#pragma once

#include <Core/Application/IApplication.h>
#include <Core/HAL/Display/Display.h>
#include <Core/HAL/DynLib/DynamicLibrary.h>
#include <Core/HotReload/HotReload.h>
#include <Graphics/GraphicsPipeline.h>

struct Mesh;
struct GraphicsTransferBuffer;
struct GraphicsBuffer;
struct GraphicsDevice;
struct Window;

class JulietApplication : public IApplication
{
  protected:
    void Init(NonNullPtr<Arena> arena) override;
    void Shutdown() override;
    void Update(float deltaTime) override;
    bool IsRunning() override;

    Window*         GetPlatformWindow() override { return MainWindow; }
    GraphicsDevice* GetGraphicsDevice() override { return GraphicsDevice; }

    // Render Lifecycle
    ColorTargetInfo         GetColorTargetInfo(Texture* swapchainTexture) override;
    DepthStencilTargetInfo* GetDepthTargetInfo() override;

#if 0
    Camera                  GetDebugCamera() override;
#endif

  public:
    void SetAutoCloseFrameCount(int count) { AutoCloseFrameCount = count; }
    int  GetAutoCloseFrameCount() const { return AutoCloseFrameCount; }

  private:
    Window*           MainWindow       = {};
    GraphicsDevice*   GraphicsDevice   = {};
    HotReloadCode     GameCode         = {};
    GraphicsPipeline* GraphicsPipeline = {};
    Texture*          DepthBuffer      = {};

    int   AutoCloseFrameCount = -1;
    bool  Running             = false;
    float CameraTime          = 0.0f;
};

JulietApplication& GetApplication();