#!/usr/bin/perl


use Getopt::Long;
GetOptions("help!"=>\$help,"path=s"=>\$vibh_home,"input=s"=>\$input,"output=s",\$output);
print "Unprocessed by Getopt::Long\n" if $ARGV[0];
foreach (@ARGV) {
	print "$_\n";
	exit(0);
}

if($help eq 1)
{
	print "Failsafe System  Version 1.0\n(22th Oct 2009 )\n\n";
	print "usage : perl ./failsafe.pl --path=\$PWD [-i inputfile|--input=\"input_file\"] [-o outputfile|--output=\"output_file\"] -rule hin/rule.rl\n";
	print "\tIf the output file is not mentioned then the output will be printed to STDOUT\n";
	exit(0);
}

if($vibh_home eq "")
{
	print "Please Specify the Path as defined in --help\n";
	exit(0);

}

require "$vibh_home/API/shakti_tree_api.pl";
require "$vibh_home/API/feature_filter.pl";


open(ROOTDICT,"$vibh_home/suffix");
@ROOTS = <ROOTDICT>;
chomp(@ROOTS);


%root_hash = ();
foreach $root_1 (@ROOTS)
{
	($root,$pdgm) = split(/\,/,$root_1);
	$key = $root;
	$root_hash{ $key } = $pdgm;
}


&read_story($input);

$numBody = &get_bodycount();
for(my($bodyNum)=1;$bodyNum<=$numBody;$bodyNum++)
{

	$body = &get_body($bodyNum,$body);

	my($numPara) = &get_paracount($body);

	for(my($i1)=1;$i1<=$numPara;$i1++)
	{

		my($para);
		$para = &get_para($i1);


		my($numSent) = &get_sentcount($para);

		for(my($j1)=1;$j1<=$numSent;$j1++)
		{
			$flag = 0;
			my($sent) = &get_sent($para,$j1);
#Read All the heads
			my @all_childrennp =&get_nodes(3,"NP",$sent);
			my @all_childrenvgf =&get_nodes(3,"VGF",$sent);
			my @all_childrenvgnf =&get_nodes(3,"VGNF",$sent);
			my @all_childrenvgnn =&get_nodes(3,"VGNN",$sent);
			my @all_childrenjj =&get_nodes(3,"JJP",$sent);
			my @all_childrencc =&get_nodes(3,"CCP",$sent);
			my @all_childrenblk =&get_nodes(3,"BLK",$sent);
			my @all_childrenneg =&get_nodes(3,"NEGP",$sent);
			my @all_childrenrb =&get_nodes(3,"RBP",$sent);
			my @all_childrenfrag =&get_nodes(3,"FRAGP",$sent);

			@all_children=(@all_childrennp,@all_childrenvgf,@all_childrenvgnf,@all_childrenvgnn,@all_childrenjj,@all_childrencc,@all_childrenblk,@all_childrenneg,@all_childrenrb,@all_childrenfrag);
			$num = @all_children;

			for($i = 0; $i < $num; $i++)
			{
				my @all_childrennp =&get_nodes(3,"NP",$sent);
				my @all_childrenvgf =&get_nodes(3,"VGF",$sent);
				my @all_childrenvgnf =&get_nodes(3,"VGNF",$sent);
				my @all_childrenvgnn =&get_nodes(3,"VGNN",$sent);
				my @all_childrenjj =&get_nodes(3,"JJP",$sent);
				my @all_childrencc =&get_nodes(3,"CCP",$sent);
				my @all_childrenblk =&get_nodes(3,"BLK",$sent);
				my @all_childrenneg =&get_nodes(3,"NEGP",$sent);
				my @all_childrenrb =&get_nodes(3,"RBP",$sent);
				my @all_childrenfrag =&get_nodes(3,"FRAGP",$sent);

				@all_children=(@all_childrennp,@all_childrenvgf,@all_childrenvgnf,@all_childrenvgnn,@all_childrenjj,@all_childrencc,@all_childrenblk,@all_childrenneg,@all_childrenrb,@all_childrenfrag);
				$node = $all_children[$i];

#processing on the Head 
				my $posh = &get_field($node, 3,$sent);
				my $val_fsh=&get_field($node, 4,$sent);
				$fs_arrayh = &read_FS($val_fsh,$sent);
				@lcath = &get_values("cat", $fs_arrayh,$sent);


				if(($lcath[0] eq "unk")&&($posh=~/^V/)) {
					$new_lcath[0]="v";

				}
				elsif(($lcath[0] eq "unk")&&($posh=~/^NP/)) {
					$new_lcath[0]="n";
				}
				elsif(($lcath[0] eq "unk")&&($posh=~/^J/)) {
					$new_lcath[0]="adj";
				}
				elsif(($lcath[0] eq "unk")&&($posh=~/^C/)) {
					$new_lcath[0]="avy";
				}
				elsif(($lcath[0] eq "unk")&&($posh=~/^RB/)) {
					$new_lcath[0]="adv";
				}
				elsif(($lcath[0] eq "unk")&&($posh=~/^NE/)) {
					$new_lcath[0]="v";
				}
				else{$new_lcath[0]=$lcath[0];}


				&update_attr_val("cat",\@new_lcath,$fs_arrayh,$sent);
				my $ret_string = &make_string($fs_arrayh,$sent);
				&modify_field($node,4,$ret_string,$sent);

				my @new_lcath="";


				my(@childs) = &get_children($node,$sent);
				$num_child = @childs;
				foreach $child (@childs)
				{
					my $pos = &get_field($child, 3,$sent);
					my $val_fs=&get_field($child, 4,$sent);
					$fs_array = &read_FS($val_fs,$sent);
					my @lcat = &get_values("cat", $fs_array,$sent);
					my @root = &get_values("lex", $fs_array,$sent);
					if($lcat[0] eq "n"){
						if($pos=~/JJ|NN|NNP|QF|WQ|QC|QO|QF|INTJ|NST/){
							$posh="NP";
						}
						else{
							$posh="NP";
							$pos="NN";
						}
					}
					if($lcat[0] eq "v"){
						if(($pos=~/RDP|CL|ECH|VM|VAUX|UT|NEG|INTF|RB|WQ|RP|CC|INTJ|NST/)&&($posh!~/^V/)){
							$posh="VGF";
						}
						#elsif($pos=~/PSP/){
						#	$posh="NP";
						#}
						elsif(($pos=~/QF/)&&($posh!~/^V/)){
							$posh="VGNN";
						}
						#elsif($psoh!~/^V/){
						#	$pos="VM";
						#	$posh="VGF";
						#}
					}
					if($lcat[0] eq "pn"){
						if($pos=~/PRP|QF|WQ|QF|DEM|NST/){
							$posh="NP";
						}
						else{
							$pos="PRP";
							$posh="NP";
						}
					}
					if($lcat[0] eq "adj"){
						if($pos=~/ECH/){
							$posh="VGF";
						}
					}
					&modify_field($node,3,$posh,$sent);
					&modify_field($child,3,$pos,$sent);

					if($lcat[0] eq "unk")
					{
						if(($lcat[0] eq "unk")&&($pos=~/NN/)) 
						{ 
#my @new_lcat,@new_gen,@new_num,@new_per;
							$new_lcat[0]="n";
							$new_gen[0]="n";
							$new_num[0]="sg";
							$new_per[0]="3";

#print "iam here with $pdgm $key \n";
							if($root[0]=~/lo$|lopal[A-z]*$|lon[A-z]*$/) { 
								$root[0]=~s/lo.*$//g;
								$new_vib[0]="lo"; 
							}
							elsif($root[0]=~/([0-9]*)vIM$/) { 
								$root[0]=~s/vIM//g;
								$new_vib[0]="vIM"; 
							}
							elsif($root[0]=~/k[iu]$/) { 
								$root[0]=~s/k[iu]$//g;
								$new_vib[0]="ku"; 
							}
							elsif($root[0]=~/n[iu]$/) { 
								$root[0]=~s/n[iu]$//g;
								$new_vib[0]="nu"; 
							}
							elsif($root[0]=~/wo$/) { 
								$root[0]=~s/wo//g;
								$new_vib[0]="wo"; 
							}
							elsif($root[0]=~/n[ui]M[cd]i$/) {
								$root[0]=~s/n[iu]M[cd]i$//;
								$new_vib[0]="niMci"; 
							}
							elsif($root[0]=~/kosaM$|karaku$/) { 
								$root[0]=~s/kosaM$|karaku$//g;
								$new_vib[0]="kosaM"; 
							}
							elsif($root[0]=~/kiMx[A-z]*$/) { 
								$root[0]=~s/kiMx[A-z]*$//g;
								$new_vib[0]="kiMxa"; 
							}
							elsif($root[0]=~/pE[A-z]*$/) { 
								$root[0]=~s/pE[A-z]*$//g;
								$new_vib[0]="pEna"; 
							}
							else{ $new_vib[0]="0"; }

							&update_attr_val("lex",\@root,$fs_array,$sent);
							&update_attr_val("gen",\@new_gen,$fs_array,$sent);
							&update_attr_val("num",\@new_num,$fs_array,$sent);
							&update_attr_val("per",\@new_per,$fs_array,$sent);
							&update_attr_val("vib",\@new_vib,$fs_array,$sent);
							&update_attr_val("tam",\@new_vib,$fs_array,$sent);
							my $string1 = &make_string($fs_array,$sent);
							&modify_field($child,4,$string1,$sent);
						}
						elsif(($lcat[0] eq "unk")&&($pos=~/CL/)) 
						{ $new_lcat[0]="avy"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/VM/)) 
						{ $new_lcat[0]="v"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/VAUX/)) 
						{ $new_lcat[0]="v"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/UT/)) 
						{ $new_lcat[0]="v"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/NEG/)) 
						{ $new_lcat[0]="v"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/JJ/)) 
						{ $new_lcat[0]="adj"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/INTF/)) 
						{ $new_lcat[0]="avy"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/RB/)) 
						{ $new_lcat[0]="adv"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/PRP/)) 
						{ $new_lcat[0]="pn"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/QF/)) 
						{ $new_lcat[0]="avy"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/WQ/)) 
						{ $new_lcat[0]="pn"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/PSP/)) 
						{ $new_lcat[0]="psp"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/QC/)) 
						{ $new_lcat[0]="num"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/QO/)) 
						{ $new_lcat[0]="num"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/QF/)) 
						{ $new_lcat[0]="avy"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/DEM/)) 
						{ $new_lcat[0]="avy"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/RP/)) 
						{ $new_lcat[0]="avy"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/CC/)) 
						{ $new_lcat[0]="avy"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/INJ/)) 
						{ $new_lcat[0]="avy"; }

						elsif(($lcat[0] eq "unk")&&($pos=~/NST/)) 
						{ $new_lcat[0]="nst"; }
						else { $new_lcat[0]=$lcat[0]; }

						&update_attr_val("cat",\@new_lcat,$fs_array,$sent);
						my $string = &make_string($fs_array,$sent);
						&modify_field($child,4,$string,$sent);
						@new_lcat="";
					}

					if(($posh eq "NP")&&($pos=~/NN/)&&($lcat[0] eq "unk")) {
						$new_lcat[0]="n";
					}
					if(($posh eq "NP")&&($pos!=~/NN/)&&($lcat[0] eq "unk")) {
						$new_lcat[0]="n";
					}
					elsif(($posh=~/^V/)&&($pos!=~/V/)&&($lcat[0] eq "unk")) {
						$new_lcat[0]="v";
					}
					else{
						$new_lcat[0]=$lcat[0];
					}
					&update_attr_val("cat",\@new_lcat,$fs_array,$sent);
					my $string = &make_string($fs_array,$sent);
					&modify_field($child,4,$string,$sent);
					@new_lcat="";


}

}
}
}
}
if($output eq "" )
{
	&printstory();
}

else
{
	&printstory_file("$output");
}