From d854bdd7c4146a223e3c94aa123da8d41e5a6c84 Mon Sep 17 00:00:00 2001
From: Birte Kristina Friesel <derf@finalrewind.org>
Date: Sun, 28 Apr 2024 08:15:56 +0200
Subject: wagenreihung: only show trai no / direction if it has changed

---
 templates/_wagon.html.ep       | 13 ++++++++++++-
 templates/wagenreihung.html.ep |  2 +-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/templates/_wagon.html.ep b/templates/_wagon.html.ep
index ce3789b..c19087c 100644
--- a/templates/_wagon.html.ep
+++ b/templates/_wagon.html.ep
@@ -87,6 +87,17 @@
 %     }
 %   }
 %   if ($multi and defined $wagon->group_index and (not defined $prev_gi or $wagon->group_index != $prev_gi)) {
-      <br/><span class="groupno"><%= $wr->train_type %> <%= ($wr->groups)[$wagon->group_index]->train_no %> → <%= $wr->{data}{istformation}{allFahrzeuggruppe}[$wagon->group_index]{zielbetriebsstellename} %></span> <span class="grouptype"><%= ($wr->train_descriptions)[$wagon->group_index]{short} %></span>
+      <br/>
+      <span class="groupno">
+%       if (scalar $wr->train_nos > 1) {
+          <%= $wr->train_type %> <%= ($wr->groups)[$wagon->group_index]->train_no %>
+%       }
+%       if (scalar $wr->destinations > 1) {
+          → <%= $wr->{data}{istformation}{allFahrzeuggruppe}[$wagon->group_index]{zielbetriebsstellename} %>
+%       }
+      </span>
+      % if (scalar $wr->train_descriptions > 1 and ($wr->train_descriptions)[$wagon->group_index]{short}) {
+        <span class="grouptype"><%= ($wr->train_descriptions)[$wagon->group_index]{short} %></span>
+%     }
 %   }
   </div>
diff --git a/templates/wagenreihung.html.ep b/templates/wagenreihung.html.ep
index 820a484..cd4d611 100644
--- a/templates/wagenreihung.html.ep
+++ b/templates/wagenreihung.html.ep
@@ -32,7 +32,7 @@
 %     }
 %     my $gi;
 %     for my $wagon ($wr->wagons) {
-%=      include '_wagon', wr => $wr, wagon => $wagon, prev_gi => $gi, multi => $has_multi_desc + $has_multi_dest, wref => $wref, exit_dir => stash('exit_dir');
+%=      include '_wagon', wr => $wr, wagon => $wagon, prev_gi => $gi, multi => $has_multi_desc + (scalar $wr->destinations) - 1 + (scalar $wr->train_nos) - 1, wref => $wref, exit_dir => stash('exit_dir');
 %       $gi = $wagon->group_index;
 %     }
       </div>
-- 
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