#! usr/bin/perl -w
use strict;
use File::Copy;

my $summary_excel_file = "all_weeks_classified_per_hour.csv";
open my $OUTFILE, q{>}, $summary_excel_file;

print $OUTFILE "hour_position;before H-24;";

my @list = (1..24);
@list = reverse @list;
my $i;
foreach $i(@list){
	my $j = $i - 1;
	print $OUTFILE "between H-$i and H-$j;";
}
@list = (1..24);
foreach $i(@list){
	my $j = $i - 1;
	print $OUTFILE "between H+$j and H+$i;";
}
print $OUTFILE "\n";
print $OUTFILE "legend;";
my @Elements; 
my @TXT = glob("*.txt");
print STDOUT "@TXT\n";
foreach my $txt (@TXT){
	open my $TXT, q{<}, $txt or die;
		
	while(<$TXT>){
		my ($reg, $value, $anticipation) = (split /;/)[0,1,5];
		my $relative_position = -$anticipation;
	
		if ($relative_position <= -1440){
			$Elements[0] = $value;
		}
		
		foreach my $k (-24..23){
			###   ] inf_limit ____________ pos in time ______________ sup_limit____________> time
			my $inf_limit = 60*$k;
			my $sup_limit = 60*($k+1);
			my $l= $k + 25;
			
			if (($relative_position > $inf_limit) && ($relative_position <= $sup_limit)){
		
				$Elements[$l] = $anticipation;
			}
		}
	
		if ($relative_position  > 1440 ){
			$Elements[49] = $value;
		}	
	}
}		
my $nb = @Elements;
foreach my $i(0..$nb){
	if (defined $Elements[$i]){
		$Elements[$i] =~ s/\s+//; 
		print $OUTFILE "$Elements[$i];";
	}
	else{
		print $OUTFILE ";";
	}
}
close $OUTFILE;

##</code><code>##

EGLLA22;0.1;380;01;22/10/2006;100

##</code><code>##

EGLLA22;0.1;380;01;22/10/2006;90

##</code><code>##

EGLLA22;0.1;380;01;22/10/2006;110