#ifndef BUTTON_HANDLER_H
#define BUTTON_HANDLER_H

#include <Arduino.h>
#include <Adafruit_MCP23X17.h>

class ButtonHandler {
private:
  Adafruit_MCP23X17* mcp1;
  Adafruit_MCP23X17* mcp2;
  
  bool buttonStates[20];
  bool lastButtonStates[20];
  unsigned long lastDebounceTime[20];
  
public:
  ButtonHandler(Adafruit_MCP23X17* mcp1, Adafruit_MCP23X17* mcp2);
  void init();
  void update();
  bool isPressed(uint8_t buttonIndex);
  bool wasPressed(uint8_t buttonIndex);
  bool wasReleased(uint8_t buttonIndex);
};

#endif