AI Components

// app/components/ai/chat.tsx
'use client';

import { useChat } from 'ai/react';
import { Button } from '@/components/ui/button';
import { Input } from '@/components/ui/input';
import { Card } from '@/components/ui/card';

export function AIChat() {
  const { messages, input, handleInputChange, handleSubmit } = useChat();

  return (
    <Card className="w-full max-w-2xl p-4">
      <div className="space-y-4">
        {messages.map((message) => (
          <div
            key={message.id}
            className={`flex ${
              message.role === 'user' ? 'justify-end' : 'justify-start'
            }`}
          >
            <div
              className={`rounded-lg p-3 ${
                message.role === 'user'
                  ? 'bg-primary text-primary-foreground'
                  : 'bg-muted'
              }`}
            >
              {message.content}
            </div>
          </div>
        ))}
      </div>

      <form onSubmit={handleSubmit} className="mt-4 flex gap-2">
        <Input
          value={input}
          onChange={handleInputChange}
          placeholder="Type your message..."
        />
        <Button type="submit">Send</Button>
      </form>
    </Card>
  );
}

// app/components/ai/text-generator.tsx
'use client';

import { useState } from 'react';
import { Button } from '@/components/ui/button';
import { Textarea } from '@/components/ui/textarea';
import { Card } from '@/components/ui/card';

export function AITextGenerator() {
  const [prompt, setPrompt] = useState('');
  const [result, setResult] = useState('');
  const [loading, setLoading] = useState(false);

  const generate = async () => {
    setLoading(true);
    try {
      const response = await fetch('/api/ai/generate', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ prompt }),
      });
      const data = await response.json();
      setResult(data.text);
    } catch (error) {
      console.error('Generation failed:', error);
    } finally {
      setLoading(false);
    }
  };

  return (
    <Card className="w-full max-w-2xl p-4">
      <Textarea
        value={prompt}
        onChange={(e) => setPrompt(e.target.value)}
        placeholder="Enter your prompt..."
        className="mb-4"
      />
      <Button onClick={generate} disabled={loading}>
        {loading ? 'Generating...' : 'Generate'}
      </Button>
      {result && (
        <div className="mt-4 rounded-lg bg-muted p-4">
          <p>{result}</p>
        </div>
      )}
    </Card>
  );
}

// app/components/ai/image-generator.tsx
'use client';

import { useState } from 'react';
import { Button } from '@/components/ui/button';
import { Input } from '@/components/ui/input';
import { Card } from '@/components/ui/card';
import Image from 'next/image';

export function AIImageGenerator() {
  const [prompt, setPrompt] = useState('');
  const [imageUrl, setImageUrl] = useState('');
  const [loading, setLoading] = useState(false);

  const generate = async () => {
    setLoading(true);
    try {
      const response = await fetch('/api/ai/generate-image', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ prompt }),
      });
      const data = await response.json();
      setImageUrl(data.imageUrl);
    } catch (error) {
      console.error('Image generation failed:', error);
    } finally {
      setLoading(false);
    }
  };

  return (
    <Card className="w-full max-w-2xl p-4">
      <Input
        value={prompt}
        onChange={(e) => setPrompt(e.target.value)}
        placeholder="Describe the image you want to generate..."
        className="mb-4"
      />
      <Button onClick={generate} disabled={loading}>
        {loading ? 'Generating...' : 'Generate Image'}
      </Button>
      {imageUrl && (
        <div className="mt-4">
          <Image
            src={imageUrl}
            alt="Generated image"
            width={512}
            height={512}
            className="rounded-lg"
          />
        </div>
      )}
    </Card>
  );
}

// app/page.tsx
import { AIChat } from '@/components/ai/chat';

export default function ChatPage() {
  return (
    <div className="container mx-auto py-8">
      <h1 className="mb-8 text-2xl font-bold">AI Chat</h1>
      <AIChat />
    </div>
  );
}

// app/generate/page.tsx
import { AITextGenerator } from '@/components/ai/text-generator';

export default function GeneratePage() {
  return (
    <div className="container mx-auto py-8">
      <h1 className="mb-8 text-2xl font-bold">AI Text Generation</h1>
      <AITextGenerator />
    </div>
  );
}

// app/images/page.tsx
import { AIImageGenerator } from '@/components/ai/image-generator';

export default function ImagesPage() {
  return (
    <div className="container mx-auto py-8">
      <h1 className="mb-8 text-2xl font-bold">AI Image Generation</h1>
      <AIImageGenerator />
    </div>
  );
}