#include "ContentBrowser.h"

#include <imgui.h>

namespace Light {

ContentBrowserPanel::ContentBrowserPanel()
    : m_CurrentDirectory("Assets"), m_AssetsPath("Assets") {}

void ContentBrowserPanel::OnUserInterfaceUpdate()
{
	ImGui::Begin("Content Browser");

	if (m_CurrentDirectory != std::filesystem::path("Assets"))
	{
		if (ImGui::Button(" <--  "))
		{
			m_CurrentDirectory = m_CurrentDirectory.parent_path();
		}
	}

	for (auto& dirEntry : std::filesystem::directory_iterator(m_CurrentDirectory))
	{
		const auto& path = dirEntry.path();
		{
			auto relativePath              = std::filesystem::relative(path, m_AssetsPath);
			std::string relativePathString = relativePath.string();

			if (dirEntry.is_directory())
			{
				if (ImGui::Button(relativePathString.c_str()))
				{
					m_CurrentDirectory /= path.filename();
				}
			}
			else
			{
				if (ImGui::Button(relativePathString.c_str()))
				{
				}
			}
		}

		ImGui::End();
	}
}

} // namespace Light