components/ChatMessage.tsx

import React from 'react';
import { Message } from '../types';

interface ChatMessageProps {
    message: Message;
}

const ChatMessage: React.FC<ChatMessageProps> = ({ message }) => {
    const isUser = message.role === 'user';

    // Format timestamp
    const formatTime = (timestamp: string) => {
        const date = new Date(timestamp);
        return date.toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' });
    };

    return (
        <div className={`flex gap-4 ${isUser ? 'flex-row-reverse' : 'flex-row'}`}>
            {/* Avatar */}
            <div className={`flex-shrink-0 w-10 h-10 rounded-full flex items-center justify-center text-white font-bold text-sm shadow-lg ${isUser
                    ? 'bg-gradient-to-br from-indigo-500 to-purple-600'
                    : 'bg-gradient-to-br from-emerald-500 to-teal-600'
                }`}>
                {isUser ? (
                    <svg className="w-5 h-5" fill="currentColor" viewBox="0 0 24 24">
                        <path d="M12 12c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm0 2c-2.67 0-8 1.34-8 4v2h16v-2c0-2.66-5.33-4-8-4z" />
                    </svg>
                ) : (
                    <svg className="w-5 h-5" fill="currentColor" viewBox="0 0 24 24">
                        <path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 17.93c-3.95-.49-7-3.85-7-7.93 0-.62.08-1.21.21-1.79L9 15v1c0 1.1.9 2 2 2v1.93zm6.9-2.54c-.26-.81-1-1.39-1.9-1.39h-1v-3c0-.55-.45-1-1-1H8v-2h2c.55 0 1-.45 1-1V7h2c1.1 0 2-.9 2-2v-.41c2.93 1.19 5 4.06 5 7.41 0 2.08-.8 3.97-2.1 5.39z" />
                    </svg>
                )}
            </div>

            {/* Message Content */}
            <div className={`flex flex-col max-w-[70%] ${isUser ? 'items-end' : 'items-start'}`}>
                <div className={`px-4 py-3 rounded-2xl shadow-sm ${isUser
                        ? 'bg-gradient-to-r from-indigo-600 to-purple-600 text-white rounded-br-md'
                        : 'bg-white text-gray-800 border border-gray-100 rounded-bl-md'
                    }`}>
                    <p className="text-sm leading-relaxed whitespace-pre-wrap">
                        {message.content}
                    </p>
                </div>
                <span className={`text-xs mt-1 px-1 ${isUser ? 'text-gray-400' : 'text-gray-400'}`}>
                    {formatTime(message.timestamp)}
                </span>
            </div>
        </div>
    );
};

export default ChatMessage;