112 lines
3.2 KiB
TypeScript
112 lines
3.2 KiB
TypeScript
'use client';
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import {
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useState,
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useCallback,
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createContext,
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useContext,
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type ReactNode,
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} from 'react';
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import { cn } from '@/lib/utils';
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const FilterContext = createContext('');
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function slugify(text: string): string {
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return text
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.toLowerCase()
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.replace(/[^a-z0-9]+/g, '-')
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.replace(/^-|-$/g, '');
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}
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export function Glossary({ children }: { children: ReactNode }) {
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const [filter, setFilter] = useState('');
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return (
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<FilterContext.Provider value={filter.toLowerCase()}>
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<div className="not-prose">
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<div className="hidden sm:grid grid-cols-[minmax(180px,1fr)_2fr] gap-4 border-b border-fd-border pb-3 mb-0">
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<div className="text-xs font-semibold text-fd-muted-foreground tracking-wider uppercase">
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Glossary Term
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</div>
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<div className="text-xs font-semibold text-fd-muted-foreground tracking-wider uppercase">
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Definition
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</div>
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</div>
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<div className="border-b border-fd-border py-3">
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<div className="relative max-w-sm">
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<svg
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className="absolute left-3 top-1/2 -translate-y-1/2 h-4 w-4 text-fd-muted-foreground"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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aria-hidden="true"
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>
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth={2}
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d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"
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/>
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</svg>
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<input
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type="text"
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placeholder="Filter..."
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aria-label="Filter glossary terms"
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value={filter}
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onChange={(e) => setFilter(e.target.value)}
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className="w-full pl-9 pr-3 py-1.5 text-sm border border-fd-border rounded-md bg-fd-background text-fd-foreground placeholder:text-fd-muted-foreground focus:outline-none focus:ring-2 focus:ring-fd-ring"
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/>
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</div>
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</div>
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{children}
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</div>
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</FilterContext.Provider>
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);
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}
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export function GlossaryTerm({
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name,
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children,
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}: {
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name: string;
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children: ReactNode;
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}) {
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const filter = useContext(FilterContext);
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const [definitionText, setDefinitionText] = useState('');
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const id = slugify(name);
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const definitionRef = useCallback((node: HTMLDivElement | null) => {
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if (node) {
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setDefinitionText(node.textContent?.toLowerCase() || '');
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}
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}, []);
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const matches =
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!filter ||
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name.toLowerCase().includes(filter) ||
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definitionText.includes(filter);
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if (!matches) return null;
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return (
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<div
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id={id}
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data-glossary-term={name}
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className={cn(
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'border-b border-fd-border py-4 scroll-mt-20',
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'grid grid-cols-1 sm:grid-cols-[minmax(180px,1fr)_2fr] gap-1 sm:gap-4',
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)}
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>
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<div className="font-medium text-fd-foreground text-sm">
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{name}
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</div>
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<div
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ref={definitionRef}
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className="text-sm text-fd-muted-foreground leading-relaxed [&_a]:text-fd-primary [&_a]:underline [&_code]:text-xs [&_code]:bg-fd-muted [&_code]:px-1 [&_code]:py-0.5 [&_code]:rounded"
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>
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{children}
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</div>
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</div>
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);
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}
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