783 lines
16 KiB
Vue
783 lines
16 KiB
Vue
<template>
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<div v-if="showPanel" class="image-list-overlay" @click.self="showPanel = false">
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<div class="image-list-modal">
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<div class="modal-header">
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<h3>{{ $t(navTypeList(t).library.label) }}</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 v-if="showCategories" 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="['category-btn', { active: selectedCategory === category }]"
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@click="handleChangeCategory(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" @scroll="handleScroll">
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<div
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v-for="(item, index) in list"
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:key="index"
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class="image-item"
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@click="handleImageClick(item)"
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@dblclick="handleImageDoubleClick(item)"
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>
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<div class="image-wrapper">
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<img
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v-lazy="item.url"
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:alt="item.name"
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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 }}</span>
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</div>
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</div>
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<img class="selected-icon image-select" src="@/assets/images/icon/selected.png" v-show="selectList.includes(item.url)">
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<!-- <div class="" v-show="selectList.includes(item.url)">
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<i class="fi fi-sr-check-circle"></i>
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</div> -->
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</div>
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</div>
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<!-- 加载状态 -->
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<div v-if="loading && list.length > 0" class="loading-state">
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<div class="loading-spinner"></div>
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</div>
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<!-- 空状态 -->
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<div v-if="list.length === 0 && !loading" class="empty-state">
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<div class="empty-icon">📷</div>
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<p>{{ $t('Canvas.NoPicture') }}</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('Canvas.general') }} {{ total }}
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{{ $t('Canvas.PicturesInTotal') }}
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</div>
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<div class="image-submit gallery_btn" @click="confirm">
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{{ $t('Canvas.confirm') }}
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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 {
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ref,
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computed,
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defineProps,
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defineEmits,
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defineExpose,
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onMounted,
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onUnmounted,
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nextTick,
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watch
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} from 'vue'
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import { useI18n } from 'vue-i18n'
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import { Https } from '@/tool/https'
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import { navTypeList } from '@/tool/listData'
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const { t } = useI18n()
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// Props
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const props = defineProps({
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api: {
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type: String,
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default: ''
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},
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isLibrary: {
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type: Boolean,
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default: false
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},
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radio: {
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type: Boolean,
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default: false
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},
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fullData: {
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type: Boolean,
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default: false
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},
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libraryType: {
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type: String,
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default: ''
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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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const libraryTypeList = ref([
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...navTypeList(t).library.list.filter(item => item.value !== 'MyBrand')
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])
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// 根据传入的libraryType参数确定默认选中的分类
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const getDefaultCategory = () => {
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if (props.libraryType) {
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// 如果传入了libraryType，查找匹配的category
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const matchedCategory = libraryTypeList.value.find(
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item => item.value === props.libraryType
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)
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return matchedCategory ? matchedCategory.label : libraryTypeList.value[0]?.label || ''
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}
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// 如果没有传入参数，选择第一个
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return libraryTypeList.value[0]?.label || ''
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}
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const showPanel = ref(false)
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const selectedCategory = ref(getDefaultCategory())
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const selectList = ref([])
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const list = ref([])
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const currentPage = ref(1)
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const hasMore = ref(true)
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const loading = ref(false)
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const pageSize = ref(10)
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const total = ref(0)
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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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if (props.isLibrary) {
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return libraryTypeList.value.map(item => item.label)
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} else {
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return []
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}
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})
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// 计算属性：是否显示分类选择器
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const showCategories = computed(() => {
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return !props.libraryType // 如果没有传入libraryType参数，则显示分类选择器
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})
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// 新增：API请求函数
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const fetchImages = async (
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page = 1,
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category = selectedCategory.value,
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reset = false
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) => {
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if (!props.api) return
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loading.value = true
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const type = libraryTypeList.value.find(item => item.label === category)?.value
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const params = {
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classificationIdList: [],
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level1Type: props.libraryType || type,
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level2Type: '',
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page,
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ageGroup: '',
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modelSex: '',
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pictureName: '',
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size: pageSize.value,
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intersection: 1
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}
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const res = await Https.axiosPost(props.api, params)
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loading.value = false
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if (res && res.content) {
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const newData = res.content
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total.value = res.total
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if (reset) {
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list.value = newData
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currentPage.value = 1
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} else {
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list.value = [...list.value, ...newData]
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}
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// 判断是否还有更多数据
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hasMore.value = page < res.pages
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currentPage.value = page
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if (currentPage.value === 1 && hasMore.value) {
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loadMore()
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}
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}
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}
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// 新增：无限滚动处理
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const handleScroll = event => {
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const { scrollTop, scrollHeight, clientHeight } = event.target
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const threshold = 100 // 距离底部100px时触发加载
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if (
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scrollHeight - scrollTop - clientHeight < threshold &&
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hasMore.value &&
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!loading.value
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) {
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loadMore()
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}
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}
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// 新增：加载更多
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const loadMore = () => {
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if (!loading.value && hasMore.value) {
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const nextPage = currentPage.value + 1
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fetchImages(nextPage, selectedCategory.value, false)
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}
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}
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// 检查是否需要自动加载更多数据
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const checkAndLoadMore = () => {
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const scrollContainer = document.querySelector('.image-list-content')
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if (!scrollContainer) return
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const { scrollHeight, clientHeight } = scrollContainer
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// 如果内容高度小于等于容器高度，且还有更多数据，自动加载
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if (scrollHeight <= clientHeight && hasMore.value && !loading.value) {
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console.log('内容不够滚动，自动加载更多数据')
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loadMore()
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}
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}
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// 新增：重置并加载
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const resetAndLoad = (category = selectedCategory.value) => {
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list.value = []
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hasMore.value = true
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currentPage.value = 0
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// console.log('默认选择----',getDefaultCategory())
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selectedCategory.value =category || getDefaultCategory()
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fetchImages(1, category, true)
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// 检查是否需要自动加载更多数据
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nextTick(() => {
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checkAndLoadMore()
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})
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}
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watch(
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() => showPanel.value,
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val => {
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if (val) {
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resetAndLoad()
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}
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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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const isSelected = selectList.value.includes(item.url)
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if (props.radio) {
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// 单选模式：选中当前图片或取消选中
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selectList.value = isSelected ? [] : [item.url]
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} else {
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// 多选模式：切换选中状态
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if (isSelected) {
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selectList.value = selectList.value.filter(url => url !== item.url)
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} else {
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selectList.value.push(item.url)
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}
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}
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}
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// 处理图片双击
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const handleImageDoubleClick = item => {
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selectList.value = [item.url]
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confirm()
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}
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// 处理分类切换
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const handleChangeCategory = category => {
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// console.log('handleChangeCategory',category)
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selectedCategory.value = category
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// 如果提供了API，则重新加载数据
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if (props.api) {
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resetAndLoad(category)
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}
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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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const confirm = () => {
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// console.log('selectList.value',selectList.value,'list.value',list.value)
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let emitData = null
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if (props.fullData) {
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const selected = list.value.filter(item => selectList.value.includes(item.url))
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emitData = props.radio ? selected[0] : selected
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} else {
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emitData = selectList.value
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}
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emits('select', emitData)
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selectList.value = []
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showPanel.value = false
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}
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const init = () => {
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showPanel.value = true
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}
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// 暴露给父组件的方法
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defineExpose({
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resetAndLoad,
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fetchImages,
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init
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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: 1001;
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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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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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overflow-y: auto;
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grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
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gap: 16px;
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min-height: 22rem;
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max-height: 50rem;
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padding-bottom: 2rem;
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@media screen and (max-width: 768px) {
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grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
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gap: 12px;
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}
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@media screen and (max-width: 48rem) {
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grid-template-columns: repeat(auto-fill, minmax(12rem, 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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position: relative;
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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;
|
||
width: 100%;
|
||
height: 22rem;
|
||
overflow: hidden;
|
||
|
||
img {
|
||
width: 100%;
|
||
height: 100%;
|
||
object-fit: contain;
|
||
transition: transform 0.2s ease;
|
||
}
|
||
|
||
&:hover img {
|
||
transform: scale(1.05);
|
||
}
|
||
}
|
||
|
||
.image-overlay {
|
||
position: absolute;
|
||
bottom: 0;
|
||
left: 0;
|
||
right: 0;
|
||
background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
|
||
color: white;
|
||
padding: 16px 12px 12px;
|
||
opacity: 0;
|
||
transition: opacity 0.2s ease;
|
||
}
|
||
|
||
.image-select {
|
||
position: absolute;
|
||
bottom: -1.25rem;
|
||
right: -1.25rem;
|
||
z-index: 2;
|
||
// transform: translate(50%, 50%);
|
||
// i {
|
||
// font-size: 2.5rem;
|
||
// }
|
||
&.selected-icon{
|
||
width:2.5rem;
|
||
height: 2.5rem;
|
||
}
|
||
}
|
||
|
||
.image-name {
|
||
font-size: 14px;
|
||
font-weight: 500;
|
||
line-height: 1.2;
|
||
display: block;
|
||
overflow: hidden;
|
||
text-overflow: ellipsis;
|
||
white-space: nowrap;
|
||
}
|
||
|
||
/* 空状态 */
|
||
.empty-state {
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
justify-content: center;
|
||
padding: 60px 20px;
|
||
color: #666;
|
||
min-height: 300px;
|
||
|
||
.empty-icon {
|
||
font-size: 48px;
|
||
margin-bottom: 16px;
|
||
opacity: 0.5;
|
||
}
|
||
|
||
p {
|
||
font-size: 16px;
|
||
margin: 0;
|
||
}
|
||
}
|
||
|
||
/* 错误状态 */
|
||
.error-state {
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
justify-content: center;
|
||
padding: 60px 20px;
|
||
color: #e74c3c;
|
||
min-height: 300px;
|
||
|
||
.error-icon {
|
||
font-size: 48px;
|
||
margin-bottom: 16px;
|
||
opacity: 0.7;
|
||
}
|
||
|
||
p {
|
||
font-size: 16px;
|
||
margin: 0 0 16px 0;
|
||
}
|
||
|
||
.retry-btn {
|
||
padding: 8px 16px;
|
||
background-color: #e74c3c;
|
||
color: white;
|
||
border: none;
|
||
border-radius: 6px;
|
||
cursor: pointer;
|
||
font-size: 14px;
|
||
transition: background-color 0.2s;
|
||
|
||
&:hover {
|
||
background-color: #c0392b;
|
||
}
|
||
}
|
||
}
|
||
|
||
/* 加载状态 */
|
||
.loading-state {
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
justify-content: center;
|
||
padding: 20px;
|
||
color: #666;
|
||
|
||
.loading-spinner {
|
||
width: 32px;
|
||
height: 32px;
|
||
border: 3px solid #f3f3f3;
|
||
border-top: 3px solid #4285f4;
|
||
border-radius: 50%;
|
||
animation: spin 1s linear infinite;
|
||
margin-bottom: 12px;
|
||
}
|
||
|
||
p {
|
||
font-size: 14px;
|
||
margin: 0;
|
||
}
|
||
}
|
||
|
||
@keyframes spin {
|
||
0% {
|
||
transform: rotate(0deg);
|
||
}
|
||
100% {
|
||
transform: rotate(360deg);
|
||
}
|
||
}
|
||
|
||
/* 没有更多数据状态 */
|
||
.no-more-state {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
padding: 20px;
|
||
color: #999;
|
||
font-size: 14px;
|
||
border-top: 1px solid #f0f0f0;
|
||
margin-top: 20px;
|
||
}
|
||
|
||
/* 弹窗底部 */
|
||
.modal-footer {
|
||
padding: 16px 20px;
|
||
background-color: rgba(255, 255, 255, 0.8);
|
||
border-top: 1px solid rgba(0, 0, 0, 0.05);
|
||
display: flex;
|
||
justify-content: space-between;
|
||
align-items: center;
|
||
flex-shrink: 0;
|
||
> .image-submit{
|
||
font-size: 1.2rem;
|
||
line-height: 4rem;
|
||
}
|
||
}
|
||
|
||
.image-count {
|
||
font-size: 14px;
|
||
color: #666;
|
||
font-weight: 500;
|
||
}
|
||
|
||
/* 响应式设计 */
|
||
@media screen and (max-width: 1024px) {
|
||
.image-list-modal {
|
||
width: 95%;
|
||
max-width: 900px;
|
||
}
|
||
|
||
.modal-content {
|
||
padding: 16px;
|
||
}
|
||
|
||
.modal-header,
|
||
.modal-footer {
|
||
padding: 14px 16px;
|
||
}
|
||
}
|
||
|
||
@media screen and (max-width: 640px) {
|
||
.image-list-modal {
|
||
width: 98%;
|
||
margin: 10px;
|
||
max-height: 90vh;
|
||
}
|
||
|
||
.modal-content {
|
||
padding: 12px;
|
||
gap: 16px;
|
||
}
|
||
|
||
.modal-header h3 {
|
||
font-size: 16px;
|
||
}
|
||
|
||
.image-categories {
|
||
gap: 8px;
|
||
padding-bottom: 8px;
|
||
}
|
||
|
||
.category-btn {
|
||
padding: 6px 12px;
|
||
font-size: 13px;
|
||
height: 32px;
|
||
}
|
||
}
|
||
</style>
|