#include "UI/ProjectSettingUI.h"

#include "ProjectSetting.h"

#include "AssetDatabase.h"

#include "DragDropHelper.hpp"

namespace sh::editor

{

SH_EDITOR_API void ProjectSettingUI::RenderUI(ProjectSetting& setting, const std::filesystem::path& rootPath, bool& bOpen)

{

static auto& assetDatabase = *AssetDatabase::GetInstance();

ImGui::SetNextWindowSize(ImVec2{ 512, 512 }, ImGuiCond_::ImGuiCond_Appearing);

ImGui::Begin("Project Setting", &bOpen);

ImGui::Text("Starting world");

std::string startingWorldName;

if (setting.startingWorldUUID.IsEmpty())

startingWorldName = "Empty";

else

{

auto objPtr = core::SObjectManager::GetInstance()->GetSObject(setting.startingWorldUUID);

startingWorldName = objPtr->GetName().ToString();

}

ImGui::Button(startingWorldName.c_str(), ImVec2{ -1, 20 });

if (ImGui::BeginDragDropTarget())

{

const std::string worldType{ core::reflection::TypeTraits::GetTypeName<game::World>() };

const ImGuiPayload* payload = ImGui::AcceptDragDropPayload(worldType.c_str());

if (payload != nullptr)

{

const core::SObject* const sobjPtr = *reinterpret_cast<core::SObject**>(payload->Data);

auto assetInfoPtr = assetDatabase.GetAssetPath(sobjPtr->GetUUID());

if (assetInfoPtr != nullptr)

{

setting.startingWorldUUID = sobjPtr->GetUUID();

setting.Save(rootPath / "ProjectSetting.json");

}

}

else

{

if (game::World* worldPtr = dragdrop::AcceptAsset<game::World>())

{

if (core::IsValid(worldPtr))

{

auto assetInfoPtr = assetDatabase.GetAssetPath(worldPtr->GetUUID());

if (assetInfoPtr != nullptr)

{

setting.startingWorldUUID = worldPtr->GetUUID();

setting.Save(rootPath / "ProjectSetting.json");

}

}

}

}

}

ImGui::Separator();

ImGui::End();

}

}//namespace