#define WOKWI

#include "Streaming.h"
#include <Adafruit_NeoPixel.h>

#define CHAINE_MAX_CHAR_LCD1 20 + 1
#define CHAINE_MAX_CHAR_LCD2 6 + 1
#define CHAINE_MAX_CHAR_LCD3 4 + 1
char TexteLigne1[CHAINE_MAX_CHAR_LCD1];
/* char TexteTemperature[CHAINE_MAX_CHAR_LCD3]
char Texte6space1[CHAINE_MAX_CHAR_LCD2]
char Texte6space2[CHAINE_MAX_CHAR_LCD2] */
char TexteLigne2[CHAINE_MAX_CHAR_LCD1];

#define   UART_VITESSE          9600
#define   BOUNCE                5
//#define   ON                    1
//#define   OFF                   0

// EcranLCD
#define LCD_ADRESSE_I2C         0x27
#define LCD_NB_COLONNE          16
#define LCD_NB_LIGNE            2

#define LCD_POSITION_COLONNE_0  0
#define LCD_POSITION_COLONNE_1  1
#define LCD_POSITION_COLONNE_2  2
#define LCD_POSITION_COLONNE_3  3
#define LCD_POSITION_COLONNE_4  4
#define LCD_POSITION_COLONNE_5  5
#define LCD_POSITION_COLONNE_6  6
#define LCD_POSITION_COLONNE_7  7
#define LCD_POSITION_COLONNE_8  8
#define LCD_POSITION_COLONNE_9  9
#define LCD_POSITION_COLONNE_10 10
#define LCD_POSITION_COLONNE_11 11
#define LCD_POSITION_COLONNE_12 12
#define LCD_POSITION_COLONNE_13 13
#define LCD_POSITION_COLONNE_14 14
#define LCD_POSITION_COLONNE_15 15

#define LCD_LIGNE1              0
#define LCD_LIGNE2              1

// RGB LED Strip
#define PIN        4
#define NUMPIXELS 10
#define rouge     200
#define bleu      25


// Temperature/Humidité
#define MSG_DEBUT       "Début du programme de test de la DHT22"
#define MSG_TEMPERATURE "Température = "
#define MSG_HUMIDITE    ", Humidité = "  

// Boutton
#define  UN_PUSH_BOUTON     2

// Potentiometre
#define BROCHE_DU_SENSEUR    A3
#define MIN_REFERENCE      19
#define MAX_REFERENCE      35
#define MIN_PALIER         1
#define MAX_PALIER         10

#ifdef WOKWI
#include <LiquidCrystal_I2C.h>
#include "DHT.h"
  LiquidCrystal_I2C ecranLCD(0x27, LCD_NB_COLONNE, LCD_NB_LIGNE);
  DHT capteurTemperature(7, DHT22);
#define lireTemperature() readTemperature();
#define mesureHumidite() readHumidity();
#define NUMPIXELS        16
#define MIN_POT          0
#define MAX_POT          1023
#else
#include <stdio.h>
#include "rgb_lcd.h"
#include "SHT31.h"
  rgb_lcd ecranLCD;
  SHT31 capteurTemperature;
#define lireTemperature() getTemperature();
#define mesureHumidite() getHumidity();
#define NUMPIXELS        10  
#define MIN_POT          1023
#define MAX_POT          0
#endif

Adafruit_NeoPixel pixels(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);



void setup() {
  Serial.begin(UART_VITESSE);
  pinMode(UN_PUSH_BOUTON, INPUT);
  ecranLCD.begin(LCD_NB_COLONNE, LCD_NB_LIGNE);
  pixels.begin();                                   // Initialiser le module
  capteurTemperature.begin();
  pixels.clear();                                   // Éteindre tous les pixels
  pixels.setBrightness(255);                         // 0..255


}

void loop() {

  bool boutonMode = true;
  static unsigned int compteurBouton = 0;

  if (digitalRead(UN_PUSH_BOUTON))
  {
    delay(BOUNCE);
    while (digitalRead(UN_PUSH_BOUTON));
    compteurBouton++;
    delay(BOUNCE);
    if (boutonMode == true) 
    {
      boutonMode = false;

    }
    else
    {
    boutonMode = true;
    }
  }

  if (UN_PUSH_BOUTON == 1)
  {
    compteurBouton++;
  }      

  int valeurDuPotentiometre = analogRead(A3);
  int valeurDeLaReference;
  int valeurDuPalier;

  if (compteurBouton % 2 == 0)
  {
    valeurDeLaReference = map(valeurDuPotentiometre, MIN_POT, MAX_POT, MIN_REFERENCE, MAX_REFERENCE);

    snprintf(TexteLigne1, CHAINE_MAX_CHAR_LCD1,
    "R:%02d* P:%02d  T:%02d", valeurDeLaReference, valeurDuPalier, compteurBouton);  
    ecranLCD.setCursor(LCD_POSITION_COLONNE_0, LCD_LIGNE1);
    ecranLCD.print(TexteLigne1);
  }
  else if (compteurBouton % 2 == 1)
  {
    valeurDuPalier = map(valeurDuPotentiometre, MIN_POT, MAX_POT, MIN_PALIER, MAX_PALIER);

    snprintf(TexteLigne1, CHAINE_MAX_CHAR_LCD1,
    "R:%02d  P:%02d* T:%02d", valeurDeLaReference, valeurDuPalier, compteurBouton);  
    ecranLCD.setCursor(LCD_POSITION_COLONNE_0, LCD_LIGNE1);
    ecranLCD.print(TexteLigne1);
  }
  
//  int valeurDeLaReference = map(valeurDuPotentiometre, MIN_POT, MAX_POT, MIN_REFERENCE, MAX_REFERENCE);

//  int valeurDuPalier = map(valeurDuPotentiometre, MIN_POT, MAX_POT, MIN_PALIER, MAX_PALIER);

  int temperature = capteurTemperature.lireTemperature();
  static int NBbleu = NUMPIXELS;
  int NBrouge = (temperature- valeurDeLaReference) - (valeurDuPalier / 10.0);
  
  if (NBrouge < 0)
  {
    NBrouge = 0;
  }
  else if (NBrouge > NUMPIXELS)
  {
    NBrouge = NUMPIXELS;
  }
 
  NBbleu = NUMPIXELS - NBrouge;




  for(int i = 0; i <= NUMPIXELS; i++)
  {
    if (i < NBbleu)
    {
      pixels.setPixelColor(i,pixels.Color(rouge,22,33)); // Configurer le pixel en rouge 200/255
      pixels.show();  // Actualiser, sur le module, le pixel modifié.
    }
    else
    {
      pixels.setPixelColor(i,pixels.Color(bleu,50,150));
      pixels.show();
    }
  }

  snprintf(TexteLigne1, CHAINE_MAX_CHAR_LCD2,
  "R:%02d  P:%02d  T:%02d", valeurDeLaReference, valeurDuPalier, compteurBouton);  
  ecranLCD.setCursor(LCD_POSITION_COLONNE_0, LCD_LIGNE1);
  ecranLCD.print(TexteLigne1);

  snprintf(TexteLigne2, CHAINE_MAX_CHAR_LCD2,
  "BL : %02d  RG : %02d ", NBrouge, NBbleu);  
  ecranLCD.setCursor(LCD_POSITION_COLONNE_0, LCD_LIGNE2);
  ecranLCD.print(TexteLigne2);

  
  
}