#!/usr/bin/gawk -f

# tLoc - Total number of lines of code
# trues - Total number of trues in the data set
# falses - Total number of falses in the data set
# effortFile - The file to write the individual fired efforts too

BEGIN{
    tLoc = 100;
    trues = 1;
    falses = 1;
    effortFile = "file.txt";

    IGNORECASE = 1;
    FS=OFS=" ";
    pd=0;
    pf=0;
    count=0;
    effort=0;
}

NF == 1 || NF == 0{next;}

$2 ~ "true" || $2 ~ "yes"{
  gsub( /[\(\)]/, "" );
  count++;  

  if ( $4 ~ $2 ) pd++;
  else pf++;

  effort = effort + exp( $5 );
  if ( trues == 0 )  print effort " " 0 >> effortFile;
  else print effort/tLoc*100 " " pd/trues*100 " " pf/falses*100 >> effortFile;
}

END{
  print effort " / " tLoc;

  if ( trues == 0 ) pd = 0;
  else pd = pd/trues * 100;;
  
  if ( falses == 0 ) pf = 0;
  else pf = pf/falses * 100;

  if ( tLoc == 0 ) effort = 0;
  else effort = effort/tLoc * 100;

  print pd "," pf "," effort;
}