#include <OneWire.h>
#include <DallasTemperature.h>


//////////////////////////////////////////
// DALLAS
/////////////////////////////////////////
#define onewirepin 4 // DATA pin of DS18B20 wired to pin 10 of Arduino
#define moistPin  A1
OneWire oneWire(onewirepin);
DallasTemperature sensors(&oneWire);

// find the DeviceAddress of your DS18B20 with the sketch DS18B20_address_reporter
// then replace the 8-byte ID below with the reported one

DeviceAddress Probe = { 0x28, 0xFF, 0x61, 0x1D, 0x76, 0x04, 0x00, 0x34 };


////////////////////////////////////////
// DHT
////////////////////////////////////////
#include "DHT.h"

#define DHTPIN 5
#define DHTTYPE DHT11
DHT dht(DHTPIN, DHTTYPE);

#include <avr/sleep.h>

void setup() {

  
  // initialize digital pin LED_BUILTIN as an output.
  Serial.begin(9600);
  pinMode(2, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(A0, INPUT);
  pinMode(moistPin, INPUT);
  //pinMode(10, INPUT);

  sensors.begin ();                // Initialize the sensor and set resolution level
  sensors.setResolution(Probe, 10);

  delay(1000);
  Serial.println();
  Serial.print ("Number of Devices found on bus = ");
  Serial.println (sensors.getDeviceCount());
  Serial.print ("Getting temperatures... ");
  Serial.println ();

  /** DHT **/
  dht.begin();
  
  // For sleep
//    CLKPR = 0x80;
//  CLKPR = 0x01;
  stop();
}

void loop() {
  // Reads the information from the CI

  /**
   * DHT11 : Temperature
   */

  float temperature = dht.readTemperature();
  float humidity_air = dht.readHumidity();

  int lum = analogRead(A0);
  // int tmp = digitalRead(10);
  int moistVal = analogRead(moistPin);
  int percent = 2.718282 * 2.718282 * (.008985 * moistVal + 0.207762); //calculate percent for probes about 1 - 1.5 inches apart
  Serial.println(percent);
  
  if (lum > 1000) {
    avance();
    delay(1000);
    //stop();
  }
  else {
    stop();
  }

  digitalWrite(3, HIGH);
  Serial.print("Humidite ");
  Serial.print(humidity_air);
  Serial.print(" température ");
  Serial.print(temperature,2);
  Serial.print(" luminosite ");
  Serial.print(lum);
  Serial.print(" hum_sol ");
  Serial.print(moistVal);
  Serial.print(" %sol ");
  Serial.println(percent);

//  sensors.requestTemperatures();    // Command all devices on bus to read temperature
//
//  Serial.print("Temperature is:   ");
//  printTemperature(Probe);
//  Serial.println();

  delay(1000);
  digitalWrite(3, LOW);

//Serial.println("Goto sleep");
//  set_sleep_mode(SLEEP_MODE_PWR_DOWN);
//  sleep_enable();
//  sleep_cpu();
//Serial.println("Wake up");
}


void stop()
{
  Serial.println("stop");
  digitalWrite(2, LOW);   // turn the LED on (HIGH is the voltage level)
  delay(200);

  Serial.println("stop fin");
}

void avance() {
  Serial.println("avance");
  digitalWrite(2, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(200);

  Serial.println("avance fin");
}

void printTemperature(DeviceAddress deviceAddress)
{

  float tempC = sensors.getTempC(deviceAddress);

  if (tempC == -127.00)
  {
    Serial.print ("Error getting temperature  ");
  }
  else
  {
    Serial.print ("C: ");
    Serial.println (tempC);
    //   Serial.print (" F: ");
    //   Serial.print(DallasTemperature::toFahrenheit(tempC));
  }
}