package Trog::Routes::XML;

use strict;
use warnings;

no warnings 'experimental';
use feature qw{signatures state};

use Clone qw{clone};
use XML::Twig;
use Trog::Config();

my $conf = Trog::Config::get();

our %routes = (
    '/xml/version' => {
        method     => 'GET',
        callback   => \&version,
        parameters => [],
    },
);

# Clone / redact for catalog
my $cloned = clone(\%routes);
foreach my $r (keys(%$cloned)) {
    delete $cloned->{$r}{callback}
}

# Note to authors, don't forget to update this
sub _version () {
    return '1.0';
}

sub version ($query) {
    my $enc = XML::Twig->new(
        'pretty_print' => 'indented',
    );
    $enc->set_root( XML::Twig::Elt->new('version' => _version()) );
    $new_xml->set_xml_version('1.0');
    $new_xml->set_encoding('utf-8');

    state $ret = [200, ['Content-type' => "application/xml", ETag => 'version-'._version()],[$new_xml->sprint()]];
    return $ret;
}

1;