/**
******************************************************************************

  @file /common/Log.cpp
  @brief Logovaci trida


  @author Vta, Vajicek
  @version 0.1

******************************************************************************/

//
#include "common/Log.h"
#include "common/types.h"
#include "common/compatibility.h"
#include "common/utils.h"
#include "common/Interface.h"

//
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#ifdef WIN32
#include <direct.h>
#endif
#ifdef WIN32
#include <windows.h>
#endif


#ifdef _K_EDITOR_
//#include <dir.h>
#endif


///////////////////////////////////////////////////////////////////////////////

#ifdef K8_LOG 
TLog Log(GLOBALLOG_STDOUT);
#endif

#ifdef K8_PROFILER
TLog Profiler("profiler.log");
#endif


///////////////////////////////////////////////////////////////////////////////

void CheckDirectory()
{
#ifdef WIN32
  // posun z adresare bin, pokud nekdo pustil primo .exe
  char dir[K8_MAX_PATH_LEN];
  _getcwd(dir, K8_MAX_PATH_LEN );
  if (dir!=NULL)
  {
    int len = (int)strlen(dir);
    if (len>4){
      if ((dir[len-1]=='n') && (dir[len-2]=='i') && (dir[len-3]=='b'))
      {
#ifdef _K_EDITOR_
        chdir("..");
#else
        _chdir("..");
#endif
      }
    }
  }
#endif
}


///////////////////////////////////////////////////////////////////////////////

void TLog::AssertMsg(int b,char* m)
{
	if(!b){
		LogMsg(m);
		exit(-1);
	}
}

void TLog::LogMsg(char* format,...)
{
	va_list args;
	va_start( args, format );
	vsnprintf( buffer,MAXLOGBUFFER_LEN ,format, args );
	//
  if(!sout){
	  FILE* f = fopen(file,"a+");
	  if( f ){
		  fprintf(f, buffer );
		  fclose(f);
	  }
  }
  else{
    printf( buffer );
  }
}

void TLog::LogMsgId(int prior, const char * format,...)
{
	va_list args;
	va_start( args, format );
  if(prior > priority)
  {
	  vsnprintf( buffer,MAXLOGBUFFER_LEN ,format, args );

    if(!sout){
	    FILE* f = fopen(file,"a+");
	    if( f ){
		    fprintf(f, buffer);
		    fprintf(f, "\n");
		    fclose(f);
	    }
    }
    else{
      printf( buffer );
      printf( "\n");
    }
  }
}

void TLog::LogArray(int c,int s,char* formatone,void* d){
	//
	strcpy(buffer,"");
	for(int i=0;i<c;i++){
		int l=(int)strlen(buffer);
		if (l>MAXLOGBUFFER_LEN/2){
			strcpy(buffer,"");
			
			printf( buffer );
		}
		sprintf(buffer+l,				
				formatone,((char*)d+s*i));
	}
	//
	printf( buffer );
	//
}

void TLog::RC(){
  counter = 0;
}
void TLog::IC(){
  counter ++;
}
void TLog::LC(){
  LogMsg(">>>>Counter: %d", counter);
}

//konstruktor
TLog::TLog(char* filename, int prior){
  priority = prior;
  counter = 0;
  sout = 0;  
  strcpy(file, LOG_DIR);
  strcat(file, filename);
  FILE* f = fopen(file,"w");
  if(f)fclose(f);
  else sout = 1;
}

TLog::TLog(int so ,int prior){
  int r = rand();
#ifdef _K_EDITOR_
  sprintf(file, "../../" LOG_DIR "%08d.log", r);
#else
  CheckDirectory();
  sprintf(file, LOG_DIR "%08d.log", r);
#endif

  if(!so) {
    FILE* f = fopen(file,"w");
#ifdef _K_EDITOR_ // zase se to vrati
    sprintf(file, LOG_DIR "%08d.log", r);
#endif
    if(f)fclose(f);
  }
  priority = prior;
  counter = 0;
  sout = so;
}


///////////////////////////////////////////////////////////////////////////////

void CONSOLE(char* msg){
#ifdef WIN32
  MessageBox(NULL, msg, "8Kingdoms " VERSION, 0);
#else
  printf(msg);
#endif
}

/*****************************************************************************/