#ifndef SHAREDSTATE_H
#define SHAREDSTATE_H

#include <Arduino.h>

extern volatile unsigned long lastLoop0Time;
extern volatile unsigned long lastLoop1Time;
extern volatile bool watchdogActive;

enum UIState {
  UI_MENU,
  UI_EDIT_SCALE_TYPE,
  UI_EDIT_SCALE_KEY,
  UI_EDIT_WAVETABLE
};

struct Scale {
  const char* name;
  const int semitones[8];
  int numNotes;
};

struct MenuItem {
  const char* label;
  UIState editState;
};

extern UIState currentState;
extern const MenuItem MENU_ITEMS[];
extern const int NUM_MENU_ITEMS;
extern volatile int menuSelection;

extern const Scale SCALES[];
extern const int NUM_SCALES;
extern volatile int currentScaleIndex;

extern const char* KEY_NAMES[];
extern const int NUM_KEYS;
extern volatile int currentKeyIndex;

extern const char* WAVETABLE_NAMES[];
extern const int NUM_WAVETABLES;
extern volatile int currentWavetableIndex;

#endif // SHAREDSTATE_H