/*******************************************************************************
*                                                                              *
* 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>


//singleton instantiation
CGeneralMessagesLogDispatcher CGeneralMessagesLogDispatcher::mSingleton;


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


}

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

int CGeneralMessagesLogDispatcher::Init()
{
    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 le %1 à %2\n").arg(QDateTime::currentDateTime().date().toString("yyyy-MM-dd")).arg(QDateTime::currentDateTime().time().toString("hh:mm:ss")).toUtf8());
        mSystemLogFile->write(QString("********************************************************************\n").toUtf8());
    }
    return RET_OK;
}

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

   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;
   }


   mSystemLogFile->write(LogLine.toUtf8());

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

       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;

}