#include <gtest/gtest.h>

#include "UI/ImGuiBackendBridge.h"

#include <type_traits>

namespace {

using XCEngine::Editor::UI::ImGuiBackendBridge;
using XCEngine::RHI::RHIDevice;
using XCEngine::RHI::RHIResourceView;
using XCEngine::RHI::RHITexture;

TEST(ImGuiBackendBridgeApiTest, ExposesExistingShaderResourceViewRegistrationOverload) {
    using TextureDescriptorFromTextureSignature = bool (ImGuiBackendBridge::*)(
        RHIDevice*,
        RHITexture*,
        D3D12_CPU_DESCRIPTOR_HANDLE*,
        D3D12_GPU_DESCRIPTOR_HANDLE*,
        ImTextureID*);
    using TextureDescriptorFromSrvSignature = bool (ImGuiBackendBridge::*)(
        RHIDevice*,
        RHIResourceView*,
        D3D12_CPU_DESCRIPTOR_HANDLE*,
        D3D12_GPU_DESCRIPTOR_HANDLE*,
        ImTextureID*);

    static_assert(std::is_same_v<
                  decltype(static_cast<TextureDescriptorFromTextureSignature>(
                      &ImGuiBackendBridge::CreateTextureDescriptor)),
                  TextureDescriptorFromTextureSignature>);
    static_assert(std::is_same_v<
                  decltype(static_cast<TextureDescriptorFromSrvSignature>(
                      &ImGuiBackendBridge::CreateTextureDescriptor)),
                  TextureDescriptorFromSrvSignature>);

    SUCCEED();
}

} // namespace