int pulsante = 4;
int LEDN = 10; //3; 
int LEDG = 11; //5;
int LEDA = 12; //6;
int LEDT = 13; //9;
int LEDCAP = 7; // led capanna
int ritardo = 50; //ritardo dissolvenze normale
int ritardoL = 80; //Ritardo lento per dissolvenze
int ritardoV = 35; //ritardo veloce per diissolvenze
int ritardo1 = 20000;
int ritardo2 = 32000;
int statoPulsante = 0;
int rele1 = 22; //2; //acqua e utenze sempre accese
int rele2 = 24; //7; // statue sempre accese
int rele3 = 26; //12; // statue diurne
int rele4 = 28; //13; // case e notturne
int Volume = 10; // volume audio 


#include <SoftwareSerial.h>
#include <DFPlayer_Mini_Mp3.h>
SoftwareSerial mySerial (8, 9); // (10, 11); // RX, Tx




void setup() { 
   
   pinMode(LEDCAP, OUTPUT);
   pinMode(LEDN, OUTPUT); 
   pinMode(LEDG, OUTPUT);
   pinMode(LEDA, OUTPUT);
   pinMode(LEDT, OUTPUT);
   pinMode(pulsante, INPUT);
   pinMode (rele1, OUTPUT);
   pinMode (rele2, OUTPUT); 
   pinMode (rele3, OUTPUT);
   pinMode (rele4, OUTPUT);
   digitalWrite(rele1, HIGH); // ACQUA  - i rel่ lavorano a sicurezza positiva per cui invece dello stato basso dichiaro alto
   digitalWrite(rele2, HIGH); // ANIMALI GROTTA
   digitalWrite(rele3, HIGH); // STATUE
   digitalWrite(rele4, HIGH); // CASE
   Serial.begin (9600);
   mySerial.begin (9600);
   mp3_set_serial (mySerial);  //set softwareSerial for DFPlayer-mini mp3 module 
   mp3_set_volume (10);        // imposto il volume a 10 (max 30)
   } 

void loop() {

statoPulsante = digitalRead(pulsante); 
if (statoPulsante == LOW) {  // se premo il pulsante parte il loop o meglio il ciclo di fasi che dura 6 minuti circa dopo di che si ferma
}
else
{
      mp3_play (1);  // faccio partire il brano 1
      digitalWrite(rele1, LOW); // ACQUA
      digitalWrite(rele2, LOW); // ANIMALI GROTTA
      digitalWrite(rele3, HIGH); // STATUE
      digitalWrite(rele4, LOW); // CASE
      analogWrite(LEDCAP, 5); // striscia led capanna
     
      for(int ValorePWMN = 0; ValorePWMN <= 255; ValorePWMN++){ //1sale notte
      analogWrite(LEDN, ValorePWMN);
      delay( ritardoV );
      }
     
      delay(ritardo1);
      
      for(int ValorePWMA = 0; ValorePWMA <= 255; ValorePWMA++){ //2sale alba
      analogWrite(LEDA, ValorePWMA);
      delay(ritardoL);
      }
      for(int ValorePWMN = 255; ValorePWMN >= 0; ValorePWMN--){ //3scende notte
      analogWrite(LEDN, ValorePWMN);
      delay(ritardoV); 
      }   
      for(int ValorePWMG = 0; ValorePWMG <= 100; ValorePWMG++){ // 4sale giorno
      analogWrite(LEDG, ValorePWMG);
      delay( ritardoL );
      }
      digitalWrite(rele3, LOW); // STATUE
      analogWrite(LEDCAP, 150);
      for(int ValorePWMG = 100; ValorePWMG <= 255; ValorePWMG++){ // 4sale giorno
      analogWrite(LEDG, ValorePWMG);
      delay( ritardoV );
      }
      
      for(int ValorePWMA = 255; ValorePWMA >= 100; ValorePWMA--){// 5scende alba
      analogWrite(LEDA, ValorePWMA);
      delay( ritardoV );
      digitalWrite(rele4,HIGH); // CASE
      }
      
      for(int ValorePWMA = 100; ValorePWMA >= 0; ValorePWMA--){// 5scende alba
      analogWrite(LEDA, ValorePWMA);
      delay( ritardoL );
      }
      
      delay (ritardo2);
      
      for(int ValorePWMT = 0; ValorePWMT <= 100; ValorePWMT++){ //6sale tramonto
      analogWrite(LEDT, ValorePWMT);
      delay(ritardoL);
      digitalWrite(rele4,LOW); // CASE
      }
      
      for(int ValorePWMT = 100; ValorePWMT <= 255; ValorePWMT++){ //6sale tramonto
      analogWrite(LEDT, ValorePWMT);
      delay(ritardoV);
      }      
      
      for(int ValorePWMG = 255; ValorePWMG >= 100; ValorePWMG--){ //7scende giorno
      analogWrite(LEDG, ValorePWMG);
      delay(ritardoV); 
      digitalWrite(rele3, HIGH); // STATUE
      }   

       analogWrite(LEDCAP, 5);
      for(int ValorePWMG = 100; ValorePWMG >= 0; ValorePWMG--){ //7scende giorno
      analogWrite(LEDG, ValorePWMG);
      delay(ritardoL); 
      }
            
      for(int ValorePWMN = 0; ValorePWMN <= 100; ValorePWMN++){ // 8sale notte
      analogWrite(LEDN, ValorePWMN);
      delay( ritardoL);
      }
      for(int ValorePWMT = 255; ValorePWMT >= 0; ValorePWMT--){// 9scende tramonto
      analogWrite(LEDT, ValorePWMT);
      delay(ritardoV);
      }
      
      delay(ritardo2);
      for(int ValorePWMA = 0; ValorePWMA <= 100; ValorePWMA++){ //10sale alba
      analogWrite(LEDA, ValorePWMA);
      delay(ritardoL);
      }
      for(int ValorePWMA = 100; ValorePWMA <= 255; ValorePWMA++){ //10sale alba
      analogWrite(LEDA, ValorePWMA);
      delay(ritardoV);
      }
      
      for(int ValorePWMN = 255; ValorePWMN >= 100; ValorePWMN--){ //11scende notte
      analogWrite(LEDN, ValorePWMN);
      delay(ritardoV); 
      }   
      
      for(int ValorePWMN = 100; ValorePWMN >= 0; ValorePWMN--){ //11scende notte
      analogWrite(LEDN, ValorePWMN);
      delay(ritardoL); 
      }

     
      for(int ValorePWMG = 0; ValorePWMG <= 100; ValorePWMG++){ // 12sale giorno
      analogWrite(LEDG, ValorePWMG);
      delay( ritardoL ); 
      digitalWrite(rele3, LOW); // STATUE
      }
     
      analogWrite(LEDCAP, 150);
      for(int ValorePWMG = 100; ValorePWMG <= 255; ValorePWMG++){ // 12sale giorno
      analogWrite(LEDG, ValorePWMG);
      delay( ritardoV );
      }
      
      for(int ValorePWMA = 255; ValorePWMA >= 0; ValorePWMA--){// 13scende alba
      analogWrite(LEDA, ValorePWMA);
      delay( ritardo );
      digitalWrite(rele4,HIGH); // CASE
      }
      
      delay (ritardo2);
      
      for(int ValorePWMT = 0; ValorePWMT <= 100; ValorePWMT++){ //14sale tramonto
      analogWrite(LEDT, ValorePWMT);
      delay(ritardoL);
      digitalWrite(rele4,LOW); // CASE
      }

      for(int ValorePWMT = 100; ValorePWMT <= 255; ValorePWMT++){ //14sale tramonto
      analogWrite(LEDT, ValorePWMT);
      delay(ritardoV);
      }
      analogWrite(LEDCAP, 5);
      for(int ValorePWMG = 255; ValorePWMG >= 100; ValorePWMG--){ //15scende giorno
      analogWrite(LEDG, ValorePWMG);
      delay(ritardoL); 
      digitalWrite(rele3, HIGH); // STATUE
      }   

      for(int ValorePWMG = 100; ValorePWMG >= 0; ValorePWMG--){ //15scende giorno
      analogWrite(LEDG, ValorePWMG);
      delay(ritardoV);
      }
      
      for(int ValorePWMN = 0; ValorePWMN <= 100; ValorePWMN++){ // 16sale notte
      analogWrite(LEDN, ValorePWMN);
      delay( ritardoL);
      }

      for(int ValorePWMN = 100; ValorePWMN <= 255; ValorePWMN++){ // 16sale notte
      analogWrite(LEDN, ValorePWMN);
      delay( ritardoV);
      }
      
      for(int ValorePWMT = 255; ValorePWMT >= 0; ValorePWMT--){// 17scende tramonto
      analogWrite(LEDT, ValorePWMT);
      delay(ritardo);
      }
      
      
      delay (ritardo1);
      for(int ValorePWMN = 255; ValorePWMN >= 0; ValorePWMN--){// 18scende notte
      analogWrite(LEDN, ValorePWMN);
      delay(ritardo);
      }
      
      
      digitalWrite(rele1, HIGH); // ACQUA
      digitalWrite(rele2, HIGH); // ANIMALI GROTTA
      digitalWrite(rele3, HIGH); // STATUE
      digitalWrite(rele4, HIGH); // CASE
      analogWrite(LEDCAP, 0);
      mp3_stop (); 
      }
}