const request = require('request');
var geocodeAddress = (address, callback) => {
  var encodedAddress = encodeURIComponent(address);
  request({
    url: `https://maps.googleapis.com/maps/api/geocode/json?address=${encodedAddress}`,
    json: true
  }, (error, response, body) => {
    if (error) {
      callback("Unable to connect to Google Servers.");
    } else if (body.status === "ZERO_RESULTS"){
      callback("Unable to find that Address.");
    } else if (body.status === "OK"){
      callback(undefined, {
        address: body.results[0].formatted_address,
        latitude: body.results[0].geometry.location.lat,
        longitude: body.results[0].geometry.location.lng
      });
    }
  });
}
module.exports = { geocodeAddress }