457 lines
9.7 KiB
Vue
457 lines
9.7 KiB
Vue
<template>
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<!-- 大屏幕：原有的固定容器 -->
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<div v-if="href && !isSmallScreen" class="demo-model" :class="{
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'collapsed': !expanded,
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'transition-end': transitionEnd
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}" @transitionend="onTransitionEnd">
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<!-- 头部控制栏 -->
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<div class="demo-header">
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<ExternalLink :href="href" class="demo-link" :style="`${expanded ? '' : 'height:0;width:0;opacity:0'}`">
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</ExternalLink>
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<QrCode class="demo-qrcode" :src="qrcode" v-if="expanded&&qrcode"></QrCode>
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<el-icon class="expand-icon" style="cursor: pointer;" @click="toggleExpand">
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<component :is="expanded ? Fold : Expand" />
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</el-icon>
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</div>
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<!-- iframe 容器 -->
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<div class="iframe-container">
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<iframe v-if="expanded&&transitionEnd" ref="iframe" id="demo" class="iframe" scrolling="auto" frameborder="0" :src="href" />
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</div>
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</div>
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<!-- 小屏幕：触发按钮 -->
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<div v-if="href && isSmallScreen && !isTinyScreen" class="demo-trigger" @click="openDrawer">
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<el-icon class="trigger-icon">
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<component :is="Expand" />
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</el-icon>
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</div>
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<!-- 小屏幕：Drawer抽屉 -->
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<view v-if="isSmallScreen && !isTinyScreen" class="drawer-container">
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<el-drawer
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v-model="drawerVisible"
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direction="rtl"
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size="380px"
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:modal="false"
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:lock-scroll="false"
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:before-close="closeDrawer"
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>
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<div class="demo-header">
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<ExternalLink :href="href" class="demo-link">
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</ExternalLink>
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<QrCode class="demo-qrcode" :src="qrcode" v-if="qrcode"></QrCode>
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</div>
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<div class="drawer-content">
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<iframe v-if="drawerVisible" ref="drawerIframe" class="drawer-iframe" scrolling="auto" frameborder="0" :src="href" />
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</div>
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</el-drawer>
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</view>
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</template>
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<script setup lang="ts">
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import { Expand, Fold } from '@element-plus/icons-vue'
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import { ElDrawer, ElIcon } from 'element-plus'
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import { useRoute, useData } from 'vitepress'
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import { computed, onMounted, ref, watch, onUnmounted } from 'vue'
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import QrCode from './QrCode.vue'
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interface Props {
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/** 是否展开状态 */
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expanded?: boolean
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}
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const props = withDefaults(defineProps<Props>(), {
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expanded: true
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})
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// 状态管理
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const baseUrl = ref('')
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const iframe = ref<HTMLIFrameElement | null>(null)
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const drawerIframe = ref<HTMLIFrameElement | null>(null)
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const transitionEnd = ref(true)
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const drawerVisible = ref(false)
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const isSmallScreen = ref(false)
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const isTinyScreen = ref(false)
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const emit = defineEmits<{
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'update:expanded': [boolean] // 更新展开状态
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'state-change': [boolean] // 状态变化通知
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}>()
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const route = useRoute()
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const vitepressData = useData()
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const href = computed(() => {
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const path = route.path
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const paths = path ? path.split('.')[0].split('/') : []
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if (!paths.length) return baseUrl.value
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return baseUrl.value + `subPages/${kebabToCamel(paths[paths.length - 1])}/Index`
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})
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const qrcode = computed(() => {
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const path = route.path
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const paths = path ? path.split('.')[0].split('/') : []
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if (!paths.length) return ''
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return `/wxqrcode/${paths[paths.length - 1]}.png`
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})
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// 获取页面标题
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const pageTitle = computed(() => {
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const path = route.path
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const paths = path ? path.split('.')[0].split('/') : []
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if (!paths.length) return '预览Demo'
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// 将kebab-case转换为更友好的标题格式
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const pageName = paths[paths.length - 1]
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return pageName.split('-').map(word =>
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word.charAt(0).toUpperCase() + word.slice(1)
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).join(' ')
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})
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// 工具函数：转换 kebab-case 为 camelCase
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function kebabToCamel(input: string): string {
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return input.replace(/-([a-z])/g, (match, group) => group.toUpperCase())
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}
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// 监听 props.expanded 变化
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watch(
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() => props.expanded,
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(newVal) => {
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if (newVal) {
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transitionEnd.value = false
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}
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}
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)
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// 展开/收起控制
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function toggleExpand() {
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// 触发事件通知父组件
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emit('update:expanded', !props.expanded)
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emit('state-change', !props.expanded)
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transitionEnd.value = false
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}
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// 小屏幕抽屉控制
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function openDrawer() {
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drawerVisible.value = true
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}
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function closeDrawer() {
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drawerVisible.value = false
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}
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// 检查屏幕尺寸
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function checkScreenSize() {
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isSmallScreen.value = window.innerWidth <= 1439
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isTinyScreen.value = window.innerWidth < 1280
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}
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// 监听窗口大小变化
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function handleResize() {
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checkScreenSize()
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}
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// 过渡结束处理
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function onTransitionEnd() {
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transitionEnd.value = true
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}
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// iframe 消息通信
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function sendMessage() {
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const targetIframe = isSmallScreen.value ? drawerIframe.value : iframe.value
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if (targetIframe?.contentWindow) {
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const targetOrigin = new URL(href.value, location.origin).origin
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targetIframe.contentWindow.postMessage(vitepressData.isDark.value, targetOrigin)
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}
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}
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// 发送语言信息给iframe
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function sendLanguageMessage() {
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const targetIframe = isSmallScreen.value ? drawerIframe.value : iframe.value
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if (targetIframe?.contentWindow) {
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const targetOrigin = new URL(href.value, location.origin).origin
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targetIframe.contentWindow.postMessage(vitepressData.lang.value, targetOrigin)
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}
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}
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onMounted(() => {
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baseUrl.value = process.env.NODE_ENV === 'production'
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? `${location.origin}/demo/?timestamp=${new Date().getTime()}#/`
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: 'http://localhost:5173/demo/#/'
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// 初始化屏幕尺寸检查
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checkScreenSize()
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window.addEventListener('resize', handleResize)
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// 监听 iframe 加载完成事件
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iframe.value?.addEventListener('load', () => {
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sendMessage()
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sendLanguageMessage()
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})
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})
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onUnmounted(() => {
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window.removeEventListener('resize', handleResize)
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})
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// 监听抽屉iframe加载完成
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watch(drawerIframe, (newVal) => {
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if (newVal) {
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newVal.addEventListener('load', () => {
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sendMessage()
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sendLanguageMessage()
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})
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}
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})
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watch(
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() => vitepressData.isDark.value,
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sendMessage
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)
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// 监听语言变化
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watch(
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() => vitepressData.lang.value,
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sendLanguageMessage
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)
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</script>
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<style scoped>
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::-webkit-scrollbar {
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width: 0;
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height: 0;
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}
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.demo-model {
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position: fixed;
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z-index: 10;
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right: 32px;
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top: calc(var(--vp-nav-height) + var(--vp-layout-top-height, 0px) + 32px);
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width: 330px;
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font-size: 16px;
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background: var(--vp-c-bg-alt);
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border-radius: 12px;
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box-shadow: var(--vp-shadow-4);
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overflow: hidden;
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transition: all 0.3s ease-in-out;
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}
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.iframe-container {
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height: calc(100% - 56px);
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overflow: hidden;
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transition: all 0.3s ease-in-out;
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}
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.collapsed .iframe-container {
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height: 0;
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}
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.fade-enter-active,
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.fade-leave-active,
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.fade-enter,
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.fade-leave-to {
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display: none;
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}
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.dark .demo-model {
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background: #1b1b1b;
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}
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.iframe {
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height: 100%;
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width: 100%;
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}
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.demo-header {
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position: relative;
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height: 48px;
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width: 100%;
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padding: 8px 12px;
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border-radius: 6px 6px 0px 0px;
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box-sizing: border-box;
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background: var(--vp-sidebar-bg-color);
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margin-bottom: 8px;
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display: flex;
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align-items: center;
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font-size: 28px;
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cursor: pointer;
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}
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.demo-link {
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font-size: 28px !important;
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transition: all 0.3s ease-in-out;
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position: absolute;
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left: 0;
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--color: inherit;
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fill: currentColor;
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color: var(--color);
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}
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.demo-qrcode{
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font-size: 28px !important;
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transition: all 0.3s ease-in-out;
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position: absolute;
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left: calc(50% - 14px);
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--color: inherit;
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fill: currentColor;
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color: var(--color);
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}
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.expand-icon {
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position: absolute;
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right: 8px;
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cursor: pointer;
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}
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.collapsed {
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width: 48px !important;
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height: 48px;
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border-radius: 12px;
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}
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.collapsed.transition-end .demo-header {
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justify-content: center;
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/* 动画结束后居中对齐 */
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}
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.fade-enter-active,
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.fade-leave-active {
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transition: opacity 0.3s;
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}
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.fade-enter,
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.fade-leave-to
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/* .fade-leave-active in <2.1.8 */
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{
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opacity: 0;
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}
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@media screen and (min-width: 1440px) {
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.demo-model {
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width: 280px;
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height: calc(320px * 143.6 / 70.9);
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right: 12px;
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}
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.collapsed {
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height: 48px;
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}
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}
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@media screen and (min-width: 1600px) {
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.demo-model {
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width: 340px;
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height: calc(340px * 143.6 / 70.9);
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right: 24px;
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}
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.collapsed {
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height: 48px;
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}
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}
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/* 小屏幕触发按钮样式 */
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.demo-trigger {
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position: fixed;
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z-index: 10;
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right: 16px;
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top: calc(var(--vp-nav-height) + var(--vp-layout-top-height, 0px) + 32px);
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width: 48px;
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height: 48px;
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background: var(--vp-c-bg-alt);
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border-radius: 12px;
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box-shadow: var(--vp-shadow-4);
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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transition: all 0.3s ease-in-out;
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}
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.demo-trigger:hover {
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transform: scale(1.05);
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}
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.trigger-icon {
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font-size: 24px;
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color: var(--vp-c-text-1);
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}
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/* 抽屉内容样式 */
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.drawer-header {
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 16px 0;
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border-bottom: 1px solid var(--vp-c-divider);
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margin-bottom: 16px;
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}
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.drawer-title {
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font-size: 18px;
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font-weight: 600;
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color: var(--vp-c-text-1);
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flex: 1;
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}
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.drawer-actions {
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display: flex;
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align-items: center;
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gap: 12px;
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}
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.drawer-actions .demo-link {
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font-size: 20px !important;
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color: var(--vp-c-text-2);
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transition: color 0.3s ease;
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}
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.drawer-actions .demo-link:hover {
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color: var(--vp-c-brand-1);
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}
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.drawer-actions .demo-qrcode {
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font-size: 20px !important;
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color: var(--vp-c-text-2);
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}
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.drawer-content {
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display: flex;
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flex-direction: column;
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align-items: center;
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width: 340px;
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height: calc(340px * 143.6 / 70.9);
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}
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.drawer-iframe {
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width: 340px;
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height: calc(340px * 143.6 / 70.9);
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border: none;
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border-radius: 20px;
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box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
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background: var(--vp-c-bg);
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overflow: hidden;
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}
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.drawer-container {
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--el-drawer-bg-color: var(--vp-c-bg);
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:deep() {
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.el-drawer {
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background-color: var(--vp-c-bg) !important;
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}
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}
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}
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@media (max-width: 768px) {
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.demo-trigger {
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display: none;
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}
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}
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</style> |