509 lines
10 KiB
Vue
509 lines
10 KiB
Vue
<template>
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<div class="image-list-container">
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<!-- 触发按钮 -->
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<div
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class="image-list-trigger"
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@click="showPanel = true"
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:title="$t('打开图片库')"
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>
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<SvgIcon name="CImageList" :size="20" />
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</div>
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<!-- 图片列表面板 -->
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<div
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v-if="showPanel"
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class="image-list-overlay"
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@click.self="showPanel = false"
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>
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<div class="image-list-modal">
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<div class="modal-header">
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<h3>{{ $t("图片库") }}</h3>
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<button class="close-btn" @click="showPanel = false">×</button>
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</div>
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<div class="modal-content">
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<!-- 分类标签 -->
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<div class="image-categories">
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<div
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v-for="category in categories"
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:key="category"
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:class="[
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'category-btn',
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{ active: selectedCategory === category },
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]"
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@click="selectedCategory = category"
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>
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{{ category }}
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</div>
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</div>
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<!-- 图片网格 -->
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<div class="image-grid">
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<div
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v-for="(item, index) in filteredImages"
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:key="index"
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class="image-item"
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@click="handleImageClick(item)"
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>
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<div class="image-wrapper">
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<img
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:src="item.url"
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:alt="item.name || '图片'"
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@error="handleImageError"
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loading="lazy"
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/>
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<div class="image-overlay">
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<span class="image-name">{{ item.name || "未命名" }}</span>
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</div>
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</div>
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</div>
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</div>
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<!-- 空状态 -->
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<div v-if="filteredImages.length === 0" class="empty-state">
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<div class="empty-icon">📷</div>
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<p>{{ $t("暂无图片") }}</p>
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</div>
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</div>
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<div class="modal-footer">
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<div class="image-count">
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{{ $t("共") }} {{ filteredImages.length }} {{ $t("张图片") }}
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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>
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</template>
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<script setup>
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import { ref, computed, defineProps, defineEmits } from "vue";
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// Props
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const props = defineProps({
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list: {
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type: Array,
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default: () => [],
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validator: (list) => {
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return list.every(
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(item) =>
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item.hasOwnProperty("name") &&
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item.hasOwnProperty("type") &&
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Array.isArray(item.imgList)
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);
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},
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},
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});
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// Emits
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const emits = defineEmits(["select"]);
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// 响应式数据
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const showPanel = ref(false);
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const selectedCategory = ref("全部");
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// 计算属性：获取所有分类
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const categories = computed(() => {
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const allCategories = ["全部"];
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const typeSet = new Set();
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props.list.forEach((item) => {
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if (item.type && !typeSet.has(item.type)) {
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typeSet.add(item.type);
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allCategories.push(item.type);
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}
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});
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return allCategories;
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});
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// 计算属性：扁平化所有图片并添加分类信息
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const allImages = computed(() => {
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const images = [];
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props.list.forEach((item) => {
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if (item.imgList && Array.isArray(item.imgList)) {
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item.imgList.forEach((img) => {
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images.push({
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...img,
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categoryName: item.name,
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categoryType: item.type,
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originalItem: item,
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});
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});
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}
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});
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return images;
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});
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// 计算属性：根据选择的分类过滤图片
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const filteredImages = computed(() => {
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if (selectedCategory.value === "全部") {
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return allImages.value;
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}
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return allImages.value.filter(
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(img) => img.categoryType === selectedCategory.value
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);
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});
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// 处理图片点击
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const handleImageClick = (item) => {
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emits("select", item);
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showPanel.value = false;
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};
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// 处理图片加载错误
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const handleImageError = (event) => {
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event.target.src =
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"data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjAwIiBoZWlnaHQ9IjIwMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cmVjdCB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiBmaWxsPSIjZjVmNWY1Ii8+PHRleHQgeD0iNTAlIiB5PSI1MCUiIGZvbnQtZmFtaWx5PSJBcmlhbCwgc2Fucy1zZXJpZiIgZm9udC1zaXplPSIxNCIgZmlsbD0iIzk5OSIgdGV4dC1hbmNob3I9Im1pZGRsZSIgZHk9Ii4zZW0iPuWbvueJh+WKoOi9veWksei0pe+8jOivt+ajgOafpeWbvueJh+i3r+W+hDwvdGV4dD48L3N2Zz4=";
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event.target.alt = "图片加载失败";
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};
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</script>
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<style scoped lang="less">
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.image-list-container {
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position: relative;
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display: inline-block;
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}
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.image-list-trigger {
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display: flex;
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align-items: center;
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justify-content: center;
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width: 36px;
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height: 36px;
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border-radius: 6px;
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background-color: rgba(255, 255, 255, 0.9);
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border: 1px solid rgba(0, 0, 0, 0.1);
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cursor: pointer;
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transition: all 0.2s ease;
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color: #666;
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&:hover {
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background-color: rgba(66, 133, 244, 0.1);
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border-color: rgba(66, 133, 244, 0.2);
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color: #4285f4;
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transform: translateY(-1px);
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box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
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}
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&:active {
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transform: translateY(0);
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}
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}
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/* 弹窗遮罩层 */
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.image-list-overlay {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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background-color: rgba(255, 255, 255, 0.5);
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backdrop-filter: blur(5px);
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-webkit-backdrop-filter: blur(5px);
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display: flex;
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align-items: center;
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justify-content: center;
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z-index: 1000;
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animation: fadeIn 0.3s ease;
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}
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@keyframes fadeIn {
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from {
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opacity: 0;
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}
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to {
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opacity: 1;
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}
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}
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/* 弹窗主体 */
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.image-list-modal {
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background-color: #fff;
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border-radius: 12px;
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width: 90%;
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max-width: 1200px;
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max-height: 85vh;
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overflow: hidden;
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display: flex;
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flex-direction: column;
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box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.05);
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animation: modalSlideUp 0.3s ease;
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}
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@keyframes modalSlideUp {
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from {
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opacity: 0;
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transform: translateY(20px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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/* 弹窗头部 */
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.modal-header {
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padding: 16px 20px;
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background-color: rgba(255, 255, 255, 0.8);
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border-bottom: 1px solid rgba(0, 0, 0, 0.05);
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display: flex;
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justify-content: space-between;
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align-items: center;
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flex-shrink: 0;
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h3 {
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margin: 0;
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font-size: 18px;
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color: #333;
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font-weight: 600;
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}
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}
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.close-btn {
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background: none;
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border: none;
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font-size: 24px;
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cursor: pointer;
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color: #666;
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padding: 0;
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line-height: 1;
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opacity: 0.7;
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transition: all 0.2s;
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width: 24px;
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height: 24px;
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display: flex;
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align-items: center;
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justify-content: center;
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&:hover {
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opacity: 1;
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color: #333;
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transform: scale(1.1);
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}
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}
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/* 弹窗内容 */
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.modal-content {
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padding: 20px;
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overflow-y: auto;
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flex: 1;
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display: flex;
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flex-direction: column;
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gap: 20px;
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background-color: #fff;
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-webkit-overflow-scrolling: touch;
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}
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/* 分类标签 */
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.image-categories {
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display: flex;
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gap: 12px;
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overflow-x: auto;
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padding-bottom: 12px;
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flex-wrap: wrap;
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scrollbar-width: thin;
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&::-webkit-scrollbar {
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height: 4px;
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}
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&::-webkit-scrollbar-thumb {
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background-color: rgba(0, 0, 0, 0.1);
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border-radius: 4px;
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}
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}
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.category-btn {
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padding: 8px 16px;
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border-radius: 6px;
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background-color: rgba(0, 0, 0, 0.03);
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border: 1px solid rgba(0, 0, 0, 0.05);
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color: #333;
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cursor: pointer;
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font-size: 14px;
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white-space: nowrap;
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transition: all 0.2s;
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height: 36px;
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display: flex;
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align-items: center;
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font-weight: 500;
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&.active {
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background-color: rgba(66, 133, 244, 0.1);
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border-color: rgba(66, 133, 244, 0.2);
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color: #4285f4;
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}
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&:hover:not(.active) {
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background-color: rgba(0, 0, 0, 0.05);
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transform: translateY(-1px);
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}
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}
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/* 图片网格 */
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.image-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
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gap: 16px;
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min-height: 200px;
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max-height: 500px;
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@media screen and (max-width: 768px) {
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grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
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gap: 12px;
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}
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@media screen and (max-width: 480px) {
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grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
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gap: 10px;
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}
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}
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.image-item {
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cursor: pointer;
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border-radius: 8px;
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overflow: hidden;
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transition: all 0.2s ease;
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background-color: #fff;
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border: 1px solid rgba(0, 0, 0, 0.05);
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&:hover {
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transform: translateY(-4px);
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box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
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border-color: rgba(66, 133, 244, 0.2);
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.image-overlay {
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opacity: 1;
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}
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}
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}
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.image-wrapper {
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position: relative;
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width: 100%;
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height: 220px;
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overflow: hidden;
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img {
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width: 100%;
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height: 100%;
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object-fit: cover;
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transition: transform 0.2s ease;
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}
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&:hover img {
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transform: scale(1.05);
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}
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}
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.image-overlay {
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position: absolute;
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bottom: 0;
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left: 0;
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right: 0;
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background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
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color: white;
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padding: 16px 12px 12px;
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opacity: 0;
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transition: opacity 0.2s ease;
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}
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.image-name {
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font-size: 14px;
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font-weight: 500;
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line-height: 1.2;
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display: block;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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/* 空状态 */
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.empty-state {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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padding: 60px 20px;
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color: #666;
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min-height: 300px;
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.empty-icon {
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font-size: 48px;
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margin-bottom: 16px;
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opacity: 0.5;
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}
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p {
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font-size: 16px;
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margin: 0;
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}
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}
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/* 弹窗底部 */
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.modal-footer {
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padding: 16px 20px;
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background-color: rgba(255, 255, 255, 0.8);
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border-top: 1px solid rgba(0, 0, 0, 0.05);
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display: flex;
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justify-content: space-between;
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align-items: center;
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flex-shrink: 0;
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}
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.image-count {
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font-size: 14px;
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color: #666;
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font-weight: 500;
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}
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/* 响应式设计 */
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@media screen and (max-width: 1024px) {
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.image-list-modal {
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width: 95%;
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max-width: 900px;
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}
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.modal-content {
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padding: 16px;
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}
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.modal-header,
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.modal-footer {
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padding: 14px 16px;
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}
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}
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@media screen and (max-width: 640px) {
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.image-list-modal {
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width: 98%;
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margin: 10px;
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max-height: 90vh;
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}
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.modal-content {
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padding: 12px;
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gap: 16px;
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}
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.modal-header h3 {
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font-size: 16px;
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}
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.image-categories {
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gap: 8px;
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padding-bottom: 8px;
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}
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.category-btn {
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padding: 6px 12px;
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font-size: 13px;
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height: 32px;
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}
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}
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</style>
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