import { NextRequest, NextResponse } from 'next/server';

export async function POST(request: NextRequest) {
  try {
    const body = await request.json();
    const { prompt } = body;

    const response = await fetch('https://codestral.mistral.ai/v1/chat/completions', {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
        'Authorization': 'Bearer ZMW8yHscLYI6iND4dh7cGuTmpO9Guotm'
      },
      body: JSON.stringify({
        model: "mistral-small",
        messages: [
          {
            role: "user",
            content: prompt
          }
        ],
        temperature: 0.7,
        max_tokens: 400
      })
    });

    if (!response.ok) {
      const errorText = await response.text();
      console.error('Mistral API Error:', errorText);
      return NextResponse.json(
        { error: `API request failed: ${response.status} - ${errorText}` },
        { status: response.status }
      );
    }

    const data = await response.json();
    return NextResponse.json(data);

  } catch (error) {
    console.error('Proxy error:', error);
    return NextResponse.json(
      { error: 'Internal server error' },
      { status: 500 }
    );
  }
}