package Template::Benchmark::Engines::TextMicroMasonTeTe;

use warnings;
use strict;

use base qw/Template::Benchmark::Engine/;

use Text::MicroMason;

use File::Spec;

our $VERSION = '1.09';

our %feature_syntaxes = (
    literal_text              =>
        join( "\n", ( join( ' ', ( 'foo' ) x 12 ) ) x 5 ),
    scalar_variable           =>
        '{$scalar_variable}',
    hash_variable_value       =>
        '{$hash_variable{hash_value_key}}',
    array_variable_value      =>
        '{$array_variable[ 2 ]}',
    deep_data_structure_value =>
        '{$this{is}{a}{very}{deep}{hash}{structure}}',
    array_loop_value          =>
        '{ $OUT .= $_ foreach @array_loop; }',
    hash_loop_value           =>
        '{ $OUT .= "$_: $hash_loop{$_}" foreach sort( keys( %hash_loop ) ); }',
    records_loop_value        =>
        '{ $OUT .= "$_->{name}: $_->{age}" foreach @records_loop; }',
    array_loop_template       =>
        undef,
    hash_loop_template        =>
        undef,
    records_loop_template     =>
        undef,
    constant_if_literal       =>
        '{ if( 1 ) { $OUT .= "true"; } ""; }',
    variable_if_literal       =>
        '{ if( $variable_if ) { $OUT .= "true"; } ""; }',
    constant_if_else_literal  =>
        '{ if( 1 ) { $OUT .= "true"; } else { $OUT .= "false"; } ""; }',
    variable_if_else_literal  =>
        '{ if( $variable_if_else ) { $OUT .= "true"; } else ' .
        '{ $OUT .= "false"; } ""; }',
    constant_if_template      =>
        undef,
    variable_if_template      =>
        undef,
    constant_if_else_template =>
        undef,
    variable_if_else_template =>
        undef,
    constant_expression       =>
        '{10 + 12}',
    variable_expression       =>
        '{$variable_expression_a * $variable_expression_b}',
    complex_variable_expression =>
        '{ ( ( $variable_expression_a * $variable_expression_b ) + ' .
        '$variable_expression_a - $variable_expression_b ) / ' .
        '$variable_expression_b }',
    constant_function         =>
        q[{substr( 'this has a substring.', 11, 9 )}],
    variable_function         =>
        '{substr( $variable_function_arg, 4, 2 )}',
    );

sub syntax_type { return( 'embedded-perl' ); }
sub pure_perl { return( 1 ); }

sub benchmark_descriptions
{
    return( {
        TeMMTeTe    =>
            "Text::MicroMason ($Text::MicroMason::VERSION) using " .
                "Text::MicroMason::TextTemplate (no version number)",
        } );
}

sub benchmark_functions_for_uncached_string
{
    my ( $self ) = @_;

    return( {
        TeMMTeTe =>
            sub
            {
                my $t = Text::MicroMason::Base->new( -TextTemplate );
                \$t->execute(
                    text => $_[ 0 ],
                    ( %{$_[ 1 ]}, %{$_[ 2 ]} ) );
            },
        } );
}

sub benchmark_functions_for_uncached_disk
{
    my ( $self, $template_dir ) = @_;

    return( {
        TeMMTeTe =>
            sub
            {
                my $t = Text::MicroMason::Base->new( -TextTemplate );
                \$t->execute(
                    file => File::Spec->catfile( $template_dir, $_[ 0 ] ),
                    ( %{$_[ 1 ]}, %{$_[ 2 ]} ) );
            },
        } );
}

sub benchmark_functions_for_disk_cache
{
    my ( $self, $template_dir, $cache_dir ) = @_;

    return( undef );
}

sub benchmark_functions_for_shared_memory_cache
{
    my ( $self, $template_dir, $cache_dir ) = @_;

    return( undef );
}

sub benchmark_functions_for_memory_cache
{
    my ( $self, $template_dir, $cache_dir ) = @_;

    return( undef );
}

sub benchmark_functions_for_instance_reuse
{
    my ( $self, $template_dir, $cache_dir ) = @_;
    my ( $t );

    return( {
        TeMMTeTe =>
            sub
            {
                $t = Text::MicroMason::Base->new(
                    -TextTemplate )->compile(
                    file => File::Spec->catfile( $template_dir, $_[ 0 ] )
                    )
                    unless $t;
                \$t->( ( %{$_[ 1 ]}, %{$_[ 2 ]} ) );
            },
        } );
}

1;

__END__

=pod

=head1 NAME

Template::Benchmark::Engines::TextMicroMasonTeTe - Template::Benchmark plugin for Text::MicroMason in Text::Template mode.

=head1 SYNOPSIS

Provides benchmark functions and template feature syntaxes to allow
L<Template::Benchmark> to benchmark the L<Text::MicroMason> template
engine running in L<Text::Template> mode.

=head1 AUTHOR

Sam Graham, C<< <libtemplate-benchmark-perl at illusori.co.uk> >>

=head1 BUGS

Please report any bugs or feature requests to C<bug-template-benchmark at rt.cpan.org>, or through
the web interface at L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Template-Benchmark>.  I will be notified, and then you'll
automatically be notified of progress on your bug as I make changes.

=head1 SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc Template::Benchmark::Engines::TextMicroMasonTeTe


You can also look for information at:

=over 4

=item * RT: CPAN's request tracker

L<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Template-Benchmark>

=item * AnnoCPAN: Annotated CPAN documentation

L<http://annocpan.org/dist/Template-Benchmark>

=item * CPAN Ratings

L<http://cpanratings.perl.org/d/Template-Benchmark>

=item * Search CPAN

L<http://search.cpan.org/dist/Template-Benchmark/>

=back


=head1 ACKNOWLEDGEMENTS

Thanks to Paul Seamons for creating the the bench_various_templaters.pl
script distributed with L<Template::Alloy>, which was the ultimate
inspiration for this module.

=head1 COPYRIGHT & LICENSE

Copyright 2010 Sam Graham.

This program is free software; you can redistribute it and/or modify it
under the terms of either: the GNU General Public License as published
by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.

=cut