#include <VUtils/Logging.h>
#include <VUtils/Math.h>
#include <VulcanoLE/Colors/ColorHelper.h>
#include <VulcanoLE/Scripts/Spectrum.h>

namespace VIZ {
Spectrum::Spectrum(AudioGrabber *pGrabber, Vulcan121 *pVulcan121)
    : VIZ(pGrabber, pVulcan121) {}

void Spectrum::onSetup() {
  keyboard->sendToLEDs({0, 0, 0, 0});
  grabber->requestMode = AudioGrabber::ReqMode::FFT;
}
void Spectrum::onTick(float delta) {
  led_map map{};
  auto *data = grabber->fft.getData()->leftChannel;
  auto val = 0.0;
  for (int i = 0; i < 3; ++i) {
    if (data[i] > val) {
      val = data[i];
    }
  }
  double normalized = val / 255.0;
  if (m_angle > 360.0)
    m_angle -= 360.0;
  m_angle += (normalized * normalized * normalized) * 5.0;
  rgb nColor =
      Color::Generator::rgbFromHSV({m_angle, 1.0, normalized * normalized});
  int16_t r = nColor.r * 255.0;
  int16_t g = nColor.g * 255.0;
  int16_t b = nColor.b * 255.0;
  rgba color = {r, g, b, 255};
  for (int key = 0; key < keyboardData.num_keys; ++key) {
    map.key[key] = color;
  }
  keyboard->sendLedMap(map);
}

const char *Spectrum::name() { return m_name.c_str(); }
} // namespace VIZ