#pragma once
#include <map>
#include <string>
#include "Export.h"

class UNSWSC_DLL_EXPORT DataTransfer
{
private:
	std::string temp_root;
	std::map<std::string, bool> files;

public:
	DataTransfer(const std::string& tr = "");

public:
	void Init(const std::string& tr);
	bool ItemExist(const std::string& file);
	bool InsertItem(const std::string& file);
	bool RemoveItem(const std::string& file);
	bool ItemValidate(const std::string& file);
	void DeactivateItem(const std::string& file);
	bool CopyItemTo(const std::string& file, const std::string& dest_path);
	bool CopyItemAS(const std::string& file, const std::string& dest);

public:
	bool RemoveAllCacheFiles();
	std::string MakePath(const std::string& file);
};

extern UNSWSC_DLL_EXPORT DataTransfer GlobalDataTransfer;

#define GDT_INIT(__tr__) GlobalDataTransfer.Init(__tr__)
#define GDT_ADDITEM(__file__) GlobalDataTransfer.InsertItem(__file__)
#define GDT_DELETEITEM(__file__) GlobalDataTransfer.RemoveItem(__file__)
#define GDT_ITEMEXIST(__file__) GlobalDataTransfer.ItemExist(__file__)
#define GDT_ITEMVALIDATE(__file__) GlobalDataTransfer.ItemValidate(__file__)
#define GDT_DEACTIVEITEM(__file__) GlobalDataTransfer.DeactivateItem(__file__)
#define GDT_GETFULLPATH(__file__ ) GlobalDataTransfer.MakePath(__file__)
#define GDT_CLEAR_ALL_CACHE() GlobalDataTransfer.RemoveAllCacheFiles()
#define GDT_COPY_TO(__file__, __dest_path__) GlobalDataTransfer.CopyItemTo(__file__, __dest_path__)
#define GDT_COPY_AS(__file__, __dest_path__) GlobalDataTransfer.CopyItemAS(__file__, __dest_path__)