// etag.h - ETag subroutines header.
//
// (c) 2012-2015 Xestia Software Development.
//
// This file is part of Xestia Address Book.
//
// Xestia Address Book is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by the
// Free Software Foundation, version 3 of the license.
//
// Xestia Address Book is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with Xestia Address Book. If not, see <http://www.gnu.org/licenses/>

#include <mutex>
#include <map>
#include <wx/wx.h>
#include <wx/textfile.h>
#include <wx/filefn.h>
#include <wx/tokenzr.h>
#include <SFML/System/Lock.hpp>

#ifndef ETAG_H
#define ETAG_H

struct ETagData{
    
    wxString ETagValue;
    wxString ETagOrigValue;
    int ETagStatus;
    
};

class ETagDB{
public:
    //ETagDB(wxString AccountDir);
    ETagDB() {};
    ~ETagDB();
    
    // ETag functions.
    
    void AddETag(wxString Filename, wxString ETag, wxString ETagOriginal);
    void RemoveETag(wxString Filename);
    void UpdateETag(wxString Filename, wxString ETag);
    void UpdateETag(wxString Filename, wxString ETag, wxString ETagOriginal);
    std::map<wxString, wxString>* GetFilenamePointer();
    wxString GetETag(wxString Filename);
    wxString GetETagOriginal(wxString Filename);
    bool CheckETagExists(wxString Filename);
    bool ETagExists(wxString Filename);
    
    // ETagDB functions.
    
    bool WriteETagDB();
    bool LoadETagDB();
    void DeleteETagDB();
    void SetupDB(wxString AccountDirFilename);
    
    bool GetWriteStatus();
    std::map<wxString, ETagData> GetETagData();
    //void *ProcessLock = new std::mutex;
    
private:
    std::map<wxString, wxString> FilenameETag;
    std::map<wxString, wxString> FilenameETagOriginal;
    bool NeedsWrite = FALSE;
    bool MarkedDeleted = FALSE;
    wxString AccountDir;
    std::mutex *ProcessLock = new std::mutex();
};

/*
 class ETagDB2{
 public:
	ETagDB2() {} ;
	~ETagDB2() {};
	
	// ETag functions.
	
	void AddETag(wxString Filename, wxString ETag, wxString ETagOriginal);
	void RemoveETag(wxString Filename);
	void UpdateETag(wxString Filename, wxString ETag);
	void UpdateETag(wxString Filename, wxString ETag, wxString ETagOriginal);
	wxString GetETag(wxString Filename);
	wxString GetETagOriginal(wxString Filename);
	
	// ETagDB functions.
	
	bool WriteETagDB();
	bool LoadETagDB();
	void DeleteETagDB();
	
	bool GetWriteStatus();
 private:
	std::map<wxString, wxString> FilenameETag;
	std::map<wxString, wxString> FilenameETagOriginal;
	bool NeedsWrite = FALSE;
	bool MarkedDeleted = FALSE;
	std::mutex ProcessLock;
	wxString AccountDir;
 };
 */


#endif