342 lines
12 KiB
JavaScript
342 lines
12 KiB
JavaScript
// Live Stream Page JavaScript
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$(document).ready(function() {
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initLivePage();
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});
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function initLivePage() {
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loadChatMessages();
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loadLiveProducts();
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updateLiveStats();
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bindLiveEvents();
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// 监听语言切换
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$(document).on('languageChanged', function() {
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loadChatMessages();
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loadLiveProducts();
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});
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// 自动滚动到最新消息
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scrollChatToBottom();
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// 模拟实时更新统计数据
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setInterval(updateLiveStats, 5000);
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// 模拟新消息
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setInterval(addRandomMessage, 10000);
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}
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// 绑定事件
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function bindLiveEvents() {
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// Tab切换
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$('.tab-btn').on('click', function() {
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const tabName = $(this).data('tab');
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switchTab(tabName);
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});
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// 发送消息
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$('#sendMessageBtn').on('click', function() {
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sendMessage();
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});
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$('#chatInput').on('keypress', function(e) {
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if (e.which === 13) {
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sendMessage();
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}
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});
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// 产品点击
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$(document).on('click', '.live-product-item', function() {
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const productId = $(this).data('product-id');
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window.location.href = `product-detail.html?id=${productId}`;
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});
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$(document).on('click', '.live-product-btn', function(e) {
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e.stopPropagation();
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const productId = $(this).closest('.live-product-item').data('product-id');
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addProductToCart(productId);
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});
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}
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// Tab切换
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function switchTab(tabName) {
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$('.tab-btn').removeClass('active');
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$(`.tab-btn[data-tab="${tabName}"]`).addClass('active');
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$('.tab-content').removeClass('active');
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$(`#${tabName}Tab`).addClass('active');
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}
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// 加载聊天消息
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function loadChatMessages() {
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const lang = i18n.currentLang;
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const messages = [
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{
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type: 'system',
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text: lang === 'zh-CN' ? '欢迎来到直播间！' :
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lang === 'en-US' ? 'Welcome to the live stream!' :
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'ライブ配信へようこそ！',
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time: '10:00'
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},
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{
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username: lang === 'zh-CN' ? '小明' : lang === 'en-US' ? 'Mike' : 'タロウ',
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text: lang === 'zh-CN' ? '这款拼图看起来很不错！' :
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lang === 'en-US' ? 'This puzzle looks great!' :
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'このパズルは素晴らしいですね！',
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time: '10:05'
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},
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{
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username: lang === 'zh-CN' ? '小红' : lang === 'en-US' ? 'Lucy' : 'ハナコ',
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text: lang === 'zh-CN' ? '适合多大年龄的孩子？' :
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lang === 'en-US' ? 'What age is it suitable for?' :
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'何歳の子供に適していますか？',
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time: '10:06'
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},
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{
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username: lang === 'zh-CN' ? '主播' : lang === 'en-US' ? 'Host' : 'ホスト',
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text: lang === 'zh-CN' ? '这款拼图适合3-6岁的孩子，可以培养动手能力和空间想象力！' :
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lang === 'en-US' ? 'This puzzle is suitable for children aged 3-6 and helps develop hands-on skills and spatial imagination!' :
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'このパズルは3〜6歳の子供に適しており、実践的なスキルと空間想像力を養うのに役立ちます！',
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time: '10:07'
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},
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{
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username: lang === 'zh-CN' ? '李华' : lang === 'en-US' ? 'David' : 'ダビデ',
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text: lang === 'zh-CN' ? '价格很优惠，已经下单了！' :
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lang === 'en-US' ? 'Great price, just ordered!' :
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'価格もお得で、注文しました！',
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time: '10:08'
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},
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{
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username: lang === 'zh-CN' ? '王芳' : lang === 'en-US' ? 'Sarah' : 'サラ',
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text: lang === 'zh-CN' ? '材质安全吗？' :
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lang === 'en-US' ? 'Is the material safe?' :
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'素材は安全ですか？',
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time: '10:09'
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},
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{
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username: lang === 'zh-CN' ? '主播' : lang === 'en-US' ? 'Host' : 'ホスト',
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text: lang === 'zh-CN' ? '所有产品都通过了安全认证，使用环保材料，家长可以放心！' :
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lang === 'en-US' ? 'All products are safety certified and made from eco-friendly materials. Parents can rest assured!' :
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'すべての製品は安全認証を受けており、環境に優しい素材を使用しています。親御さんも安心です！',
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time: '10:10'
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}
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];
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let chatHtml = '';
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messages.forEach(msg => {
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if (msg.type === 'system') {
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chatHtml += `
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<div class="chat-message system">
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<div class="chat-text">${msg.text}</div>
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</div>
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`;
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} else {
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chatHtml += `
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<div class="chat-message">
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<div class="chat-message-header">
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<span class="chat-username">${msg.username}</span>
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<span class="chat-time">${msg.time}</span>
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</div>
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<div class="chat-text">${msg.text}</div>
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</div>
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`;
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}
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});
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$('#chatMessages').html(chatHtml);
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scrollChatToBottom();
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}
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// 加载直播商品
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function loadLiveProducts() {
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const lang = i18n.currentLang;
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const products = [
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{
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id: 1,
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name: '200片拼图 - 海洋世界',
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name_en: '200 Piece Puzzle - Ocean World',
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name_ja: '200ピースパズル - 海の世界',
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price: 19.99,
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originalPrice: 29.99,
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image: 'https://picsum.photos/200/200?random=live1'
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},
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{
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id: 2,
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name: '艺术绘画套装',
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name_en: 'Art Painting Set',
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name_ja: 'アート絵画セット',
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price: 24.99,
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originalPrice: 34.99,
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image: 'https://picsum.photos/200/200?random=live2'
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},
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{
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id: 3,
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name: '木质积木 - 100块',
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name_en: 'Wooden Blocks - 100 Pieces',
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name_ja: '木製ブロック - 100ピース',
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price: 29.99,
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originalPrice: 39.99,
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image: 'https://picsum.photos/200/200?random=live3'
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},
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{
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id: 4,
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name: '磁力片建构玩具',
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name_en: 'Magnetic Building Tiles',
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name_ja: 'マグネットタイル',
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price: 34.99,
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originalPrice: 49.99,
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image: 'https://picsum.photos/200/200?random=live4'
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},
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{
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id: 5,
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name: '儿童桌游套装',
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name_en: 'Kids Board Game Set',
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name_ja: '子供用ボードゲームセット',
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price: 27.99,
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originalPrice: 37.99,
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image: 'https://picsum.photos/200/200?random=live5'
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}
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];
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let productsHtml = '';
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products.forEach(product => {
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const productName = lang === 'zh-CN' ? product.name :
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lang === 'en-US' ? product.name_en :
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product.name_ja;
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const btnText = i18n.t('add_to_cart');
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productsHtml += `
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<div class="live-product-item" data-product-id="${product.id}">
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<div class="live-product-image">
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<img src="${product.image}" alt="${productName}">
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</div>
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<div class="live-product-info">
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<div class="live-product-title">${productName}</div>
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<div class="live-product-price">
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<span class="live-product-current-price">$${product.price.toFixed(2)}</span>
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<span class="live-product-original-price">$${product.originalPrice.toFixed(2)}</span>
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</div>
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<button class="live-product-btn">${btnText}</button>
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</div>
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</div>
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`;
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});
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$('#liveProducts').html(productsHtml);
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}
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// 更新直播统计
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function updateLiveStats() {
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const currentViewers = parseInt($('#viewerCount').text().replace(/,/g, ''));
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const currentLikes = parseInt($('#likeCount').text().replace(/,/g, ''));
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const currentMessages = parseInt($('#messageCount').text().replace(/,/g, ''));
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// 随机增加数值
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const newViewers = currentViewers + Math.floor(Math.random() * 20) - 5;
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const newLikes = currentLikes + Math.floor(Math.random() * 15);
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const newMessages = currentMessages + Math.floor(Math.random() * 5);
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$('#viewerCount').text(Math.max(1000, newViewers).toLocaleString());
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$('#likeCount').text(Math.max(500, newLikes).toLocaleString());
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$('#messageCount').text(Math.max(50, newMessages).toLocaleString());
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}
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// 发送消息
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function sendMessage() {
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const message = $('#chatInput').val().trim();
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if (!message) {
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return;
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}
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const lang = i18n.currentLang;
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const username = lang === 'zh-CN' ? '我' : lang === 'en-US' ? 'Me' : '私';
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const currentTime = new Date();
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const timeString = `${currentTime.getHours()}:${currentTime.getMinutes().toString().padStart(2, '0')}`;
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const messageHtml = `
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<div class="chat-message">
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<div class="chat-message-header">
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<span class="chat-username">${username}</span>
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<span class="chat-time">${timeString}</span>
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</div>
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<div class="chat-text">${message}</div>
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</div>
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`;
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$('#chatMessages').append(messageHtml);
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$('#chatInput').val('');
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scrollChatToBottom();
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// 更新消息计数
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const currentCount = parseInt($('#messageCount').text().replace(/,/g, ''));
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$('#messageCount').text((currentCount + 1).toLocaleString());
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}
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// 添加随机消息
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function addRandomMessage() {
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const lang = i18n.currentLang;
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const usernames = lang === 'zh-CN' ? ['张三', '李四', '王五', '赵六'] :
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lang === 'en-US' ? ['John', 'Jane', 'Bob', 'Alice'] :
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['太郎', '花子', '次郎', '美咲'];
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const messages = lang === 'zh-CN' ?
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['这个产品真不错！', '价格很实惠', '已经下单了', '质量怎么样？', '有优惠码吗？'] :
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lang === 'en-US' ?
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['This product is great!', 'Great price', 'Just ordered', 'How\'s the quality?', 'Any discount codes?'] :
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['この製品は素晴らしいです！', '価格もお得', '注文しました', '品質はどうですか？', '割引コードはありますか？'];
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const randomUsername = usernames[Math.floor(Math.random() * usernames.length)];
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const randomMessage = messages[Math.floor(Math.random() * messages.length)];
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const currentTime = new Date();
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const timeString = `${currentTime.getHours()}:${currentTime.getMinutes().toString().padStart(2, '0')}`;
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const messageHtml = `
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<div class="chat-message">
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<div class="chat-message-header">
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<span class="chat-username">${randomUsername}</span>
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<span class="chat-time">${timeString}</span>
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</div>
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<div class="chat-text">${randomMessage}</div>
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</div>
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`;
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$('#chatMessages').append(messageHtml);
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scrollChatToBottom();
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}
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// 滚动聊天到底部
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function scrollChatToBottom() {
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const chatMessages = document.getElementById('chatMessages');
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if (chatMessages) {
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chatMessages.scrollTop = chatMessages.scrollHeight;
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}
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}
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// 添加商品到购物车
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function addProductToCart(productId) {
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const lang = i18n.currentLang;
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// 这里使用模拟数据，实际应该从产品列表中获取
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const product = {
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id: productId,
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name: '直播商品',
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name_en: 'Live Product',
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name_ja: 'ライブ商品',
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price: 19.99,
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image: 'https://picsum.photos/200/200?random=' + productId
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};
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cart.addToCart(product);
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const message = i18n.t('product_added_to_cart') ||
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(lang === 'zh-CN' ? '商品已添加到购物车' :
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lang === 'en-US' ? 'Product added to cart' :
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'商品がカートに追加されました');
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alert(message);
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}
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