const yargs = require('yargs');
const axios = require('axios');

const credentials = require("./credentials")

const argv = yargs
  .options({
    a: {
      demand: true,
      alias: 'address',
      describe: "Address to fetch weather for.",
      string: true
    }
  })
  .help()
  .alias('help', 'h')
  .argv;

var encodedAddress = encodeURIComponent(argv.address);
var geocodeUrl = `https://maps.googleapis.com/maps/api/geocode/json?address=${encodedAddress}&key=${credentials.GOOGLE_API_KEY}`;

axios.get(geocodeUrl).then((response) => {
  if (response.data.status === "ZERO_RESULTS") {
    throw new Error('Unable to find that Address.')
  } else if (response.data.status === 'REQUEST_DENIED'){
    throw new Error(`API Request Denied: ${response.data.error_message}`);
  }
  var loc = response.data.results[0].geometry.location;
  console.log(response.data.results[0].formatted_address);
  var weatherUrl = `https://api.darksky.net/forecast/${API_KEY}/${loc.lat},${loc.lng}`;
  return axios.get(weatherUrl);
}).then((response) => {
  var temperature = response.data.currently.temperature;
  var apparentTemperature = response.data.currently.apparentTemperature;
  console.log(`It's currently: ${temperature}. It feels like ${apparentTemperature}`);
})
.catch((e) => {
  if (e.code === 'ENOTFOUND') {
    console.log("Unable to connect to API servers");
  } else {
    console.log(e.message);
  }
})


console.log("Powered By https://darksky.net/poweredby/");