sendResults.js

// This file calls the API using the constructed data that was made in requests.js
// Contains getBusResults, and getLocationResults functions
var request = require('request');

var Options = require('./requests.js').Options;
var Estimates = require('./requests.js').Estimates;
var LocationData = require('./requests.js').LocationData;
var sendTextMessage = require('./sendMessage.js').sendTextMessage;
var sendTypingIndicator = require('./sendMessage.js').sendTypingIndicator




var getBusResults = function(messageTexts, senderID) {
          sendTypingIndicator (senderID, "typing_on");
           var res = messageTexts.split(" ");

            var busStopNumber = res[0];
            var routeNo = res[1];
          
            console.log(busStopNumber);
            console.log(routeNo);

    request(Options(busStopNumber), function(error, response, body) {
        if (!error && response.statusCode == 200) {

           

            var info = JSON.parse(body);
          var routes = info.Routes;
              
          request(Estimates(busStopNumber, routeNo), function(error, response, body) {
            if (!error && response.statusCode == 200) {
              
              var info = JSON.parse(body);



            var leave1 = info[0].Schedules[0].ExpectedLeaveTime;
            var leave2 = info[0].Schedules[1].ExpectedLeaveTime;

            
                sendTextMessage(senderID, "The next [" + routeNo + "] bus for " + busStopNumber + " leaves at " + leave1 + " then at, " + leave2);

            } else {
              
                setTimeout(function() {
                  
                sendTextMessage(senderID, "Please text [stop#] [bus#] for next bus times. Buses for " + busStopNumber + " are " + routes);
            }, 2000);
              
            }
            
          });
          

          
          
          
            } else {

            var errorMessages = ["k", "Oops, I didn't catch that. For things I can help you with, type 'help' ", "I’m sorry; I’m not sure I understand. Try typing 'help' or typing a 5-digit Bus Stop number. ", "So, I’m good at giving you transit info. Other stuff, not so good. If you need help just enter “help.”"]

            sendTextMessage(senderID, errorMessages[Math.floor((Math.random() * 3) + 1)])
        }
        sendTypingIndicator(senderID, "typing_off");
    });
}




var getLocationResults = function(senderID, lat, long) {

    request(LocationData(lat, long), function(error, response, body) {
        if (!error && response.statusCode == 200) {
            var info = JSON.parse(body);
            sendTextMessage(senderID, "Nearby Stops Include: ");
            // loop thru the results, and return three of them.

            for (var i = 0; i < 5; i++) {
                sendTextMessage(senderID, info[i].StopNo + " at " + info[i].Name + " it is " + info[i].Distance + " metres away.");
            }
            console.log(info[1].StopNo);


        } else {
            sendTextMessage(senderID, "Thanks for the location, however, it is too specific for us. Try sending it from your phone instead. We can only accept coordinates with a max of 5 decimals.")
        }

        sendTypingIndicator(senderID, "typing_off");
    });
}




module.exports.getLocationResults = getLocationResults;
module.exports.getBusResults = getBusResults;