################################
# Parrot Module                #
################################

package BotModules::Parrot;
use vars qw(@ISA);
@ISA = qw(BotModules);
1;

sub Help {
    my $self = shift;
    my ($event) = @_;
    if ($self->isAdmin($event)) {
        return {
            '' => 'This module allows you to make the bot do stuff.',
            'say' => 'Makes the bot say something. The <target> can be a person or channel. Syntax: say <target> <text>',
            'do' => 'Makes the bot do (/me) something. The <target> can be a person or channel. Syntax: do <target> <text>',
            'invite' => 'Makes the bot invite (/invite) somebody to a channel. Syntax: invite <who> <channel>',
            'announce' => 'Makes the bot announce something to every channel in which this module is enabled. Syntax: announce <text>',
        };
    } else { 
        return $self->SUPER::Help($event);
    }
}

sub Told {
    my $self = shift;
    my ($event, $message) = @_;
    if ((($event->{'level'} == 1) and ($self->isAdmin($event))) or
        (($event->{'level'} == 3) and ($event->{'God_channel_rights'}) and ($event->{'Parrot_channel'} eq $event->{'God_channel'}))) {
        if ($message =~ /^\s*say\s+(\S+)\s+(.*)$/osi) {
            local $event->{'target'} = $1;
            $self->say($event, $2);
        } elsif ($message =~ /^\s*do\s+(\S+)\s+(.*)$/osi) {
            local $event->{'target'} = $1;
            $self->emote($event, $2);
        } elsif ($message =~ /^\s*announce\s+(.*)$/osi) {
            $self->announce($event, $1);
        } elsif ($message =~ /^\s* invite \s+
                                    (\S+) \s+
                       (?: (?:in|to|into) \s+
                               (?:channel \s+)? )? 
                                    (\S+) \s*$/osix) {
            $self->invite($event, $1, $2);
        } else {
            return $self->SUPER::Told(@_);
        }
    } else {
        if (($event->{'level'} == 1) and (($message =~ /^\s*say\s+(\S+)\s+(.*)$/osi) or ($message =~ /^\s*do\s+(\S+)\s+(.*)$/osi))) {
            $event->{'God_channel'} = lc($1);
            $event->{'Parrot_channel'} = lc($1);
        }
        my $result = $self->SUPER::Told(@_);
        return $result < (3 * defined($event->{'Parrot_channel'})) ? 3 : $result;
   
        # Note: We go through some contortions here because if the parent
        # returns 3 or more, some other module sets God_channel, and 
        # the command is either not 'say' or 'do' (or the God_channel happens
        # to be different to the channel we are looking at) then it is theoretically
        # possible that God_channel_rights could be set, but not for the channel
        # we care about. Or something..... ;-)

    }
    return 0; # we've dealt with it, no need to do anything else.
}