84 lines
2.3 KiB
TypeScript
84 lines
2.3 KiB
TypeScript
'use client';
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import { useChat } from '@ai-sdk/react';
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import { DefaultChatTransport, type UIMessage } from 'ai';
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import Link from 'next/link';
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import ChatInput from '@component/chat-input';
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export function Chat({
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id,
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autoResume,
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initialMessages = [],
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}: {
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id: string;
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autoResume: boolean;
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initialMessages: UIMessage[];
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}) {
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const { error, status, sendMessage, messages, regenerate, stop } = useChat({
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id,
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messages: initialMessages,
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transport: new DefaultChatTransport({ api: '/api/use-chat-resume' }),
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onError: error => {
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console.error('Error streaming text:', error);
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},
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resume: autoResume,
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});
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return (
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<div className="flex flex-col w-full max-w-md gap-8 py-24 mx-auto stretch">
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<Link href={`/use-chat-resume/${id}`} target="_noblank">
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Chat Id: {id}
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</Link>
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<div>Status: {status}</div>
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{messages.map(message => (
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<div key={message.id} className="flex flex-row whitespace-pre-wrap">
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<div className="min-w-12">
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{message.role === 'user' ? 'User: ' : 'AI: '}
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</div>
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<div>
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<div className="text-sm text-zinc-500">{message.id}</div>
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{message.parts.map((part, partIndex) => {
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if (part.type === 'text') {
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return (
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<div key={`${message.id}-${partIndex}`}>{part.text}</div>
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);
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}
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})}
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</div>
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</div>
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))}
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{(status === 'submitted' || status === 'streaming') && (
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<div className="mt-4 text-gray-500">
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{status === 'submitted' && <div>Loading...</div>}
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<button
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type="button"
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className="px-4 py-2 mt-4 text-blue-500 border border-blue-500 rounded-md"
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onClick={stop}
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>
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Stop
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</button>
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</div>
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)}
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{error && (
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<div className="mt-4">
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<div className="text-red-500">An error occurred.</div>
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<button
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type="button"
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className="px-4 py-2 mt-4 text-blue-500 border border-blue-500 rounded-md"
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onClick={() => regenerate()}
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>
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Retry
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</button>
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</div>
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)}
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<ChatInput status={status} onSubmit={text => sendMessage({ text })} />
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</div>
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);
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}
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