#**************************************************************************
#   Copyright (C) 2006 by Michael Andreen <harvATruinDOTnu>               *
#                                                                         *
#   This program is free software; you can redistribute it and/or modify  *
#   it under the terms of the GNU General Public License as published by  *
#   the Free Software Foundation; either version 2 of the License, or     *
#   (at your option) any later version.                                   *
#                                                                         *
#   This program is distributed in the hope that it will be useful,       *
#   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
#   GNU General Public License for more details.                          *
#                                                                         *
#   You should have received a copy of the GNU General Public License     *
#   along with this program; if not, write to the                         *
#   Free Software Foundation, Inc.,                                       *
#   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
#**************************************************************************/

package ND::Web::Include;
use strict;
use warnings;
use CGI qw{:standard};
require Exporter;
use BBCode::Parser;

our @ISA = qw/Exporter/;

our @EXPORT = qw/parseMarkup min max
	alliances intelquery /;

sub parseMarkup ($) {
	my ($text) = @_;

	#$text =~ s{\n}{\n<br/>}g;
	#$text =~ s{\[B\](.*?)\[/B\]}{<b>$1</b>}gi;
	#$text =~ s{\[I\](.*?)\[/I\]}{<i>$1</i>}gi;
	#$text =~ s{\[url\](.*?)\[/url\]}{<a href="$1">$1</a>}gi;
	#$text =~ s{\[PRE\](.*?)\[/PRE\]}{<pre>$1</pre>}sgi;
	#$text =~ s{\[PRE\](.*?)\[/PRE\]}{<pre>$1</pre>}sgi;
	#$1 =~ s{<br/>}{}g;

	eval{
		my $tree = BBCode::Parser->DEFAULT->parse($text);
		$text = $tree->toHTML;
	};
	$text =~ s/[^\x{9}\x{A}\x{D}\x{20}-\x{D7FF}\x{E000}-\x{FFFD}\x{10000}-\x{10FFFF}]//g;
	return $text;
}


sub min {
    my ($x,$y) = @_;
    return ($x > $y ? $y : $x);
}

sub max {
    my ($x,$y) = @_;
    return ($x < $y ? $y : $x);
}


sub alliances {
	my ($alliance) = @_;
	my @alliances;
	$alliance = -1 unless defined $alliance;
	push @alliances,{Id => -1, Name => '&nbsp;', Selected => not $alliance};
	my $query = $ND::DBH->prepare(q{SELECT id,name FROM alliances ORDER BY name});
	$query->execute;	
	while (my $ally = $query->fetchrow_hashref){
		push @alliances,{Id => $ally->{id}, Name => $ally->{name}, Selected => $alliance == $ally->{id}};
	}
	return @alliances;
}

sub intelquery {
	my ($columns,$where) = @_;
	return qq{
SELECT $columns, i.mission, i.tick AS landingtick,MIN(i.eta) AS eta, i.amount, i.ingal, u.username
FROM (intel i NATURAL JOIN users u)
	JOIN current_planet_stats t ON i.target = t.id
	JOIN current_planet_stats o ON i.sender = o.id
WHERE $where 
GROUP BY i.tick,i.mission,t.x,t.y,t.z,o.x,o.y,o.z,i.amount,i.ingal,u.username,t.alliance,o.alliance,t.nick,o.nick
ORDER BY i.tick DESC, i.mission};
}



1;
