//
// $Id: absRcpGeometer_t.cpp,v 1.4 2001/01/11 14:13:25 hobbs Exp $
//
// File: absRcpGeometer_t.cpp
// Purpose: 
// Created:  9-NOV-2000   John Hobbs
//
// $Revision: 1.4 $
//
//

// Include files
#include "geometry_system/management/absRcpGeometer.hpp"
#include "geometry_system/management/RcpGeometerRegistry.hpp"
#include "rcp/RCPManager.hpp"

using namespace std;
using namespace dgs;
using namespace edm;

// Get the two test RCP files
static RCP *t1=0,*t2=0;

class t_rcpGeometer: public absRcpGeometer {
public:
  t_rcpGeometer() {}
  
  RCP* check_version(const bool isMC, const int runNumber,
		     const vector<string>& versions,const Event *anEvt/*0*/)
  {
    cout << "In t_rcpGeometer check_version with run = " << runNumber << endl;
    if ( runNumber == 1 ) return t1;
    if ( runNumber == 2 ) return t2;
    return 0;
  }

private:

  bool refresh(const RCP* newRCP) {
    cout << "In t_rcpGeometer refresh with RCPID = " 
	 << (newRCP->getRCPID()).asString() << endl;
    return true;
  }
};

int main() { 

  t_rcpGeometer trgeom;
  vector<string> versions;
  RCP* anRCP=0;

  // Make sure that the geometer got registered OK
  RcpGeometerRegistry *rgr = RcpGeometerRegistry::get_instance();
  const set<absRcpGeometer*> known = rgr->known_geometers();
  if( known.find(&trgeom) == known.end() ) return 9;

  // Check the forcible refresh with a nonexistant rcp.
  if( trgeom.absRefresh(anRCP) ) return 1;

  // Get the two new RCP's and stash the pointers for global use
  RCPManager* rcpman = RCPManager::instance();
  RCP rcp_t1 = rcpman->extract("geometry_system","test1");
  RCP rcp_t2 = rcpman->extract("geometry_system","test2");
  t1 = &rcp_t1;
  t2 = &rcp_t2;

  // Force one of them to be used
  if( !trgeom.absRefresh(&rcp_t1) ) return 2;
  if( trgeom.id() != rcp_t1.getRCPID() ) return 3;

  // Try to update with the spec indicating the same RCP.  Make sure no
  // update occurs
  if( trgeom.absRefresh(true,1,versions) ) return 4;

  // Try to update with the second RCP.  Make sure an update occurs
  if( !trgeom.absRefresh(true,2,versions) ) return 5;
  if( trgeom.id() != rcp_t2.getRCPID() ) return 6;

  // Try to update with the first one again.  Make sure an update occurs
  if( !trgeom.absRefresh(true,1,versions) ) return 7;
  if( trgeom.id() != rcp_t1.getRCPID() ) return 8;

  return 0;
}