187 lines
3.5 KiB
Vue
187 lines
3.5 KiB
Vue
<template>
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<div class="couplet-display-modal" v-if="visible">
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<div class="modal-overlay"></div>
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<div class="modal-content couplet-content">
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<div class="modal-body">
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<div class="couplet-display">
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<!-- 显示海报图片（后端直接返回） -->
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<div class="poster-image" v-if="couplet.image_url">
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<!-- 加载提示 -->
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<div class="image-loading" v-if="isLoading">
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<div class="loading-spinner"></div>
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<div class="loading-text">海报加载中...</div>
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</div>
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<img
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:src="couplet.image_url"
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alt="春联海报"
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style="width: 100%; max-width: 300px; height: auto;"
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@load="isLoading = false"
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@error="isLoading = false"
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/>
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</div>
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</div>
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</div>
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</div>
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<div class="close-button-area">
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<div class="share-hint">长按海报分享</div>
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<img
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src="/static/images/btn_close.png"
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class="close-button-image"
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@click="$emit('close')"
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/>
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</div>
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</div>
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</template>
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<script setup>
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import { ref, watch } from 'vue'
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const props = defineProps({
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visible: {
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type: Boolean,
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default: false
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},
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couplet: {
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type: Object,
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default: () => ({
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share_url: '',
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image_url: ''
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})
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}
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})
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const emit = defineEmits(['close'])
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// 图片加载状态
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const isLoading = ref(true)
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// 监听couplet变化，重新开始加载
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watch(() => props.couplet.image_url, (newImageUrl) => {
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if (newImageUrl) {
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isLoading.value = true
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}
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})
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// 监听visible变化，当显示时重置加载状态
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watch(() => props.visible, (newVisible) => {
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if (newVisible && props.couplet.image_url) {
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isLoading.value = true
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}
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})
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</script>
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<style scoped>
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.couplet-display-modal {
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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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z-index: 999;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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}
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.modal-overlay {
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position: absolute;
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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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}
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.modal-content {
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position: relative;
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border-radius: 8px;
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overflow: hidden;
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}
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.couplet-content {
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max-height: 80vh;
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overflow-y: auto;
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}
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.couplet-display {
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text-align: center;
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}
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.poster-image {
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position: relative;
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display: inline-block;
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}
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.poster-image img {
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border-radius: 8px;
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box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
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}
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/* 图片加载提示 */
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.image-loading {
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position: absolute;
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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(255, 255, 255, 0.9);
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border-radius: 8px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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z-index: 1;
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}
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.loading-spinner {
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width: 40px;
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height: 40px;
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border: 4px solid #f3f3f3;
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border-top: 4px solid #3498db;
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border-radius: 50%;
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animation: spin 1s linear infinite;
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margin-bottom: 10px;
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}
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.loading-text {
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font-size: 14px;
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color: #333;
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text-align: center;
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}
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@keyframes spin {
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0% { transform: rotate(0deg); }
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100% { transform: rotate(360deg); }
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}
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.share-hint {
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margin-bottom: 10rpx;
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font-size: 18px;
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color: #fff;
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text-align: center;
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}
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.close-button-area {
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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padding-top: 20rpx;
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z-index: 99;
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}
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.close-button-image {
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width: 61rpx;
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height: 60rpx;
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cursor: pointer;
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transition: all 0.3s;
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}
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.close-button-image:hover {
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transform: scale(1.1);
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}
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</style> |