#!/usr/bin/perl

use strict;

my $logfile  = '/tmp/WDL_Scan_0000.csv';
my $locofile = '/tmp/locos.txt';

my ($locodn, $loco_data);
my ($linecnt1, $linecnt2) = 0;

open( my $file_1, '<', $logfile) 
  or die "Error: Cannot open $logfile.";
my @loco_data = <$file_1>;
close( $file_1 );

open( my $file_2, '<', $locofile) 
  or die "Error: Cannot open $locofile.";

while ( <$file_2> ) {
  chop($locodn);

  my ($RR_Name, $Loco_no, $Event_Date, $Event_Time,
    $Event_Code, $Event_Duration,$Source_File ) = split( /,/ );

  chop($loco_data);
  chop($Loco_no);

  $linecnt1++ if grep { /\b$Loco_no\b/ } @loco_data;
  $linecnt2++;

  print "Rec: ",$linecnt2, " In: ",$linecnt1, "\r";
}

close( $file_2 );