// 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"

#include <math.h>

int redPin = D1;    // RED pin of the LED to PWM pin **A0**
int greenPin = D2;  // GREEN pin of the LED to PWM pin **D0**
int bluePin = D3;   // BLUE pin of the LED to PWM pin **D1**
int redValue = 255; // Full brightness for an ANODE RGB LED is 0, and off 255
int greenValue = 255; // Full brightness for an ANODE RGB LED is 0, and off 255
int blueValue = 255; // Full brightness for an ANODE RGB LED is 0, and off 255</td>

int buttonPin = D4;
// -----------------
// 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;

void setup()
{
  // Register a Particle variable here
  Particle.variable("temperature", &temperature, DOUBLE);
  Particle.variable("temperatureF", &temperatureF, DOUBLE);

  // setup the library
  dallas.begin();

  // Set up our RGB LED pins for output
pinMode( redPin, OUTPUT);
pinMode( greenPin, OUTPUT);
pinMode( bluePin, OUTPUT);

pinMode(buttonPin, INPUT_PULLUP);


  Serial.begin( 9600 );
  Serial.println( "My program is starting up ");


}
void setRGBColor( int r, int g, int b ){
  redValue = r;
  greenValue = g;
  blueValue = b;
  analogWrite(redPin, 255 - redValue);
  analogWrite(greenPin, 255 - greenValue);
  analogWrite(bluePin, 255 - blueValue);
}

void loop()
{
  int buttonState = digitalRead(buttonPin);
  if(buttonState == LOW ){
  setRGBColor(255,255,0);
  }

  delay(2000);

  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;
   if( digitalRead( buttonPin ) == LOW ){ Serial.println( temperatureF );
   }
   if( digitalRead( buttonPin )== LOW){ Particle.publish( String ( temperatureF ));
     delay(500);
   }

  // Serial.print("The temperature in F is:");
  // Serial.println( temperatureF );

  if(temperatureF < 95.0){
    setRGBColor(0,0,255);
  }else if(temperatureF >= 75.0 && temperatureF <= 105.0){
    setRGBColor(0,255,0);
  }else{
    setRGBColor(255,0,0);
  }




  delay(500);

}