#!/usr/bin/perl -X
use strict;
use warnings;


my %conf = ( );
GetOptions( \%conf, "whitespace|ws!", "version","structures", "help", "remote","new",
                    "check", "category=s", "sources" ,"drop");

our ($new, $write,$drop,$all) =(0,0,0,0);


if( grep{/\ball\b/} @ARGV ){ $all = 1; cleanArgs("all");  };


use AI::MicroStructure;
use Getopt::Long;
use Data::Dumper;
use JSON::XS;

my $usage = << 'EOT';

  #current status
  #did you create a micro structure yet ?
  #try something like this
  

  $ micro new ufo;      # creates a structure called ufo

  $ micro drop ufo;     # deletes the structure called ufo

  $ micro structures;   # shows all structure's you currently have
  
  #after creation of a structure you can access it in lots of ways
  
   
  
  $ micro;             # one word of a random structure 

  $ micro ufo;         # one word of the ufo structure 

  $ micro ufo all;     # all words of the ufo structure 
  
  $ micro ufo 5;       # 5 random words of the ufo structure
  
  $ micro any 10;      # 10 random words of any structure you have created
  
  # oneliners i like to use 
  
  $  for i in `micro structures`; do echo $i; done;       # echos all the structures  
  
  $  for i in `micro ufo all`;   do echo $i; done;       # echos all words in ufo

  $  for i in `micro structures`; do micro all $i; done;  # echos all stuctures all words
  
  $  for i in `micro ufo all`;   do micro new $i; done;  # new structure for all words in ufo
  
  $  for i in `micro ufo all`;   do micro-wiki $i; done; # push all words against the wiki plugin dont forget setting user & password in /usr/local/bin/micro-wiki 
  
EOT

my (@remote, @local);
# real processing starts here
$\ = $/;
my $sep = $conf{whitespace} ? ' ' : $\;

my $j = AI::MicroStructure->new()->structures();


if($j == 0 || $j eq "any"){  

print $usage;
exit;
}else{


}



sub cleanArgs{
    my ($key) = @_; 
    my @tmp=();
    foreach(@ARGV){ 
    push @tmp,$_ unless($_=~/$key/);}
    
    @ARGV=@tmp;
}



my $structure;


if(defined($ARGV[0]) && $ARGV[0] =~ m/structures/){
  
    @local = grep{!/any/}AI::MicroStructure->new()->structures();

    print join $sep, @local, @remote;
    exit;
}

if($conf{"new"} and $ARGV[0] !~/structures/  and $ARGV[0] =~ m{^([^/]+)/(.*)}s) {
    $structure          = $1;
    $conf{category} = $2;

    my $meta = AI::MicroStructure->new( $structure, category => "new" );
    exit;
}



if(!$conf{"drop"} && !$conf{"write"}and $ARGV[0] !~/structures/){



# find out the structure name
$structure = shift || $AI::MicroStructure::structure;

if (!length $conf{category} && $structure =~ m{^([^/]+)/(.*)}s) {
    $structure          = $1;
    $conf{category} = $2;
}


AI::MicroStructure->new( $structure, category => "new" )
 unless AI::MicroStructure->has_structure( $structure );

my $module = "AI::MicroStructure::$structure";


# load the remote structure if needed
if ( $conf{remote} || $conf{check} || $conf{sources}) {
    eval "require $module;";
    die "structure '$structure' is not updatable!\n"
        unless $module->has_remotelist();
}

# informative options
print STDERR
"meta, a simple front-end to AI::MicroStructure version $AI::MicroStructure::VERSION\n"
  if $conf{version};
print STDERR $usage if $conf{help};
print map "$_\n", AI::MicroStructure->structures if $conf{structures};
if ( $conf{sources} ) {
    my @sources = $module->sources( $conf{category} );
    print map "$_\n", @sources;
}
exit if $conf{structures} || $conf{version} || $conf{help} || $conf{sources};


my $meta = AI::MicroStructure->new( $structure, category => $conf{category} );

@remote = $module->remote_list( $conf{category} )
    if $conf{remote} || $conf{check};
if ( !$conf{remote} ) {
    my $count = shift;
    $count = 1 unless defined $count;
    $count = 0 if $conf{check};
    if($all){
    @local = $meta->name(0,scalar "");
    }else{
    @local = $meta->name($count);
    }
}
if ( $conf{check} ) {
    my %seen;
    $seen{$_}++ for @remote;
    $seen{$_}-- for @local;
    foreach my $key ( sort keys %seen ) {
        next unless $seen{$key};
        print $seen{$key} > 0 ? "+ $key" : "- $key";
    }
}
else {
    print join $sep, @local, @remote;
}

}

END{
#    print Dumper  [$structure,@ARGV,%conf];
}


