153 lines
3.6 KiB
Vue
153 lines
3.6 KiB
Vue
<script setup lang="ts">
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import { computed, ref, type Component } from 'vue'
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const props = defineProps<{
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/** 示例路径，相对 docs/examples 且不含 .vue，例如 "button/basic" */
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name: string
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}>()
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/**
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* 收集所有示例。glob 只认相对路径与项目根绝对路径，这里用相对路径，
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* key 归一化成 "button/basic" 形式。
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*/
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const modules = import.meta.glob('../../../examples/**/*.vue', { eager: true }) as Record<
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string,
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{ default: Component }
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>
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const sources = import.meta.glob('../../../examples/**/*.vue', {
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query: '?raw',
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import: 'default',
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eager: true,
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}) as Record<string, string>
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function normalize(path: string): string {
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return path.replace(/^.*\/examples\//, '').replace(/\.vue$/, '')
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}
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const registry: Record<string, Component> = {}
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for (const [path, mod] of Object.entries(modules)) {
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registry[normalize(path)] = mod.default
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}
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const sourceMap: Record<string, string> = {}
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for (const [path, raw] of Object.entries(sources)) {
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sourceMap[normalize(path)] = raw
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}
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const demo = computed(() => registry[props.name])
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const source = computed(() => sourceMap[props.name] ?? '')
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const showCode = ref(false)
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const copied = ref(false)
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async function copyCode() {
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if (!source.value) return
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try {
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await navigator.clipboard.writeText(source.value)
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copied.value = true
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window.setTimeout(() => {
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copied.value = false
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}, 1500)
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} catch {
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// 非安全上下文（http）下剪贴板不可用，静默忽略
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}
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}
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</script>
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<template>
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<div class="g3-demo">
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<div class="g3-demo__preview">
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<component :is="demo" v-if="demo" />
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<p v-else class="g3-demo__missing">未找到示例 docs/examples/{{ name }}.vue</p>
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</div>
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<div class="g3-demo__toolbar">
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<button type="button" class="g3-demo__action" @click="showCode = !showCode">
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{{ showCode ? '收起代码' : '查看代码' }}
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</button>
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<button type="button" class="g3-demo__action" @click="copyCode">
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{{ copied ? '已复制' : '复制代码' }}
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</button>
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</div>
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<div v-show="showCode" class="g3-demo__code">
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<pre><code>{{ source }}</code></pre>
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</div>
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</div>
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</template>
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<style>
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/**
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* 示例卡片样式随组件自身提供，不依赖文档站的全局样式。
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* 颜色优先取 Nuxt UI 的设计令牌（--ui-*），未定义时退回中性值。
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*/
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.g3-demo {
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margin: 16px 0;
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border: 1px solid var(--ui-border, #e5e7eb);
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border-radius: 10px;
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background: var(--ui-bg, #fff);
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overflow: hidden;
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}
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.g3-demo__preview {
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display: flex;
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flex-wrap: wrap;
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gap: 12px;
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align-items: center;
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padding: 28px 20px;
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}
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.g3-demo__missing {
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margin: 0;
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font-size: 13px;
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color: #ef4444;
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}
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.g3-demo__toolbar {
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display: flex;
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gap: 4px;
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justify-content: flex-end;
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padding: 6px 12px;
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border-top: 1px solid var(--ui-border, #e5e7eb);
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background: var(--ui-bg-muted, #f9fafb);
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}
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.g3-demo__action {
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padding: 4px 10px;
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border: 0;
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border-radius: 6px;
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background: transparent;
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color: var(--ui-text-muted, #6b7280);
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font-family: inherit;
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font-size: 12px;
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cursor: pointer;
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transition:
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background 0.2s,
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color 0.2s;
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}
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.g3-demo__action:hover {
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background: var(--ui-bg-elevated, rgba(0, 0, 0, 0.04));
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color: var(--ui-primary, #1677ff);
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}
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.g3-demo__code {
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border-top: 1px solid var(--ui-border, #e5e7eb);
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background: var(--ui-bg-muted, #f9fafb);
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max-height: 420px;
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overflow: auto;
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}
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.g3-demo__code pre {
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margin: 0;
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padding: 16px 20px;
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}
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.g3-demo__code code {
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font-family: var(--g3-font-family-mono, ui-monospace, monospace);
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font-size: 13px;
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line-height: 1.7;
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white-space: pre;
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}
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</style>
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