package WebGUI::Definition::Shop;

=head1 LEGAL

 -------------------------------------------------------------------
  WebGUI is Copyright 2001-2012 Plain Black Corporation.
 -------------------------------------------------------------------
  Please read the legal notices (docs/legal.txt) and the license
  (docs/license.txt) that came with this distribution before using
  this software.
 -------------------------------------------------------------------
  http://www.plainblack.com                     info@plainblack.com
 -------------------------------------------------------------------

=cut

use 5.010;
use feature ();

use Moose::Exporter;
use WebGUI::Definition ();
use WebGUI::Definition::Meta::Shop;
use Moose::Util;
use Moose::Util::MetaRole;

use namespace::autoclean;

no warnings qw(uninitialized);

our $VERSION = '0.0.1';

=head1 NAME

Package WebGUI::Definition::Shop

=head1 DESCRIPTION

Moose-based meta class for all Shop definitions in WebGUI.  Shop plugins have a name, pluginName, and
the table where their data is stored as JSON blobs, tableName.

=head1 SYNOPSIS

A definition contains all the information needed to build an object.
Information required to build forms are added as optional roles and
sub metaclasses.  Database persistance is handled similarly.

=head1 METHODS

These methods are available from this class:

=cut

my ($import, $unimport, $init_meta) = Moose::Exporter->build_import_methods(
    install          => [ 'unimport' ],
    also             => 'WebGUI::Definition',
);

#-------------------------------------------------------------------

=head2 import ( )

A custom import method is provided so that uninitialized properties do not
generate warnings.

=cut

sub import {
    my $class = shift;
    my $caller = caller;
    $class->$import({ into_level => 1 });
    warnings->unimport('uninitialized');
    feature->import(':5.10');
    namespace::autoclean->import( -cleanee => $caller );
    return 1;
}

#-------------------------------------------------------------------

=head2 init_meta ( )

A custom init_meta, so that if inported into a class, it applies the roles
to the class, and applies the meta-role to the meta-class.

But, if it is applied to a Role, then only the meta-role is applied, since we want
the final application to be in the end user of the Role.

This permits using this to compose Roles with their own database tables.

=cut

sub init_meta {
    my $class = shift;
    my %args = @_;
    my $for_class = $args{for_class};
    if ($for_class->meta->isa('Moose::Meta::Class')) {
        Moose::Util::MetaRole::apply_metaroles(
            for             => $for_class,
            class_metaroles => {
                class           => ['WebGUI::Definition::Meta::Shop'],
            },
        );
        Moose::Util::apply_all_roles(
            $for_class,
            'WebGUI::Definition::Role::Object',
        );
    }
    else {
        Moose::Util::MetaRole::apply_metaroles(
            for             => $for_class,
            role_metaroles  => {
                role            => ['WebGUI::Definition::Meta'],
            },
        );
    }
    return $for_class->meta;
}

1;