chore: 初始化项目仓库

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-31 21:27:39 +08:00
commit b7addb5c7a
50 changed files with 15964 additions and 0 deletions
@@ -0,0 +1,51 @@
+<script setup lang="ts">
+import { siteConfig } from '~/config/site'
+
+const colorMode = useColorMode()
+const container = ref<HTMLElement>()
+
+function loadGiscus() {
+  if (!container.value) return
+  container.value.innerHTML = ''
+
+  const script = document.createElement('script')
+  script.src = 'https://giscus.app/client.js'
+  script.setAttribute('data-repo', siteConfig.giscus.repo)
+  script.setAttribute('data-repo-id', siteConfig.giscus.repoId)
+  script.setAttribute('data-category', siteConfig.giscus.category)
+  script.setAttribute('data-category-id', siteConfig.giscus.categoryId)
+  script.setAttribute('data-mapping', 'pathname')
+  script.setAttribute('data-strict', '0')
+  script.setAttribute('data-reactions-enabled', '1')
+  script.setAttribute('data-emit-metadata', '0')
+  script.setAttribute('data-input-position', 'bottom')
+  script.setAttribute('data-theme', colorMode.value === 'dark' ? 'dark' : 'light')
+  script.setAttribute('data-lang', 'zh-CN')
+  script.setAttribute('data-loading', 'lazy')
+  script.setAttribute('crossorigin', 'anonymous')
+  script.async = true
+
+  container.value.appendChild(script)
+}
+
+onMounted(() => {
+  loadGiscus()
+})
+
+watch(() => colorMode.value, () => {
+  const frame = document.querySelector<HTMLIFrameElement>('iframe.giscus-frame')
+  if (frame?.contentWindow) {
+    frame.contentWindow.postMessage(
+      { giscus: { setConfig: { theme: colorMode.value === 'dark' ? 'dark' : 'light' } } },
+      'https://giscus.app'
+    )
+  }
+})
+</script>
+
+<template>
+  <div>
+    <h2 class="text-xl font-semibold mb-4">评论</h2>
+    <div ref="container" />
+  </div>
+</template>
@@ -0,0 +1,111 @@
+<script setup lang="ts">
+const props = defineProps<{
+  post: any
+  matchedLines?: string[]
+  highlight?: (text: string) => string
+}>()
+
+const expanded = ref(false)
+
+function formatDate(date: string) {
+  return new Date(date).toLocaleDateString('zh-CN', {
+    year: 'numeric',
+    month: 'long',
+    day: 'numeric',
+  })
+}
+
+function getWordCount(post: any): number {
+  const text = JSON.stringify(post.body || '').replace(/<[^>]*>/g, '')
+  const chinese = text.match(/[一-龥]/g) || []
+  const english = text.match(/[a-zA-Z]+/g) || []
+  return chinese.length + english.length
+}
+
+function getReadTime(count: number): number {
+  return Math.max(1, Math.ceil(count / 300))
+}
+
+const wordCount = computed(() => getWordCount(props.post))
+const readTime = computed(() => getReadTime(wordCount.value))
+
+function renderTitle(): string {
+  const text = props.post.title || '无标题'
+  return props.highlight ? props.highlight(text) : text
+}
+
+function renderDesc(): string {
+  if (!props.post.description) return ''
+  return props.highlight ? props.highlight(props.post.description) : props.post.description
+}
+</script>
+
+<template>
+  <NuxtLink :to="post.path" class="block">
+    <div class="group transition-all hover:shadow-lg rounded-2xl py-6 overflow-hidden" style="border: 1px solid var(--color-border);">
+      <div class="px-6">
+        <div class="flex flex-col gap-4 md:flex-row">
+          <div v-if="post.image" class="md:w-48 md:flex-shrink-0">
+            <img
+              :src="post.image"
+              :alt="post.title"
+              loading="lazy"
+              decoding="async"
+              class="h-48 w-full rounded-md object-cover md:h-32"
+            />
+          </div>
+
+          <div class="flex-1">
+            <div class="mb-2 flex flex-wrap items-center gap-x-2 gap-y-0">
+              <span
+                v-if="post.pinned"
+                class="shrink-0 inline-flex items-center rounded-full px-2 py-0.5 text-xs font-medium"
+                style="background: var(--color-text); color: var(--color-bg);"
+              >
+                置顶
+              </span>
+              <time v-if="post.published" class="shrink-0 text-sm text-muted-foreground whitespace-nowrap">
+                {{ formatDate(post.published) }}
+              </time>
+              <span class="shrink-0 text-sm text-muted-foreground whitespace-nowrap">
+                · {{ wordCount }} 字
+              </span>
+              <span class="shrink-0 text-sm text-muted-foreground whitespace-nowrap">
+                · 约 {{ readTime }} 分钟
+              </span>
+            </div>
+
+            <h2
+              class="mb-2 text-2xl font-semibold group-hover:opacity-70 transition-opacity"
+              v-html="renderTitle()"
+            />
+
+            <p
+              v-if="post.description"
+              class="text-muted-foreground"
+              v-html="renderDesc()"
+            />
+
+            <div v-if="matchedLines && matchedLines.length > 0" class="mt-3 space-y-1.5">
+              <div
+                v-for="(line, idx) in (expanded ? matchedLines : matchedLines.slice(0, 3))"
+                :key="idx"
+                class="text-sm text-muted-foreground border-l-2 pl-3"
+                style="border-color: var(--color-border);"
+                v-html="highlight ? highlight(line) : line"
+              />
+              <button
+                v-if="matchedLines.length > 3"
+                type="button"
+                class="text-xs text-muted-foreground hover:opacity-70 transition-opacity mt-1"
+                @click.prevent.stop="expanded = !expanded"
+              >
+                {{ expanded ? '收起' : `展开 (还有 ${matchedLines.length - 3} 条)` }}
+              </button>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </NuxtLink>
+</template>
@@ -0,0 +1,104 @@
+<script setup lang="ts">
+import { getHeadingsFromBody } from '~/utils/content-ast'
+import type { Heading } from '~/utils/content-ast'
+
+const props = defineProps<{
+  body?: Record<string, any> | null
+}>()
+
+const headings = ref<Heading[]>([])
+const activeId = ref('')
+let observer: IntersectionObserver | undefined
+
+const NAV_HEIGHT = 40
+
+const minLevel = computed(() => {
+  if (!headings.value.length) return 1
+  return Math.min(...headings.value.map((h) => h.level))
+})
+
+function indentClass(level: number): string {
+  const depth = Math.max(0, level - minLevel.value)
+  return ['pl-3', 'pl-6', 'pl-9', 'pl-12', 'pl-14', 'pl-16'][depth] || 'pl-16'
+}
+
+function buildHeadings() {
+  headings.value = getHeadingsFromBody(props.body)
+}
+
+function startObserver() {
+  observer?.disconnect()
+  if (!headings.value.length) return
+  nextTick(() => {
+    const els = headings.value
+      .map((h) => document.getElementById(h.id))
+      .filter(Boolean) as HTMLElement[]
+    if (!els.length) return
+    observer = new IntersectionObserver(
+      (entries) => {
+        const visible = entries
+          .filter((e) => e.isIntersecting)
+          .sort((a, b) => a.boundingClientRect.top - b.boundingClientRect.top)
+        if (visible.length > 0) {
+          activeId.value = (visible[0].target as HTMLElement).id
+        }
+      },
+      { rootMargin: `${-(NAV_HEIGHT + 24)}px 0px -60% 0px`, threshold: 0 }
+    )
+    for (const el of els) observer.observe(el)
+    const firstVisible = els.find((el) => {
+      const r = el.getBoundingClientRect()
+      return r.bottom > NAV_HEIGHT + 24
+    })
+    activeId.value = (firstVisible || els[0]).id
+  })
+}
+
+buildHeadings()
+
+onMounted(() => { startObserver() })
+
+watch(() => props.body, () => {
+  buildHeadings()
+  if (headings.value.length) startObserver()
+}, { deep: true })
+
+onUnmounted(() => { observer?.disconnect() })
+
+function handleClick(e: MouseEvent, id: string) {
+  const el = document.getElementById(id)
+  if (!el) return
+  e.preventDefault()
+  activeId.value = id
+  const top = el.getBoundingClientRect().top + window.scrollY - (NAV_HEIGHT + 16)
+  window.scrollTo({ top, behavior: 'instant' })
+  history.replaceState(null, '', `#${id}`)
+}
+</script>
+
+<template>
+  <aside
+    v-if="headings.length > 0"
+    class="hidden xl:block fixed top-24 right-[max(1rem,calc((100vw-48rem)/2-18rem))] w-56 max-h-[calc(100vh-8rem)] overflow-y-auto pr-2 text-sm z-30"
+    aria-label="目录"
+  >
+    <div class="mb-2 text-xs font-semibold uppercase tracking-wide text-muted-foreground">目录</div>
+    <ul class="space-y-1 border-l border-border">
+      <li v-for="h in headings" :key="h.id">
+        <a
+          :href="`#${h.id}`"
+          class="block py-1 pr-2 border-l-2 -ml-px transition-colors"
+          :class="[
+            indentClass(h.level),
+            activeId === h.id
+              ? 'border-primary text-foreground font-medium'
+              : 'border-transparent text-muted-foreground hover:text-foreground hover:border-muted-foreground/40',
+          ]"
+          @click="handleClick($event, h.id)"
+        >
+          {{ h.text }}
+        </a>
+      </li>
+    </ul>
+  </aside>
+</template>