import { NextResponse } from 'next/server';
import { Configuration, OpenAIApi } from 'openai';

const configuration = new Configuration({
  apiKey: process.env.OPENAI_API_KEY,
});

const openai = new OpenAIApi(configuration);

export async function POST(req: Request) {
  try {
    const { messages } = await req.json();
    
    const response = await openai.createChatCompletion({
      model: "gpt-4",
      messages,
      temperature: 0.7,
      max_tokens: 500,
    });
    
    return NextResponse.json({
      message: response.data.choices[0].message,
    });
  } catch (error) {
    return NextResponse.json(
      { error: "Failed to process request" },
      { status: 500 }
    );
  }
}