// This #include statement was automatically added by the Spark IDE.
#include "OneWire.h"

// This #include statement was automatically added by the Spark IDE.
#include "spark-dallas-temperature.h"

// -----------------
// Read temperature
// -----------------

// Data wire is plugged into port 0 on the Arduino
// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
OneWire oneWire(D0 );

// Pass our oneWire reference to Dallas Temperature.
DallasTemperature dallas(&oneWire);

// Create a variable that will store the temperature value
double temperature = 0.0;
double temperatureF = 0.0;
int waterSensor = A0;
int water;
int waterHot = 100;
int waterCold = 97;
int ledPin = D2;



void setup()
{
  // Register a Particle variable here
  Particle.variable("temperature", &temperature, DOUBLE);
  Particle.variable("temperatureF", &temperatureF, DOUBLE);
  Particle.variable("water", &water, INT);
  pinMode(ledPin, OUTPUT);
  digitalWrite(ledPin, LOW);

  // setup the library
  dallas.begin();
}

void loop()
{
  // Request temperature conversion

  dallas.requestTemperatures();

  // get the temperature in Celcius
  float tempC = dallas.getTempCByIndex(0);
  // convert to double
  temperature = (double)tempC;

  // convert to Fahrenheit
  float tempF = DallasTemperature::toFahrenheit( tempC );
  // convert to double
  temperatureF = (double)tempF;

  water = analogRead(waterSensor);

    if (water < 100){
      Particle.publish("Water-Detection","Your water is ready");

        if (temperatureF < waterHot){
            if (temperatureF > waterCold){
              Particle.publish("Water-At-Optimal-Temp");
              digitalWrite(ledPin, HIGH);
            }else{
              Particle.publish("Water-Too-Cold");
            }
        }else{
          Particle.publish("Water-Too-Hot");
            }

    delay(10000);}

  delay(5000);

}



/*
The API request will look something like this:
GET /v1/devices/{DEVICE_ID}/temperature

# EXAMPLE REQUEST IN TERMINAL
# Device ID is 0123456789abcdef
# Your access token is 123412341234
curl -G https://api.particle.io/v1/devices/0123456789abcdef/temperature \
  -d access_token=123412341234
*/