const axios = require("axios");

const X_API_KEY = "xxxx";

function delay(ms) {
    return new Promise((resolve) => setTimeout(resolve, ms));
}

async function makeRequestWithRetry(url, maxRetries = 5) {
    try {
      const {data} = await axios.get(url, {headers: {'X-API-KEY': X_API_KEY}})
      if (!data.data.image) {
          throw new Error('Received undefined data');
      }
	console.log(data)
      return data.data.image;

    } catch (error) {
        if (maxRetries > 0) {
          await delay(2000);
          console.log(`Request failed. Retrying... (Attempts left: ${maxRetries})`);
          return makeRequestWithRetry(url, maxRetries - 1);
        }
      throw error;
    }
}

async function upScaller(prompt){
  const formData = axios.toFormData({"image_file": prompt})
  let {data} = await axios({
    method: 'POST',
    url: 'https://techhk.aoscdn.com/api/tasks/visual/scale',
    data: formData,
    headers: {
      'X-API-KEY': X_API_KEY,
      'Content-Type': 'multipart/form-data;',
    },
  });

  let task_id = data.data.task_id;
  const url_r = `https://techhk.aoscdn.com/api/tasks/visual/scale/${task_id}`
  let url_image = await makeRequestWithRetry(url_r)
  return url_image
}

module.exports = { upScaller };

//dibawah ini hanya code test
//(async ()=> {
//const fs = require('fs');
//pathToFile = "./flower.png"
//console.log(await upScaller(fs.createReadStream(pathToFile)))
//})()