frontend/lib/constants.dart

@@ -2,3 +2,4 @@ const String APP_NAME = 'AnyWay';
 
 String API_URL_BASE = 'https://anyway.kluster.moll.re';
 
+const String MAP_ID = '41c21ac9b81dbfd8';

frontend/lib/layout.dart

@@ -6,14 +6,17 @@ import 'package:flutter/material.dart';
 import 'package:anyway/constants.dart';
 
 import 'package:anyway/structs/trip.dart';
-import 'package:anyway/modules/trips_overview.dart';
+import 'package:anyway/modules/trips_saved_list.dart';
 import 'package:anyway/utils/load_trips.dart';
 
 import 'package:anyway/pages/new_trip.dart';
 import 'package:anyway/pages/tutorial.dart';
-import 'package:anyway/pages/overview.dart';
+import 'package:anyway/pages/trip.dart';
 import 'package:anyway/pages/profile.dart';
 
+
+
+
 // BasePage is the scaffold that holds all other pages
 // A side drawer is used to switch between pages
 class BasePage extends StatefulWidget {
@@ -39,7 +42,7 @@ class _BasePageState extends State<BasePage> {
     
     
     if (widget.mainScreen == "map") {
-      currentView = NavigationOverview(trip: widget.trip ?? getFirstTrip(trips));
+      currentView = TripPage(trip: widget.trip ?? getFirstTrip(trips));
     } else if (widget.mainScreen == "tutorial") {
       currentView = TutorialPage();
     } else if (widget.mainScreen == "profile") {

frontend/lib/main.dart

@@ -4,6 +4,8 @@ import 'package:anyway/layout.dart';
 
 void main() => runApp(const App());
 
+final GlobalKey<ScaffoldMessengerState> rootScaffoldMessengerKey = GlobalKey<ScaffoldMessengerState>();
+
 class App extends StatelessWidget {
   const App({super.key});
 
@@ -14,6 +16,7 @@ class App extends StatelessWidget {
       title: APP_NAME,
       home: BasePage(mainScreen: "map"),
       theme: ThemeData(useMaterial3: true, colorSchemeSeed: Colors.red[600]),
+      scaffoldMessengerKey: rootScaffoldMessengerKey
     );
   }
 }

frontend/lib/modules/landmark_card.dart

@@ -1,17 +1,19 @@
-import 'package:anyway/structs/landmark.dart';
-import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
+import 'package:cached_network_image/cached_network_image.dart';
+
+import 'package:anyway/structs/landmark.dart';
 
 
 class LandmarkCard extends StatefulWidget {
   final Landmark landmark;
-  @override
-  _LandmarkCardState createState() => _LandmarkCardState();
   
   LandmarkCard(this.landmark);
   
+  @override
+  _LandmarkCardState createState() => _LandmarkCardState();
 }
 
+
 class _LandmarkCardState extends State<LandmarkCard> {
   @override
   Widget build(BuildContext context) {

frontend/lib/modules/landmarks_list.dart

@@ -0,0 +1,64 @@
+import 'dart:developer';
+import 'package:anyway/modules/step_between_landmarks.dart';
+import 'package:flutter/material.dart';
+
+import 'package:anyway/modules/landmark_card.dart';
+import 'package:anyway/structs/landmark.dart';
+import 'package:anyway/structs/trip.dart';
+import 'package:anyway/main.dart';
+
+
+
+List<Widget> landmarksList(Trip trip) {
+  log("Trip ${trip.uuid} ${trip.landmarks.length} landmarks");
+  
+  List<Widget> children = [];
+
+  log("Trip ${trip.uuid} ${trip.landmarks.length} landmarks");
+
+  if (trip.landmarks.isEmpty || trip.landmarks.length <= 1 && trip.landmarks.first.type == start ) {
+    children.add(
+      const Text("No landmarks in this trip"),
+    );
+    return children;
+  }
+
+  for (Landmark landmark in trip.landmarks) {
+    children.add(
+      Dismissible(
+        key: ValueKey<int>(landmark.hashCode),
+        child: LandmarkCard(landmark),
+        dismissThresholds: {DismissDirection.endToStart: 0.95, DismissDirection.startToEnd: 0.95},
+        onDismissed: (direction) {
+          log('Removing ${landmark.name}');
+          trip.removeLandmark(landmark);
+          // Then show a snackbar
+
+          rootScaffoldMessengerKey.currentState!.showSnackBar(
+            SnackBar(content: Text("We won't show ${landmark.name} again"))
+          );
+        },
+
+        background: Container(color: Colors.red),
+        secondaryBackground: Container(
+          color: Colors.red,
+          child: Icon(
+            Icons.delete,
+            color: Colors.white,
+          ),
+          padding: EdgeInsets.all(15),
+          alignment: Alignment.centerRight,
+        ),
+      )
+    );
+
+    if (landmark.next != null) {
+      children.add(
+        StepBetweenLandmarks(current: landmark, next: landmark.next!)
+      );
+    }
+  }
+
+  return children;
+}
+

frontend/lib/modules/landmarks_overview.dart

@@ -1,168 +0,0 @@
-import 'dart:developer';
-import 'package:flutter/material.dart';
-import 'package:shared_preferences/shared_preferences.dart';
-
-import 'package:anyway/modules/landmark_card.dart';
-import 'package:anyway/structs/landmark.dart';
-import 'package:anyway/structs/trip.dart';
-
-
-
-
-class LandmarksOverview extends StatefulWidget {
-  final Trip? trip;
-  const LandmarksOverview({super.key, this.trip});
-
-  @override
-  State<LandmarksOverview> createState() => _LandmarksOverviewState();
-}
-
-class _LandmarksOverviewState extends State<LandmarksOverview> {
-
-  @override
-  Widget build(BuildContext context) {
-    return ListenableBuilder(
-      listenable: widget.trip!,
-      builder: (BuildContext context, Widget? child) {
-        Trip trip = widget.trip!;
-        log("Trip ${trip.uuid} ${trip.landmarks.length} landmarks");
-        
-        List<Widget> children;
-        
-        if (trip.uuid != 'pending' && trip.uuid != 'error') {
-          log("Trip ${trip.uuid} ${trip.landmarks.length} landmarks");
-          if (trip.landmarks.length <= 1) {
-            children = [
-              const Text("No landmarks in this trip"),
-            ];
-          } else {
-            children = [
-              landmarksWithSteps(),
-              saveButton(),
-            ];
-          }
-        } else if(trip.uuid == 'pending') {
-          // the trip is still being fetched from the api
-          children = [Center(child: CircularProgressIndicator())];
-        } else {
-            // trip.uuid == 'error'
-            // show the error raised by the api
-            // String error = 
-            children = [
-              const Icon(
-                Icons.error_outline,
-                color: Colors.red,
-                size: 60,
-              ),
-              Padding(
-                padding: const EdgeInsets.only(top: 16),
-                child: Text('Error: ${trip.errorDescription}'),
-              ),
-            ];
-        }
-
-        return Column(
-          children: children,
-        );
-      },
-    );
-  }
-  Widget saveButton() => ElevatedButton(
-    onPressed: () async {
-      Trip? trip = await widget.trip;
-      SharedPreferences prefs = await SharedPreferences.getInstance();
-      trip?.toPrefs(prefs);
-    },
-    child: const Text('Save'),
-  );
-
-  Widget landmarksWithSteps() {
-    return ListenableBuilder(
-      listenable: widget.trip!,
-      builder: (BuildContext context, Widget? child) {
-        List<Widget> children = [];
-        for (Landmark landmark in widget.trip!.landmarks) {
-          children.add(
-            Dismissible(
-              key: ValueKey<int>(landmark.hashCode),
-              child: LandmarkCard(landmark),
-              dismissThresholds: {DismissDirection.endToStart: 0.6},
-              onDismissed: (direction) {
-                // Remove the item from the data source.
-                  log(landmark.name);
-                setState(() {
-                  widget.trip!.removeLandmark(landmark);
-                });
-                // Then show a snackbar.
-                ScaffoldMessenger.of(context)
-                    .showSnackBar(SnackBar(content: Text("We won't show ${landmark.name} again")));
-              },
-              background: Container(color: Colors.red),
-              secondaryBackground: Container(
-                color: Colors.red,
-                child: Icon(
-                  Icons.delete,
-                  color: Colors.white,
-                ),
-                padding: EdgeInsets.all(15),
-                alignment: Alignment.centerRight,
-              ),
-            )
-          );
-          if (landmark.next != null) {
-            Widget step = stepBetweenLandmarks(landmark, landmark.next!);
-            children.add(step);
-          }
-        }
-        return Column(
-          children: children  
-        );
-      },
-    );
-  }
-}
-
-
-Widget stepBetweenLandmarks(Landmark current, Landmark next) {
-  int timeRounded = 5 * (current.tripTime?.inMinutes ?? 0) ~/ 5;
-  // ~/ is integer division (rounding)
-  return Container(
-    margin: EdgeInsets.all(10),
-    padding: EdgeInsets.all(10),
-    decoration: BoxDecoration(
-      border: Border(
-        left: BorderSide(width: 3.0, color: Colors.black),
-      ),
-      // gradient: LinearGradient(
-      //   begin: Alignment.topLeft,
-      //   end: Alignment.bottomRight,
-      //   colors: [Colors.grey, Colors.white, Colors.white],
-      // ),
-    ),
-    child: Row( 
-      children: [
-        Column(
-          children: [
-            Icon(Icons.directions_walk),
-            Text("~$timeRounded min", style: TextStyle(fontSize: 10)),
-          ],
-        ),
-        Spacer(),
-        ElevatedButton(
-          onPressed: () {
-            // Open navigation instructions
-          },
-          child: Row(
-            children: [
-              Icon(Icons.directions),
-              Text("Directions"),
-            ],
-          ),
-        )
-      ],
-    ),
-  );
-}
-
-
-

frontend/lib/modules/map.dart

@@ -1,6 +1,7 @@
 import 'dart:collection';
-import 'dart:developer';
 
+import 'package:anyway/constants.dart';
+import 'package:anyway/modules/themed_marker.dart';
 import 'package:flutter/material.dart';
 import 'package:anyway/structs/landmark.dart';
 import 'package:anyway/structs/trip.dart';
@@ -54,7 +55,7 @@ class _MapWidgetState extends State<MapWidget> {
       Marker marker = Marker(
         markerId: MarkerId(landmark.uuid),
         position: LatLng(location[0], location[1]),
-        icon: await CustomMarker(landmark: landmark, position: i).toBitmapDescriptor(
+        icon: await ThemedMarker(landmark: landmark, position: i).toBitmapDescriptor(
           logicalSize: const Size(150, 150),
           imageSize: const Size(150, 150)
         ),
@@ -75,77 +76,7 @@ class _MapWidgetState extends State<MapWidget> {
       onCameraIdle: _onCameraIdle,
       // onLongPress: ,
       markers: mapMarkers,
-      cloudMapId: '41c21ac9b81dbfd8',
+      cloudMapId: MAP_ID,
-    );
-  }
-}
-
-
-class CustomMarker extends StatelessWidget {
-  final Landmark landmark;
-  final int position;
-
-  CustomMarker({
-    super.key,
-    required this.landmark,
-    required this.position
-    });
-
-  @override
-  Widget build(BuildContext context) {
-    // This returns an outlined circle, with an icon corresponding to the landmark type
-    // As a small dot, the number of the landmark is displayed in the top right
-    Icon icon;
-    if (landmark.type == sightseeing) {
-      icon = Icon(Icons.church, color: Colors.black, size: 50);
-    } else if (landmark.type == nature) {
-      icon = Icon(Icons.park, color: Colors.black, size: 50);
-    } else if (landmark.type == shopping) {
-      icon = Icon(Icons.shopping_cart, color: Colors.black, size: 50);
-    } else if (landmark.type == start || landmark.type == finish) {
-      icon = Icon(Icons.flag, color: Colors.black, size: 50);
-    } else {
-      icon = Icon(Icons.location_on, color: Colors.black, size: 50);
-    }
-
-    Widget? positionIndicator;
-    if (landmark.type != start && landmark.type != finish) {
-      positionIndicator = Positioned(
-        top: 0,
-        right: 0,
-        child: Container(
-          padding: EdgeInsets.all(5),
-          decoration: BoxDecoration(
-            color: Theme.of(context).primaryColor,
-            shape: BoxShape.circle,
-          ),
-          child: Text('$position', style: TextStyle(color: Colors.white, fontSize: 20)),
-        ),
-      );
-    }
-
-    return RepaintBoundary(
-      child: Stack(
-        children: [
-          Container(
-            // these are not the final sizes, since the final size is set in the toBitmapDescriptor method
-            // they are useful nevertheless to ensure the scale of the components are correct
-            width: 75,
-            height: 75,
-            decoration: BoxDecoration(
-              gradient: LinearGradient(
-                begin: Alignment.topLeft,
-                end: Alignment.bottomRight,
-                colors: [Colors.red, Colors.yellow]
-              ),
-              shape: BoxShape.circle,
-              border: Border.all(color: Colors.black, width: 5),
-            ),
-            child: icon,
-          ),
-          positionIndicator ?? Container(),
-        ],
-      ),
     );
   }
 }

frontend/lib/modules/new_trip_button.dart

@@ -0,0 +1,78 @@
+import 'package:anyway/layout.dart';
+import 'package:anyway/structs/preferences.dart';
+import 'package:anyway/structs/trip.dart';
+import 'package:anyway/utils/fetch_trip.dart';
+import 'package:auto_size_text/auto_size_text.dart';
+import 'package:flutter/material.dart';
+
+
+class NewTripButton extends StatefulWidget {
+  final Trip trip;
+
+  const NewTripButton({required this.trip});
+
+  @override
+  State<NewTripButton> createState() => _NewTripButtonState();
+}
+
+class _NewTripButtonState extends State<NewTripButton> {
+
+  @override
+  Widget build(BuildContext context) {
+    return ListenableBuilder(
+      listenable: widget.trip,
+      builder: (BuildContext context, Widget? child) {
+        if (widget.trip.landmarks.isEmpty){
+          return Container();
+        }
+        return SizedBox(
+          width: 200,
+          child: ElevatedButton(
+            onPressed: () async {
+              Future<UserPreferences> preferences = loadUserPreferences();
+              Trip trip = widget.trip;
+              fetchTrip(trip, preferences);
+              Navigator.of(context).push(
+                MaterialPageRoute(
+                  builder: (context) => BasePage(mainScreen: "map", trip: trip)
+                )
+              );
+            },
+            child: Row(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                Icon(
+                  Icons.add,
+                ),
+                Expanded(
+                  child: Padding(
+                    padding: EdgeInsets.only(left: 10, top: 5, bottom: 5, right: 5),
+                    child: FutureBuilder(
+                      future: widget.trip.cityName,
+                      builder: (context, snapshot) {
+                        if (snapshot.connectionState == ConnectionState.done) {
+                          return AutoSizeText(
+                            'New trip to ${snapshot.data.toString()}',
+                            style: TextStyle(fontSize: 18),
+                            maxLines: 2,
+                          );
+                        } else {
+                          return AutoSizeText(
+                            'New trip to ...',
+                            style: TextStyle(fontSize: 18),
+                            maxLines: 2,
+                          );
+                        }
+                      },
+                    )
+                  )
+                )
+              ],
+            ),
+          ),
+        );
+      } 
+    );
+  }
+}
+

frontend/lib/modules/new_trip_location_search.dart

@@ -0,0 +1,64 @@
+
+// A search bar that allow the user to enter a city name
+import 'package:anyway/structs/landmark.dart';
+import 'package:geocoding/geocoding.dart';
+import 'dart:developer';
+
+import 'package:anyway/structs/trip.dart';
+import 'package:flutter/material.dart';
+
+class NewTripLocationSearch extends StatefulWidget {
+  Trip trip;
+  NewTripLocationSearch(
+    this.trip,
+  );
+
+
+  @override
+  State<NewTripLocationSearch> createState() => _NewTripLocationSearchState();
+}
+
+class _NewTripLocationSearchState extends State<NewTripLocationSearch> {
+  final TextEditingController _controller = TextEditingController();
+
+  setTripLocation (String query) async {
+    List<Location> locations = [];
+    log('Searching for: $query');
+    
+    try{
+      locations = await locationFromAddress(query);
+    } catch (e) {
+      log('No results found for: $query : $e');
+    }
+
+    if (locations.isNotEmpty) {
+      Location location = locations.first;
+      widget.trip.landmarks.clear();
+      widget.trip.addLandmark(
+        Landmark(
+          uuid: 'pending',
+          name: query,
+          location: [location.latitude, location.longitude],
+          type: start
+        )
+      );
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return SearchBar(
+      hintText: 'Enter a city name or long press on the map.',
+      onSubmitted: setTripLocation,
+      controller: _controller,
+      leading: Icon(Icons.search),
+      trailing: [ElevatedButton(
+        onPressed: () {
+          setTripLocation(_controller.text);
+        },
+        child: Text('Search'),
+      ),]
+
+    );
+  }
+}

frontend/lib/modules/new_trip_map.dart

@@ -0,0 +1,86 @@
+
+// A map that allows the user to select a location for a new trip.
+import 'dart:developer';
+
+import 'package:anyway/constants.dart';
+import 'package:anyway/modules/themed_marker.dart';
+import 'package:anyway/structs/landmark.dart';
+import 'package:anyway/structs/trip.dart';
+import 'package:flutter/material.dart';
+import 'package:google_maps_flutter/google_maps_flutter.dart';
+import 'package:widget_to_marker/widget_to_marker.dart';
+
+
+class NewTripMap extends StatefulWidget {
+  Trip trip;
+  NewTripMap(
+    this.trip,
+  );
+
+  @override
+  State<NewTripMap> createState() => _NewTripMapState();
+}
+
+class _NewTripMapState extends State<NewTripMap> {
+  final CameraPosition _cameraPosition = CameraPosition(
+    target: LatLng(48.8566, 2.3522),
+    zoom: 11.0,
+  );
+  late GoogleMapController _mapController;
+  final Set<Marker> _markers = <Marker>{};
+
+  _onLongPress(LatLng location) {
+    log('Long press: $location');
+    widget.trip.landmarks.clear();
+    widget.trip.addLandmark(
+      Landmark(
+        uuid: 'pending',
+        name: 'start',
+        location: [location.latitude, location.longitude],
+        type: start
+      )
+    );
+  }
+
+  updateTripDetails() async {
+    _markers.clear();
+    if (widget.trip.landmarks.isNotEmpty) {
+      Landmark landmark = widget.trip.landmarks.first;
+      _markers.add(
+        Marker(
+          markerId: MarkerId(landmark.uuid),
+          position: LatLng(landmark.location[0], landmark.location[1]),
+          icon: await ThemedMarker(landmark: landmark, position: 0).toBitmapDescriptor(
+            logicalSize: const Size(150, 150),
+            imageSize: const Size(150, 150)
+          ),
+        )
+      );
+      _mapController.moveCamera(
+        CameraUpdate.newLatLng(
+          LatLng(landmark.location[0], landmark.location[1])
+        )
+      );
+      setState(() {});
+    }
+  }
+
+  void _onMapCreated(GoogleMapController controller) async {
+    _mapController = controller;
+  }
+
+
+
+  @override
+  Widget build(BuildContext context) {
+    widget.trip.addListener(updateTripDetails);
+    return GoogleMap(
+      onMapCreated: _onMapCreated,
+      initialCameraPosition: _cameraPosition,
+      onLongPress: _onLongPress,
+      markers: _markers,
+      cloudMapId: MAP_ID,
+      mapToolbarEnabled: false,
+    );
+  }
+}

frontend/lib/modules/save_button.dart

@@ -0,0 +1,33 @@
+
+import 'package:anyway/structs/trip.dart';
+import 'package:auto_size_text/auto_size_text.dart';
+import 'package:flutter/material.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+Widget saveButton(Trip trip) => ElevatedButton(
+  onPressed: () async {
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+    trip.toPrefs(prefs);
+  },
+  child: SizedBox(
+    width: 100,
+    child: Row(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        Icon(
+          Icons.save,
+        ),
+        Expanded(
+          child: Padding(
+            padding: EdgeInsets.only(left: 10, top: 5, bottom: 5, right: 5),
+            child: AutoSizeText(
+              'Save trip',
+              maxLines: 2,
+            ),
+          ),
+        ),
+      ],
+    ),
+  )
+);
+

frontend/lib/modules/step_between_landmarks.dart

@@ -0,0 +1,60 @@
+import 'package:anyway/structs/landmark.dart';
+import 'package:flutter/material.dart';
+
+class StepBetweenLandmarks extends StatefulWidget {
+  final Landmark current;
+  final Landmark next;
+
+  const StepBetweenLandmarks({
+    super.key,
+    required this.current,
+    required this.next
+    });
+
+  @override
+  State<StepBetweenLandmarks> createState() => _StepBetweenLandmarksState();
+}
+
+class _StepBetweenLandmarksState extends State<StepBetweenLandmarks> {
+  @override
+  Widget build(BuildContext context) {
+    int timeRounded = 5 * (widget.current.tripTime?.inMinutes ?? 0) ~/ 5;
+    // ~/ is integer division (rounding)
+    return Container(
+      margin: EdgeInsets.all(10),
+      padding: EdgeInsets.all(10),
+      decoration: BoxDecoration(
+        border: Border(
+          left: BorderSide(width: 3.0, color: Colors.black),
+        ),
+        // gradient: LinearGradient(
+        //   begin: Alignment.topLeft,
+        //   end: Alignment.bottomRight,
+        //   colors: [Colors.grey, Colors.white, Colors.white],
+        // ),
+      ),
+      child: Row( 
+        children: [
+          Column(
+            children: [
+              Icon(Icons.directions_walk),
+              Text("~$timeRounded min", style: TextStyle(fontSize: 10)),
+            ],
+          ),
+          Spacer(),
+          ElevatedButton(
+            onPressed: () {
+              // Open navigation instructions
+            },
+            child: Row(
+              children: [
+                Icon(Icons.directions),
+                Text("Directions"),
+              ],
+            ),
+          )
+        ],
+      ),
+    );
+  }
+}

frontend/lib/modules/themed_marker.dart

@@ -0,0 +1,68 @@
+import 'package:anyway/structs/landmark.dart';
+import 'package:flutter/material.dart';
+
+
+class ThemedMarker extends StatelessWidget {
+  final Landmark landmark;
+  final int position;
+
+  ThemedMarker({
+    super.key,
+    required this.landmark,
+    required this.position
+    });
+
+  @override
+  Widget build(BuildContext context) {
+    // This returns an outlined circle, with an icon corresponding to the landmark type
+    // As a small dot, the number of the landmark is displayed in the top right
+    Icon icon;
+    if (landmark.type == sightseeing) {
+      icon = Icon(Icons.church, color: Colors.black, size: 50);
+    } else if (landmark.type == nature) {
+      icon = Icon(Icons.park, color: Colors.black, size: 50);
+    } else if (landmark.type == shopping) {
+      icon = Icon(Icons.shopping_cart, color: Colors.black, size: 50);
+    } else if (landmark.type == start || landmark.type == finish) {
+      icon = Icon(Icons.flag, color: Colors.black, size: 50);
+    } else {
+      icon = Icon(Icons.location_on, color: Colors.black, size: 50);
+    }
+
+    Widget? positionIndicator;
+    if (landmark.type != start && landmark.type != finish) {
+      positionIndicator = Positioned(
+        top: 0,
+        right: 0,
+        child: Container(
+          padding: EdgeInsets.all(5),
+          decoration: BoxDecoration(
+            color: Colors.grey[100],
+            shape: BoxShape.circle,
+          ),
+          child: Text('$position', style: TextStyle(color: Colors.black, fontSize: 25)),
+        ),
+      );
+    }
+
+    return RepaintBoundary(
+      child: Stack(
+        alignment: Alignment.topRight,
+        children: [
+          Container(
+            decoration: BoxDecoration(
+              gradient: LinearGradient(
+                colors: [Colors.red, Colors.yellow]
+              ),
+              shape: BoxShape.circle,
+              border: Border.all(color: Colors.black, width: 5),
+            ),
+            padding: EdgeInsets.all(5),
+            child: icon
+          ),
+          if (positionIndicator != null) positionIndicator,
+        ],
+      ),
+    );
+  }
+}

frontend/lib/pages/new_trip.dart

@@ -1,3 +1,4 @@
+import 'package:anyway/modules/new_trip_button.dart';
 import 'package:anyway/structs/landmark.dart';
 import 'package:flutter/material.dart';
 import 'package:geocoding/geocoding.dart';
@@ -6,7 +7,8 @@ import 'package:anyway/layout.dart';
 import 'package:anyway/utils/fetch_trip.dart';
 import 'package:anyway/structs/preferences.dart';
 import "package:anyway/structs/trip.dart";
-
+import 'package:anyway/modules/new_trip_location_search.dart';
+import 'package:anyway/modules/new_trip_map.dart';
 
 
 class NewTripPage extends StatefulWidget {
@@ -20,74 +22,31 @@ class _NewTripPageState extends State<NewTripPage> {
   final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
   final TextEditingController latController = TextEditingController();
   final TextEditingController lonController = TextEditingController();
+  Trip trip = Trip();
 
   @override
   Widget build(BuildContext context) {
+    // floating search bar and map as a background
     return Scaffold(
       appBar: AppBar(
         title: const Text('New Trip'),
       ),
-      body: Form(
+      body: Stack(
-        key: _formKey,
+        children: [
+          NewTripMap(trip),
+          Padding(
+            padding: EdgeInsets.all(15),
+            child: NewTripLocationSearch(trip),
+          ),
+        Align(
+          alignment: Alignment.bottomRight,
           child: Padding(
-          padding: const EdgeInsets.all(15.0),
+            padding: EdgeInsets.all(15),
-          child: Column(
+            child: NewTripButton(trip: trip)
-            crossAxisAlignment: CrossAxisAlignment.start,
-            
-            children: <Widget>[
-              TextFormField(
-                decoration: const InputDecoration(hintText: 'Lat'),
-                controller: latController,
-                validator: (String? value) {
-                  if (value == null || value.isEmpty || double.tryParse(value) == null){
-                    return 'Please enter a floating point number';
-                  }
-                  return null;
-                },
           ),
-              TextFormField(
-                decoration: const InputDecoration(hintText: 'Lon'),
-                controller: lonController,
-
-                validator: (String? value) {
-                  if (value == null || value.isEmpty || double.tryParse(value) == null){
-                    return 'Please enter a floating point number';
-                  }
-                  return null;
-                },
-              ),
-              Divider(height: 15, color: Colors.transparent),
-              ElevatedButton(
-                child: const Text('Create trip'),
-                onPressed: () {
-                  if (_formKey.currentState!.validate()) {
-                    List<double> startPoint = [
-                      double.parse(latController.text),
-                      double.parse(lonController.text)
-                    ];
-                    Future<UserPreferences> preferences = loadUserPreferences();
-                    Trip trip = Trip();
-                    trip.landmarks.add(
-                      Landmark(
-                        location: startPoint,
-                        name: "Start",
-                        type: start,
-                        uuid: "pending"
-                      )
-                    );
-                    fetchTrip(trip, preferences);
-                    Navigator.of(context).push(
-                      MaterialPageRoute(
-                        builder: (context) => BasePage(mainScreen: "map", trip: trip)
-                      )
-                    );
-                  }
-                },
         ),
         ],
       ),
-        )
-      )
     );
   }
 }

frontend/lib/pages/overview.dart

@@ -1,82 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:sliding_up_panel/sliding_up_panel.dart';
-
-import 'package:anyway/structs/trip.dart';
-
-import 'package:anyway/modules/landmarks_overview.dart';
-import 'package:anyway/modules/map.dart';
-import 'package:anyway/modules/greeter.dart';
-
-
-
-class NavigationOverview extends StatefulWidget {
-  final Trip trip;
-
-  NavigationOverview({
-    required this.trip,
-  });
-
-  @override
-  State<NavigationOverview> createState() => _NavigationOverviewState();
-}
-
-
-
-class _NavigationOverviewState extends State<NavigationOverview> {
-
-  @override
-  Widget build(BuildContext context) {
-    return SlidingUpPanel(
-        panel: _floatingPanel(),
-        // collapsed: _floatingCollapsed(),
-        body: MapWidget(trip: widget.trip),
-        // renderPanelSheet: false,
-        // backdropEnabled: true,
-        maxHeight: MediaQuery.of(context).size.height * 0.8,
-        padding: EdgeInsets.all(10),
-        // panelSnapping: false,
-        borderRadius: BorderRadius.only(topLeft: Radius.circular(25), topRight: Radius.circular(25)),
-        boxShadow: [
-          BoxShadow(
-            blurRadius: 20.0,
-            color: Colors.black,
-          )
-        ],
-    );
-  }
-
-  Widget _floatingCollapsed(){
-    return Greeter(
-      trip: widget.trip
-    );
-  }
-
-  Widget _floatingPanel(){
-    return Column(
-      children: [
-        Padding(
-          padding: const EdgeInsets.all(15),
-          child: 
-            Center(
-              child: Container(
-                width: 40,
-                height: 5,
-                decoration: BoxDecoration(
-                  color: Colors.grey[300],
-                  borderRadius: BorderRadius.all(Radius.circular(12.0)),
-                ),
-              ),
-            ),
-        ),
-        Expanded(
-          child: ListView(
-            children: [
-              Greeter(trip: widget.trip),
-              LandmarksOverview(trip: widget.trip)
-            ]
-          )
-        )
-      ],
-    );
-  }
-}

frontend/lib/pages/trip.dart

@@ -0,0 +1,84 @@
+import 'package:anyway/modules/save_button.dart';
+import 'package:flutter/material.dart';
+import 'package:sliding_up_panel/sliding_up_panel.dart';
+
+import 'package:anyway/structs/trip.dart';
+import 'package:anyway/modules/landmarks_list.dart';
+import 'package:anyway/modules/greeter.dart';
+import 'package:anyway/modules/map.dart';
+
+
+
+class TripPage extends StatefulWidget {
+  final Trip trip;
+
+  TripPage({
+    required this.trip,
+  });
+
+  @override
+  State<TripPage> createState() => _TripPageState();
+}
+
+
+
+class _TripPageState extends State<TripPage> {
+
+  @override
+  Widget build(BuildContext context) {
+    return SlidingUpPanel(
+        panelBuilder: (sc) => _panelFull(sc),
+        // collapsed: _floatingCollapsed(),
+        body: MapWidget(trip: widget.trip),
+        // renderPanelSheet: false,
+        // backdropEnabled: true,
+        maxHeight: MediaQuery.of(context).size.height * 0.8,
+        padding: EdgeInsets.only(left: 10, right: 10, top: 25, bottom: 10),
+        // panelSnapping: false,
+        borderRadius: BorderRadius.only(topLeft: Radius.circular(25), topRight: Radius.circular(25)),
+        boxShadow: [
+          BoxShadow(
+            blurRadius: 20.0,
+            color: Colors.black,
+          )
+        ],
+    );
+  }
+
+  
+  Widget _panelFull(ScrollController sc) {
+    return ListenableBuilder(
+      listenable: widget.trip,
+      builder: (context, child) {
+        if (widget.trip.uuid != 'pending' && widget.trip.uuid != 'error') {
+          return ListView(
+            controller: sc,
+            padding: EdgeInsets.only(bottom: 35),
+            children: [
+              Greeter(trip: widget.trip),
+              ...landmarksList(widget.trip),
+              Padding(padding: EdgeInsets.only(top: 10)),
+              Center(child: saveButton(widget.trip)),
+            ],
+          );
+        } else if(widget.trip.uuid == 'pending') {
+          return Greeter(trip: widget.trip);
+        } else {
+          return Column(
+            children: [
+              const Icon(
+                Icons.error_outline,
+                color: Colors.red,
+                size: 60,
+              ),
+              Padding(
+                padding: const EdgeInsets.only(top: 16),
+                child: Text('Error: ${widget.trip.errorDescription}'),
+              ),
+            ],
+          );
+        }
+      }
+    );
+  }
+}

frontend/lib/structs/trip.dart

@@ -3,6 +3,7 @@
 
 import 'dart:collection';
 import 'dart:convert';
+import 'dart:developer';
 
 import 'package:anyway/structs/landmark.dart';
 import 'package:flutter/foundation.dart';
@@ -75,8 +76,11 @@ class Trip with ChangeNotifier {
     String? content = prefs.getString('trip_$uuid');
     Map<String, dynamic> json = jsonDecode(content!);
     Trip trip = Trip.fromJson(json);
-    String? firstUUID = json['entry_uuid'];
+    String? firstUUID = json['first_landmark_uuid'];
-    readLandmarks(trip.landmarks, prefs, firstUUID);
+    log('Loading trip $uuid with first landmark $firstUUID');
+    LinkedList<Landmark> landmarks = readLandmarks(prefs, firstUUID);
+    trip.landmarks = landmarks;
+    // notifyListeners();
     return trip;
   }
 
@@ -90,6 +94,7 @@ class Trip with ChangeNotifier {
 
   void toPrefs(SharedPreferences prefs){
     Map<String, dynamic> json = toJson();
+    log('Saving trip $uuid : $json');
     prefs.setString('trip_$uuid', jsonEncode(json));
     for (Landmark landmark in landmarks) {
       landmarkToPrefs(prefs, landmark, landmark.next);
@@ -99,12 +104,14 @@ class Trip with ChangeNotifier {
 
 
 // Helper
-readLandmarks(LinkedList<Landmark> landmarks, SharedPreferences prefs, String? firstUUID) {
+LinkedList<Landmark> readLandmarks(SharedPreferences prefs, String? firstUUID) {
+  LinkedList<Landmark> landmarks = LinkedList<Landmark>();
   while (firstUUID != null) {
     var (head, nextUUID) = getLandmarkFromPrefs(prefs, firstUUID);
     landmarks.add(head);
     firstUUID = nextUUID;
   }
+  return landmarks;
 }