--- trunk/lib/Frey/Introspect.pm	2008/11/05 08:20:59	288
+++ trunk/lib/Frey/Introspect.pm	2008/12/10 20:45:11	802
@@ -8,10 +8,15 @@
 use File::Slurp;
 use List::Util;
 
+use PPI;
+use PPI::HTML;
+
 use lib 'lib';
+use Frey::Pod;
 
-extends 'Frey';
+extends 'Frey::PPI';
 with 'Frey::Web';
+with 'Frey::Storage';
 
 has 'class' => (
 	is => 'rw',
@@ -19,10 +24,6 @@
 	required => 1,
 );
 
-has 'path' => (
-	is => 'rw',
-);
-
 =head2 joose
 
   my $js = $o->joose;
@@ -32,7 +33,7 @@
 sub joose {
 	my ($self) = @_;
 
-	my ( $meta, $is_role ) = $self->load_class;
+	my ( $meta, $is_role ) = $self->class_meta;
 
 	if ( ! $is_role ) {
 		my @superclasses = map{ $_->meta->name }
@@ -77,7 +78,7 @@
 	$out .= "\t\t},\n\t\tmeta: Frey.HTML,
 		classMethods: {
 			renderHTML: function () {
-				return new Joose.SimpleRequest().getText(\"/Frey-Introspect?class=" . $self->class . "\")
+				return new Joose.SimpleRequest().getText(\"/" . $self->class . "\")
 			},\n";
 
 	$out .= "\t\t},\n";
@@ -95,88 +96,133 @@
 	my $path = "static/blib/$filename";
 	write_file( $path, $out );
 	warn "# created $path\n";
-	$self->path( $path );
 
 	return $out;
 }
 
-=head2 methods
-
-  my @methods = $o->methods;
-
-=cut
-
-sub methods {
-	my $self = shift;
-
-	my ( $meta, $is_role ) = $self->load_class;
-
-	my $attr;
-	$attr->{$_}++ foreach $meta->get_attribute_list;
-	my @methods = grep { ! defined($attr->{$_}) } $meta->get_method_list;
-	warn "# methods = ",dump( @methods ) if $self->debug;
-
-	return sort @methods;
-}
-
-use Frey::ClassLoader;
-
-sub load_class {
-	my $self = shift;
-	return Frey::ClassLoader->load_package( $self->class );
-}
-
+sub as_markup {
+	my ( $self ) = @_;
 
-=head1 OUTPUT GENERATION
+	$self->add_head( 'static/introspect.css' );
 
-=head2 markup
+	my ( $meta, $is_role ) = $self->class_meta;
 
-  $o->markup;
+	my $class = $self->class;
+	$self->title( $class );
 
-=cut
+	my $introspect_path = "var/introspect/$class.yaml";
+	$self->mkbasepath( $introspect_path );
+	my $introspect; # FIXME update with = $self->load( $introspect_path );
 
-sub markup {
-	my ( $self ) = @_;
-
-	$self->add_head( 'static/introspect.css' );
+	my ( $superclasses, $roles ) = ( '<b>Role</b>', '' );
+	if ( ! $is_role ) {
+		if ( $meta->superclasses ) {
+			$superclasses = 'Superclasses: ' .
+				join(', ',
+					map {
+						my $name = $_->meta->name;
+						$introspect->{superclass}->{$name} = {};
+						$self->dropdown( $name, $_->meta )
+					}
+					#grep { $_ ne 'Moose::Object' }
+					$meta->superclasses
+				);
+		}
+	}
 
-	my ( $meta, $is_role ) = $self->load_class;
+	my $method_from_role;
+	my $attribute_from_role;
 
-	my $class = $self->class;
+	if ( $meta->can('roles') ) {
+		my $role_nr = 1;
+		$roles = join(' ',
+			grep { ! m/\Q$class\E/ }	# skip me
+			map {
+				my $name = $_->name;
+				$introspect->{roles}->{$name} = {};
+				$method_from_role->{    $_ }->{$name} = $role_nr foreach $_->get_method_list;
+				$attribute_from_role->{ $_ }->{$name} = $role_nr foreach $_->get_attribute_list;
+				$self->dropdown( $name, $name->meta ) . qq|<sup>| . $role_nr++ . qq|</sup>|;
+			}
+			$meta->calculate_all_roles
+		);
+		$roles = qq| with roles: $roles| if $roles;
+	}
+	warn "# method_from_role ",dump( $method_from_role );
 
 	my @methods;
-	@methods = map { qq|<td class="m">$_</td>| } $self->methods;
+	@methods = map {
+		my $name = $_;
+		if ( $method_from_role->{$name} ) {
+			my ( $role_name, $nr ) = each %{ $method_from_role->{$name} };
+			$introspect->{methods}->{$name}->{role} = $role_name;
+			$name .= qq|<sup title="$role_name">$nr</sup>|;
+		} else {
+			$introspect->{methods}->{$name} = {};
+		}
+		qq|<td class="m">$name</td>|
+	} sort $self->class_methods( $class );
 
 	my @attributes;
 	if ( $meta->get_attribute_list ) {
-	@attributes = map {
-			my $attr = $meta->get_attribute($_);
-			my ( $before, $title, $after ) = ( '', '', '' );
-			( $before, $title, $after ) = ( '<b>', ' title="required"', '</b>' ) if $attr->is_required;
-warn $attr->dump(3);
-			foreach my $check ( qw/has_type_constraint has_handles is_weak_ref is_required is_lazy should_coerce should_auto_deref has_default has_trigger has_documentation has_applied_traits/ ) {
+		@attributes = map {
+			my $name = $_;
+			$introspect->{attribute}->{$name} = {}; 
+			my $html_name = $name;
+			my $attr = $meta->get_attribute($name);
+			confess "$class attribute $name isn't blessed ",dump( $attr ) unless blessed $attr;
+			warn "## attr $name ref ",ref( $attr ) if $self->debug;
+
+			my ( $title, $properties ) = ( '', '' );
+			if ( $attr->can('is_required') && $attr->is_required ) {
+				( $html_name, $title ) = ( "<b>$name</b>", ' title="required"' );
+				$introspect->{attribute}->{$name}->{required} = 1;
+			}
+
+			foreach my $check ( qw/has_type_constraint has_handles is_weak_ref is_required is_lazy should_coerce should_auto_deref has_default has_trigger has_applied_traits/ ) {
 				my $getter;
 				
 				$getter = $check;
 				$getter =~ s/^has_//;
 				
-				if ( $attr->$check ) {
+				if ( $attr->can($check) && $attr->$check ) {
 					if ( $getter eq $check ) {
-						$after .= "$check";
+						$properties .= "$check";
 					} else {
-						$after .= qq{<span class="frey-popdown">$check};
-						# we need dump here instead of $attr->$getter->dump because default can return scalar
-						$after .= '<code>' . dump( $attr->$getter ) . '</code>' if $getter ne $check;
-						$after .= '</span>';
+						# we need our dump here instead of $attr->$getter->dump because default can return scalar
+						$properties .= $self->dropdown( $check, $attr->$getter );
 					}
 				}
-				$after .= ' ';
+				$properties .= ' ';
+			}
+			my $type = $attr->can('has_type_constraint') && $attr->has_type_constraint ? $attr->type_constraint->name : '';
+
+			if ( $attribute_from_role->{$name} ) {
+				my ( $role_name, $nr ) = each %{ $attribute_from_role->{$name} };
+				$name .= qq|<sup title="$role_name">$nr</sup>|;
+			}
+
+			if ( my $doc = eval { $attr->documentation } ) {
+				$properties = qq|
+					$properties
+					<span class="documentation">$doc</span>
+				|;
+				$self->add_css(qq|
+					span.documentation {
+						background: #eee;
+						padding: 0.25em;
+						float: left;
+						clear: left;
+					}
+				|);
+				$introspect->{action}->{$name}->{documentation} = $doc;
 			}
-			qq|<td class="a">$before $_</td><td>$after</td>|
+
+			qq|<td class="a">$html_name</td><td class="t">$type</td><td>$properties</td>|
 		} sort $meta->get_attribute_list
 	}
 
-	my $table = qq|<table class="frey-object-browser"><tr><th class="m">Methods</th><th class="a">Attributes</th><th class="p">Properties</th></tr>|;
+	my $table = qq|<table class="frey-introspect"><tr><th class="m">Methods</th><th class="a">Attributes</th><th>Type</th><th class="p">Properties</th></tr>|;
 	while ( @methods || @attributes ) {
 		my ($m,$a) = ( shift @methods, shift @attributes );
 		$m ||= '<td></td>';
@@ -185,49 +231,63 @@
 	}
 	$table .= qq|</table>|;
 
-	my ( $superclasses, $roles ) = ( '<b>Role</b>', '' );
-	if ( ! $is_role ) {
-		if ( $meta->superclasses ) {
-			$superclasses = 'Superclasses: ' .
-				join(', ',
-					map {
-						my $name = $_->meta->name;
-						qq|<a class="frey-popdown" href="/Frey-Introspect?class=$name">$name<code>| . $_->meta->dump(2) . qq|</code></a>|;
-					}
-					#grep { $_ ne 'Moose::Object' }
-					$meta->superclasses
-				);
-		}
-	}
+	my $path = $self->class_path( $class );
 
-	if ( $meta->can('roles') ) {
-		$roles = join(', ',
-			grep { ! m/\Q$class\E/ }	# skip me
-			map {
-				my $name = $_->name;
-				qq|<a class="frey-popdown" href="/Frey-Introspect?class=$name">$name<code>| . $name->meta->dump(2) . qq|</code></a>|;
-			}
-			$meta->calculate_all_roles
-		);
-		$roles = " with roles: $roles" if $roles;
-	}
+	my $pod = Frey::Pod->new( class => $class, request_url => $self->request_url )->as_markup;
+	return $pod if $path =~ m{\.pod};
+
+	my $Document = PPI::Document->new( $path );
 
-	my $pod = Frey::Pod->new( class => $class )->markup;
+	# Create a reusable syntax highlighter
+	my $Highlight = PPI::HTML->new(
+		line_numbers => 1,
+#		page => 1,
+#		colors => {
+#			line_number => '#CCCCCC',
+#			number      => '#990000',
+#		},
+	);
 
-	use Frey::Run;
-	my $execute = join("\n", map { qq|<a href="/$class/$_">$_</a>| } grep { $class->can($_) } Frey::Run->execute );
-	$execute = " execute: $execute" if $execute;
+	# Spit out the HTML
+	my $source = $Highlight->html( $Document );
 
-	my $html = $self->page(
-		title => "Introspect $class",
-		body => qq|<h1>$class</h1>|
-			. qq|$superclasses\n$roles\n$execute\n|
-			. ( $pod ? qq|<a href="#___top" title="Skip to POD" style="font-size: 80%; color: #aaa;">&darr;pod&darr</a>| : '' )
-			. qq|$table\n$pod|
+	$source =~ s{(<span.*?line_number.*>\s*)(\d+)(:\s*</span>)}{$1<a target="editor" href="/editor+$path+$2">$2</a>$3}g;
 
+	# strip page html
+#	$source =~ s{^.*<body[^>]+>}{}s;
+#	$source =~ s{</body.*$}{}s;
+
+	my $runnable = join("\n",
+		map {
+			$introspect->{runnable}->{$_} = {};
+			my $short = $_;
+			$short =~ s{_as_(?:markup|data|sponge)$}{};
+			qq|<a target="$class" href="/$class/$_" title="/$class/$_">$short</a>|
+		} $self->class_runnable( $class )
 	);
+	$runnable = "<br>run: $runnable" if $runnable;
+
+	$self->store( $introspect_path, $introspect );
 
-	return $html;
+	my $has_tests = '';
+	my @tests = grep { defined $_ } $self->has_tests;
+	if ( @tests ) {
+		$has_tests = 
+		'<br/>test' . ( $#tests > 0 ? 's' : '' ) . ': ' .	
+		join("\n", map {
+			qq|<a target="$class" href="/Frey::Test::Runner/as_markup?test=$_">$_</a>|
+		} @tests );
+	}
+
+	return join("\n",
+		qq|<h1>$class</h1>|,
+		qq|<div class="frey-introspect">$superclasses\n$roles\n$runnable\n|,
+		$has_tests,
+		$pod    ? qq|<a class="frey-skip" href="#___top" title="Skip to POD"    >pod</a>|    : '',
+		$source ? qq|<a class="frey-skip" href="#source" title="Skip to source" >source</a>| : '',
+		qq|$table\n$pod\n</div>\n|,
+		qq|<h1>Source</h1><a name="source"></a><div class="frey-source">$source</div>|,
+	);
 }
 
 =head1 SEE ALSO