/*******************************************************************************
*                                                                              *
* Gros Gin électronique                                                  	   *
* 2023                                                                         *
*                                                                              *
* Project: Otarcik CAN                                                         *
*                                                                              *
*                                                                              *
*                                                                              *
*******************************************************************************/
/*
    Description:
    This class allows to save system logs to a file and optionnaly to the GUI
    logs window

*/



#include "GeneralMessagesLogDispatcher.h"
#include <QDateTime>
#include <SysLogger.h>

//singleton instantiation
CGeneralMessagesLogDispatcher CGeneralMessagesLogDispatcher::mSingleton;


CGeneralMessagesLogDispatcher::CGeneralMessagesLogDispatcher()
{
    mGeneralStatusPageHandle = 0;
    mSystemLogFile = 0;


}

CGeneralMessagesLogDispatcher::~CGeneralMessagesLogDispatcher()
{
    if(mSystemLogFile != 0)
    {
        mSystemLogFile->close();
        delete mSystemLogFile;
    }
}

int CGeneralMessagesLogDispatcher::Init(CSysLogger *SysLoggerPtr)
{
    mSysLoggerHandle = SysLoggerPtr;

    QString FileName;
    FileName = "./Logs/SystemLog.txt";

    mSystemLogFile = new QFile(FileName);
    if(mSystemLogFile)
    {
        mSystemLogFile->open(QIODevice::WriteOnly | QIODevice::Append | QIODevice::Text | QIODevice::Unbuffered);

        QString temp;
        mSystemLogFile->write("\n\n");
        mSystemLogFile->write(QString("********************************************************************\n").toUtf8());
        mSystemLogFile->write(QString("Démarrage du logiciel Otarcik CAN version %3 le %1 à %2\n").arg(QDateTime::currentDateTime().date().toString("yyyy-MM-dd")).arg(QDateTime::currentDateTime().time().toString("hh:mm:ss")).arg(SOFTWARE_VERSION).toUtf8());
        mSystemLogFile->write(QString("********************************************************************\n").toUtf8());
    }

    mLogFileVerbosity = 3;
    mGuiLogVerbosity = 3;

    mSysLoggerHandle->SysLog("Dispatcher de message démarré","CGeneralMessageLogDispatcher");

    return RET_OK;
}

int CGeneralMessagesLogDispatcher::AddLogMessage(QString LogLine, QString Module, bool AddToGUILogPanel, int MsgVerbosity, eGenMsgTextErrorStatus TxtErrStatus)
{
    //TODO: Add text to log file...

    mSysLoggerHandle->SysLog(LogLine,Module);
    LogLine.remove('\n');
    LogLine.remove('\r');
    LogLine.append('\n');

    LogLine.prepend(QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss "));


    if(mSystemLogFile == NULL)
    {
        qDebug("GeneralMessagesLogDispatcher : Trying to add log to invalid system log file pointer ");
        return RET_GENERAL_ERROR;
    }

    if(mSystemLogFile->isOpen() == false)
    {
        qDebug("GeneralMessagesLogDispatcher : Trying to add log to unopened system log file");
        return RET_GENERAL_ERROR;
    }

#ifdef GENERAL_MESSAGES_SEND_TO_STDOUT
   qDebug("%s",qPrintable(LogLine));
#endif


   if(MsgVerbosity <= mLogFileVerbosity)
   {
       mSystemLogFile->write(LogLine.toUtf8());
   }

   if(MsgVerbosity <= mGuiLogVerbosity)
   {
       if(AddToGUILogPanel == true)
       {
           if(TxtErrStatus == GEN_MSG_TXT_ERROR_STATUS)
           {
               LogLine.prepend("%E");
           }
           else if(TxtErrStatus == GEN_MSG_TXT_WARNING_STATUS)
           {
               LogLine.prepend("%W");
           }
           else if(TxtErrStatus == GEN_MSG_TXT_SUCCESS_STATUS)
           {
               LogLine.prepend("%S");
           }

           if(mGeneralStatusPageHandle != 0)
           {
               mGeneralStatusPageHandle->AddGeneralMsgBoxLineEntry(LogLine);
           }
           else
           {
               qDebug("Someone forgot to assing their pointers in CGeneralMessagesLogDispatch::AddLogMessage!!  This needs to be fixed");
               return RET_GENERAL_ERROR;
           }
       }
   }





    return RET_OK;
}

int CGeneralMessagesLogDispatcher::BindGuiPageHandle(CGeneralStatusPage *Handle)
{
    if(Handle == 0)
    {
        return RET_GENERAL_ERROR;
    }
    else
    {
        mGeneralStatusPageHandle = Handle;
    }

    return RET_OK;

}

int CGeneralMessagesLogDispatcher::SetLogVerbosities(int LogFileVerbosity, int GuiLogVerbosity)
{
    mGuiLogVerbosity = GuiLogVerbosity;
    mLogFileVerbosity = LogFileVerbosity;
    return RET_OK;
}