#! perl

cf::register_command ignore => 0, sub {
   my ($who, $args) = @_;
   my ($target, $type, $timeout) = split /\s+/, $args;

   if ($args eq "list") {
      if ((my @ignored_tell = sort keys %{$who->{ext_ignore_tell}})
          + (my @ignored_shout = sort keys %{$who->{ext_ignore_shout}})) {
         $who->message ("Currently ignoring private messages from: ", cf::NDI_UNIQUE);
         $who->message ((join ", ", @ignored_tell), cf::NDI_UNIQUE);
         $who->message ("Currently ignoring shouts from: ", cf::NDI_UNIQUE);
         $who->message ((join ", ", @ignored_shout), cf::NDI_UNIQUE);
         $who->message ("To stop ignoring one, use unignore.", cf::NDI_UNIQUE);
      } else {
         $who->message ("Not ignoring anyone", cf::NDI_UNIQUE);
      }

   } elsif ($target && $type) {

      $timeout ne "" or $timeout = 24;

      my $absolute_timeout = time + $timeout * 3600;

      if (my $other = cf::player::find $target) {
         if ($type eq "tell") {
            $who->message ("Now ignoring private messages from " . $other->ob->name . " for $timeout hours.", cf::NDI_UNIQUE);
            $who->{ext_ignore_tell}{$other->ob->name}  = $absolute_timeout;
         } elsif ($type eq "shout") {
            $who->message ("Now ignoring shouts from " . $other->ob->name . " for $timeout hours.", cf::NDI_UNIQUE);
            $who->{ext_ignore_shout}{$other->ob->name} = $absolute_timeout;
         } elsif ($type eq "all") {
            $who->message ("Now ignoring everything from " . $other->ob->name . " for $timeout hours.", cf::NDI_UNIQUE);
            $who->{ext_ignore_tell}{$other->ob->name}  = $absolute_timeout;
            $who->{ext_ignore_shout}{$other->ob->name} = $absolute_timeout;
         } else {
            $who->message ("You need to specify tell, shout or all.", cf::NDI_UNIQUE);
         }
      } else {
         $who->message ("No such player or ambiguous name: $target", cf::NDI_UNIQUE);
      }

   } else {
      $who->message ("Usage:", cf::NDI_UNIQUE);
      $who->message ("ignore <player> <tell | shout | all> <timeout>", cf::NDI_UNIQUE);
      $who->message ("will ignore a player for <timeout> hours.", cf::NDI_UNIQUE);
      $who->message ("ignore list", cf::NDI_UNIQUE);
      $who->message ("will show you a list of players currently ignored.", cf::NDI_UNIQUE);
   }
};

cf::register_command unignore => 0, sub {
   my ($who, $args) = @_;
   my ($target, $type) = split /\s+/, $args;

   if ($args eq "") {
      if ($who->{ ext_ignore_tell }) {
         $who->message ("Currently ignoring private messages from: ", cf::NDI_UNIQUE);
         $who->message ((join ", ", sort keys %{ $who->{ext_ignore_tell} }), cf::NDI_UNIQUE);
         $who->message ("Currently ignoring shouts from: ", cf::NDI_UNIQUE);
         $who->message ((join ", ", sort keys %{ $who->{ext_ignore_shout} }), cf::NDI_UNIQUE);
      } else {
         $who->message ("Not ignoring anyone", cf::NDI_UNIQUE);
      }
   } else {

      if (my $other = cf::player::find $target) {
         if ($type eq "tell") {
            $who->message ("Not ignoring private messages from " . $other->ob->name . " anymore.", cf::NDI_UNIQUE);
            delete $who->{ext_ignore_tell}{$other->ob->name};
         } elsif ($type eq "shout") {
            $who->message ("Not ignoring shouts from " . $other->ob->name." anymore . ", cf::NDI_UNIQUE);
            delete $who->{ext_ignore_shout}{$other->ob->name};
         } elsif ($type eq "all") {
            $who->message ("Not ignoring anything from " . $other->ob->name." anymore . ", cf::NDI_UNIQUE);
            delete $who->{ext_ignore_tell} {$other->ob->name};
            delete $who->{ext_ignore_shout}{$other->ob->name};
         } else {
            $who->message ("You need to specify tell, shout or all.", cf::NDI_UNIQUE);
         }
      } else {
         $who->message ("No such player or ambiguous name: $target", cf::NDI_UNIQUE);
      }

   }
};