//----------------------------------------------------------------------------
//  EgalTech 2014-2014
//----------------------------------------------------------------------------
// File : API_General.cpp       Data : 01.09.14        Versione : 1.5i1
// Contenuto : Funzioni generali per API.
//
//
//
// Modifiche : 01.09.14 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------

//--------------------------- Include ----------------------------------------
#include "stdafx.h"
#include "EXE.h"
#include "LUA_Base.h"
#include "DllGraphics.h"
#include "DllExchange.h"
#include "DllMachKernel.h"
#include "/EgtDev/Include/EXeExecutor.h"
#include "/EgtDev/Include/EXeDllMain.h"
#include "/EgtDev/Include/EGnDllMain.h"
#include "/EgtDev/Include/ENkDllMain.h"
#include "/EgtDev/Include/EGkDllMain.h"
#include "/EgtDev/Include/EGnStringUtils.h"
#include "/EgtDev/Include/EGnPcInfo.h"
#include "/EgtDev/Include/EgtLogger.h"
#include "/EgtDev/Include/EgtStringConverter.h"
#include <fstream>

using namespace std ;
using namespace egtlogger ;

//----------------------------------------------------------------------------
static Logger* s_pGenLog = nullptr ;
static bool    s_bCmdLog = false ;
static Logger* s_pCmdLog = nullptr ;

//-----------------------------------------------------------------------------
bool
ExeInit( int nDebug, const string& sLogFile, const string& sLogMsg)
{
  // cancello eventuali vecchi contesti
   ClearAllGseContexts() ;
  // cancello eventuale vecchio logger
   if ( s_pGenLog != nullptr)
      delete s_pGenLog ;

  // creo il logger generale
   s_pGenLog = new Logger( ( nDebug > 0 ? LL_DEBUG : LL_INFO), "EgtInterface") ;
   if ( s_pGenLog == nullptr)
      return false ;
  // assegno il file
   s_pGenLog->AddOutputStream( new ofstream( stringtoW( sLogFile)), true) ;
  // lo passo alle DLL
   SetEGnLogger( s_pGenLog) ;
   SetENkLogger( s_pGenLog) ;
   SetEGkLogger( s_pGenLog) ;

  // carico librerie opzionali
   LoadGraphicsDll() ;
   MySetEGrLogger( s_pGenLog) ;
   LoadExchangeDll() ;
   MySetEExLogger( s_pGenLog) ;
   LoadMachKernelDll() ;
   MySetEMkLogger( s_pGenLog) ;

  // dichiaro inizio programma
   LOG_DATETIME( s_pGenLog, " Init")
  // eventuale messaggio dall'applicazione
   if ( &sLogMsg != nullptr  &&  ! sLogMsg.empty())
      LOG_INFO( s_pGenLog, sLogMsg.c_str())
  // versione di interfaccia e componenti
   string sVer ;
   ExeGetVersionInfo( sVer, "\n") ;
   LOG_INFO( s_pGenLog, sVer.c_str())
  // Info sul sistema
   string sTmp ;
   if ( GetOsInfo( sTmp))
      LOG_INFO( s_pGenLog, sTmp.c_str())
   if ( GetCpuInfo( sTmp))
      LOG_INFO( s_pGenLog, sTmp.c_str())
   if ( GetMemoryInfo( sTmp))
      LOG_INFO( s_pGenLog, sTmp.c_str())

  // inizializzo l'interprete LUA
   LuaInit() ;

   return true ;
}

//-----------------------------------------------------------------------------
bool
ExeExit( void)
{
  // cancello tutti i contesti
   ClearAllGseContexts() ;

  // termino l'interprete LUA
   LuaExit() ;

  // libero le librerie opzionali
   FreeMachKernelDll() ;
   FreeExchangeDll() ;
   FreeGraphicsDll() ;

  // fine programma
   LOG_DATETIME( s_pGenLog, " Exit")

  // cancello il logger dei comandi
   if ( s_pCmdLog != nullptr) {
      delete s_pCmdLog ;
      s_pCmdLog = nullptr ;
   }

  // cancello il logger generale
   if ( s_pGenLog != nullptr) {
      delete s_pGenLog ;
      s_pGenLog = nullptr ;
   }

   return true ;
}

//-----------------------------------------------------------------------------
bool
ExeSetKey( const string& sKey)
{
   SetEGkKey( sKey) ;
   MySetEGrKey( sKey) ;
   MySetEExKey( sKey) ;
   MySetEMkKey( sKey) ;
   return true ;
}

//-----------------------------------------------------------------------------
bool
ExeSetFont( const string& sNfeFontDir, const string& sDefaultFont)
{
  // inizializzazioni gestore font Nfe
   InitFontManager( sNfeFontDir, sDefaultFont) ;
   return true ;
}

//-----------------------------------------------------------------------------
bool
ExeGetNfeFontDir( string& sNfeFontDir)
{
   if ( &sNfeFontDir == nullptr)
      return false ;
  // recupero il nome del font di default
   sNfeFontDir = GetNfeFontDir() ;
   return true ;
}

//-----------------------------------------------------------------------------
bool
ExeGetDefaultFont( string& sDefaultFont)
{
   if ( &sDefaultFont == nullptr)
      return false ;
  // recupero il nome del font di default
   sDefaultFont = GetDefaultFont() ;
   return true ;
}

//-----------------------------------------------------------------------------
bool
ExeSetLuaLibs( const string& sLuaLibsDir)
{
   return LuaSetLuaLibsDir( sLuaLibsDir) ;
}

//-----------------------------------------------------------------------------
bool
ExeSetCommandLogger( const string& sLogFile)
{
  // cancello eventuale vecchio logger e disabilito output
   if ( s_pCmdLog != nullptr)
      delete s_pCmdLog ;
   s_bCmdLog = false ;
  // creo il logger dei comandi
   s_pCmdLog = new Logger( LL_INFO, "EgtCommandLog") ;
   if ( s_pCmdLog == nullptr)
      return false ;
  // assegno il file
   ofstream* pLogFile = new ofstream( stringtoW( sLogFile)) ;
   if ( pLogFile == nullptr  ||  pLogFile->bad())
      return false ;
   s_pCmdLog->AddOutputStream( pLogFile, true) ;
  // scrivo intestazione
   string sOut = "-- " + CurrDateTime() + " EgtCommandLog" ;
   LOG_INFO( s_pCmdLog, sOut.c_str())
   return false ;
}

//-----------------------------------------------------------------------------
void
ExeEnableCommandLogger( void)
{
   SetCmdLog( true) ;
}

//-----------------------------------------------------------------------------
void
ExeDisableCommandLogger( void)
{
   SetCmdLog( false) ;
}

//-----------------------------------------------------------------------------
bool
ExeGetVersionInfo( string& sVer, const char* szNewLine)
{
  // verifico il parametro
   if ( &sVer == nullptr)
      return false ;
  // recupero le informazioni sulle DLL sempre presenti
   sVer += GetEXeVersion() ;
   sVer += szNewLine ;
   sVer += GetEGnVersion() ;
   sVer += szNewLine ;
   sVer += GetENkVersion() ;
   sVer += szNewLine ;
   sVer += GetEGkVersion() ;
  // recupero le informazioni sulle DLL opzionali
   if ( IsLoadedGraphicsDll()) {
      sVer += szNewLine ;
      sVer += MyGetEGrVersion() ;
   }
   if ( IsLoadedExchangeDll()) {
      sVer += szNewLine ;
      sVer += MyGetEExVersion() ;
   }
   if ( IsLoadedMachKernelDll()) {
      sVer += szNewLine ;
      sVer += MyGetEMkVersion() ;
   }

   return true ;
}

//-----------------------------------------------------------------------------
bool
ExeGetOsInfo( string& sOs)
{
  // recupero le informazioni sul sistema operativo
   return GetOsInfo( sOs) ;
}

//-----------------------------------------------------------------------------
bool
ExeGetCpuInfo( string& sCpu)
{
  // recupero le informazioni sulla Cpu
   return GetCpuInfo( sCpu) ;
}

//-----------------------------------------------------------------------------
bool
ExeGetMemoryInfo( string& sMem)
{
  // recupero le informazioni sulla memoria presente
   return GetMemoryInfo( sMem) ;
}

//-----------------------------------------------------------------------------
bool
ExeOutLog( const string& sMsg)
{
   LOG_INFO( s_pGenLog, sMsg.c_str())
   return ( s_pGenLog != nullptr) ;
}

//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
ILogger*
GetLogger( void)
{
   return s_pGenLog ;
}

//-----------------------------------------------------------------------------
ILogger*
GetCmdLogger( void)
{
   return s_pCmdLog ;
}

//-----------------------------------------------------------------------------
bool
SetCmdLog( bool bVal)
{
   swap( bVal, s_bCmdLog) ;
   return bVal ;
}

//-----------------------------------------------------------------------------
bool
IsCmdLog( void)
{
   return s_bCmdLog ;
}