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212 lines
5.6 KiB
212 lines
5.6 KiB
<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8" />
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<link rel="icon" href="/favicon.ico" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
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<title>新时代、新龙头、新节奏</title>
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<style>
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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font-family: "Microsoft Yahei", sans-serif;
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}
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/* 落地页 */
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.landing-page {
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width: 375px;
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height: auto;
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margin: 0 auto;
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overflow-y: auto;
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overflow-x: hidden;
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}
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.landing-page img {
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width: 100%;
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height: auto;
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display: block;
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}
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/* 弹窗 */
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.popup {
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display: none;
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background: rgba(0, 0, 0, 0.7);
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justify-content: center;
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align-items: center;
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z-index: 999;
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}
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.popup.show {
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display: flex;
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}
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.popup-content {
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width: 320px;
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text-align: center;
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}
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.popup-content img {
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width: 100%;
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height: auto;
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margin-bottom: 15px;
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}
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.popup-content img#closeBtn {
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width: 60%;
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margin-bottom: 5px;
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}
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</style>
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</head>
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<body>
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<!-- 落地页 -->
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<div class="landing-page">
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<img id="landingImage" />
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</div>
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<!-- 弹窗样式 -->
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<div class="popup" id="popup">
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<div class="popup-content">
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<img id="popupImage" />
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<img src="./assent/开心收下.png" id="closeBtn"/>
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</div>
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</div>
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<script type="module">
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// 导入API函数
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import { getImageApi, acceptCardApi } from './src/api/member.js';
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// 获取弹窗元素
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const landingImage = document.getElementById('landingImage');
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const popupImage = document.getElementById('popupImage');
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const popup = document.getElementById("popup");
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const closeBtn = document.getElementById("closeBtn");
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// 防抖多次点击
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let isClickable = true;
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// 记录页面打开时间
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const pageOpenTime = getBeijingTime();
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// 获取北京时间（东八区）的函数
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function getBeijingTime() {
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const date = new Date();
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const beijingTime = new Date(date.getTime() + 8 * 60 * 60 * 1000);
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return beijingTime.toISOString();
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}
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// 缓存键名
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const CACHE_KEY = 'landing_image';
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// 从缓存获取落地图
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function getLandingImageFromCache() {
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const cached = localStorage.getItem(CACHE_KEY);
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return cached ? JSON.parse(cached) : null;
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}
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// 将落地图存入缓存
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function saveLandingImageToCache(imageUrl) {
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localStorage.setItem(CACHE_KEY, JSON.stringify({
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url: imageUrl,
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}));
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}
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// 获取图片方法
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async function getImage() {
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try {
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const res = await getImageApi();
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if (res.code == 200 && res.data) {
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return {
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landingImageUrl: res.data.landingImage,
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popupImageUrl: res.data.popupImage
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};
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} else {
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console.warn('网络错误，请稍后重试');
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return null;
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}
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} catch (error) {
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console.error('网络错误，请稍后重试');
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return {
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landingImageUrl: './assent/8折页面.png',
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popupImageUrl: './assent/弹窗样式2.png'
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};
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}
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}
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// 加载
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window.onload = async function () {
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try {
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// 缓存
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const cachedImage = getLandingImageFromCache();
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// 接口
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const imagePaths = await getImage();
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// 确定最终落地图和是否展示弹窗
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let finalLandingUrl;
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let shouldShowPopup = false;
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if (imagePaths?.landingImageUrl) {
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finalLandingUrl = imagePaths.landingImageUrl;
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if (!cachedImage || cachedImage.url !== finalLandingUrl) {
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shouldShowPopup = true;
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saveLandingImageToCache(finalLandingUrl);
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popupImage.src = imagePaths.popupImageUrl;
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}
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} else {
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// 接口失败时使用缓存（如果有）
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finalLandingUrl = cachedImage?.url;
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}
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// 4. 设置落地图
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landingImage.src = finalLandingUrl;
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// 5. 新增：根据对比结果决定是否展示弹窗
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if (shouldShowPopup) {
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setTimeout(() => {
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popup.classList.add("show");
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}, 500);
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}
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} catch (err) {
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console.error('页面初始化失败');
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}
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};
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// 点击"开心收下"，关闭弹窗
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closeBtn.addEventListener('click', closePopupAndSendData);
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// 点击弹窗空白处，关闭弹窗
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popup.addEventListener('click', function(e) {
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if (e.target === popup) {
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closePopupAndSendData();
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}
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});
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// 关闭弹窗并发送数据
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async function closePopupAndSendData() {
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if (!isClickable) {
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return;
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}
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// 关闭弹窗
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popup.classList.remove("show");
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// 发送页面打开时间到后端
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try {
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await acceptCardApi({
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openTime: pageOpenTime,
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});
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console.log('发送成功', pageOpenTime);
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} catch (error) {
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console.error('发送失败', pageOpenTime);
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}
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// 设置点击冷却
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isClickable = false;
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setTimeout(() => {
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isClickable = true;
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}, 10000);
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}
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</script>
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</body>
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</html>
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