%
%
%  # options example...
%  #
%  # 'name'  =>
%  # 'table' =>
%  # #? 'primary_key' => #required when the dbdef doesn't know...???
%  # 'labels' => {
%  #               'column' => 'Label',
%  #             }
%  #
%  # listref - each item is a literal column name (or method) or hashref
%  #                                                          or (notyet) coderef
%  # if not specified all columns (except for the primary key) will be editable
%  # 'fields' => [
%  #               'columname',
%  #               { 'field' => 'another_columname',
%  #                 'type'  => 'text', #text
%  #                                    #checkbox
%  #                                    #select
%  #                                    #hidden - hidden value from object
%  #                                    #fixed - display fixed value from here
%  #                                    #fixedhidden - hidden value from here
%  #                 'value' => 'Y', #for checkbox, fixed, fixedhidden
%  #               },
%  #             ]
%  #
%  # 'menubar'     => '', #menubar arrayref
%  #
%  # #run when re-displaying with an error
%  # 'error_callback' => sub { my( $cgi, $object ) = @_; },
%  #
%  # #run when editing
%  # 'edit_callback' => sub { my( $cgi, $object ) = @_; },
%  #
%  # # returns a hashref for the new object
%  # 'new_hashref_callback'
%  #
%  # #run when adding
%  # 'new_callback' => sub { my( $cgi, $object ) = @_; },
%  #
%  # #XXX describe
%  # 'field_callback' => sub { },
%  #
%  # #string or coderef of additional HTML to add before </TABLE>
%  # 'html_table_bottom' => '',
%  #
%  # 'viewall_dir' => '', #'search' or 'browse', defaults to 'search'
%  #
%  # 'html_bottom' => '', #string
%  # 'html_bottom' => sub {
%  #                        my $object = shift;
%  #                        # ...
%  #                        "html_string";
%  #                      },
%  #
%  # # overrides default popurl(1)."process/$table.html"
%  # 'post_url' => popurl(1).'process/something', 
%
%  my(%opt) = @_;
%
%  #false laziness w/process.html
%  my $table = $opt{'table'};
%  my $class = "FS::$table";
%  my $pkey = dbdef->table($table)->primary_key; #? $opt{'primary_key'} || 
%  my $fields = $opt{'fields'}
%               #|| [ grep { $_ ne $pkey } dbdef->table($table)->columns ];
%               || [ grep { $_ ne $pkey } fields($table) ];
%  #my @actualfields = map { ref($_) ? $_->{'field'} : $_ } @$fields;
%
%  my $object;
%  if ( $cgi->param('error') ) {
%
%    $object = $class->new( {
%      map { $_ => scalar($cgi->param($_)) } fields($table)
%    });
%
%    &{$opt{'error_callback'}}($cgi, $object)
%      if $opt{'error_callback'};
%
%  } elsif ( $cgi->keywords || $cgi->param($pkey) ) { #editing
%
%    my $value;
%    if ( $cgi->param($pkey) ) {
%      $value = $cgi->param($pkey)
%    } else { 
%      my( $query ) = $cgi->keywords;
%      $value = $query;
%    }
%    $value =~ /^(\d+)$/ or die "unparsable $pkey";
%    $object = qsearchs( $table, { $pkey => $1 } );
%    warn "$table $pkey => $1"
%      if $opt{'debug'};
%
%    &{$opt{'edit_callback'}}($cgi, $object)
%      if $opt{'edit_callback'};
%
%  } else { #adding
%
%    my $hashref = $opt{'new_hashref_callback'}
%                    ? &{$opt{'new_hashref_callback'}}
%                    : {};
%
%    $object = $class->new( $hashref );
%
%    &{$opt{'new_callback'}}($cgi, $object)
%      if $opt{'new_callback'};
%
%  }
%
%  my $action = $object->$pkey() ? 'Edit' : 'Add';
%
%  my $title = "$action $opt{'name'}";
%
%  my $viewall_url = $p . ( $opt{'viewall_dir'} || 'search' ) . "/$table.html";
%  $viewall_url = $opt{'viewall_url'} if $opt{'viewall_url'};  
%
%  my @menubar = ();
%  if ( $opt{'menubar'} ) {
%    @menubar = @{ $opt{'menubar'} };
%  } else {
%    @menubar = (
%      'Main menu' => $p, #eventually get rid of this when the ACL/UI update is done
%      #eventually use Lingua::bs to pluralize
%      "View all $opt{'name'}s" => $viewall_url,
%    );
%  }
%
%
<% include("/elements/header.html", $title,
              include( '/elements/menubar.html', @menubar )
           )
%>
% if ( $cgi->param('error') ) { 

  <FONT SIZE="+1" COLOR="#ff0000">Error: <% $cgi->param('error') %></FONT>
  <BR><BR>
% } 

% my $url = $opt{'post_url'} || popurl(1)."process/$table.html";

<FORM ACTION="<% $url %>" METHOD=POST>
<INPUT TYPE="hidden" NAME="svcdb" VALUE="<% $table %>">
<INPUT TYPE="hidden" NAME="<% $pkey %>" VALUE="<% $object->$pkey() %>">
<% ( $opt{labels} && exists $opt{labels}->{$pkey} )
      ? $opt{labels}->{$pkey}
      : $pkey
%>
#<% $object->$pkey() || "(NEW)" %>

<% ntable("#cccccc",2) %>
% foreach my $f ( map { ref($_) ? $_ : {'field'=>$_} }
%                       @$fields
%                 ) {
%
%    &{ $opt{'field_callback'} }( $f )
%      if $opt{'field_callback'};
%
%    my $field = $f->{'field'};
%    my $type = $f->{'type'} ||= 'text';
%
%


  <TR>

    <TD ALIGN="right">
      <% ( $opt{labels} && exists $opt{labels}->{$field} )
              ? $opt{labels}->{$field}
              : $field
      %>
    </TD>

% if ( $type eq 'fixed' ) { 

      <TD BGCOLOR="#dddddd"><% $f->{'value'} %></TD>
      <INPUT TYPE="hidden" NAME="<% $field %>" VALUE="<% $f->{'value'} %>">

% } elsif ( $type eq 'fixedhidden' ) {

      <INPUT TYPE="hidden" NAME="<% $field %>" VALUE="<% $f->{'value'} %>">

% } elsif ( $type eq 'checkbox' ) { 

      <TD>
        <INPUT TYPE="checkbox" NAME="<% $field %>" VALUE="<% $f->{'value'} %>" <% $object->$field() eq $f->{'value'} ? ' CHECKED' : '' %>>
      </TD>

% } elsif ( $type eq 'select' ) { 

      <TD>
        <SELECT NAME="<% $field %>" 
%     my $aref = $f->{'value'}{'values'};
%     my $vkey = $f->{'value'}{'vcolumn'};
%     my $ckey = $f->{'value'}{'ccolumn'};
%     foreach my $v (@$aref) {
	  <OPTION <% ($object->$field() eq $v->$vkey) ? 'SELECTED' : '' %>
	    VALUE="<% $v->$vkey %>"><% $v->$ckey %></OPTION>
%     }
	</SELECT>
      </TD>

% } else { 

      <TD>
        <INPUT TYPE="<% $type %>" NAME="<% $field %>" VALUE="<% $object->$field() %>">
      <TD>

% } 

  </TR>

% } 

<% ref( $opt{'html_table_bottom'} )
      ? &{ $opt{'html_table_bottom'} }( $object )
      : $opt{'html_table_bottom'}
%>

</TABLE>

<% ref( $opt{'html_bottom'} )
      ? &{ $opt{'html_bottom'} }( $object )
      : $opt{'html_bottom'}
%>

<BR>

<INPUT TYPE="submit" VALUE="<% $object->$pkey() ? "Apply changes" : "Add $opt{'name'}" %>">

</FORM>

<% include("/elements/footer.html") %>