import fastify from 'fastify';
// see axios doc on how to use it
import axios from 'axios';

const app = fastify({ logger: true });

let requestCat = async () => {
  try {

    const cat = await axios.get(`https://cat-fact.herokuapp.com/facts/random?animal_type=cat&amount=3`);
    const fact = cat.data.map((cat) => {
      return cat.text;
    });
    return fact;

  } catch (err) {
    console.log("Error");
    return null;
  }

}


let requestFox = async () => {

  try {
    const fox = await axios.get('https://randomfox.ca/floof/');
    return fox.data.image;
  } catch (err) {
    console.log("Error");
    return null;
  }

}


let requestHolidays = async (countryCode = 'FR') => {

  try {
    const holidays = await axios.get(`https://date.nager.at/api/v2/PublicHolidays/2021/${countryCode}`);
    return holidays.data;
  } catch (err) {
    console.log("Error");
    return null;
  }
}

let fetchApis = async (countryCode) =>{
  const catFacts = await requestCat();
  const foxPicture = await requestFox();
  const holidays = await requestHolidays(countryCode);

  return {
    foxPicture: foxPicture,
    catFacts: catFacts,
    holidays: holidays
  }

}

app.post('/', async (req, res) => {

  return await fetchApis(req.body.countryCode);

});

// Run the server!
const start = async () => {
  try {
    await app.listen(5000);
  } catch (err) {
    app.log.error(err);
    process.exit(1);
  }
};
start();