// Vance Thrift and Biller File Utility 2
//
// Douglas Thrift
//
// $Id: VTBFileUtil2.h,v 1.18 2003/09/12 04:26:54 douglas Exp $

#ifndef _VTBFileUtil_h_
#define _VTBFileUtil_h_

#ifdef _DEBUG
#pragma warning(disable:4786)
#endif // _DEBUG

#include <iostream>
#include <string>
#include <sstream>
#include <fstream>
#include <cctype>
#include <vector>
#include <set>
#include <map>
#include <cstdlib>

#define _WIN32_IE 0x0500

#include <windows.h>
#include <windowsx.h>
#include <commctrl.h>
#include <objbase.h>
#include <shlobj.h>
#include <shlwapi.h>
#include <richedit.h>

#define STRSAFE_LIB
#define STRSAFE_NO_CB_FUNCTIONS

#include <strsafe.h>

#include "resource.h"

using namespace std;

enum Mode { none, disc, scan };
struct Gui
{
	HINSTANCE instance;
	HICON icon;
	int show;
};

extern bool debug;
extern string program;
extern string programName;
extern string programVersion;
extern Gui gui;

void usage(HWND parent = NULL);
void version(HWND parent = NULL);

inline string toLower(const string& mixed)
{
	string lower;

	for (unsigned index = 0; index < mixed.length(); index++)
	{
		lower += tolower(mixed[index]);
	}

	return lower;
}

inline string toAnsi(const wstring& wide)
{
	LPSTR buffer = new CHAR[wide.length() + 1];

	WideCharToMultiByte(CP_ACP, 0, wide.c_str(), wide.length() + 1, buffer,
		wide.length() + 1, NULL, NULL);

	return buffer;
}

inline wstring toWide(const string& ansi)
{
	LPWSTR buffer = new WCHAR[ansi.length() + 1];

	MultiByteToWideChar(CP_ACP, 0, ansi.c_str(), ansi.length() + 1, buffer,
		ansi.length() + 1);

	return buffer;
}

inline void center(HWND window)
{
	RECT rect, dialog, desktop;

	GetWindowRect(GetDesktopWindow(), &desktop);
	GetWindowRect(window, &dialog);
	CopyRect(&rect, &desktop);

	OffsetRect(&dialog, -dialog.left, -dialog.top);
	OffsetRect(&rect, -rect.left, -rect.top);
	OffsetRect(&rect, -dialog.right, -dialog.bottom);

	SetWindowPos(window, HWND_TOP, desktop.left + (rect.right / 2), desktop.top
		+ (rect.bottom / 2), 0, 0, SWP_NOSIZE);
}

inline void error(HWND parent = NULL, LONG code = ERROR_SUCCESS)
{
	LPVOID message;

	FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
		NULL, code == ERROR_SUCCESS ? GetLastError() : code, 0,
		LPTSTR(&message), 0, NULL);
	MessageBox(parent, LPCTSTR(message), programName.c_str(), MB_ICONERROR);
	LocalFree(message);
}

inline string format(DWORD value)
{
	ostringstream buffer;

	buffer << value;

	string format = buffer.str();

	for (int index = format.length(), number = 0; index > 0; index -= 3,
		number += 3)
	{
		if (index - 3 > 0)
		{
			format.insert(index - 3, 1, ',');
		}
	}

	return format;
}

#endif // _VTBFileUtil_h_