/*
* This file is part of rasdaman community.
*
* Rasdaman community is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Rasdaman community is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
rasdaman GmbH.
*
* For more information please see <http://www.rasdaman.org>
* or contact Peter Baumann via <baumann@rasdaman.com>.
/
/**
 * SOURCE: rasmgrtest.cc
 *
 * MODULE: rascontrol
 * CLASS:  
 *
 * PURPOSE:
 *  Utility to test the rasmgr command language. 
 *    
 * COMMENTS:
 * 
 *
 */

#include <fstream>
#include <iomanip>

#define DEBUG_MAIN
#include "debug-clt.hh"

#include "rascontrol.hh"
#include "rasmgr_tester.hh"
#include "rasmgrtester_conf.hh"

TesterConf config;

RasMgrTester rasmgrTester;

#define TESTERCOMMENT '§'
     
void testCommandLanguage();
void createTestFile();
     
int main(int argc, char **argv)
{ 
  
  if(config.interpretArguments(argc,argv) == false) return 0;
  
  if(config.getWorkModus() == WKMUNKNOWN )
    { cout << "And what should I do?"<<endl;
      return 1;
     }     
  
  if(testIsMessageDigestAvailable("MD5")==false)
    { cout<<"No MD5-Algorythm!"<<endl;
      return 2;
     } 
  
  rasmgrTester.setRasMgrHost(config.getRasMgrHost(), config.getRasMgrPort());  
  
  // tre sa testezi modul de lucru al rasmgr, sa nu faci test cind e activ!!
  if(rasmgrTester.mayWeDoTest()==false) 
    { cout<<"Can't do test while RasMgr is not running in test modus"<<endl;
      return 3;
     }

  if(config.getWorkModus() == WKMCREATE) createTestFile();
  
  if(config.getWorkModus() == WKMTSLANG) testCommandLanguage();    
  
  return 0;
 }

void createTestFile()
  { // preia history file si face din el testfile-ul
    cout<<"Creating test file "<<config.getTestFile()<<" from command list file "<<config.getCommandListFile()<<endl;
    std::ifstream history(config.getCommandListFile());
    if(!history) { cout<<"Can't open command list file "<<config.getCommandListFile()<<endl;
                   return;
	          }
    
    std::ofstream testofs(config.getTestFile(),ios::out|ios::trunc);
    if(!testofs) { cout<<"Can't open test file "<<config.getTestFile()<<endl;
                   return;
	          }
    
   while(rasmgrTester.loadCommand(history))
     {
       if(rasmgrTester.sendCommandGetAnswer()==false) break;
       
       rasmgrTester.saveCommand(testofs);
       rasmgrTester.saveAnswer(testofs);
       testofs<<"§§§- new command -§§§"<<endl;
      }		  		  
		  
    cout<<"OK"<<endl;
   }
   
void removeComments(std::ifstream &ifs)
  {
    char *line = new char[MAXCOMMAND]; 
    
    for(;;)
     { 
       std::streampos poz=ifs.tellg();
       ifs.getline(line,MAXCOMMAND);
       if(!ifs) break;
       if(line[0]!=TESTERCOMMENT)
         { ifs.seekg(poz, std::ios::beg);
	   break;
	  }
      }
    delete[] line;
   }   
void testCommandLanguage()
  {
    bool quiet = config.beQuiet();
    
    cout<<"Testing the command language"<<endl;
    std::ifstream iftestfile(config.getTestFile());
    if(!iftestfile) { cout<<"Can't find testfile: "<<config.getTestFile()<<endl;
                    return;
	           }
    std::ofstream logfile(config.getLogFile(),ios::out|ios::trunc);
    if(!logfile) { cout<<"Can't open logfile: "<<config.getLogFile()<<endl;
                   return;
		  }
    
    int countOk     = 0;
    int countFailed = 0;
    int countTotal  = 0;
    
    for(int i=0;;i++)
      { 
        removeComments(iftestfile);
	if(rasmgrTester.loadCommand(iftestfile) == false) break;
	rasmgrTester.loadExpected(iftestfile,TESTERCOMMENT);
	rasmgrTester.sendCommandGetAnswer();
	
	if(!quiet) cout   <<std::setw(3)<<i<<". "<<rasmgrTester.getCommand()<<" ... ";
	logfile<<std::setw(3)<<i<<". "<<rasmgrTester.getCommand()<<" ... ";
	
	if(rasmgrTester.isAnswerOK())
	  { 
	    if(!quiet) cout   <<"OK"<<endl;
	    logfile<<"OK"<<endl;
	    countOk++;
	   }
	else
	  {
	    if(!quiet) cout   <<"FAILED"<<endl; 
	    logfile<<"FAILED"<<endl;
	    logfile<<"§expected:"<<endl<<rasmgrTester.getExpected()<<'*'<<endl;
	    logfile<<"$got:"<<endl<<rasmgrTester.getAnswer()<<endl;
	    countFailed++;
	   }   
	      
        countTotal++;
       }       
       
    iftestfile.close();
    logfile.close(); 
    
    cout<<"Total: "<<countTotal<<" Passed="<<countOk<<" Failed="<<countFailed<<endl;  
    }