better help and onboarding

frontend/lib/modules/current_trip_loading_indicator.dart

@@ -73,4 +73,4 @@ class _CurrentTripLoadingIndicatorState extends State<CurrentTripLoadingIndicato
     ],
   );
 
-}
+}

frontend/lib/modules/current_trip_panel.dart

@@ -73,7 +73,7 @@ class _CurrentTripPanelState extends State<CurrentTripPanel> {
 
               const Padding(padding: EdgeInsets.only(top: 10)),
 
-              Center(child: saveButton(widget.trip)),
+              Center(child: saveButton(trip: widget.trip)),
             ],
           );
         }

frontend/lib/modules/current_trip_save_button.dart

@@ -5,37 +5,51 @@ 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);
-    rootScaffoldMessengerKey.currentState!.showSnackBar(
-      SnackBar(
-        content: Text('Trip saved'),
-        duration: Duration(seconds: 2),
-        dismissDirection: DismissDirection.horizontal
+
+class saveButton extends StatefulWidget {
+  Trip trip;
+  saveButton({super.key, required this.trip});
+
+  @override
+  State<saveButton> createState() => _saveButtonState();
+}
+
+class _saveButtonState extends State<saveButton> {
+  @override
+  Widget build(BuildContext context) {
+    return ElevatedButton(
+      onPressed: () async {
+        SharedPreferences prefs = await SharedPreferences.getInstance();
+        setState(() => widget.trip.toPrefs(prefs));
+        rootScaffoldMessengerKey.currentState!.showSnackBar(
+          SnackBar(
+            content: Text('Trip saved'),
+            duration: Duration(seconds: 2),
+            dismissDirection: DismissDirection.horizontal
+          )
+        );
+      },
+      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,
+                ),
+              ),
+            ),
+          ],
+        ),
       )
     );
-  },
-  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/help_dialog.dart

@@ -0,0 +1,25 @@
+
+import 'package:flutter/material.dart';
+
+Future<void> helpDialog(BuildContext context, String title, String content) {
+  return showDialog<void>(
+    context: context,
+    builder: (BuildContext context) {
+      return AlertDialog(
+        title: Text(title),
+        content: Text(content),
+        actions: <Widget>[
+          TextButton(
+            style: TextButton.styleFrom(
+              textStyle: Theme.of(context).textTheme.labelLarge,
+            ),
+            child: const Text('Got it!'),
+            onPressed: () {
+              Navigator.of(context).pop();
+            },
+          ),
+        ],
+      );
+    },
+  );
+}

frontend/lib/modules/landmark_card.dart

@@ -17,7 +17,6 @@ class LandmarkCard extends StatefulWidget {
 class _LandmarkCardState extends State<LandmarkCard> {
   @override
   Widget build(BuildContext context) {
-    ThemeData theme = Theme.of(context);
     return Container(
       height: 160,
       child: Card(

frontend/lib/modules/new_trip_button.dart

@@ -1,5 +1,5 @@
-import 'package:anyway/layout.dart';
 import 'package:anyway/main.dart';
+import 'package:anyway/pages/current_trip.dart';
 import 'package:anyway/structs/preferences.dart';
 import 'package:anyway/structs/trip.dart';
 import 'package:anyway/utils/fetch_trip.dart';
@@ -57,7 +57,7 @@ class _NewTripButtonState extends State<NewTripButton> {
       fetchTrip(trip, widget.preferences);
       Navigator.of(context).push(
         MaterialPageRoute(
-          builder: (context) => BasePage(mainScreen: "map", trip: trip)
+          builder: (context) => TripPage(trip: trip)
         )
       );
     }

frontend/lib/modules/onboarding_card.dart

@@ -2,13 +2,11 @@ import 'package:flutter/material.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 
 class OnboardingCard extends StatelessWidget {
-  int index;
-  String title;
-  String description;
-  String imagePath;
+  final String title;
+  final String description;
+  final String imagePath;
 
-  OnboardingCard({
-    required this.index,
+  const OnboardingCard({
     required this.title,
     required this.description,
     required this.imagePath,
@@ -16,41 +14,35 @@ class OnboardingCard extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    Color baseColor = Theme.of(context).colorScheme.secondary;
-    // have a different color for each card, incrementing the hue
-    Color currentColor = baseColor.withAlpha(baseColor.alpha - index * 30);
-    return Container(
-      color: currentColor,
-      alignment: Alignment.center,
-      child: Padding(
-        padding: EdgeInsets.all(20),
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            Text(
-              title,
-              style: TextStyle(
-                fontSize: 24,
-                fontWeight: FontWeight.bold,
-                color: Colors.white,
-              ),
+    
+    return Padding(
+      padding: EdgeInsets.all(20),
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          Text(
+            title,
+            style: TextStyle(
+              fontSize: 24,
+              fontWeight: FontWeight.bold,
+              color: Colors.white,
             ),
-            Padding(padding: EdgeInsets.only(top: 20)),
-            SvgPicture.asset(
-              imagePath,
-              height: 200,
-            ),
-            Padding(padding: EdgeInsets.only(top: 20)),
-            Text(
-              description,
-              style: TextStyle(
-                fontSize: 16,
-              ),
+          ),
+          Padding(padding: EdgeInsets.only(top: 20)),
+          SvgPicture.asset(
+            imagePath,
+            height: 200,
+          ),
+          Padding(padding: EdgeInsets.only(top: 20)),
+          Text(
+            description,
+            style: TextStyle(
+              fontSize: 16,
             ),
+          ),
 
-          ]
-        ),
-      )
+        ]
+      ),
     );
   }
 }

frontend/lib/modules/trips_saved_list.dart

@@ -1,6 +1,6 @@
+import 'package:anyway/pages/current_trip.dart';
 import 'package:flutter/material.dart';
 
-import 'package:anyway/layout.dart';
 import 'package:anyway/structs/trip.dart';
 
 
@@ -16,7 +16,6 @@ class TripsOverview extends StatefulWidget {
 }
 
 class _TripsOverviewState extends State<TripsOverview> {
-
   Widget listBuild (BuildContext context, AsyncSnapshot<List<Trip>> snapshot) {
     List<Widget> children;
     if (snapshot.hasData) {
@@ -39,7 +38,7 @@ class _TripsOverviewState extends State<TripsOverview> {
           onTap: () {
             Navigator.of(context).push(
               MaterialPageRoute(
-                builder: (context) => BasePage(mainScreen: "map", trip: trip)
+                builder: (context) => TripPage(trip: trip)
               )
             );
           },
@@ -74,4 +73,4 @@ class _TripsOverviewState extends State<TripsOverview> {
       builder: listBuild,
     );
   }
-}
+}