// wCenterWindow
// CLogger.h

#pragma once
#include <Windows.h>
#include <fstream>

#define MAX_LOGBUFFER_LENGTH 512

class CLogger {
public:
    void Out(const wchar_t*, ...);
    CLogger(const wchar_t*);
    ~CLogger();

private:
    SYSTEMTIME lt;
    CRITICAL_SECTION cs;
    wchar_t logTimeBuffer[28] { 0 };
    wchar_t logBuffer[MAX_LOGBUFFER_LENGTH] { 0 };
    std::ofstream fsLogFile;
    std::wstring szAppTitle { 0 };
    std::wstring szAppVersion { 0 };
    std::wstring szAppPlatform { 0 };
    std::wstring szAppTitleVer { 0 };

    std::string ConvU16U8(const std::wstring&);
    inline wchar_t* GetTimeStamp();
    void Init();
};