#!/usr/bin/perl

my %defstr, $k, $uname, $name, $new, $pref;

if (stat "lang/en.i18n")
{
    chomp ($pref = `pwd`); 
    chdir "lang";
}
if (stat "../lang/en.i18n")
{
    chomp ($pref = `pwd`);
    chdir "../lang";
}

open NRS, "<build.i18n" || die;

{ my $neu = 0;
sub NewNumber ()
{
    if (!$neu)
    {
        while (<NRS>)
        {
            chomp;
            if (m/^([0-9][0-9][0-9][0-9]):/)
            {
                if ($1 != 9999)
                {
                    $neu = $1;
                }
            }
        }
    }
    $neu ++;
    return $neu;
}}

%defstr = {};

print "Numbering new translation entries.\n";

if ($#ARGV == -1)
{
    chdir "../src";
    @ARGV = glob "*.c";
    chdir "../lang";
    $pref = "../src";
}

while ($uname = shift)
{
    $name = "$pref/$uname";
    stat "$name~" && next;
    stat "$name" || next;

    open IN, "<$name" || die;
    $match = 0;
    while (<IN>)
    {
        $match = 1 if (m/i18n \(##*, "(([^"]*(\")*)*)"\)/);
    }
    next if not $match;

    print "$uname ";
    $nl = "\n";
    rename ($name, "$name~");
    open IN, "<$name~" || die;
    open OUT, ">$name" || die;
   
    while (<IN>)
    {
        $k = $_;
        while ($k =~ m/i18n \(##*,((("(([^\"]*(\\.)*)*)")*(COL(NONE|CONTACT|CLIENT|MESS|SERV|ACK|SENT))* *)*)\)/)
        {
            $new = $1;
            $new =~ s/\\/\\\\/g;
            $new =~ s/\(/\\(/g;
            $new =~ s/\)/\\)/g;
            $new =~ s/\./\\./g;
            $new =~ s/\[/\\[/g;
            $new =~ s/\]/\\]/g;
            $new =~ s/\|/\\|/g;
            $new =~ s/\+/\\+/g;
            $new =~ s/\*/\\*/g;
            $new =~ s/\?/\\?/g;
            $new =~ s/\"/"/g;
            print $nl;
            $nl = "";
            if (not defined $defstr{$new})
            {
                $i = NewNumber ();
                $defstr{$new} = $i;
                print ("New translation: $i:$new\n");
            }
            $l = $k;
            foreach $i (keys %defstr)
            {
                $k =~ s/i18n \(##*,($i)\)/i18n ($defstr{$i},$1)/g;
            }
            if (not $k cmp $l)
            {
                print "Line loops: $k";
                last;
            }
            else
            {
                print "Line was:   $l";
                print "Line is:    $k";
            }
        }
        print OUT $k;
    }
}
print $nl . "Finished.\n";