feat: implement anschlussgleise, anschlussweichen und Zahnstangen (#136)

das_client/integration_test/test/train_journey_table_test.dart

@@ -15,6 +15,45 @@ import '../util/test_utils.dart';
 
 void main() {
   group('train journey table test', () {
+    testWidgets('test connection track is displayed correctly', (tester) async {
+      await prepareAndStartApp(tester);
+
+      // load train journey by filling out train selection page
+      await _loadTrainJourney(tester, trainNumber: '9999');
+
+      final scrollableFinder = find.byType(ListView);
+      expect(scrollableFinder, findsOneWidget);
+
+      final weicheRow = findDASTableRowByText('Weiche');
+      expect(weicheRow, findsOneWidget);
+
+      final weicheKilometre = find.descendant(of: weicheRow, matching: find.text('0.8'));
+      expect(weicheKilometre, findsOneWidget);
+
+      await tester.dragUntilVisible(find.text('AnG. WITZ'), scrollableFinder, const Offset(0, -50));
+
+      final connectionTrackRow = findDASTableRowByText('AnG. WITZ');
+      expect(connectionTrackRow, findsOneWidget);
+
+      await tester.dragUntilVisible(find.text('22-6 Uhr'), scrollableFinder, const Offset(0, -50));
+
+      final connectionTrackWithSpeedRow = findDASTableRowByText('22-6 Uhr');
+      expect(connectionTrackWithSpeedRow, findsOneWidget);
+
+      final speedInformation = find.descendant(of: connectionTrackWithSpeedRow, matching: find.text('45'));
+      expect(speedInformation, findsOneWidget);
+
+      await tester.dragUntilVisible(find.text('Zahnstangen Anfang'), scrollableFinder, const Offset(0, -50));
+
+      final zahnstangeAnfangRow = findDASTableRowByText('Zahnstangen Anfang');
+      expect(zahnstangeAnfangRow, findsOneWidget);
+
+      await tester.dragUntilVisible(find.text('Zahnstangen Ende'), scrollableFinder, const Offset(0, -50));
+
+      final zahnstangeEndeRow = findDASTableRowByText('Zahnstangen Ende');
+      expect(zahnstangeEndeRow, findsOneWidget);
+    });
+
     testWidgets('test additional speed restriction row is displayed correctly', (tester) async {
       await prepareAndStartApp(tester);
 
@@ -65,9 +104,10 @@ void main() {
         final coloredCells = find.descendant(
             of: testRow,
             matching: find.byWidgetPredicate((it) =>
-            it is Container &&
+                it is Container &&
                 it.decoration is BoxDecoration &&
-                (it.decoration as BoxDecoration).color == AdditionalSpeedRestrictionRow.additionalSpeedRestrictionColor));
+                (it.decoration as BoxDecoration).color ==
+                    AdditionalSpeedRestrictionRow.additionalSpeedRestrictionColor));
         expect(coloredCells, findsNWidgets(3));
       }
     });
@@ -110,7 +150,8 @@ void main() {
 
       // check stop circles
       final stopRoute = find.descendant(of: stopRouteRow, matching: find.byKey(RouteCellBody.stopKey));
-      final nonStoppingPassRoute = find.descendant(of: nonStoppingPassRouteRow, matching: find.byKey(RouteCellBody.stopKey));
+      final nonStoppingPassRoute =
+          find.descendant(of: nonStoppingPassRouteRow, matching: find.byKey(RouteCellBody.stopKey));
       expect(stopRoute, findsOneWidget);
       expect(nonStoppingPassRoute, findsNothing);
 
@@ -349,23 +390,26 @@ void main() {
       final langeChangeBlockSignalRow = findDASTableRowByText('S1');
       expect(langeChangeBlockSignalRow, findsOneWidget);
       expect(find.descendant(of: langeChangeBlockSignalRow, matching: find.text('Block')), findsOneWidget);
-      final laneChangeIcon = find.descendant(of: langeChangeBlockSignalRow, matching: find.byKey(SignalRow.signalLineChangeIconKey));
+      final laneChangeIcon =
+          find.descendant(of: langeChangeBlockSignalRow, matching: find.byKey(SignalRow.signalLineChangeIconKey));
       expect(laneChangeIcon, findsOneWidget);
 
       // check if basic signal is rendered correctly
       await tester.dragUntilVisible(find.text('Deckungssignal'), scrollableFinder, const Offset(0, -50));
       final protectionSignalRow = findDASTableRowByText('Deckungssignal');
       expect(protectionSignalRow, findsOneWidget);
       expect(find.descendant(of: protectionSignalRow, matching: find.text('D1')), findsOneWidget);
-      final noLaneChangeIcon = find.descendant(of: protectionSignalRow, matching: find.byKey(SignalRow.signalLineChangeIconKey));
+      final noLaneChangeIcon =
+          find.descendant(of: protectionSignalRow, matching: find.byKey(SignalRow.signalLineChangeIconKey));
       expect(noLaneChangeIcon, findsNothing);
 
       // check if signals with multiple functions are rendered correctly
       await tester.dragUntilVisible(find.text('Block/Abschnittsignal'), scrollableFinder, const Offset(0, -50));
       final blockIntermediateSignalRow = findDASTableRowByText('Block/Abschnittsignal');
       expect(blockIntermediateSignalRow, findsOneWidget);
       expect(find.descendant(of: blockIntermediateSignalRow, matching: find.text('BAB1')), findsOneWidget);
-      final noLaneChangeIcon2 = find.descendant(of: blockIntermediateSignalRow, matching: find.byKey(SignalRow.signalLineChangeIconKey));
+      final noLaneChangeIcon2 =
+          find.descendant(of: blockIntermediateSignalRow, matching: find.byKey(SignalRow.signalLineChangeIconKey));
       expect(noLaneChangeIcon2, findsNothing);
     });
   });

das_client/l10n/strings_de.arb

@@ -43,5 +43,6 @@
     "c_error_sfera_handshake_rejected": "Server hat die Verbindung abgelehnt",
     "c_error_sfera_request_timeout": "Timeout bei der Anfrage",
     "c_error_sfera_jp_unavailable": "Fahrordnung nicht vorhanden",
-    "c_error_sfera_sp_invalid": "Unvollständige Daten erhalten"
+    "c_error_sfera_sp_invalid": "Unvollständige Daten erhalten",
+    "c_connection_track_weiche": "Weiche"
 }

das_client/lib/app/pages/journey/train_journey/widgets/table/base_row_builder.dart

@@ -82,7 +82,14 @@ class BaseRowBuilder<T extends BaseData> extends DASTableRowBuilder {
   }
 
   DASTableCell graduatedSpeedCell(BuildContext context) {
-    return DASTableCell.empty();
+    if (data.speedData == null) {
+      return DASTableCell.empty();
+    }
+
+    return DASTableCell(
+      child: Text(data.speedData!.resolvedSpeed(metadata.trainSeries, metadata.breakSeries) ?? ''),
+      alignment: Alignment.center,
+    );
   }
 
   DASTableCell advisedSpeedCell(BuildContext context) {

das_client/lib/app/pages/journey/train_journey/widgets/table/connection_track_row.dart

@@ -0,0 +1,19 @@
+import 'package:das_client/app/i18n/i18n.dart';
+import 'package:das_client/app/pages/journey/train_journey/widgets/table/base_row_builder.dart';
+import 'package:das_client/app/widgets/table/das_table_cell.dart';
+import 'package:das_client/model/journey/connection_track.dart';
+import 'package:flutter/material.dart';
+
+class ConnectionTrackRow extends BaseRowBuilder<ConnectionTrack> {
+  ConnectionTrackRow({
+    required super.metadata,
+    required super.data,
+  });
+
+  @override
+  DASTableCell informationCell(BuildContext context) {
+    return DASTableCell(
+      child: Text(data.text ?? context.l10n.c_connection_track_weiche),
+    );
+  }
+}

das_client/lib/app/pages/journey/train_journey/widgets/table/service_point_row.dart

@@ -29,8 +29,6 @@ class ServicePointRow extends BaseRowBuilder<ServicePoint> {
         crossAxisAlignment: CrossAxisAlignment.end,
         children: [
           Text(servicePointName, style: textStyle),
-          Spacer(),
-          Text('B12'),
         ],
       ),
     );

das_client/lib/app/pages/journey/train_journey/widgets/table/speed_change_row.dart

@@ -0,0 +1,18 @@
+import 'package:das_client/app/pages/journey/train_journey/widgets/table/base_row_builder.dart';
+import 'package:das_client/app/widgets/table/das_table_cell.dart';
+import 'package:das_client/model/journey/speed_change.dart';
+import 'package:flutter/material.dart';
+
+class SpeedChangeRow extends BaseRowBuilder<SpeedChange> {
+  SpeedChangeRow({
+    required super.metadata,
+    required super.data,
+  });
+
+  @override
+  DASTableCell informationCell(BuildContext context) {
+    return DASTableCell(
+      child: Text(data.text ?? ''),
+    );
+  }
+}

das_client/lib/app/pages/journey/train_journey/widgets/train_journey.dart

@@ -1,20 +1,24 @@
 import 'package:das_client/app/bloc/train_journey_cubit.dart';
 import 'package:das_client/app/i18n/i18n.dart';
 import 'package:das_client/app/pages/journey/train_journey/widgets/table/additional_speed_restriction_row.dart';
+import 'package:das_client/app/pages/journey/train_journey/widgets/table/connection_track_row.dart';
 import 'package:das_client/app/pages/journey/train_journey/widgets/table/curve_point_row.dart';
 import 'package:das_client/app/pages/journey/train_journey/widgets/table/protection_section_row.dart';
 import 'package:das_client/app/pages/journey/train_journey/widgets/table/service_point_row.dart';
 import 'package:das_client/app/pages/journey/train_journey/widgets/table/signal_row.dart';
+import 'package:das_client/app/pages/journey/train_journey/widgets/table/speed_change_row.dart';
 import 'package:das_client/app/widgets/table/das_table.dart';
 import 'package:das_client/app/widgets/table/das_table_column.dart';
 import 'package:das_client/app/widgets/table/das_table_row.dart';
 import 'package:das_client/model/journey/additional_speed_restriction_data.dart';
+import 'package:das_client/model/journey/connection_track.dart';
 import 'package:das_client/model/journey/curve_point.dart';
 import 'package:das_client/model/journey/datatype.dart';
 import 'package:das_client/model/journey/journey.dart';
 import 'package:das_client/model/journey/protection_section.dart';
 import 'package:das_client/model/journey/service_point.dart';
 import 'package:das_client/model/journey/signal.dart';
+import 'package:das_client/model/journey/speed_change.dart';
 import 'package:design_system_flutter/design_system_flutter.dart';
 import 'package:flutter/material.dart';
 
@@ -65,6 +69,10 @@ class TrainJourney extends StatelessWidget {
           return AdditionalSpeedRestrictionRow(
                   metadata: journey.metadata, data: rowData as AdditionalSpeedRestrictionData)
               .build(context);
+        case Datatype.connectionTrack:
+          return ConnectionTrackRow(metadata: journey.metadata, data: rowData as ConnectionTrack).build(context);
+        case Datatype.speedChange:
+          return SpeedChangeRow(metadata: journey.metadata, data: rowData as SpeedChange).build(context);
       }
     });
   }

das_client/lib/model/journey/base_data.dart

@@ -1,4 +1,5 @@
 import 'package:das_client/model/journey/datatype.dart';
+import 'package:das_client/model/journey/speed_data.dart';
 import 'package:das_client/model/journey/track_equipment.dart';
 
 abstract class BaseData {
@@ -7,10 +8,12 @@ abstract class BaseData {
     required this.order,
     required this.kilometre,
     this.trackEquipment = const [],
+    this.speedData,
   });
 
   final Datatype type;
   final int order;
   final List<double> kilometre;
   final List<TrackEquipment> trackEquipment;
+  final SpeedData? speedData;
 }

das_client/lib/model/journey/connection_track.dart

@@ -0,0 +1,9 @@
+import 'package:das_client/model/journey/base_data.dart';
+import 'package:das_client/model/journey/datatype.dart';
+
+class ConnectionTrack extends BaseData {
+  ConnectionTrack({required super.order, required super.kilometre, this.text, super.speedData})
+      : super(type: Datatype.connectionTrack);
+
+  final String? text;
+}

das_client/lib/model/journey/datatype.dart

@@ -3,5 +3,7 @@ enum Datatype {
   protectionSection,
   signal,
   curvePoint,
-  additionalSpeedRestriction;
+  additionalSpeedRestriction,
+  connectionTrack,
+  speedChange;
 }

das_client/lib/model/journey/metadata.dart

@@ -1,19 +1,24 @@
 import 'package:das_client/model/journey/additional_speed_restriction.dart';
 import 'package:das_client/model/journey/base_data.dart';
 import 'package:das_client/model/journey/service_point.dart';
+import 'package:das_client/model/journey/train_series.dart';
 
 class Metadata {
   Metadata(
       {this.nextStop,
       this.currentPosition,
       this.routeStart,
       this.routeEnd,
-      List<AdditionalSpeedRestriction>? additionalSpeedRestrictions})
+      List<AdditionalSpeedRestriction>? additionalSpeedRestrictions,
+      this.trainSeries = TrainSeries.R,
+      this.breakSeries = 150})
       : additionalSpeedRestrictions = additionalSpeedRestrictions ?? [];
 
   final ServicePoint? nextStop;
   final BaseData? currentPosition;
   final List<AdditionalSpeedRestriction> additionalSpeedRestrictions;
   final BaseData? routeStart;
   final BaseData? routeEnd;
+  final TrainSeries trainSeries;
+  final int breakSeries;
 }

das_client/lib/model/journey/speed_change.dart

@@ -0,0 +1,9 @@
+import 'package:das_client/model/journey/base_data.dart';
+import 'package:das_client/model/journey/datatype.dart';
+
+class SpeedChange extends BaseData {
+  SpeedChange({required super.order, required super.kilometre, required super.speedData, this.text})
+      : super(type: Datatype.speedChange);
+
+  final String? text;
+}

das_client/lib/model/journey/speed_data.dart

@@ -0,0 +1,16 @@
+import 'package:collection/collection.dart';
+import 'package:das_client/model/journey/train_series.dart';
+import 'package:das_client/model/journey/velocity.dart';
+
+class SpeedData {
+  SpeedData({this.velocities = const []});
+
+  final List<Velocity> velocities;
+
+  String? resolvedSpeed(TrainSeries trainSeries, int breakSeries) {
+    final trainSeriesVelocities = velocities.where((it) => it.trainSeries == trainSeries);
+    final exactMatchingVelocity = trainSeriesVelocities.firstWhereOrNull((it) => it.breakSeries == breakSeries);
+    return exactMatchingVelocity?.speed ??
+        trainSeriesVelocities.firstWhereOrNull((it) => it.breakSeries == null)?.speed;
+  }
+}

das_client/lib/model/journey/train_series.dart

@@ -0,0 +1,15 @@
+enum TrainSeries {
+  A,
+  D,
+  N,
+  O,
+  R,
+  W,
+  S;
+
+  factory TrainSeries.from(String value) {
+    return values.firstWhere(
+      (e) => e.name.toLowerCase() == value.toLowerCase(),
+    );
+  }
+}

das_client/lib/model/journey/velocity.dart

@@ -0,0 +1,15 @@
+import 'package:das_client/model/journey/train_series.dart';
+
+class Velocity {
+  Velocity({
+    required this.trainSeries,
+    required this.reduced,
+    this.breakSeries,
+    this.speed,
+  });
+
+  final TrainSeries trainSeries;
+  final int? breakSeries;
+  final String? speed;
+  final bool reduced;
+}