functonsToAdd

function listPatientVitals(intent, session, callback){
    let patientID = intent.slots.patientID;
    let repromptText = '';
    let sessionAttributes = {};
    let shouldEndSession = true;
    let speechOutput = '';

    if(patientID){
        let idKey = patientID.value;
        request({
            url: `https://echoproject-c786f.firebaseio.com/patient_record/${idKey}.json?print=pretty`,
            method: "GET",
            json: true,
        }, function(err, response){
            if(err){
                console.log(err);
                speechOutput = `Something went wrong with the request`;
                callback(sessionAttributes,
                    buildSpeechletResponse(intent.name, speechOutput, repromptText, shouldEndSession));
            }else{
                let patientVitals = response.body.patient_vitals;
                var i;
                speechOutput = ("The patient's Blood Glucose level is: " + patientVitals.bloodGlucose.value + " " + patientVitals.bloodGlucose.units+ ", Blood Oxygen level is " + patientVitals.bloodOxygen.value + " " + patientVitals.bloodOxygen.value + ", " +
                   "Blood Pressure is " + patientVitals.bloodPressure.systolic + " over " + patientVitals.bloodPressure.diastolic + ", and Heart Rate is " + patientsVitals.heartRate + " bpm") ;
                callback(sessionAttributes,buildSpeechletResponse(intent.name, speechOutput, repromptText, shouldEndSession));
            }
        });

    }else{
        speechOutput = `I'm sorry you either did not state your patient id or it was incorrect." + "If you have lost it please look back into your mobile app to retreive it`;
        callback(sessionAttributes,
            buildSpeechletResponse(intent.name, speechOutput, repromptText, shouldEndSession));
    }
}
function getPatientAge(intent, session, callback){
    let patientID = intent.slots.patientID;
    let repromptText = '';
    let sessionAttributes = {};
    let shouldEndSession = true;
    let speechOutput = '';

    if(patientID){
        let idKey = patientID.value;
        request({
            url: `https://echoproject-c786f.firebaseio.com/patient_record/${idKey}.json?print=pretty`,
            method: "GET",
            json: true,
        }, function(err, response){
            if(err){
                console.log(err);
                speechOutput = `Something went wrong with the request`;
                callback(sessionAttributes,
                    buildSpeechletResponse(intent.name, speechOutput, repromptText, shouldEndSession));
            }else{
                let patientAge = response.body.patient_profile.demographics.age;
                speechOutput = `The patient's age is ${patientAge}`;
                callback(sessionAttributes,buildSpeechletResponse(intent.name, speechOutput, repromptText, shouldEndSession));
            }
        });

    }else{
        speechOutput = `I'm sorry you either did not state your patient id or it was incorrect." + "If you have lost it please look back into your mobile app to retreive it`;
        callback(sessionAttributes,
            buildSpeechletResponse(intent.name, speechOutput, repromptText, shouldEndSession));
    }
}
function getPatientBloodType(intent, session, callback){
    let patientID = intent.slots.patientID;
    let repromptText = '';
    let sessionAttributes = {};
    let shouldEndSession = true;
    let speechOutput = '';

    if(patientID){
        let idKey = patientID.value;
        request({
            url: `https://echoproject-c786f.firebaseio.com/patient_record/${idKey}.json?print=pretty`,
            method: "GET",
            json: true,
        }, function(err, response){
            if(err){
                console.log(err);
                speechOutput = `Something went wrong with the request`;
                callback(sessionAttributes,
                    buildSpeechletResponse(intent.name, speechOutput, repromptText, shouldEndSession));
            }else{
                let patientBloodType = response.body.hospital_log.blood_type;
                speechOutput = `The patient's blood type is ${patientBloodType}`;
                callback(sessionAttributes,buildSpeechletResponse(intent.name, speechOutput, repromptText, shouldEndSession));
            }
        });

    }else{
        speechOutput = `I'm sorry you either did not state your patient id or it was incorrect." + "If you have lost it please look back into your mobile app to retreive it`;
        callback(sessionAttributes,
            buildSpeechletResponse(intent.name, speechOutput, repromptText, shouldEndSession));
    }
}


function getPatientRoom(intent, session, callback){
    let patientID = intent.slots.patientID;
    let repromptText = '';
    let sessionAttributes = {};
    let shouldEndSession = true;
    let speechOutput = '';

    if(patientID){
        let idKey = patientID.value;
        request({
            url: `https://echoproject-c786f.firebaseio.com/patient_record/${idKey}.json?print=pretty`,
            method: "GET",
            json: true,
        }, function(err, response){
            if(err){
                console.log(err);
                speechOutput = `Something went wrong with the request`;
                callback(sessionAttributes,
                    buildSpeechletResponse(intent.name, speechOutput, repromptText, shouldEndSession));
            }else{
                let patientRoom = response.body.hospital_log.room_number;
                speechOutput = `The patient's room number is ${patientRoom}`;
                callback(sessionAttributes,buildSpeechletResponse(intent.name, speechOutput, repromptText, shouldEndSession));
            }
        });

    }else{
        speechOutput = `I'm sorry you either did not state your patient id or it was incorrect." + "If you have lost it please look back into your mobile app to retreive it`;
        callback(sessionAttributes,
            buildSpeechletResponse(intent.name, speechOutput, repromptText, shouldEndSession));
    }
}