#pragma once

#ifndef NOMINMAX
#define NOMINMAX
#endif

#include "D3D12HostDevice.h"
#include "D3D12WindowSwapChainPresenter.h"

#include <XCEngine/Rendering/RenderContext.h>
#include <XCEngine/Rendering/RenderSurface.h>
#include <XCEngine/RHI/D3D12/D3D12Texture.h>
#include <XCEngine/RHI/RHISwapChain.h>

#include <windows.h>

#include <string>

namespace XCEngine::UI::Editor::Host {

class D3D12WindowRenderer {
public:
    static constexpr std::uint32_t kSwapChainBufferCount =
        D3D12WindowSwapChainPresenter::kSwapChainBufferCount;

    bool Initialize(HWND hwnd, int width, int height);
    void Shutdown();
    bool Resize(int width, int height);
    bool BeginFrame();
    bool PreparePresentSurface();
    bool SubmitFrame(bool presentSwapChain);
    bool SignalFrameCompletion();
    bool PresentFrame();

    ID3D12Device* GetDevice() const;
    ID3D12CommandQueue* GetCommandQueue() const;
    const std::string& GetLastError() const;
    ::XCEngine::RHI::RHIDevice* GetRHIDevice() const;
    ::XCEngine::RHI::RHISwapChain* GetSwapChain() const;
    const ::XCEngine::Rendering::RenderSurface* GetCurrentRenderSurface() const;
    const ::XCEngine::RHI::D3D12Texture* GetCurrentBackBufferTexture() const;
    const ::XCEngine::RHI::D3D12Texture* GetBackBufferTexture(std::uint32_t index) const;
    std::uint32_t GetBackBufferCount() const;
    ::XCEngine::Rendering::RenderContext GetRenderContext() const;

private:
    D3D12HostDevice m_hostDevice = {};
    D3D12WindowSwapChainPresenter m_presenter = {};
    std::uint32_t m_activeBackBufferIndex = 0u;
    std::string m_lastError = {};
};

} // namespace XCEngine::UI::Editor::Host