#include <iostream>
#include <cstdlib>

#include "io.h"
#include <TFile.h>

#define ROOTFILE "toto.root"

void PrintEvent(const Event& ev) ;

int main (int argc, char *argv[])
{
  int nevts = 10;
  TFile f2(ROOTFILE,"recreate"); // ecriture
  int evtid = 400000;
  int evtidmin = evtid;
  int evtidmax = evtid+nevts-1;
  char keyname[100];

  for( int i=0;i<nevts;i++ )
    {
      Event * a = new Event(++evtid);
      int j = 1+(int) (10.0*rand()/(RAND_MAX+1.0));// entre 1 et 10
      a->NDetector=2*j;
      cout << a->NDetector << " detectors." << endl;
      Detector * sa = new Detector[a->NDetector];
      a->detectors.resize(a->NDetector);
      for( int k=0;k<a->NDetector;k++ )
	{
	  sa[k].Id = 4*j+k;
	  sa[k].Fadc = new Data(100+(int)(100.0*rand()/(RAND_MAX+1.0)));
	  a->detectors[k] = sa[k];
	  a->detectors[k].Fadc = new Data();
	  *a->detectors[k].Fadc = *sa[k].Fadc;
	}
      delete [] sa;
      PrintEvent(*a);
      
      cout << "Ecriture de IoSdEvent avec ->Write()" << endl;
      f2.cd();
      a->Dump();
      a->Print();
      sprintf(keyname,"%d",evtid);
      a->Write(keyname);
      f2.Write();
      cout << "Et voila" << endl << endl;
      delete a;
    }
  f2.ls();
  f2.Dump();
  f2.Close();
  exit(0);
  // lecture
  char cid[20];
  TFile f3(ROOTFILE);
  cout << "Lecture IoSdEvent fait avec ->Get()" << endl;
  cerr << "##################### LECTURE #########################" << endl;
  for( int i=0;i<nevts;i++ )
    {
      Event *  ev;
      int id = evtidmin + (int)floor((evtidmax-evtidmin)*(rand()/(RAND_MAX+1.0)));
      sprintf(cid,"%d",id);
      ev = (Event *)(f3.Get(cid));
    }
  cout << "Et voila" << endl << endl;	
  return 0; 
}

void PrintEvent(const Event& ev) 
{
  printf("Address = 0x%x\n",(int)(&ev));
  cout << "--------------------------------------------------------------" << endl;
  cout << "EventId : " << ev.Id << endl
       << " #Stations : " << ev.NDetector << endl;
  for(unsigned int i = 0; i < ev.detectors.size(); i++ ) {
    cout << "   - Station Number : " << i << endl
	 << "         Id : " << ev.detectors[i].Id << endl;
    cout << "         ------------------" << endl;
    if(ev.detectors[i].Fadc != NULL) 
      {
	cout << "         FADC :" << endl;
	for( int k=0;k<MAXSAMPLE;k++ ) cout << " " << ev.detectors[i].Fadc->Trace[k];
	cout << endl;
      }
    else cout << "         No FADC trace" << endl << "         ------------------" << endl;    
  }
}