background = "var(--accent-green)";
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setTimeout(() => {
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btn.innerHTML = '<i class="fas fa-gavel"></i> 开始竞拍';
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btn.style.background = "var(--primary)";
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}, 2000);
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});
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// 更新价格
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document.getElementById("updatePrice").addEventListener("click", () => {
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const msg = {
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type: "updatePrice",
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price: Number(currentPrice.value),
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};
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channel.postMessage(msg);
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// 添加视觉反馈
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const btn = document.getElementById("updatePrice");
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btn.innerHTML = '<i class="fas fa-check"></i> 已更新';
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setTimeout(() => {
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btn.innerHTML = '<i class="fas fa-sync-alt"></i> 更新价格';
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}, 1000);
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});
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// 成交
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document.getElementById("dealItem").addEventListener("click", () => {
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const price = Number(currentPrice.value);
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const winner = winnerName.value || "";
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const msg = { type: "deal", price, winner };
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channel.postMessage(msg);
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// 保存历史
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const tr = document.createElement("tr");
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tr.innerHTML = `
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<td>${itemName.value}</td>
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<td>￥${price}</td>
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<td>${winner || "兴 旺 发"}</td>
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`;
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historyTable.appendChild(tr);
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totalAmount += price;
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totalAmountEl.textContent = totalAmount;
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// 添加视觉反馈
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const btn = document.getElementById("dealItem");
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btn.innerHTML = '<i class="fas fa-check"></i> 已成交';
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setTimeout(() => {
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btn.innerHTML = '<i class="fas fa-handshake"></i> 成交';
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}, 2000);
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// 清空当前标品信息
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itemName.value = "";
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itemBasePrice.value = "0";
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itemRemark.value = "";
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itemMedia.value = "";
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currentPrice.value = "0";
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winnerName.value = "";
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});
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</script>
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</body>
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</html>
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