From 84664d24e63baa6efa420f805e387d06d586dbb9 Mon Sep 17 00:00:00 2001
From: Birte Kristina Friesel <derf@finalrewind.org>
Date: Sat, 10 Aug 2024 17:34:48 +0200
Subject: Journey, Stop: handle BVG utilization data

---
 lib/Travel/Status/DE/HAFAS/Journey.pm | 11 ++++++++++-
 lib/Travel/Status/DE/HAFAS/Stop.pm    | 11 ++++++++++-
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/lib/Travel/Status/DE/HAFAS/Journey.pm b/lib/Travel/Status/DE/HAFAS/Journey.pm
index e02e45c..07325e5 100644
--- a/lib/Travel/Status/DE/HAFAS/Journey.pm
+++ b/lib/Travel/Status/DE/HAFAS/Journey.pm
@@ -221,7 +221,16 @@ sub new {
 		my %tco;
 		for my $tco_id ( @{ $journey->{stbStop}{dTrnCmpSX}{tcocX} // [] } ) {
 			my $tco_kv = $tcocL[$tco_id];
-			$tco{ $tco_kv->{c} } = $tco_kv->{r};
+
+			# BVG has rRT (real-time?) and r (prognosed?); others only have r
+			my $load = $tco_kv->{rRT} // $tco_kv->{r};
+
+			# BVG uses 11 .. 13 rather than 1 .. 4
+			if ( $load > 10 ) {
+				$load -= 10;
+			}
+
+			$tco{ $tco_kv->{c} } = $load;
 		}
 		if (%tco) {
 			$ref->{load} = \%tco;
diff --git a/lib/Travel/Status/DE/HAFAS/Stop.pm b/lib/Travel/Status/DE/HAFAS/Stop.pm
index 98af9ed..75560de 100644
--- a/lib/Travel/Status/DE/HAFAS/Stop.pm
+++ b/lib/Travel/Status/DE/HAFAS/Stop.pm
@@ -135,7 +135,16 @@ sub new {
 	$ref->{load} = {};
 	for my $tco_id ( @{ $stop->{dTrnCmpSX}{tcocX} // [] } ) {
 		my $tco_kv = $common->{tcocL}[$tco_id];
-		$ref->{load}{ $tco_kv->{c} } = $tco_kv->{r};
+
+		# BVG has rRT (real-time?) and r (prognosed?); others only have r
+		my $load = $tco_kv->{rRT} // $tco_kv->{r};
+
+		# BVG uses 11 .. 13 rather than 1 .. 4
+		if ( $load > 10 ) {
+			$load -= 10;
+		}
+
+		$ref->{load}{ $tco_kv->{c} } = $load;
 	}
 
 	return $ref;
-- 
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