#!/usr/local/bin/perl

use strict;

use Text::CSV_XS;

my ($mday, $mon, $year) = (localtime(time))[3..5];
my $cdate = sprintf "%02d" x 3, $mon+1, $mday, $year%100;

my $infile = "inmap.csv"; 
my $outfile = "outmap${cdate}.csv"; 

open( INFILE, $infile);
open (OUTFILE, ">", $outfile);
	
my $csv = Text::CSV_XS->new({binary=>1});
	
while (defined(my $line = <INFILE>)) {
	next if $. == 1; 
	chomp $line; 
	if (my $status = $csv->parse($line)) {
		my @columns = $csv->fields;


	        # quote columns with commas
		@columns = quotecolumn(@columns);
	        
		#get email address
		for (9) {
			$columns[$_] =~ s/^.*SMTP://;
			$columns[$_] =~ s/\%.*$//;
			$columns[$_] =~ s/\".*$//;
		}

		#get street number and name		
		for (20) {
			$columns[$_] =~ s/,.*$//;
		}
		
	print OUTFILE join(",", @columns[1,2,3,4,5,9,11,12,13,15,16,17,18,19,20,21,22,23,24]), "\n";
	} 
}
close (INFILE);
close (OUTFILE);

sub quotecolumn {
    my @columns = @_;
    for (@columns) {
        if (/,/) {
            unless (/^"[^"]*"$/) {
                $_ = qq("$_");
            }
        }
    }
    return @columns;
}