#!/usr/bin/perl
# This is the index for Collections.
use strict;
use warnings FATAL => qw( all );

use CGI::Carp qw(fatalsToBrowser);

use lib '../files/lib';
use Base::Page qw(page story);
use Util::StoryMagic::Collection qw(collection_magic);

my $magic = collection_magic;
page( 'code' => sub { story(*DATA, { 'line magic' => $magic }) });

__DATA__
Welcome to Lady Aleena's B<collections>, which is lists of A<novels|href="Fiction.pl">, A<books|href="Non-fiction.pl">, A<music|href="Music_and_comedy.pl">, A<movies|href="Movies.pl">, A<tie-ins|href="Tie-ins.pl">, and A<programs|href="Programs.pl"> I am willing to admit I own or use. The list of movies here is just those movies I own and should not to be confused with my more general interest in A<movies|href="../Movies">. Tie-ins are books and music connected to movies or television series. I also share my A<fandom|href="../Fandom"> elsewhere.
Here is a key for the notations after each title with the exception of programs.

##</code><code>##

#!/usr/bin/perl
use strict;
use warnings FATAL => qw( all );

use CGI::Carp qw(fatalsToBrowser);

use lib '../files/lib';
use Base::Page qw(page story);
use Util::StoryMagic::Collection qw(collection_magic);

my $magic = collection_magic;
page( 'code' => sub { story(*DATA, { 'doc magic' => $magic, 'line magic' => $magic }) });

__DATA__
This is my B<fiction collection> of SPAN<hardcovers|^hardcovers^>, SPAN<trade paperbacks|^trades^>, and SPAN<mass market paperbacks|^massmarkets^>.

##</code><code>##

#!/usr/bin/perl
use strict;
use warnings FATAL => qw( all );

use CGI::Carp qw(fatalsToBrowser);

use lib '../files/lib';
use Base::Page qw(page story);
use Util::StoryMagic::Collection qw(collection_magic);

my $magic = collection_magic;
page( 'code' => sub { story(*DATA, { 'doc magic' => $magic, 'line magic' => $magic }) });

__DATA__
This is my B<movie collection> of SPAN<blu-rays|^brds^>, SPAN<DVDs|^dvds^>, and SPAN<VHSs|^vhss^>.

##</code><code>##

#!/usr/bin/perl
use strict;
use warnings FATAL => qw( all );

use CGI::Carp qw(fatalsToBrowser);

use lib '../files/lib';
use Base::Page qw(page story);
use Util::StoryMagic::Collection qw(collection_magic);

my $magic = collection_magic;
page( 'code' => sub { story(*DATA, { 'doc magic' => $magic, 'line magic' => $magic }) });

__DATA__
This is my B<music and comedy collection> of SPAN<LPs|^lps^>, SPAN<45s|^ffs^>, SPAN<cassettes|^cassettes^>, and SPAN<CDs|^cds^>. If it is not on a CD, I have not heard it in a long long time. SPAN<&#9785;|class="bigger">

##</code><code>##

#!/usr/bin/perl
use strict;
use warnings FATAL => qw( all );

use CGI::Carp qw(fatalsToBrowser);

use lib '../files/lib';
use Base::Page qw(page story);
use Util::StoryMagic qw(program_magic);

my $magic = program_magic;
page( 'code' => sub { story(*DATA, { 'line magic' => $magic }) });

__DATA__
This is a list of B<programs> that I am using or have used. I can not account for I<all> the software we have had and used over the years. Some of it was so bad, we blanked it out of our heads. This list does not include a full list of hardware drivers either. So much software, so little time or in this case patience.

##</code><code>##

#!/usr/bin/perl
use strict;
use warnings FATAL => qw( all );

use CGI::Carp qw(fatalsToBrowser);

use lib '../files/lib';
use Base::Page qw(page story);
use Util::StoryMagic::Collection qw(collection_magic);

my $magic = collection_magic;
page( 'code' => sub { story(*DATA, { 'line magic' => $magic }) });

__DATA__
This is my film and television B<tie-in collection>.
For books: SPAN<hardcovers|^hardcovers^>, SPAN<trade paperbacks|^trades^>, and SPAN<mass market paperbacks|^massmarkets^>.
For music: SPAN<CDs|^cds^>, SPAN<cassettes|^cassettes^>, SPAN<45s|^ffs^>, and SPAN<LPs|^lps^>.

##</code><code>##

#!/usr/bin/perl
# This is the index for Collections.
use strict;
use warnings FATAL => qw( all );

use CGI::Carp qw(fatalsToBrowser);
use CGI::Minimal;
use HTML::Entities qw(encode_entities);

use lib '../files/lib';
use Base::Page qw(page story);
use Util::Data qw(file_directory file_list);
use Util::StoryMagic qw(program_magic);
use Util::StoryMagic::Collection qw(collection_magic);

my $cgi              = CGI::Minimal->new;
my $collection       = $cgi->param('collection') ? encode_entities($cgi->param('collection'),'<>"') : undef;

my $magic            = $collection && $collection eq 'Program' ? program_magic : collection_magic;
my $collections_dir  = file_directory('Collections');
my @collections_list = file_list($collections_dir);
my @collections      = map  { $_ =~ s/\.txt//; $_ =~ s/_/ /g; $_ }
                       grep {/^\p{uppercase}/}
                       @collections_list;
my $heading          = q(Lady Aleena's );
   $heading         .= $collection && grep( $collection =~ /$_/, @collections ) ? lc "$collection collection" : 'collections';
my $collection_file  = $collection ? "$collections_dir/$collection.txt" : "$collections_dir/index.txt";
   $collection_file  =~ s/ /_/g;
open(my $collection_fh, '<', $collection_file) || die $!;

page(
  'heading' => $heading,
  'code' => sub {
    story($collection_fh, {
      'doc magic'  => $magic,
      'line magic' => $magic
    });
  }
);

##</code><code>##

sub base_menu {
  my %opt = @_;
  my $directory = $opt{'directory'};
  my $curr_cwd = cwd;

  my @contents = file_list($directory);
  @contents = grep {/^\p{uppercase}/} @contents if (!$opt{'full'} || $opt{'full'} !~ /^[yt1]/); # Thank you [tye]!

  # Thank you [davido]!
  my $sub = $directory =~ /(Other_poets|Player_characters|Spellbooks)$/ ? \&name_sort : \&article_sort;
  @contents = sort { $sub->($a, $b, { 'misc' => $opt{'misc'} }) } @contents;

  my (@files, @directories);
  for my $content (@contents) {
    my $long_content = "$directory/$content";
    my $link = File::Spec->abs2rel($long_content);
    my $text = $content !~ /^\./ ? textify($content) : $content;

    if (-f $long_content) {
      my $active = realpath($0) eq $long_content ? 'active' : 'inactive';
      my $color  = $opt{'color'} == 1 ? link_color($content,1) : undef;
      my $inlist = $active eq 'active' && $opt{'file menu'} ? ['u', $opt{'file menu'}, { 'class' => 'sub_menu' }] : undef;
        $active .= $active eq 'active' && $opt{'file menu'} ? ' open' : '';
      if (-M $long_content < 3) {
        $active .= ' updated';
      }
      push @files, [anchor($text, { 'href' => $link, 'title' => $text, 'style' => $color }), { 'class' => $active, 'inlist' => $inlist } ];
    }

    if (-d $long_content) {
      my $active = $curr_cwd =~ /$long_content/ ? 'open active' : 'closed inactive';
      my $file_list;
      my $index = "$long_content/index.pl";

      if (-e $index) {
        $link .= "/index.pl";
        my $color = $opt{'color'} == 1 ? link_color($link,1) : undef;
        $text = anchor($text, { 'href' => $link, 'title' => $text, 'style' => $color });
        $file_list = "$curr_cwd/$0" =~ /$index/ && $active =~ / active$/ && $opt{'file menu'} ? $opt{'file menu'} : undef;
      }

      my $next_list = base_menu(
        'directory' => $long_content,
        'color' => $opt{'color'},
        'full'  => $opt{'full'},
        'misc'  => $opt{'misc'},
        'file menu' => $opt{'file menu'}
      );
      push @$next_list, @$file_list if $file_list;
      my $inlist = $next_list ? ['u', $next_list] : undef;
      $active =~ s/^(?:open|closed) // if !$inlist;
      push @directories, [$text, { 'class' => $active, 'inlist' => $inlist}];
    }
  }
  my @file_lines = (@files, @directories);

  return @file_lines > 0 ? \@file_lines : undef;
}