#ifdef ENABLE_MOON

#include <WS2812FX.h>

// https://github.com/kitesurfer1404/WS2812FX/blob/master/src/WS2812FX.h
WS2812FX ws2812fx = WS2812FX(MOON_PIXEL_LEDS, MOON_PIXEL, NEO_GRB + NEO_KHZ800);
long color  = 0x00A4B3; // Starting color

/*
 * Interface with other modules
 */

void module_message(const String& shorttopic, const String& message) { //@@@@FIXME@@@@ instead of brightness, adjust mode?
  char msgptr[10];
  String buffer;

  if(shorttopic.equalsIgnoreCase("cmd")) {
    if(message.equals("off")) {
      ws2812fx.setColor(0x000000);      
      ws2812fx.setMode(FX_MODE_STATIC);
      PRINTLN_SERIAL("Shutting off");
    } else if(message.equals("on")) { // restore last (static) color state
      ws2812fx.setColor(color);      
      ws2812fx.setMode(FX_MODE_STATIC);
      PRINTLN_SERIAL("Swtiching on (static)");
      
    } else if(message.startsWith("0x")) {
      message.toCharArray(msgptr, 9);
      color = strtoll( &msgptr[2], NULL, 16);
      ws2812fx.setColor(color);
      ws2812fx.setMode(FX_MODE_STATIC);
      sprintf(printbuffer, "Switching to static color 0x%x", color);
      PRINTLN_SERIAL(printbuffer);
    } else if(message.startsWith("#")) {
      message.toCharArray(msgptr, 8);
      color = strtoll( &msgptr[1], NULL, 16);
      ws2812fx.setColor(color);
      ws2812fx.setMode(FX_MODE_STATIC);
      sprintf(printbuffer, "Switching to static color 0x%x", color);
      PRINTLN_SERIAL(printbuffer);
      
    } else if(message.equals("moon")) {
      ws2812fx.setSpeed(20000);
      ws2812fx.setLength(20); // Emulate a 20 pin cycle for a 7 pixel moon lamp
      ws2812fx.setMode(FX_MODE_RAINBOW_CYCLE);
      PRINTLN_SERIAL("Switching to moon mode");
      
    } else if(message.equals("rainbow")) {
      ws2812fx.setSpeed(2000);
      ws2812fx.setLength(MOON_PIXEL_LEDS);
      ws2812fx.setMode(FX_MODE_RAINBOW_CYCLE);
      PRINTLN_SERIAL("Switching to rainbow mode");

// Testing area for new scenes
    } else if(message.equals("twinkle")) {
      ws2812fx.setMode(FX_MODE_LARSON_SCANNER);
      PRINTLN_SERIAL("Switching to twinkle mode");
      
    }
    
  } else if(shorttopic.equalsIgnoreCase("brightness")) {
    PRINTLN_SERIAL("Setting brightness to " + message);
    ws2812fx.setBrightness(message.toInt()); // 0-255
    buffer = "brightness=";
    buffer.concat(message.toInt());
    mqtt_publish((deviceprefix + "log"), buffer.c_str()); // @@@FIXME@@@ this needs to go elsewhere
  }
}

/*
 * Setup and loop code. Be cooperative! No delays, timers.
 */

void moon_setup() {
  PRINTLN_SERIAL("initialising module Moon");
  ws2812fx.init();
  ws2812fx.setBrightness(5);
  ws2812fx.setSpeed(200);
  ws2812fx.setColor(0x000000);
  ws2812fx.setMode(FX_MODE_STATIC);
  ws2812fx.start();
}

void moon_loop() {
  ws2812fx.service();
}

#endif