#pragma once

namespace hd2d {

class Window;
struct RenderSettings;
struct Scene;
class Weather;
class DayCycle;

// Dear ImGui integration plus a ready-made tuning panel for the renderer.
class DebugUI {
public:
    bool init(Window& window);
    void shutdown();
    void beginFrame();
    void endFrame();
    bool wantsMouse() const;
    bool wantsKeyboard() const;

    // Tweak panel for every look parameter (sun, sky, fog, AO, water, post).
    static void renderSettingsPanel(RenderSettings& settings, Scene& scene, float gpuMs);
    // Rain / overcast / fog / lightning, transition time and the weather
    // presets; with `hour` an hour slider, with `day` its keyframes.
    static void weatherPanel(Weather& weather, DayCycle* day = nullptr, float* hour = nullptr);

private:
    bool initialized_ = false;
};

}  // namespace hd2d