#ifndef MIDI_DRIVER_H
#define MIDI_DRIVER_H

#include <Arduino.h>
#include <pico/mutex.h>

class MidiDriver {
public:
    MidiDriver();
    void begin();
    void update();

    volatile int lastInputNote;
    volatile int lastInputVelocity;
    
    void sendNoteOn(uint8_t note, uint8_t velocity, uint8_t channel);
    void sendNoteOff(uint8_t note, uint8_t channel);
    void sendRealtime(uint8_t status);
    void panic(uint8_t channel);

    void lock();
    void unlock();

private:
    mutex_t _mutex;
    uint8_t _runningStatus;
    uint8_t _byteIndex;
    uint8_t _data1;
    uint8_t _data2;
    bool activeNotes[16][128];
};

extern MidiDriver midi;

#endif