#include <sys/time.h>
#include <iostream>

#include <TROOT.h>
#include <TBenchmark.h>

#include "ISlowControlDatabase.hxx"
#include "ITPCStatus.hxx"


void help(){

  std::cout << "Usage:"<<std::endl;
  std::cout << "    toolTpcStatus.exe -s YYYY MM DD HH MM SS -e YYYY MM DD HH MM SS [-a Author Name ] [-c Some Comment] [-p] [-v]"<< std::endl;
  std::cout << "      -s specify year month day minute and second of start period"<< std::endl;
  std::cout << "      -e specify year month day minute and second of start period"<< std::endl;
  std::cout << "      -a author name to put in database entry log"<< std::endl;
  std::cout << "      -c comment to append to database entry log"<<std::endl;
  std::cout << "      -p make png files of plots (if not set will still get root file with plots)"<<std::endl;
  std::cout << "      -v be more verbose and print statuses to screen"<<std::endl;

  return;


}


/// Program calculate time ranges
/// of when the TPC is good, and
/// plot livefractions over that
/// range

int main(int argc,char **argv){
  gROOT->SetStyle("Pub");

  int syear=0;
  int smonth=0;
  int sday=0;
  int shour=0;
  int smin=0;
  int ssec=0;

  int eyear=0;
  int emonth=0;
  int eday=0;
  int ehour=0;
  int emin=0;
  int esec=0;

  char aauthor[256];
  sprintf(aauthor,"Blair_Jamieson");
  char acomment[256];
  sprintf(acomment,"");

  int maxsamples=-1;

  bool makeplots=false;
  bool verbose=false;

  // ***** process command line arguments ... 
  Int_t i=1;
  while ( i < argc ) {
    if ( strcmp(argv[i],"-h") == 0 || argc < 14 ) {
      help();
      exit(1);
    }
    else if ( strcmp(argv[i],"-m") == 0 ) {
      //std::cout<<"here"<<std::endl;
      maxsamples = atoi( argv[++i] );
    }
    else if ( strcmp(argv[i],"-p") == 0 ) {
      makeplots = true;
    }
    else if ( strcmp(argv[i],"-v") == 0 ) {
      verbose = true;
    }
    else if ( strcmp(argv[i],"-e") == 0 ) {
      eyear  = atoi( argv[++i] );
      emonth = atoi( argv[++i] );
      eday   = atoi( argv[++i] );
      ehour   = atoi( argv[++i] );
      emin   = atoi( argv[++i] );
      esec   = atoi( argv[++i] );
    }
    else if ( strcmp(argv[i],"-s") == 0 ) {
      syear  = atoi( argv[++i] );
      smonth = atoi( argv[++i] );
      sday   = atoi( argv[++i] );
      shour = atoi( argv[++i] );
      smin   = atoi( argv[++i] );
      ssec   = atoi( argv[++i] );
    } else if  (strcmp(argv[i],"-a") == 0 ) {
      aauthor[0] = 0x0;
      while ( i < argc-1 && argv[i+1][0] != '-' ){
	strcat(aauthor,argv[++i]);
	strcat(aauthor,"_");
      }
      int alen = strlen(aauthor);
      aauthor[alen-1] = 0x0;
    } else if  (strcmp(argv[i],"-c") == 0 ) {
      while ( i < argc-1 && argv[i+1][0] != '-' ){
	strcat(acomment,argv[++i]);
	strcat(acomment,"_");
      }
      int alen = strlen(acomment);
      acomment[alen-1] = 0x0;
    }
    i++;
  }
  
  if ( syear==0 || eyear==0 ){
    std::cout<<"ERROR. One of date parameters missing."<<std::endl;
    help();
    exit(1);
  }
       
  TBenchmark timer;
  timer.Start("all");

  // calculate over the time range requested
  ITPCStatus aTPCStatus(   
			syear, smonth, sday, shour, smin, ssec,
			eyear, emonth, eday, ehour, emin, esec, 
			verbose, makeplots );

  aTPCStatus.WriteLog( aauthor, acomment );
  timer.Stop("all");
  float cputime = timer.GetCpuTime("all");
  float realtime = timer.GetRealTime("all");
  std::cout<<"Execution took "<<cputime<<" CPU seconds, and "
	   <<realtime<<" Real seconds.\nDone!"<<std::endl;
}