// Ported from vercel/ai-elements @ main (packages/elements/src/snippet.tsx). // Customizations applied on import: import-alias rewrites, RTL physical→logical // class swap, Vercel theme-token sweep. See scripts/registry/port-ai-elements.mjs // for the deterministic transforms — re-run to re-sync against upstream. "use client"; import { CheckIcon, CopyIcon } from "lucide-react"; import type { ComponentProps } from "react"; import { createContext, useCallback, useContext, useEffect, useMemo, useRef, useState, } from "react"; import { InputGroup, InputGroupAddon, InputGroupButton, InputGroupInput, InputGroupText, } from "@/components/registry/primitives/core/input-group"; import { cn } from "@/lib/registry/cn"; interface SnippetContextType { code: string; } const SnippetContext = createContext({ code: "", }); export type SnippetProps = ComponentProps & { code: string; }; export const Snippet = ({ code, className, children, ...props }: SnippetProps) => { const contextValue = useMemo(() => ({ code }), [code]); // Strip the InputGroup's default border + shadow so a Snippet reads // as inline monospace text rather than an outlined form control. The // primitive is overwhelmingly used to display ids / names that don't // need input chrome. Callers that want the outline back can pass a // className with `border border-input shadow-xs` to override. return ( {children} ); }; export type SnippetAddonProps = ComponentProps; export const SnippetAddon = (props: SnippetAddonProps) => ( ); export type SnippetTextProps = ComponentProps; export const SnippetText = ({ className, ...props }: SnippetTextProps) => ( ); export type SnippetInputProps = Omit< ComponentProps, "readOnly" | "value" >; export const SnippetInput = ({ className, ...props }: SnippetInputProps) => { const { code } = useContext(SnippetContext); return ( ); }; export type SnippetCopyButtonProps = ComponentProps & { onCopy?: () => void; onError?: (error: Error) => void; timeout?: number; }; export const SnippetCopyButton = ({ onCopy, onError, timeout = 2000, children, className, ...props }: SnippetCopyButtonProps) => { const [isCopied, setIsCopied] = useState(false); const timeoutRef = useRef(0); const { code } = useContext(SnippetContext); const copyToClipboard = useCallback(async () => { if (typeof window === "undefined" || !navigator?.clipboard?.writeText) { onError?.(new Error("Clipboard API not available")); return; } try { if (!isCopied) { await navigator.clipboard.writeText(code); setIsCopied(true); onCopy?.(); timeoutRef.current = window.setTimeout( () => setIsCopied(false), timeout, ); } } catch (error) { onError?.(error as Error); } }, [code, onCopy, onError, timeout, isCopied]); useEffect( () => () => { window.clearTimeout(timeoutRef.current); }, [], ); const Icon = isCopied ? CheckIcon : CopyIcon; return ( {children ?? } ); };

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