use-mcp/examples/chat-ui/src/components/messages/ToolCallMessage.tsx
2025-06-25 22:14:36 +10:00

54 lines
2 KiB
TypeScript

import { useState } from 'react'
import { ChevronDown, Wrench } from 'lucide-react'
import { type ToolCallMessage } from '../../types'
interface ToolCallMessageProps {
message: ToolCallMessage
}
const ToolCallMessage: React.FC<ToolCallMessageProps> = ({ message }) => {
const [expanded, setExpanded] = useState(false)
const json = JSON.stringify(message.toolArgs)
const argsPreview = json.substring(0, 100)
const shouldTruncate = json.length > 100
return (
<div className="flex gap-3 py-3 px-4 bg-blue-50 border border-blue-200 rounded-lg">
<div className={`flex-shrink-0 h-full ${shouldTruncate ? 'mt-1' : 'mt-2.5'}`}>
<Wrench size={16} className="text-blue-600" />
</div>
<div className="flex-grow min-w-0">
<div className="flex items-center gap-2 mb-1 overflow-hidden">
<span className="font-medium text-blue-800 text-sm flex-shrink-0">Tool Call</span>
<span className="text-blue-600 text-sm font-mono bg-blue-100 px-2 py-0.5 rounded">{message.toolName}</span>
{!shouldTruncate && (
<div className={`text-sm text-blue-700 font-mono bg-blue-100 p-2 rounded ml-auto`}>
<span className={'truncate'}>{argsPreview}</span>
</div>
)}
</div>
{shouldTruncate && (
<div
className={`text-sm text-blue-700 font-mono bg-blue-100 p-2 rounded cursor-pointer hover:bg-blue-200`}
onClick={() => setExpanded(!expanded)}
>
{expanded ? (
<pre className="mt-2 whitespace-pre-wrap break-words max-h-64 overflow-y-auto">
{JSON.stringify(message.toolArgs, null, 2)}
</pre>
) : (
<div className="flex items-start justify-between">
<span className={'truncate'}>{argsPreview}</span>
<button className="ml-2 flex-shrink-0">{<ChevronDown size={14} />}</button>
</div>
)}
</div>
)}
</div>
</div>
)
}
export default ToolCallMessage