#!/usr/local/bin/perl
use strict;
use warnings;
use Text::CSV;
use FileHandle;

my $i=1;

my @fields;
my @array;
my @list = (11, 15, 18);
#my $colref=\@fields;
my @headers; 


my $csv = Text::CSV_XS->new ({ binary => 1, auto_diag => 1 });
#my $IN = new FileHandle;
my ($logfile, $logpath);
$logpath = 'C:\\Users\\amwang\\Desktop';
$logfile = "$logpath\\log.txt"; 
open (LOG,">>","$logfile") || die ("Error : can't open log file");

my $file = "$logpath\\TCT_AGM.csv"; 


# foreach loop execution

foreach $a (@list) {
 print "value of a: $a\n";
open(my $data, "<$file") or die "Could not open '$file' $!\n";
while (my $line = <$data>) {
  chomp $line;
 
  if ($csv->parse($line)) {
      my $field_count = $csv->fields();
      
    while (my $fields = $csv->getline( $data )) {
	push(@headers,$fields->[$a]);
	}
  } else {
      warn "Line could not be parsed: $line\n";
  }
  print LOG $headers [2], "\t";
 
  }
close ($data);
}