package pf::factory::scan;

=head1 NAME

pf::factory::scan

=cut

=head1 DESCRIPTION

pf::factory::scan

The factory for creating pf::scan objects

=cut

use strict;
use warnings;
use Module::Pluggable
  search_path => 'pf::scan',
  sub_name    => 'modules',
  require     => 1,
  inner       => 0;
use List::MoreUtils qw(any);
use pf::scan;
use pf::config qw(
    %ConfigScan
);

our @MODULES = __PACKAGE__->modules;

sub factory_for { 'pf::scan' }

sub new {
    my ($class,$name) = @_;
    my $object;
    my $data = $ConfigScan{$name};
    $data->{id} = $name;
    if ($data) {
        my $subclass = $class->getModuleName($name,$data);
        $object = $subclass->new(%$data);
    }
    return $object;
}

sub getModuleName {
    my ($class,$name,$data) = @_;
    my $mainClass = $class->factory_for;
    my $type = $data->{type};
    my $subclass = "${mainClass}::${type}";
    die "type is not defined for $name" unless defined $type;
    die "$type is not a valid type" unless any { $_ eq $subclass  } @MODULES;
    $subclass;
}

=head1 AUTHOR

Inverse inc. <info@inverse.ca>

=head1 COPYRIGHT

Copyright (C) 2005-2023 Inverse inc.

=head1 LICENSE

This program is free software; you can redistribute it and::or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
USA.

=cut

1;

