#include <AudioSettings.hpp>
#include <imgui.h>

AudioSettings::AudioSettings() {
  lockChannels = Options::GetInstance().GetValue<bool>("audio", "lock");
  volumeL = Options::GetInstance().GetValue<float>("audio", "volumeL") * 100;
  volumeR = Options::GetInstance().GetValue<float>("audio", "volumeR") * 100;
}

bool AudioSettings::render() {
  if(ImGui::Checkbox("Lock channels:", &lockChannels)) {
    Options::GetInstance().SetValue("audio", "lock", lockChannels);
    if(lockChannels) {
      volumeR = volumeL;
      Options::GetInstance().SetValue("audio", "volumeR", volumeR / 100.f);
    }

    modified = true;
  }

  if(ImGui::SliderFloat("Volume L", &volumeL, 0.f, 100.f, "%.2f")) {
    Options::GetInstance().SetValue("audio", "volumeL", volumeL / 100.f);
    if (lockChannels) {
      volumeR = volumeL;
      Options::GetInstance().SetValue("audio", "volumeR", volumeR / 100.f);
    }

    modified = true;
  }

  ImGui::BeginDisabled(lockChannels);
  if(ImGui::SliderFloat("Volume R", &volumeR, 0.f, 100.f, "%.2f")) {
    Options::GetInstance().SetValue("audio", "volumeR", volumeR / 100.f);
    modified = true;
  }
  ImGui::EndDisabled();

  return modified;
}