78 lines
1.3 KiB
Text
78 lines
1.3 KiB
Text
---
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// Auto-generated TOC from MDX headings - Left sidebar
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interface Props {
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headings: Array<{
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depth: number;
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slug: string;
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text: string;
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}>;
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}
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const { headings } = Astro.props;
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// Filter to only show h1 and h2
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const tocHeadings = headings.filter((h) => h.depth <= 2);
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---
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{
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tocHeadings.length > 0 && (
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<aside class="toc-sidebar">
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<div class="toc-title">contents</div>
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<nav class="toc-nav">
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{tocHeadings.map((heading) => (
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<a
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href={`#${heading.slug}`}
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class={heading.depth === 2 ? "sub" : "main"}
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>
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{heading.text}
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</a>
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))}
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</nav>
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</aside>
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)
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}
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<style>
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.toc-sidebar {
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width: 100%;
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}
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.toc-title {
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font-weight: normal;
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margin-bottom: 1rem;
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text-align: left;
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font-size: 1.5em;
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}
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.toc-nav {
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display: flex;
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flex-direction: column;
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gap: 0.3rem;
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align-items: flex-start;
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}
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.toc-nav a {
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color: var(--text);
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text-decoration: none;
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line-height: 1.4;
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text-align: left;
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}
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.toc-nav a:hover {
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text-decoration: underline;
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}
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.toc-nav a.main {
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padding-left: 0;
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}
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.toc-nav a.sub {
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padding-left: 1.5rem;
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}
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@media (max-width: 1200px) {
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.toc-sidebar {
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display: none;
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}
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}
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</style>
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