#------------------------------------------------------------
# Copyright (C) 2006 RoyaltyShare, Inc.   All Rights Reserved
# $Id$
#------------------------------------------------------------
package RPS::ArtistContract::UnitEscalationList;

use strict;
use warnings;
use Data::Dumper;

use lib '/app/tools/rps/lib';
use RPS::ArtistContract::UnitEscalation;
use RPS::DB::Item::ArtistContractUnitEscalation;

use Common::FormObject;
use base 'Common::FormObject';


sub _init
{
	my ($self, %args) = @_;

	$self->SUPER::_init(%args);

    $self->{UnitEscalation} = [];

	if($args{contractID} && $args{contractMode})
	{
        $self->{_contractID} = $args{contractID};
        $self->{_contractMode} = $args{contractMode};

        # jpk - I am relying on this list coming back sorted by units.
        #
		my $collection = RPS::DB::Item::ArtistContractUnitEscalation->GetByContractID($args{contractID}, $args{contractMode});
		while ($collection->hasNext())
		{
			my $obj = $collection->next();
			push @{$self->{UnitEscalation}}, RPS::ArtistContract::UnitEscalation->new(_dbItem => $obj);
		}
	}

	return $self;
}


sub validate
{
    my ($self) = @_;

	my $valid = $self->SUPER::validate();
	my %unique = ();
	foreach my $item (@{$self->{UnitEscalation}})
	{
		next if(!defined $item || $item->Delete());

		if(defined $item->Units())
		{
			if($unique{$item->Units()})
			{
				$self->setError(Common::FormObject::kErrDuplicate);
				$valid = 0;
			}
			else
			{
				$unique{$item->Units()} = 1;
			}
		}

        if(! $item->validate())
        {
            $valid = 0;
        }
	}

	return $valid;
}


sub save
{
	my ($self, %args) = @_;

	foreach my $item (@{$self->{UnitEscalation}})
	{
		if($item->Amount() && $item->Units())
		{
			$item->save();
		}
	}
}

sub _listProperties
{
    return
    {
        UnitEscalation => 1
    };
}


# This is the special sort of list accessor.
#
sub UnitEscalation
{
    my ($self, $index, $methodAddressList, $newValue) = @_;

    if (0 == scalar @$methodAddressList)
    {
        if (defined $newValue)
        {
            $self->{UnitEscalation}[$index] = $newValue;
        }
		return 1;
    }

	# May need to dynamically add objects to the list...
	#
	if (! defined $self->{UnitEscalation}[$index])
	{
		$self->{UnitEscalation}[$index] = RPS::ArtistContract::UnitEscalation->new(contractID => $self->{_contractID}, contractMode => $self->{_contractMode});
	}

    return $self->{UnitEscalation}[$index]->_accessProperty($methodAddressList, $newValue);
}


sub getList
{
	my ($self) = @_;

	return $self->{UnitEscalation};
}


###
1;#
###