//
// Created by illyum on 8/15/2024.
//

#ifndef DMX_H
#define DMX_H

#include <vector>
#include <tuple>
#include <atomic>
#include <thread>
#include "serial_port.h"

const int DMX_BAUD_RATE = 250000;

struct DMXFixture {
    unsigned char r, g, b;
    int channel;
};

class DMXEngine {
public:
    DMXEngine(const char* portName);
    ~DMXEngine();

    void start();
    void stop();
    void setChannelValue(int channel, unsigned char value);

private:
    void configurePort();
    void sendDMXData();
    void dumpZeros();
    static void dmxThreadFunc(DMXEngine* engine);

    SerialPort* serialPort;
    std::vector<unsigned char> buffer;
    std::thread dmxThread;
    bool running;

    static const int DMX_CHANNELS = 512;
};

#endif // DMX_H