//DMX stuff
#include <ArduinoRS485.h>
#include <ArduinoDMX.h>
const int universeSize = 512;

//ArtNet stuff
#include <Artnet.h>
ArtnetReceiver artnet;
uint32_t universe0 = 0;
uint32_t universe1 = 1;
byte artnetdata[512];

// ethernet stuff
const IPAddress ip(10, 255, 255, 255);
uint8_t mac[] = {0xAA, 0xDD, 0xBB, 0xAA, 0xDD, 0xBB};

//ArtNet universe0 callback
void callback(byte* data, uint16_t size) {
  for (size_t i = 0; i < 512; ++i) {
    artnetdata[i] = data[i];
    if (i == 0) analogWrite(3, data[i]);
    if (i == 1) analogWrite(5, data[i]);
    if (i == 2) analogWrite(6, data[i]);
  }
}

//NRF stuff
#include <SPI.h>
#include <RF24.h>
#include <nRF24L01.h>

RF24 radio (7, 8);

const uint16_t address = 0xADB0;
uint64_t datasend;

//setup
void setup() {
  pinMode(3, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);

  pinMode(9, OUTPUT);

  //start DMX
  DMX.begin(universeSize);

  //start ethernet
  Ethernet.begin(mac, ip);

  //start ArtNet
  artnet.begin();
  artnet.subscribe(universe0, callback);

  //start NRF
  radio.begin();
  radio.openWritingPipe(address);
  radio.setPALevel(RF24_PA_MIN);
  radio.setDataRate(RF24_1MBPS);
  //radio.disableDynamicPayloads();
  radio.setAutoAck(false);
  radio.disableCRC();
  radio.stopListening();
}

void loop() {
  int timebegin = millis();

  //get ArtNet package
  if (artnet.parse()) { // check if artnet packet has come and execute callback
    digitalWrite(9, HIGH);
  }

  //uint64_t nrfpackage = artnetdata[0];


  //DMX output
  DMX.beginTransmission();
  for (int i = 0; i < 512; ++i) {
    DMX.write(i, artnetdata[i]);
  }
  DMX.endTransmission();

  //send NRF
  for (int i = 0; i < 20; i++) {
    datasend = i; //package ID

    for (int j = 0; j < 7; j++) {
      datasend = (datasend << 8) + artnetdata[7 * i + j];
    }
    radio.writeFast(&datasend, sizeof(datasend));
  }

  int timeend = millis();
  int timeneeded = timeend - timebegin;

  if (timeneeded < 20) delay(20 - timeneeded);

  digitalWrite(9, LOW);
}