#define A 0
#define B 2
#define C 4
#define D 5
#define E 12
#define F 14
#define G 15

#define doPlayDice 13

bool flag = true;


void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Starting....");
  pinMode(A, OUTPUT);
  pinMode(B, OUTPUT);
  pinMode(C, OUTPUT);
  pinMode(D, OUTPUT);
  pinMode(E, OUTPUT);
  pinMode(F, OUTPUT);
  pinMode(G, OUTPUT);

  pinMode(doPlayDice, INPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation


 //codeName("carlos");
 if(flag){
  resetSSD();
  flag = false;
  }

 playDice();

}

//Electronic dice
void playDice () {
  bool doPlayDiceState = digitalRead(doPlayDice);

  if (doPlayDiceState == HIGH) {
    int ranumber = random(1,7);
    Serial.println(ranumber);
    codeSSD(ranumber);
    }

}

void resetSSD (){
      digitalWrite(A,LOW);
      digitalWrite(B,LOW);
      digitalWrite(C,LOW);
      digitalWrite(D,LOW);
      digitalWrite(E,LOW);
      digitalWrite(F,LOW);
      digitalWrite(G,LOW);
}

//code String to Number
void codeName (String palabra){
       // Separar palabra en letras e imprimirlas
      // Recorre cada letra de la palabra y la imprime
    for (int index = 0; index < palabra.length(); index++) {
    Serial.println(palabra.charAt(index));
    
    int number = letraANumero (palabra.charAt(index));
    Serial.println(number);

      if (number > 9){
        String numberStr = String(number);
    
        for (int jdx = 0; jdx < numberStr.length(); jdx++) {
          Serial.println(numberStr.charAt(jdx));
          number = numberStr.charAt(jdx)-'0';
          codeSSD(number);
          delay(1000);
        }    
      } else {
        codeSSD(number);
      }

    delay(1000);

    }        
  }

  // Funcion que convierte una letra en su numero correspondiente
int letraANumero(char letra) {
    if (letra >= 'a' && letra <= 'z') {
        return (letra - 'a' + 1);
    } else if (letra >= 'A' && letra <= 'Z') {
        return (letra - 'A' + 1);
    }
    return 0; // No es una letra
}


//codeSevenSegmentDisplay
void codeSSD(int index) {

  if (index<10 and index>0){
    if (index == 1) {
      digitalWrite(A,LOW);
      digitalWrite(B,HIGH);
      digitalWrite(C,HIGH);
      digitalWrite(D,LOW);
      digitalWrite(E,LOW);
      digitalWrite(F,LOW);
      digitalWrite(G,LOW);
    } else if (index == 2){
      digitalWrite(A,HIGH);
      digitalWrite(B,HIGH);
      digitalWrite(C,LOW);
      digitalWrite(D,HIGH);
      digitalWrite(E,HIGH);
      digitalWrite(F,LOW);
      digitalWrite(G,HIGH);
    } else if (index == 3){
      digitalWrite(A,HIGH);
      digitalWrite(B,HIGH);
      digitalWrite(C,HIGH);
      digitalWrite(D,HIGH);
      digitalWrite(E,LOW);
      digitalWrite(F,LOW);
      digitalWrite(G,HIGH);
    } else if (index == 4){
      digitalWrite(A,LOW);
      digitalWrite(B,HIGH);
      digitalWrite(C,HIGH);
      digitalWrite(D,LOW);
      digitalWrite(E,LOW);
      digitalWrite(F,HIGH);
      digitalWrite(G,HIGH);
    } else if (index == 5){
      digitalWrite(A,HIGH);
      digitalWrite(B,LOW);
      digitalWrite(C,HIGH);
      digitalWrite(D,HIGH);
      digitalWrite(E,LOW);
      digitalWrite(F,HIGH);
      digitalWrite(G,HIGH);
    } else if (index == 6){
      digitalWrite(A,HIGH);
      digitalWrite(B,LOW);
      digitalWrite(C,HIGH);
      digitalWrite(D,HIGH);
      digitalWrite(E,HIGH);
      digitalWrite(F,HIGH);
      digitalWrite(G,HIGH);
    } else if (index == 7){
      digitalWrite(A,HIGH);
      digitalWrite(B,HIGH);
      digitalWrite(C,HIGH);
      digitalWrite(D,LOW);
      digitalWrite(E,LOW);
      digitalWrite(F,LOW);
      digitalWrite(G,LOW);
    } else if (index == 8){
      digitalWrite(A,HIGH);
      digitalWrite(B,HIGH);
      digitalWrite(C,HIGH);
      digitalWrite(D,HIGH);
      digitalWrite(E,HIGH);
      digitalWrite(F,HIGH);
      digitalWrite(G,HIGH);
    } else if (index == 9){
      digitalWrite(A,HIGH);
      digitalWrite(B,HIGH);
      digitalWrite(C,HIGH);
      digitalWrite(D,LOW);
      digitalWrite(E,LOW);
      digitalWrite(F,HIGH);
      digitalWrite(G,HIGH);
    }
  }
}