import { Groq } from 'groq-sdk';
import sql from "~/server/components/postgres";

const groq = new Groq();

export default defineEventHandler(async (event) => {
  const slug = getRouterParam(event, 'slug');
  const body = await readBody(event);
  const fetchNewsArticle = await sql`
    select * from newArticle
    where slug = ${slug}
  `;
  const chatCompletion = await groq.chat.completions.create({
        "messages": [
          {
            "role": "user",
            "content": `${body}`
          },
          {
            "role": "system",
            "content": `You are a news chat, the following content will be used to chat with the user title: ${fetchNewsArticle.title}\n content: ${fetchNewsArticle.content}`
          }
        ],
        "model": "llama3-70b-8192",
        "temperature": 1,
        "max_completion_tokens": 1024,
        "top_p": 1,
        "stream": true,
        "stop": null
    });
    
  for await (const chunk of chatCompletion) {
    process.stdout.write(chunk.choices[0]?.delta?.content || '');
  }
})