#include <OneWire.h>
#include <DS18B20.h>  //DS18B20_RT by rob tillaart
#include <DS3231.h>   //DS3231 by andrew wickert
#include <Wire.h>

#define ONE_WIRE_BUS 3

//pin relay
const int ExtracteurPin   = 2;
const int Rouge1Pin       = 4;
const int Rouge2Pin       = 5;
const int Bleu1Pin        = 6;
const int Bleu2Pin        = 7;
const int Bleu3Pin        = 8;
const int DehumPin        = 9;

//pin inter
const int inter1  = 22;
const int inter2  = 23;
const int inter3  = 24;
const int inter4  = 25;
const int inter5  = 26;
const int inter6  = 27;
const int inter7  = 28;
const int inter8  = 29;
const int inter9  = 30;
const int inter10 = 31;
const int inter11 = 32;

//Variable lumiere
  int newDay = 1; // Variable pour savoir si nouveau jour.
  int HAFlo;  //heure allumage floraison en minute (9H45 ou 10H15)
  int HEFlo;  //heure extinction floraison en minute (HaFlo +12H +/-15min)
  int HACro;  //heure allumage croissance en minute (4H45 ou 5H15)
  int HECro;  //heure extinction croissance en minute (HaFlo +18H +/-15min)

OneWire oneWire(ONE_WIRE_BUS);
DS18B20 sensor(&oneWire);
DS3231 Clock;


uint32_t start, stop;

void setup() {
  Serial.begin(9600);


  /***********************************************************************
                         init des pins
  * *********************************************************************
  */
  pinMode(ExtracteurPin, OUTPUT);
  pinMode(Rouge1Pin, OUTPUT);
  pinMode(Rouge2Pin, OUTPUT);
  pinMode(Bleu1Pin, OUTPUT);
  pinMode(Bleu2Pin, OUTPUT);
  pinMode(DehumPin, OUTPUT);

  pinMode(inter1, INPUT);   //inter extinction lumiere
  pinMode(inter2, INPUT);   //inter marche forcé ventilation
  pinMode(inter3, INPUT);   //60%
  pinMode(inter4, INPUT);   //70%
  pinMode(inter5, INPUT);   //80%
  pinMode(inter6, INPUT);   //croissance mere
  pinMode(inter7, INPUT);   //croissance mere + serre
  pinMode(inter8, INPUT);   //Arrosage1 on
  pinMode(inter9, INPUT);   //Arrosage2 on
  pinMode(inter10, INPUT);  //pompe vidange on
  pinMode(inter11, INPUT);

  /***********************************************************************
                         init des capteurs
  * *********************************************************************
  */
  Wire.begin();
  sensor.begin();
  sensor.setResolution(12);
  delay(1000);
}


void loop() {

  /***********************************************************************
                         Gestion des capteurs
  * *********************************************************************
  */
  //temperature
  Serial.println("salut1");
  sensor.requestTemperatures();
  Serial.println("salut2");
  while (!sensor.isConversionComplete());
  Serial.println("salut3");
  float temp = sensor.getTempC();
  Serial.println(temp);

  //heure
  bool h24, am;
  int heure = Clock.getHour(h24, am );
  int minu = Clock.getMinute();
  int HMin = heure * 60 + minu; // heure en minute
  Serial.println(HMin);

  //Hydrometrie

  /***********************************************************************
                          Gestion de la lumiere
   * *********************************************************************
  */


  if (newDay==1) {
    newDay = 0;
    Serial.println("newDay");
    Serial.println(HMin);
    HAFlo = random (585, 615);
    Serial.println(HAFlo);
    HEFlo = HAFlo + 705 + random(30);
    Serial.println(HEFlo);
    HACro = random (285, 315);
    Serial.println(HACro);
    HECro = HACro + 1065 + random(30);
    Serial.println(HECro);
    Serial.println("fin newDay");
  }

  if (HMin == 0)
    newDay = 1;

  if (HMin >= HAFlo & HMin < HEFlo) {
    digitalWrite(Rouge1Pin, LOW);
    digitalWrite(Rouge2Pin, LOW);
    Serial.println("Alum Flo");
  }
  else {
    digitalWrite(Rouge1Pin, HIGH);
    digitalWrite(Rouge2Pin, HIGH);
    Serial.println("Ext Flo");
  }

  if (HMin >= HACro & HMin < HECro) {
    digitalWrite(Bleu1Pin, LOW);
    digitalWrite(Bleu2Pin, LOW);
    digitalWrite(Bleu3Pin, LOW);
  }
  else {
    digitalWrite(Bleu1Pin, HIGH);
    digitalWrite(Bleu2Pin, HIGH);
    digitalWrite(Bleu3Pin, HIGH);
  }


  /***********************************************************************
                         Gestion de l'extraction
  * *********************************************************************
  */
  if (minu == 0 | minu == 1 | temp >= 27)
    digitalWrite(ExtracteurPin, LOW);
  else
    digitalWrite(ExtracteurPin, HIGH);


  delay(10000);
}