'use client'; import { cn } from '@/lib/utils'; import type React from 'react'; import { useEffect, useRef, useState } from 'react'; interface TagsInputProps { tags: string[]; setTags: React.Dispatch>; editTag?: boolean; className?: string; } export const TagsInput: React.FC = ({ tags, setTags, editTag = true, className, }) => { const [input, setInput] = useState(''); const [editingIndex, setEditingIndex] = useState(null); const editInputRef = useRef(null); const handleAddTag = (e: React.KeyboardEvent) => { const trimmedInput = input.trim(); if ((e.key === 'Enter' || e.key === ',') && trimmedInput) { e.preventDefault(); if (editingIndex !== null) { const updatedTags = [...tags]; updatedTags[editingIndex] = trimmedInput; setTags(updatedTags); setEditingIndex(null); } else if (!tags.includes(trimmedInput)) { setTags([...tags, trimmedInput]); } setInput(''); } }; const handleRemoveTag = (tag: string) => { setTags(tags.filter((t) => t !== tag)); if (editingIndex !== null) { setEditingIndex(null); } }; const handleEditTag = (index: number) => { if (editTag) { setInput(tags[index]); setEditingIndex(index); setTimeout(() => editInputRef.current?.focus(), 0); } }; const handleBlur = () => { if (editingIndex !== null) { const updatedTags = [...tags]; const trimmedInput = input.trim(); if (trimmedInput) { updatedTags[editingIndex] = trimmedInput; } else { updatedTags.splice(editingIndex, 1); } setTags(updatedTags); setEditingIndex(null); } setInput(''); }; useEffect(() => { if (editInputRef.current) { editInputRef.current.style.width = `${input.length + 1}ch`; } }, [input]); return (

{tags.map((tag, index) => (

{editTag && editingIndex === index ? ( setInput(e.target.value)} onKeyDown={handleAddTag} onBlur={handleBlur} className='px-2 py-1 text-sm border dark:bg-neutral-800 bg-neutral-200 rounded-sm outline-hidden' placeholder='Edit tag...' style={{ width: `${input.length + 1 * 1.2}px` }} /> ) : (

handleEditTag(index)} className='flex items-center gap-2 px-1 pl-2 py-1 text-sm font-medium text-white bg-blue-500 rounded-sm cursor-pointer hover:bg-blue-600' > {tag}

)}

))} setInput(e.target.value)} onKeyDown={handleAddTag} className={`grow px-2 py-1 text-sm border-none outline-hidden dark:bg-neutral-800 bg-neutral-50 rounded-md ${ editingIndex !== null ? 'opacity-0' : 'opacity-100' }`} placeholder='Add a tag...' />

); };