From a2e2c50c4a856492e980d0d3f9114573d06a5c1c Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Wed, 26 Dec 2018 09:29:46 +0100
Subject: Use color-coding for class distinction

---
 bin/dbwagenreihung | 46 ++++++++++++++++++++--------------------------
 1 file changed, 20 insertions(+), 26 deletions(-)

diff --git a/bin/dbwagenreihung b/bin/dbwagenreihung
index fe0961a..d15bf85 100755
--- a/bin/dbwagenreihung
+++ b/bin/dbwagenreihung
@@ -12,6 +12,11 @@ use Travel::Status::DE::DBWagenreihung;
 
 my ( $station, $train_number ) = @ARGV;
 
+my $col_first = "\e[38;5;11m";
+my $col_mixed = "\e[38;5;208m";
+my $col_second = "\e[38;5;9m";
+my $col_reset = "\e[0m";
+
 my $res = Travel::Status::DE::IRIS->new(
 	station      => $station,
 	with_related => 1
@@ -52,8 +57,7 @@ for my $section ( $wr->sections ) {
 print "\n";
 
 my @start_percentages = map { $_->{position}{start_percent} } $wr->wagons;
-print ' ' x ( ( min @start_percentages ) - 1 );
-print '[';
+print ' ' x ( min @start_percentages );
 
 for my $wagon ( $wr->wagons ) {
 	my $wagon_length
@@ -71,33 +75,23 @@ for my $wagon ( $wr->wagons ) {
 		$wagon_desc = '<->';
 	}
 
-	printf( "%s%3s%s", ' ' x $spacing_left, $wagon_desc, ' ' x $spacing_right );
-}
-print "]\n";
-
-print ' ' x ( min @start_percentages );
-for my $wagon ( $wr->wagons ) {
-	my $wagon_length
-	  = $wagon->{position}->{end_percent} - $wagon->{position}->{start_percent};
-	my $spacing_left  = int( $wagon_length / 2 ) - 2;
-	my $spacing_right = int( $wagon_length / 2 ) - 1;
-
-	if ( $wagon_length % 2 ) {
-		$spacing_left++;
+	my $class_color = '';
+	if ($wagon->class_type == 1 ) {
+		$class_color = $col_first;
 	}
-
-	my $class = '';
-
-	if ( $wagon->class_type == 1 ) {
-		$class = ' 1 ';
+	elsif ($wagon->class_type == 2 ) {
+		$class_color = $col_second;
 	}
-	elsif ( $wagon->class_type == 2 ) {
-		$class = ' 2 ';
-	}
-	elsif ( $wagon->class_type == 12 ) {
-		$class = '1/2';
+	elsif ($wagon->class_type == 12 ) {
+		$class_color = $col_mixed;
 	}
 
-	printf( "%s%3s%s", ' ' x $spacing_left, $class, ' ' x $spacing_right );
+	printf( "%s%s%3s%s%s",
+		' ' x $spacing_left,
+		$class_color,
+		$wagon_desc,
+		$col_reset,
+		' ' x $spacing_right
+	);
 }
 print "\n";
-- 
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