ai-kit/examples/cdn/react.html at main · AINative-Studio/ai-kit · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>AI Kit CDN Example - React</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 2rem;
        }

        .container {
            max-width: 800px;
            margin: 0 auto;
            background: white;
            border-radius: 12px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            padding: 2rem;
        }

        h1 {
            color: #333;
            margin-bottom: 0.5rem;
        }

        .badge {
            display: inline-block;
            background: #667eea;
            color: white;
            padding: 0.25rem 0.75rem;
            border-radius: 12px;
            font-size: 0.875rem;
            margin-bottom: 1.5rem;
        }

        .chat-container {
            border: 1px solid #e2e8f0;
            border-radius: 8px;
            padding: 1rem;
            margin-bottom: 1rem;
            min-height: 300px;
            max-height: 500px;
            overflow-y: auto;
            background: #f7fafc;
        }

        .message {
            margin-bottom: 1rem;
            padding: 0.75rem;
            border-radius: 8px;
        }

        .message.user {
            background: #667eea;
            color: white;
            margin-left: 2rem;
        }

        .message.assistant {
            background: white;
            border: 1px solid #e2e8f0;
            margin-right: 2rem;
        }

        .input-group {
            display: flex;
            gap: 0.5rem;
        }

        input {
            flex: 1;
            padding: 0.75rem;
            border: 1px solid #e2e8f0;
            border-radius: 8px;
            font-size: 1rem;
        }

        button {
            padding: 0.75rem 1.5rem;
            background: #667eea;
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s;
        }

        button:hover {
            background: #5568d3;
        }

        button:disabled {
            background: #cbd5e0;
            cursor: not-allowed;
        }

        .info {
            margin-top: 2rem;
            padding: 1rem;
            background: #f7fafc;
            border-left: 4px solid #667eea;
            border-radius: 4px;
        }

        .info h3 {
            color: #667eea;
            margin-bottom: 0.5rem;
        }

        .info code {
            background: #edf2f7;
            padding: 0.125rem 0.375rem;
            border-radius: 3px;
            font-family: 'Monaco', 'Courier New', monospace;
            font-size: 0.875rem;
        }

        .loading {
            color: #718096;
            font-style: italic;
        }
    </style>
</head>
<body>
    <div id="root"></div>

    <!-- Load React and ReactDOM from CDN -->
    <script crossorigin src="https://unpkg.com/react@18/umd/react.production.min.js"></script>
    <script crossorigin src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js"></script>

    <!-- Load AI Kit Core from CDN -->
    <script src="https://cdn.jsdelivr.net/npm/@ainative/ai-kit-core@latest/dist/cdn/core.min.js"
            crossorigin="anonymous"></script>

    <!-- Load AI Kit React from CDN -->
    <script src="https://cdn.jsdelivr.net/npm/@ainative/ai-kit@latest/dist/cdn/react.min.js"
            crossorigin="anonymous"></script>

    <!-- Babel Standalone for JSX transformation (development only) -->
    <script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>

    <script type="text/babel">
        const { useState, useRef, useEffect } = React;

        function ChatMessage({ message, isUser }) {
            return (
                <div className={`message ${isUser ? 'user' : 'assistant'}`}>
                    {message}
                </div>
            );
        }

        function ChatApp() {
            const [messages, setMessages] = useState([
                { text: 'Welcome to AI Kit React! This example uses CDN bundles without any build step.', isUser: false }
            ]);
            const [input, setInput] = useState('');
            const [isLoading, setIsLoading] = useState(false);
            const chatContainerRef = useRef(null);

            useEffect(() => {
                if (chatContainerRef.current) {
                    chatContainerRef.current.scrollTop = chatContainerRef.current.scrollHeight;
                }
            }, [messages]);

            const sendMessage = async () => {
                const text = input.trim();
                if (!text) return;

                // Add user message
                setMessages(prev => [...prev, { text, isUser: true }]);
                setInput('');
                setIsLoading(true);

                try {
                    // Simulate AI response
                    await new Promise(resolve => setTimeout(resolve, 1000));

                    // Add assistant response
                    setMessages(prev => [...prev, {
                        text: `Echo: ${text}`,
                        isUser: false
                    }]);
                } catch (error) {
                    console.error('Error:', error);
                    setMessages(prev => [...prev, {
                        text: 'Error: Failed to get response',
                        isUser: false
                    }]);
                } finally {
                    setIsLoading(false);
                }
            };

            const handleKeyPress = (e) => {
                if (e.key === 'Enter') {
                    sendMessage();
                }
            };

            return (
                <div className="container">
                    <h1>AI Kit CDN Example</h1>
                    <span className="badge">React + CDN</span>

                    <div className="chat-container" ref={chatContainerRef}>
                        {messages.map((msg, idx) => (
                            <ChatMessage
                                key={idx}
                                message={msg.text}
                                isUser={msg.isUser}
                            />
                        ))}
                        {isLoading && (
                            <div className="message assistant loading">
                                Thinking...
                            </div>
                        )}
                    </div>

                    <div className="input-group">
                        <input
                            type="text"
                            value={input}
                            onChange={(e) => setInput(e.target.value)}
                            onKeyPress={handleKeyPress}
                            placeholder="Type your message..."
                            disabled={isLoading}
                        />
                        <button onClick={sendMessage} disabled={isLoading}>
                            Send
                        </button>
                    </div>

                    <div className="info">
                        <h3>Using AI Kit React from CDN</h3>
                        <p>This example loads React and AI Kit from CDN without any build tools.</p>
                        <p style={{ marginTop: '0.5rem' }}>
                            <strong>Loaded:</strong>{' '}
                            <code>React</code>,{' '}
                            <code>AIKitCore</code>,{' '}
                            <code>AIKitReact</code>
                        </p>
                        <p style={{ marginTop: '0.5rem', fontSize: '0.875rem', color: '#718096' }}>
                            Note: In production, compile JSX using a build tool for better performance.
                        </p>
                    </div>
                </div>
            );
        }

        // Render the app
        const root = ReactDOM.createRoot(document.getElementById('root'));
        root.render(<ChatApp />);

        console.log('AI Kit loaded:', {
            React: typeof React !== 'undefined',
            AIKitCore: typeof AIKitCore !== 'undefined',
            AIKitReact: typeof AIKitReact !== 'undefined'
        });
    </script>
</body>
</html>