history: show departure and arrival times

templates/history.html.ep

@@ -6,7 +6,8 @@
 				<th>Datum</th>
 				<th>Zug</th>
 				<th>Strecke</th>
-				<th>Dauer</th>
+				<th>Abfahrt</th>
+				<th>Ankunft</th>
 			</tr>
 		</thead>
 		<tbody>
@@ -16,12 +17,16 @@
 						<td><%= $travel->{sched_departure}->strftime('%d.%m.%Y') %></td>
 						<td><%= $travel->{type} %> <%= $travel->{line} // $travel->{no} %></td>
 						<td><%= $travel->{from_name} %> → <%= $travel->{to_name} %></td>
-						% if ($travel->{rt_arrival} and $travel->{rt_departure}) {
-							<td><%= ($travel->{rt_arrival}->epoch - $travel->{rt_departure}->epoch) / 60 %> min</td>
+						<td><%= $travel->{rt_departure}->strftime('%H:%M') %>
+						% if ($travel->{sched_departure} != $travel->{rt_departure}) {
+							(+<%= ($travel->{rt_departure}->epoch - $travel->{sched_departure}->epoch) / 60 %>)
 						% }
-						% else {
-							<td>?</td>
+						</td>
+						<td><%= $travel->{rt_arrival}->strftime('%H:%M') %>
+						% if ($travel->{sched_arrival} != $travel->{rt_arrival}) {
+							(+<%= ($travel->{rt_arrival}->epoch - $travel->{sched_arrival}->epoch) / 60 %>)
 						% }
+						</td>
 					</tr>
 				% }
 			% }