#include "BluetoothSerial.h" 
BluetoothSerial ESP_BT; 

int incoming;
int touchVal;
int LED_PIN1= 23, LED_PIN2= 22 , LED_PIN3= 21, LED_PIN4= 19, LED_PIN5= 18;
int LED_PIN6= 5, LED_PIN7= 4, LED_PIN8=2;

void setup() {
Serial.begin(9600); //Start Serial monitor in 9600
ESP_BT.begin("ESP32_LED_Control_1001"); 
Serial.println("Bluetooth Device is Ready to Pair");
pinMode (LED_PIN1, OUTPUT);
pinMode (LED_PIN2, OUTPUT);
pinMode (LED_PIN3, OUTPUT);
pinMode (LED_PIN4, OUTPUT);
pinMode (LED_PIN5, OUTPUT);
pinMode (LED_PIN6, OUTPUT);
pinMode (LED_PIN7, OUTPUT);
pinMode (LED_PIN8, OUTPUT);
pinMode (32, INPUT);

}

void loop() {
  if (ESP_BT.available()) //Check if we receive anything from Bluetooth
    {
      incoming = ESP_BT.read(); //Read what we recevive
      if(48<=incoming && incoming<=57)
      {
        Serial.print("Received:"); Serial.println(incoming);
        switch(incoming)
        {
          case 49:{
            digitalWrite(LED_PIN1, HIGH);
          }
          case 50:{
            digitalWrite(LED_PIN1, HIGH);
            digitalWrite(LED_PIN2, HIGH);
            digitalWrite(LED_PIN3, HIGH);
            digitalWrite(LED_PIN4, HIGH);
            digitalWrite(LED_PIN5, HIGH);
            digitalWrite(LED_PIN6, HIGH);
            digitalWrite(LED_PIN7, HIGH);
            digitalWrite(LED_PIN8, HIGH);
          }
          case 51:{
            //am ales 2*numarul echipei +1 => 0000 0011
            digitalWrite(LED_PIN7, HIGH);
            digitalWrite(LED_PIN8, HIGH);
          }
          case 52:{
            digitalWrite(LED_PIN1, HIGH);
            delay(250);
            digitalWrite(LED_PIN2, HIGH);
            delay(250);
            digitalWrite(LED_PIN3, HIGH);
            delay(250);
            digitalWrite(LED_PIN4, HIGH);
            delay(250);
            digitalWrite(LED_PIN5, HIGH);
            delay(250);
            digitalWrite(LED_PIN6, HIGH);
            delay(250);
            digitalWrite(LED_PIN7, HIGH);
            delay(250);
            digitalWrite(LED_PIN8, HIGH);
            delay(250);
          }
          case 53:{
            digitalWrite(LED_PIN8, HIGH);
            delay(250);
            digitalWrite(LED_PIN7, HIGH);
            delay(250);
            digitalWrite(LED_PIN6, HIGH);
            delay(250);
            digitalWrite(LED_PIN5, HIGH);
            delay(250);
            digitalWrite(LED_PIN4, HIGH);
            delay(250);
            digitalWrite(LED_PIN3, HIGH);
            delay(250);
            digitalWrite(LED_PIN2, HIGH);
            delay(250);
            digitalWrite(LED_PIN1, HIGH);
            delay(250);
          }
          case 54:{
            touchVal = digitalRead(32);
            Serial.println(touchVal);
            delay(250);
          }
          case 48:{
            digitalWrite(LED_PIN1, LOW);
            digitalWrite(LED_PIN2, LOW);
            digitalWrite(LED_PIN3, LOW);
            digitalWrite(LED_PIN4, LOW);
            digitalWrite(LED_PIN5, LOW);
            digitalWrite(LED_PIN6, LOW);
            digitalWrite(LED_PIN7, LOW);
            digitalWrite(LED_PIN8, LOW);
          }
        }
      }
    else Serial.print("Received: '-'");
  }
  delay(20);
}