package FS::part_event::Action::cust_bill_send_if_newest;

use strict;
use base qw( FS::part_event::Action );

sub description {
  'Send invoice (email/print/fax) with alternate template, if it is still the newest invoice (useful for late notices - set to 31 days or later)';
}

# XXX is this handled better by something against customers??
#sub deprecated {
#  1;
#}

## declaring that this action will send out an invoice
sub will_send_invoice { 1; }

sub eventtable_hashref {
  { 'cust_bill' => 1 };
}

sub option_fields {
  (
    'modenum' => {  label => 'Invoice mode',
                    type  => 'select-invoice_mode',
                 },
    'if_newest_templatename' => { label    => 'Template',
                                  type     => 'select-invoice_template',
                                },
  );
}

sub default_weight { 50; }

sub do_action {
  my( $self, $cust_bill ) = @_;

  my $invnum = $cust_bill->invnum;
  my $custnum = $cust_bill->custnum;
  return '' if scalar(
    grep { $_->owed > 0 }
      qsearch('cust_bill', {
          'custnum' => $custnum,
          'invnum'  => { op=>'>', value=>$invnum },
        })
    );
  $cust_bill->set('mode' => $self->option('modenum'));
  $cust_bill->send( 'template' => $self->option('templatename') );
}

1;