%
my $conf = new FS::Conf;
my $mydomain = $conf->config('domain');
my($svcnum, $pkgnum, $svcpart, $part_svc, $svc_forward);
if ( $cgi->param('error') ) {
  $svc_forward = new FS::svc_forward ( {
    map { $_, scalar($cgi->param($_)) } fields('svc_forward')
  } );
  $svcnum = $svc_forward->svcnum;
  $pkgnum = $cgi->param('pkgnum');
  $svcpart = $cgi->param('svcpart');
  $part_svc=qsearchs('part_svc',{'svcpart'=>$svcpart});
  die "No part_svc entry!" unless $part_svc;
} else {
  my($query) = $cgi->keywords;
  if ( $query =~ /^(\d+)$/ ) { #editing
    $svcnum=$1;
    $svc_forward=qsearchs('svc_forward',{'svcnum'=>$svcnum})
      or die "Unknown (svc_forward) svcnum!";
    my($cust_svc)=qsearchs('cust_svc',{'svcnum'=>$svcnum})
      or die "Unknown (cust_svc) svcnum!";
    $pkgnum=$cust_svc->pkgnum;
    $svcpart=$cust_svc->svcpart;
  
    $part_svc=qsearchs('part_svc',{'svcpart'=>$svcpart});
    die "No part_svc entry!" unless $part_svc;
  } else { #adding
    $svc_forward = new FS::svc_forward({});
    foreach $_ (split(/-/,$query)) { #get & untaint pkgnum & svcpart
      $pkgnum=$1 if /^pkgnum(\d+)$/;
      $svcpart=$1 if /^svcpart(\d+)$/;
    }
    $part_svc=qsearchs('part_svc',{'svcpart'=>$svcpart});
    die "No part_svc entry!" unless $part_svc;
    $svcnum='';
    #set fixed and default fields from part_svc
    foreach my $part_svc_column (
      grep { $_->columnflag } $part_svc->all_part_svc_column
    ) {
      $svc_forward->setfield( $part_svc_column->columnname,
                              $part_svc_column->columnvalue,
                            );
    }
  }
}
my $action = $svc_forward->svcnum ? 'Edit' : 'Add';
my %email;
if ($pkgnum) {
  #find all possible user svcnums (and emails)
  #starting with those currently attached
  if ( $svc_forward->srcsvc ) {
    my $svc_acct = qsearchs( 'svc_acct', { 'svcnum' => $svc_forward->srcsvc } );
    $email{$svc_forward->srcsvc} = $svc_acct->email;
  }
  if ( $svc_forward->dstsvc ) {
    my $svc_acct = qsearchs( 'svc_acct', { 'svcnum' => $svc_forward->dstsvc } );
    $email{$svc_forward->dstsvc} = $svc_acct->email;
  }
  #and including the rest for this customer
  my($u_part_svc,@u_acct_svcparts);
  foreach $u_part_svc ( qsearch('part_svc',{'svcdb'=>'svc_acct'}) ) {
    push @u_acct_svcparts,$u_part_svc->getfield('svcpart');
  }
  my($cust_pkg)=qsearchs('cust_pkg',{'pkgnum'=>$pkgnum});
  my($custnum)=$cust_pkg->getfield('custnum');
  my($i_cust_pkg);
  foreach $i_cust_pkg ( qsearch('cust_pkg',{'custnum'=>$custnum}) ) {
    my($cust_pkgnum)=$i_cust_pkg->getfield('pkgnum');
    my($acct_svcpart);
    foreach $acct_svcpart (@u_acct_svcparts) {   #now find the corresponding 
                                              #record(s) in cust_svc ( for this
                                              #pkgnum ! )
      foreach my $i_cust_svc (
        qsearch( 'cust_svc', { 'pkgnum'  => $cust_pkgnum,
                               'svcpart' => $acct_svcpart } )
      ) {
        my $svc_acct =
          qsearchs( 'svc_acct', { 'svcnum' => $i_cust_svc->svcnum } );
        $email{$svc_acct->svcnum} = $svc_acct->email;
      }  
    }
  }
} elsif ( $action eq 'Edit' ) {
  my($svc_acct)=qsearchs('svc_acct',{'svcnum'=>$svc_forward->srcsvc});
  $email{$svc_forward->srcsvc} = $svc_acct->email;
  $svc_acct=qsearchs('svc_acct',{'svcnum'=>$svc_forward->dstsvc});
  $email{$svc_forward->dstsvc} = $svc_acct->email;
} else {
  die "\$action eq Add, but \$pkgnum is null!\n";
}
my($srcsvc,$dstsvc,$dst)=(
  $svc_forward->srcsvc,
  $svc_forward->dstsvc,
  $svc_forward->dst,
);
#display
%>
<%= header("Mail Forward $action") %>
<% if ( $cgi->param('error') ) { %>
  Error: <%= $cgi->param('error') %>
  
<% } %>
Service #<%= $svcnum ? "$svcnum" : " (NEW)" %>
Service: <%= $part_svc->svc %>