Weather-app/app-practice.js at master · vaarigupta/Weather-app · GitHub

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// const yargs = require('yargs');
// const axios = require('axios');
// const geocode = require('./geocode/geocode.js');
// const weather = require('./weather/weather.js');
// const argv = yargs
//    .options({
//    	a :
// 	   	{
// 		   	alias:'address',
// 		   	demand : true,
// 		   	describe:'finding location for the given address'
// 	    }
// 			}
//    	).alias('h','help')
// .argv;

// var encodedURL = encodeURIComponent(argv.address);
// axios.get(`https://maps.googleapis.com/maps/api/geocode/json?address=${encodedURL}`)
// .then((response)=>{

//    console.log(response.data);

// }).catch((errorMsg)=>{
// 	if(errorMsg)
//   console.log(errorMsg);
//   })


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

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}`;

axios.get(geocodeUrl).then((response) => {
  if (response.data.status === 'ZERO_RESULTS') {
    throw new Error('Unable to find that address.');
  }

  var lat = response.data.results[0].geometry.location.lat;
  var lng = response.data.results[0].geometry.location.lng;
  var weatherUrl = `https://api.forecast.io/forecast/4a04d1c42fd9d32c97a2c291a32d5e2d/${lat},${lng}`;
  console.log(response.data.results[0].formatted_address);
  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);
  }
});