#include <MD_MAX72xx.h>
#include <MD_Parola.h>
#include <SPI.h>

const byte clock_pin = 18;
const byte data_pin = 23;
const byte chip_select_pin = 15;
const byte max_devices = 4;
const byte pushb_pin = 26;

MD_Parola matrix = MD_Parola(MD_MAX72XX::PAROLA_HW, chip_select_pin, max_devices);

void setup() {
  Serial.begin(115200);
  matrix.begin();
  matrix.displayClear();
  pinMode(pushb_pin, INPUT_PULLUP);
}

void loop() {
  static byte buttonState = HIGH;
  static byte lastButtonState = HIGH;
  static byte scrollMode = 0;
  static int buttonPressCount = 0;

  buttonState = digitalRead(pushb_pin);

  if (buttonState != lastButtonState) {
    if (buttonState == LOW) {
      // Button is pressed, change scroll mode and perform additional actions
      scrollMode = (scrollMode + 1) % 5;
      switch (scrollMode) {
        case 0:
          matrix.displayText("Qasim", PA_CENTER, 50, 2000, PA_SCROLL_UP, PA_SCROLL_UP);
          break;
        case 1:
          matrix.displayText("Qasim", PA_CENTER, 50, 2000, PA_SCROLL_DOWN, PA_SCROLL_DOWN);
          break;
        case 2:
          matrix.displayText("Qasim", PA_CENTER, 50, 2000, PA_SCROLL_LEFT, PA_SCROLL_LEFT);
          break;
          case 3:
          matrix.displayText("Qasim", PA_CENTER, 50, 2000, PA_SCROLL_RIGHT, PA_SCROLL_RIGHT);
          break;
        case 4:
          matrix.displayText("Qasim", PA_CENTER, 50, 2000, PA_RANDOM, PA_RANDOM);
          break;
      }

      // Additional action: Increment button press count
      buttonPressCount++;
      Serial.print("Button Press Count: ");
      Serial.println(buttonPressCount);
    }
  }

  lastButtonState = buttonState;
  matrix.displayAnimate();
}