viseq/src/midi.h

#pragma once

#include "libremidi/libremidi.hpp"

#include <libremidi/configurations.hpp>
#include <libremidi/defaults.hpp>
#include <libremidi/output_configuration.hpp>
#include <map>
#include <memory>
#include "datatypes.h"

namespace VISEQ::MIDI {

	struct NoteTimer{
		int midi_out;
		int channel;
		int note;
		int velocity;
		float start;
		int gate;
		bool erase = false;
	};

	class Midi {

		public:
			Midi() {
                init();
				enumerate();
			}

			libremidi::observer obs;

			std::map<int, std::shared_ptr<libremidi::midi_out>> midi_outs;
			std::vector<libremidi::input_port> midi_in_ports;
			std::vector<MidiOutPort> midi_out_ports;
			std::vector<VirtualMidiOutPort> virtual_midi_out_ports;
            

			std::vector<NoteTimer> notes;

			float timer;
	        
            void init();

			void enumerate();
			void open_midi_out(MidiOutPort *out_port);
			void close_midi_out(MidiOutPort *out_port);
			void open_midi_out(VirtualMidiOutPort *out_port);
			void close_midi_out(VirtualMidiOutPort *out_port);
			void note(int midi_out, int channel, int note, int velocity, int gate);
			void cc(int midi_out, int channel, int cc, int value);
			void pc(int midi_out, int channel, int value);
			void pitch_bend(int midi_out, int channel, int pitch_value);
			void aftertouch(int midi_out, int channel, int aftertouch_value);
			void polypressure(int midi_out, int channel, int note, int polypressure_value);
            void all_notes_off();
			void update();
	};

}