#pragma once

class CGaugeRepo
{
public:
	struct RepoItem
	{
		RepoItem()
			: pPreviewImg(NULL)
		{
		}

		~RepoItem()
		{
			SAFE_DELETE(pPreviewImg);
		}

		CString strPath;
		CString strRelativePath;
		CString strName;
		CString strTraitsPath;
		CString strInitTraitsPath;
		CString strStylePath;
		CString strPreviewPath;
		CXTPGraphicBitmapPng* pPreviewImg;
	};

	~CGaugeRepo();

	BOOL Load(LPCTSTR pPath);
	INT_PTR GetCount() const;
	const RepoItem* GetItem(INT_PTR nIndex);

	static RepoItem* Find(LPCTSTR pPath, BOOL bLoadPreview = FALSE);

private:
	CString m_strPath;
	CList<RepoItem, RepoItem&> m_items;
	RepoItem m_current;
	int m_nGauges;

	typedef void (WINAPI CGaugeRepo::*EnumFilesCallback)(LPCTSTR pPath);

	BOOL EnumFiles(BOOL bFiles, LPCTSTR pPath, EnumFilesCallback pCallback);
	void WINAPI ProcessTree(LPCTSTR pPath);
	void WINAPI ProcessGauges(LPCTSTR pPath);
	static CXTPGraphicBitmapPng* LoadPreview(LPCTSTR pPath);
	void Cleanup();
	void DumpGaugeList(LPCTSTR pPath);
};