<% include( 'elements/edit.html',
              'table'         => 'rate_tier',
              'name_singular' => 'tiering plan',
              'fields'        => [
                'tiername',
                #{ field=>'disabled', type=>'checkbox', value=>'Y' },
                { 'field'             => 'tierdetailnum',
                  'type'              => 'rate_tier_detail',
                  'colspan'           => 2,
                  'o2m_table'         => 'rate_tier_detail',
                  'm2_label'          => 'Tier',
                  'm2_error_callback' => $m2_error_callback,
                },
              ],
              'labels'        => { 'tiernum'       => 'Plan #',
                                   'tiername'      => 'Tiering plan',
                                   'tierdetailnum' => 'Tier',
                                 },
              'viewall_dir' => 'browse',
          )
%>
<%init>

die "access denied"
  unless $FS::CurrentUser::CurrentUser->access_right('Configuration');

my $m2_error_callback = sub {
  my($cgi, $object) = @_;

  #process_o2m fields in process/rate_tier.html
  my @fields = qw( min_quan min_charge );
  my @gfields = ( '', map "_$_", @fields );

  map {
        if ( /^tierdetailnum(\d+)$/ ) {
          my $num = $1;
          if ( grep $cgi->param("tierdetailnum$num$_"), @gfields ) {
            my $x = new FS::rate_tier_detail {
              'tierdetailnum' => scalar($cgi->param("tierdetailnum$num")),
              map { $_ => scalar($cgi->param("tierdetailnum${num}_$_")) }
                  @fields,
            };
            $x;
          } else {
            ();
          }
        } else {
          ();
        }
      }
      $cgi->param;
};

</%init>