/* Hello Wokwi! */

#include <LiquidCrystal_I2C.h>
int lcdkeys;
LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup() {
  lcd.init();
  lcd.backlight();
  lcd.setCursor(1, 0);
  lcd.print("Hello, Wokwi!");
}

void loop() {
  //lcd.setCursor(7, 1);
 // lcd.print(millis() / 1000);
   //lcd.setCursor(0, 1);
   //lcd.print("LIGNE :");
   Serial.println(lcdkeys);// look in the serial monitor and press buttons to see values.
  lcdkeys=analogRead(0);
  if (lcdkeys<50) {  //if value less then 50 
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("VANNE 1");
  lcd.setCursor(0, 1);
  lcd.print("Commande:'ON'");

  }
  else if(lcdkeys<195) { //if value less then 195 and so on. 
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("VANNE 2");
    lcd.setCursor(0, 1);
    lcd.print("Commande:'ON'");
  
    
  }
  else if(lcdkeys<380) {
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("VANNE 3");
    lcd.setCursor(0, 1);
    lcd.print("COMMANDE:'ON'");
   
  }
  else if(lcdkeys<650) {
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("VANNE 4");
    lcd.setCursor(0, 1);
    lcd.print("COMMANDE:'ON'");

  }
  else if(lcdkeys<1023) {
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("LIGNE DE ");
    lcd.setCursor(0, 1);
    lcd.setCursor(0, 1);
    lcd.print("PRODUCTION");
    lcd.print("OFF");
 
  }
}