349 lines
7.8 KiB
Vue
349 lines
7.8 KiB
Vue
<script setup>
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import { ref, onMounted, computed, watch } from 'vue'
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import ImageGalleryModal from './ImageGalleryModal.vue'
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import VideoPlayButton from './VideoPlayButton.vue'
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import VideoPlayerModal from './VideoPlayerModal.vue'
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import ImagePreloader from '@/utils/preload';
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import { recordInteraction } from '../api/api.js'
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// 组件属性
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const props = defineProps({
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// 是否为活动状态
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active: {
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type: Boolean,
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default: false
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},
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// 滚动位置，用于实现视差效果
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scrollPosition: {
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type: Number,
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default: 0
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},
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// 视频地址
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videoUrl: {
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type: String,
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default: ''
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},
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// 页面访问UUID
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pageVisitUuid: {
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type: String,
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default: ''
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}
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})
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// 组件事件
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const emit = defineEmits(['collect-seal', 'video-open', 'video-close'])
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// 福字点击区域状态
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const sq3ImageVisible = ref(false)
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// 视频播放状态
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const showVideoPlayer = ref(false)
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// 视频播放完成状态
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const hasVideoPlayed = ref(false)
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// 互动点击完成状态
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const hasInteractiveClicked = ref(false)
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// 图片加载状态
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const imagesLoaded = ref(false)
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const isPreloading = ref(false)
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// 计算视差效果的偏移量
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const parallaxOffset = computed(() => {
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// 滚动位置的1/10作为视差偏移
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return props.scrollPosition * 0.1
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})
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// 预加载图片函数
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const preloadImages = async () => {
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if (imagesLoaded.value || isPreloading.value) return
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isPreloading.value = true
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try {
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// 提取所有图片地址
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const imageUrls = images.map(img => img.src)
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// 使用ImagePreloader批量预加载图片
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await ImagePreloader.preloadAll(imageUrls)
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imagesLoaded.value = true
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} catch (error) {
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console.error('图片预加载失败:', error)
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} finally {
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isPreloading.value = false
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}
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}
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// 监听激活状态变化，当组件激活时预加载图片
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watch(() => props.active, async (newActive) => {
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if (newActive) {
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await preloadImages()
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}
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})
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// 生成带时间戳的图片URL（避免缓存）
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const generateImageUrl = (name) => {
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const url = new URL(`/static/wfj/${name}.jpg`, import.meta.url)
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// 添加时间戳参数避免浏览器缓存
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return url.href
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}
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// 图片浏览数据
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const images = [
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{ src: generateImageUrl('img1'), title: '' },
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{ src: generateImageUrl('img2'), title: '' },
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{ src: generateImageUrl('img3'), title: '' },
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{ src: generateImageUrl('img4'), title: '' }
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]
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// 图片浏览器弹窗状态
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const galleryVisible = ref(false)
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const currentGalleryIndex = ref(0)
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// 点击热点打开图片浏览器
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const openGallery = (index) => {
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currentGalleryIndex.value = index
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galleryVisible.value = true
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// 标记互动点击已完成
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hasInteractiveClicked.value = true
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// 记录点击交互
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if (props.pageVisitUuid) {
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recordInteraction({
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page_visit_uuid: props.pageVisitUuid,
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scene_id: 'wangfujing',
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interaction_type: 'click'
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}).catch(err => {
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console.log('记录点击交互失败:', err)
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})
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}
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// 检查是否满足收集福印的条件
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checkSealCollection()
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}
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// 检查是否满足收集福印的条件
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const checkSealCollection = () => {
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if (!sq3ImageVisible.value && hasVideoPlayed.value && hasInteractiveClicked.value) {
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sq3ImageVisible.value = true
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emit('collect-seal')
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}
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}
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// 关闭图片浏览器
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const closeGallery = () => {
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galleryVisible.value = false
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}
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// 打开视频播放器
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const openVideoPlayer = () => {
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showVideoPlayer.value = true
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emit('video-open')
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}
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// 关闭视频播放器
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const closeVideoPlayer = () => {
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showVideoPlayer.value = false
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emit('video-close')
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}
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// 处理视频播放事件
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const handleVideoPlayed = () => {
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hasVideoPlayed.value = true
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// 记录视频播放交互
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if (props.pageVisitUuid) {
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recordInteraction({
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page_visit_uuid: props.pageVisitUuid,
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scene_id: 'wangfujing',
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interaction_type: 'video_play'
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}).catch(err => {
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console.log('记录视频播放交互失败:', err)
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})
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}
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// 检查是否满足收集福印的条件
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checkSealCollection()
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}
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// 页面挂载时的初始化
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onMounted(() => {
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// 添加动画类，触发入场动画
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const container = document.querySelector('.wangfujing-scene-container')
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if (container) {
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container.classList.add('animate-in')
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}
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// 如果组件已经激活，立即预加载图片
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if (props.active) {
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preloadImages()
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}
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})
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</script>
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<template>
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<section class="wangfujing-scene-container" :class="{ 'active': active }">
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<!-- 背景图片层 -->
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<div class="background-layer" :style="{ transform: `translateY(${parallaxOffset}px)` }">
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<!-- 使用王府井商圈背景图片 -->
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<img src="/static/bg/bg3.jpg" alt="王府井商圈" class="background-image" />
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</div>
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<!-- sq3图片 -->
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<img
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v-if="sq3ImageVisible"
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src="/static/images/sq3.png"
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alt="新春祝福"
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class="sq3-image"
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/>
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<!-- 热点点击区域1 -->
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<div class="hotspot-area" @click="openGallery(0)">
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<div class="pulse-indicator">
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<div class="pulse-circle"></div>
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</div>
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<div class="hotspot-text">点击查看王府井新年照片</div>
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</div>
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<!-- 图片浏览器弹窗 -->
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<ImageGalleryModal
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:visible="galleryVisible"
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:images="images"
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:current-index="currentGalleryIndex"
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mode="without-title"
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@close="closeGallery"
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/>
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<!-- 视频播放按钮 -->
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<VideoPlayButton @play="openVideoPlayer" />
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<!-- 视频播放器弹窗 -->
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<VideoPlayerModal
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:video-url="props.videoUrl"
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:visible="showVideoPlayer"
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@close="closeVideoPlayer"
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@video-played="handleVideoPlayed"
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/>
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</section>
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</template>
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<style scoped>
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.wangfujing-scene-container {
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position: relative;
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width: 100%;
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height: auto; /* 高度由内容决定 */
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overflow: hidden;
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display: flex;
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flex-direction: column;
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align-items: center;
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background-color: #ff6b35;
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}
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/* 背景图片层 */
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.background-layer {
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position: relative;
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width: 100%;
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transition: transform 0.1s ease;
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/* 背景图片决定容器高度 */
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height: auto;
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}
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.background-image {
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width: 100%;
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height: auto;
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display: block;
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/* 确保图片完整显示，决定容器高度 */
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object-fit: contain;
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}
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@keyframes fadeIn {
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from { opacity: 0; transform: translateY(-20px); }
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to { opacity: 1; transform: translateY(0); }
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}
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/* 入场动画 */
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.wangfujing-scene-container.animate-in {
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animation: sceneFadeIn 1s ease-out;
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}
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@keyframes sceneFadeIn {
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from { opacity: 0; transform: translateY(50px); }
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to { opacity: 1; transform: translateY(0); }
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}
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/* sq3图片 */
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.sq3-image {
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position: absolute;
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top: 480rpx;
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right: -8rpx;
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width: auto;
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height: auto;
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max-width: 300rpx;
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z-index: 20;
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animation: fadeIn 0.5s ease;
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}
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/* 热点点击区域 */
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.hotspot-area {
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position: absolute;
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right:100rpx;
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top: 950rpx;
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width: 150rpx;
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height: 150rpx;
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cursor: pointer;
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z-index: 25;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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/* 脉冲动效 */
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.pulse-indicator {
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position: relative;
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width: 100rpx;
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height: 100rpx;
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}
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.pulse-circle {
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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width: 100%;
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height: 100%;
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border-radius: 50%;
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background-color: rgba(255, 215, 0, 0.4);
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border: 3rpx solid rgba(255, 215, 0, 0.8);
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animation: pulse 1.5s infinite;
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}
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@keyframes pulse {
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0% {
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transform: translate(-50%, -50%) scale(0.8);
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opacity: 0.8;
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}
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100% {
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transform: translate(-50%, -50%) scale(2);
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opacity: 0;
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}
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}
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/* 热点文字提示 */
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.hotspot-text {
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position: absolute;
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bottom: -40rpx;
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left: 50%;
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transform: translateX(-50%);
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font-size: 24rpx;
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color: #fff;
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background-color: rgba(0, 0, 0, 0.6);
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padding: 8rpx 16rpx;
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border-radius: 20rpx;
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white-space: nowrap;
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z-index: 30;
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text-align: center;
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}
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</style> |