Show vehicle load information also in the journey summary

src/app/JourneyQueryPage.qml

@@ -56,6 +56,7 @@ Kirigami.ScrollablePage {
                 App.JourneySummaryDelegate {
                     journey: top.journey
                     visible: journeyView.currentIndex != index
+                    width: parent.width
                 }
                 QQC2.Button {
                     text: i18n("Save")

src/app/JourneySummaryDelegate.qml

@@ -13,8 +13,30 @@ import org.kde.itinerary 1.0
 import "." as App
 
 RowLayout {
+    id: root
     property var journey
 
+    function maxLoad(loadInformation) {
+        var load = Load.Unknown;
+        for (var i = 0; i < loadInformation.length; ++i) {
+            load = Math.max(load, loadInformation[i].load);
+        }
+        return load;
+    }
+
+    readonly property int sectionWithMaxLoad: {
+        var loadMax = Load.Unknown;
+        var loadMaxIdx = -1;
+        for (var i = 0; journey != undefined && i < journey.sections.length; ++i) {
+            var l = maxLoad(journey.sections[i].loadInformation);
+            if (l > loadMax) {
+                loadMax = l;
+                loadMaxIdx = i;
+            }
+        }
+        return loadMaxIdx;
+    }
+
     Repeater {
         model: journey.sections
         delegate: Kirigami.Icon {
@@ -40,5 +62,10 @@ RowLayout {
     }
     QQC2.Label {
         text: i18np("One change", "%1 changes", journey.numberOfChanges)
+        Layout.fillWidth: true
+    }
+
+    App.VehicleLoadIndicator {
+        loadInformation: sectionWithMaxLoad < 0 ? undefined : root.journey.sections[sectionWithMaxLoad].loadInformation
     }
 }

src/app/TransferDelegate.qml

@@ -72,6 +72,7 @@ Kirigami.AbstractCard {
         App.JourneySummaryDelegate {
             journey: transfer.journey
             visible: transfer.state == Transfer.Selected && !journeyDetailsExpanded
+            width: parent.width
         }
         QQC2.Button {
             text: i18n("Select...")

src/app/TransferPage.qml

@@ -88,6 +88,7 @@ Kirigami.ScrollablePage {
                 App.JourneySummaryDelegate {
                     journey: top.journey
                     visible: journeyView.currentIndex != index
+                    width: parent.width
                 }
                 QQC2.Button {
                     text: i18n("Select")

src/app/VehicleLoadIndicator.qml

@@ -18,7 +18,7 @@ Item {
 
     readonly property var maxLoad: {
         var load = Load.Unknown;
-        for (var i = 0; i < loadInformation.length; ++i) {
+        for (var i = 0; loadInformation != undefined && i < loadInformation.length; ++i) {
             load = Math.max(load, loadInformation[i].load);
         }
         return load;