#!/perl
use strict;
use warnings FATAL => qw(all);

use Encode;
use FindBin qw($Bin);
use lib $Bin;
use testlib;
use Try::Tiny;

my $path = shift or die "No source!\n";
my $string = do { local $/ = undef; 
   open my $in, "<", "$path" or die "$!";<$in>;};

my $xml = decode('utf8', $string); 
my $h = House->new(xml => $xml);

for my $d ( @{$h->depts} )
{
	for my $art ( @{$d->articles} )
	{
		my $prod = try {$art->prod} catch {0}; # $art->prod // 0;
		my $country = $prod ? $prod->country : '';
		print join("\t", $d->name, $art->key, $country), $/;
	}
}