site/pages/api/bin/openai.js

import OpenAI from 'openai';

const generateProjectIdea = async (parts) => {

  let prompt = `I'm running a hardware program around the raspberry pi pico w where high schoolers will build a simple project using the following parts. Please propose a simple project in 1-2 sentences to use as a prompt for the high schoolers to build with:

`
  parts.forEach((part) => {
    prompt += `- ${part}\n`
  })

  // expects OPENAI_API_KEY
  const openai = new OpenAI();
  const chatCompletion = await openai.chat.completions.create({
    messages: [{ role: 'user', content: prompt }],
    model: 'gpt-3.5-turbo',
  });

  return chatCompletion.choices[0].message.content
}

export default async function handler(req, res) {
  const requestedParts = req.body.parts

  const availablePartsReq = await fetch('https://hackclub.com/api/bin/wokwi/parts')
  const availableParts = await availablePartsReq.json()

  // check that the requested parts are in the available parts
  const parts = requestedParts.map((requestedPart) => {
    return availableParts.find((availablePart) => availablePart.wokwiName === requestedPart)?.name
  })

  const recommendation = await generateProjectIdea(parts)

  res.send({recommendation, parts})
}