#!/usr/bin/perl
use strict;
use warnings;
use POE qw(Component::IRC);
use Geo::IPfree;
use Cwd;
use Switch;

my $cwd = getcwd;
my $fileconf = $cwd . '/crawli.conf';
my $nickname;
my $ircserver;
my $port;
my $ircname;
my $username;

my @channels = ( '#Blah', '#Foo', '#Bar' );

sub load_conf {
open (FILE, $fileconf) or die "Can't open $fileconf, $!";
my @data=<FILE>;
close(FILE);

  foreach my $conf (@data) {
  next if $conf !~ /^set/;
  $conf =~ s/^set //g;
  my ($param, $setted) = split(/: /, $conf);
    switch($param) { 
      case 'nickname'    { $nickname = $setted; }
      case 'ircserver'   { $ircserver = $setted; } 
      case 'port'        { $port = $setted; }
      case 'ircname'     { $ircname = $setted; }
      case 'username'    { $username = $setted; } 
    }

  }

}

&load_conf();
# We create a new PoCo-IRC object and component.
my $irc = POE::Component::IRC->spawn( 
        nick => $nickname,
        server => $ircserver,
        port => $port,
        ircname => $ircname,
        username => $username,    
        LocalAddr => "192.168.1.6",
 ) or die "Couldn't start: $!";

  POE::Session->create(
       package_states => [
                'main' => [ qw(_default _start irc_001 irc_public) ],
        ],
        heap => { irc => $irc },
  );

  $poe_kernel->run();
  exit 0;

  sub _start {
    my ($kernel,$heap) = @_[KERNEL,HEAP];

    # We get the session ID of the component from the object
    # and register and connect to the specified server.
    my $irc_session = $heap->{irc}->session_id();
    $kernel->post( $irc_session => register => 'all' );
    $kernel->post( $irc_session => connect => { } );
    undef;
  }

  sub irc_001 {
    my ($kernel,$sender) = @_[KERNEL,SENDER];

    # Get the component's object at any time by accessing the heap of
    # the SENDER
    my $poco_object = $sender->get_heap();
    print "Connected to ", $poco_object->server_name(), "\n";

    # In any irc_* events SENDER will be the PoCo-IRC session
    $kernel->post( $sender => join => $_ ) for @channels;
    undef;
  }

  sub irc_public {
 my $rot13;
    my ($kernel,$sender,$who,$where,$what) =
@_[KERNEL,SENDER,ARG0,ARG1,ARG2];
    my $nick = ( split /!/, $who )[0];
    my $channel = $where->[0];

    if ($rot13 = $what =~ /^rot13 (.+)/ ) {
        $rot13 =~ tr[a-zA-Z][n-za-mN-ZA-M];
        $kernel->post( $sender => privmsg => $channel => "$nick: $rot13" );
    }
    my $counter;
my @wlist = map {split ' '} $what;
if ($wlist[0] eq "!geo" && defined($wlist[1])){ 
     my $geo = Geo::IPfree::new();
    $geo->Clean_Cache;
    my ($country_ab,$country_name) = $geo->LookUp($wlist[1]);
    
    $kernel->post( $sender => privmsg => $channel => "$wlist[1]'s server located in $country_name ($country_ab)." );
 }

  

undef;
  }
    # We registered for all events, this will produce some debug info.
      sub _default {
          my ($event, $args) = @_[ARG0 .. $#_];
              my @output = ( "$event: " );
              
                  foreach my $arg ( @$args ) {
                          if ( ref($arg) eq 'ARRAY' ) {
                                          push( @output, "[" . join(" ,", @$arg ) . "]" );
                                                  } else {
                                                                  push ( @output, "'$arg'" );
                                                                          }
                                                                              }
                                                                                  print STDOUT join ' ', @output, "\n";
                                                                                      return 0;
                                                                                        }