#ifndef TRACKER_TYPES_H
#define TRACKER_TYPES_H

#include <stdint.h>
#include "config.h"

struct Step {
  int8_t note; // MIDI Note (0-127), -1 for OFF
  bool accent;
  bool tie;
};

struct ChordStep {
    int8_t rootOffset; // Semitones relative to key
    int8_t scaleType;  // Scale type index
    uint8_t repeats;   // Number of repetitions
};

#define MAX_PROG_STEPS 12

struct ChordProgression {
    const char* name;
    int length;
    ChordStep steps[MAX_PROG_STEPS]; // Max 12 steps
};

enum ProgressionOrder {
    PROG_ORDER_SEQUENCE,
    PROG_ORDER_RANDOM
};

enum PlayMode {
  MODE_MONO,
  MODE_POLY
};

enum UIState {
  UI_MENU_MAIN,
  UI_SETUP_CHANNEL_EDIT,
  UI_EDIT_TEMPO,
  UI_EDIT_STEPS,
  UI_EDIT_FLAVOUR,
  UI_EDIT_INTENSITY,
  UI_SETUP_PLAYMODE_EDIT,
  UI_RANDOMIZE_TRACK_EDIT,
  UI_EDIT_ROOT,
  UI_EDIT_PROG_ORDER,
  UI_EDIT_PROG_TEMPLATE,
  UI_EDIT_PROG_LENGTH,
  UI_EDIT_PROG_STEP_ROOT,
  UI_EDIT_PROG_STEP_TYPE,
  UI_EDIT_PROG_STEP_REPS
};

inline void sortArray(int arr[], int size) {
    for (int i = 0; i < size - 1; i++) {
        for (int j = 0; j < size - i - 1; j++) {
            if (arr[j] > arr[j + 1]) {
                int temp = arr[j];
                arr[j] = arr[j + 1];
                arr[j + 1] = temp;
            }
        }
    }
}

#endif