Spaces:
Sleeping
Sleeping
File size: 4,102 Bytes
8b1e853 a6626cb 8b1e853 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 |
import React, { useState, useEffect, useCallback } from 'react';
import { Input } from "@/components/ui/input";
import { Button } from "@/components/ui/button";
import { establishPeerConnection } from '../webrtc';
import { clearMessages } from '../api'
interface ChatProps {
token: string;
onLogout: () => void;
}
type ObjectMessage = {
id?: number;
content: string;
};
type Message = string | ObjectMessage;
const Chat: React.FC<ChatProps> = ({ token, onLogout }) => {
const [message, setMessage] = useState('');
const [messages, setMessages] = useState<Message[]>([]);
const [peerConnection, setPeerConnection] = useState<RTCPeerConnection | null>(null);
const [dataChannel, setDataChannel] = useState<RTCDataChannel | null>(null);
const setupPeerConnection = useCallback(async () => {
try {
const { pc, dc } = await establishPeerConnection(token);
setPeerConnection(pc);
setDataChannel(dc);
peerConnection;
dc.onmessage = (event) => {
setMessages((prevMessages) => {
let lastMessage = prevMessages[prevMessages.length - 1];
if (!lastMessage || typeof lastMessage == 'string') {
let aiMessage: Message = { content: event.data }
return [...prevMessages, aiMessage];
} else {
const updatedMessage = {...lastMessage}
updatedMessage.content += event.data;
return [...prevMessages.slice(0, -1), updatedMessage];
}
});
};
} catch (error) {
console.error('Failed to establish peer connection:', error);
onLogout(); // Logout if connection fails
}
}, [token, onLogout]);
useEffect(() => {
setupPeerConnection();
}, [setupPeerConnection]);
const sendMessage = () => {
if (dataChannel && dataChannel.readyState === 'open') {
dataChannel.send(message);
setMessages((prevMessages) => [...prevMessages, `You: ${message}`]);
setMessage('');
} else {
console.error('Data channel is not open');
}
};
const renderMessage = (message: any, index: number) => {
const dateOptions: Intl.DateTimeFormatOptions = {
hour: "2-digit",
minute: "2-digit",
};
const date = new Date().toLocaleTimeString(
undefined,
dateOptions
);
if (typeof message === 'string') {
return (
<div key={index} className="flex items-start space-x-2">
<div className="flex-1 border rounded-lg p-2">
<div dangerouslySetInnerHTML={{ __html: message.replace(/\n/g, '<br/>') }} />
</div>
<small className="text-xs text-gray-500">{date}</small>
</div>
);
} else {
return (
<div key={index} className="flex items-start space-x-2">
<div className="flex-1 border rounded-lg p-2">
<div dangerouslySetInnerHTML={{ __html: message.content.replace(/\n/g, '<br/>') }} />
</div>
<small className="text-xs text-gray-500">{date}</small>
</div>
);
}
};
return (
<div className="min-h-screen bg-gray-100 dark:bg-gray-900 flex flex-col">
<div className="flex-1 overflow-auto p-6">
<div className="space-y-4">
{messages.map((message, index) => renderMessage(message, index))}
</div>
</div>
<div className="border-t p-4 bg-white dark:bg-gray-800">
<div className="flex items-center space-x-2">
<Input
autoFocus
className="flex-1"
id="message-input"
placeholder="Type a message"
value={message}
onChange={(e) => setMessage(e.target.value)}
onKeyUp={(e) => {
if (e.key === "Enter") {
sendMessage();
}
}}
/>
<Button onClick={sendMessage} type="submit" disabled={!message}>
Send
</Button>
<Button onClick={() => clearMessages(token)} type="submit">
Reset
</Button>
</div>
</div>
</div>
);
};
export default Chat; |