add event update panel

.gitea/workflows/release.yml

@@ -9,15 +9,17 @@ on:
 env:
   JAVA_VERSION: "17"
   ANDROID_SDK_ROOT: "${{ github.workspace }}/android-sdk"
-  FLUTTER_CHANNEL: "stable"
+  FLUTTER_VERSION: "3.38.5"
   BUILD_WINDOWS: "false" # set to "true" when you actually want Windows builds
   GITEA_BASE_URL: https://git.tgj.services
 
 jobs:
   meta:
-    runs-on: ubuntu-latest
+    runs-on:
+      - mileograph
     outputs:
       base_version: ${{ steps.meta.outputs.base }}
+      release_tag: ${{ steps.meta.outputs.release_tag }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -28,9 +30,11 @@ jobs:
           RAW_VERSION=$(awk '/^version:/{print $2}' pubspec.yaml)
           BASE_VERSION=${RAW_VERSION%%+*}
           echo "base=${BASE_VERSION}" >> "$GITHUB_OUTPUT"
+          echo "release_tag=v${BASE_VERSION}" >> "$GITHUB_OUTPUT"
 
   android-build:
-    runs-on: ubuntu-latest
+    runs-on:
+      - mileograph
     needs: meta
     steps:
       - name: Checkout
@@ -70,30 +74,88 @@ jobs:
           echo "$ANDROID_SDK_ROOT/platform-tools" >> "$GITHUB_PATH"
           echo "$ANDROID_SDK_ROOT/build-tools/33.0.2" >> "$GITHUB_PATH"
 
-      - name: Setup Flutter
-        uses: subosito/flutter-action@v2
-        with:
-          channel: ${{ env.FLUTTER_CHANNEL }}
+      - name: Install Flutter SDK
+        run: |
+          set -euo pipefail
+          FLUTTER_HOME="$HOME/flutter"
+          if [ ! -x "$FLUTTER_HOME/bin/flutter" ]; then
+            rm -rf "$FLUTTER_HOME"
+            curl -fsSL -o /tmp/flutter.tar.xz "https://storage.googleapis.com/flutter_infra_release/releases/stable/linux/flutter_linux_${FLUTTER_VERSION}-stable.tar.xz"
+            tar -C "$HOME" -xf /tmp/flutter.tar.xz
+          fi
+          echo "$FLUTTER_HOME/bin" >> "$GITHUB_PATH"
+          "$FLUTTER_HOME/bin/flutter" --version
 
       - name: Allow all git directories (CI)
         run: git config --global --add safe.directory '*'
 
+      - name: Set pub cache path
+        run: echo "PUB_CACHE=${GITHUB_WORKSPACE}/.pub-cache" >> "$GITHUB_ENV"
+
       - name: Flutter dependencies
         run: flutter pub get
 
-      - name: Build APK (release)
+      - name: Prepare Android keystore (optional)
+        if: ${{ secrets.ANDROID_KEYSTORE_BASE64 != '' }}
         run: |
-          flutter build apk --release
-          cp build/app/outputs/flutter-apk/app-release.apk app-release.apk
+          echo "${{ secrets.ANDROID_KEYSTORE_BASE64 }}" | base64 -d > android-release-key.jks
+          echo "ANDROID_KEYSTORE_PATH=$PWD/android-release-key.jks" >> "$GITHUB_ENV"
+          echo "ANDROID_KEYSTORE_PASSWORD=${{ secrets.ANDROID_KEYSTORE_PASSWORD }}" >> "$GITHUB_ENV"
+          echo "ANDROID_KEY_ALIAS=${{ secrets.ANDROID_KEY_ALIAS }}" >> "$GITHUB_ENV"
+          echo "ANDROID_KEY_PASSWORD=${{ secrets.ANDROID_KEY_PASSWORD }}" >> "$GITHUB_ENV"
+
+      - name: Build Android App Bundle (release)
+        run: flutter build appbundle --release
+
+      - name: Download bundletool
+        run: |
+          BUNDLETOOL_VERSION=1.15.6
+          curl -fsSL -o bundletool.jar "https://github.com/google/bundletool/releases/download/${BUNDLETOOL_VERSION}/bundletool-all-${BUNDLETOOL_VERSION}.jar"
+
+      - name: Extract universal APK from bundle
+        env:
+          BASE_VERSION: ${{ needs.meta.outputs.base_version }}
+        run: |
+          set -euo pipefail
+
+          BUNDLE="build/app/outputs/bundle/release/app-release.aab"
+          OUTPUT_APKS="app-release.apks"
+          APK_NAME="mileograph-${BASE_VERSION}.apk"
+
+          if [ ! -f "$BUNDLE" ]; then
+            echo "Bundle not found at $BUNDLE"
+            exit 1
+          fi
+
+          SIGNING_ARGS=()
+          if [ -n "${ANDROID_KEYSTORE_PATH:-}" ] && [ -f "$ANDROID_KEYSTORE_PATH" ]; then
+            SIGNING_ARGS+=(--ks="$ANDROID_KEYSTORE_PATH")
+            SIGNING_ARGS+=(--ks-pass="pass:${ANDROID_KEYSTORE_PASSWORD}")
+            SIGNING_ARGS+=(--ks-key-alias="${ANDROID_KEY_ALIAS}")
+            KEY_PASS="${ANDROID_KEY_PASSWORD:-$ANDROID_KEYSTORE_PASSWORD}"
+            SIGNING_ARGS+=(--key-pass="pass:${KEY_PASS}")
+          else
+            echo "No release keystore provided; bundletool will sign with the debug keystore."
+          fi
+
+          java -jar bundletool.jar build-apks \
+            --bundle="$BUNDLE" \
+            --output="$OUTPUT_APKS" \
+            --mode=universal \
+            "${SIGNING_ARGS[@]}"
+
+          unzip -p "$OUTPUT_APKS" universal.apk > "$APK_NAME"
+          ls -lh "$APK_NAME"
 
       - name: Upload Android APK artifact
         uses: actions/upload-artifact@v3
         with:
           name: android-apk
-          path: app-release.apk
+          path: mileograph-${{ needs.meta.outputs.base_version }}.apk
 
   linux-build:
-    runs-on: ubuntu-latest
+    runs-on:
+      - mileograph
     needs: meta
     steps:
       - name: Checkout
@@ -109,14 +171,24 @@ jobs:
           $SUDO apt-get update
           $SUDO apt-get install -y unzip xz-utils zip libstdc++6 libglu1-mesa clang cmake ninja-build pkg-config libgtk-3-dev libsecret-1-dev liblzma-dev curl jq
 
-      - name: Setup Flutter
-        uses: subosito/flutter-action@v2
-        with:
-          channel: ${{ env.FLUTTER_CHANNEL }}
+      - name: Install Flutter SDK
+        run: |
+          set -euo pipefail
+          FLUTTER_HOME="$HOME/flutter"
+          if [ ! -x "$FLUTTER_HOME/bin/flutter" ]; then
+            rm -rf "$FLUTTER_HOME"
+            curl -fsSL -o /tmp/flutter.tar.xz "https://storage.googleapis.com/flutter_infra_release/releases/stable/linux/flutter_linux_${FLUTTER_VERSION}-stable.tar.xz"
+            tar -C "$HOME" -xf /tmp/flutter.tar.xz
+          fi
+          echo "$FLUTTER_HOME/bin" >> "$GITHUB_PATH"
+          "$FLUTTER_HOME/bin/flutter" --version
 
       - name: Allow all git directories (CI)
         run: git config --global --add safe.directory '*'
 
+      - name: Set pub cache path
+        run: echo "PUB_CACHE=${GITHUB_WORKSPACE}/.pub-cache" >> "$GITHUB_ENV"
+
       - name: Flutter dependencies
         run: flutter pub get
 
@@ -135,7 +207,8 @@ jobs:
           path: app-linux-x64.tar.gz
 
   release-dev:
-    runs-on: ubuntu-latest
+    runs-on:
+      - mileograph
     needs:
       - meta
       - android-build
@@ -157,54 +230,36 @@ jobs:
           name: android-apk
           path: artifacts
 
-      - name: Download Linux bundle
-        if: ${{ github.ref == 'refs/heads/dev' }}
-        uses: actions/download-artifact@v3
-        with:
-          name: linux-bundle
-          path: artifacts
-
-      - name: Download Windows bundle (optional)
-        if: ${{ github.ref == 'refs/heads/dev' && env.BUILD_WINDOWS == 'true' }}
-        uses: actions/download-artifact@v3
-        with:
-          name: windows-zip
-          path: artifacts
-
-      - name: Prepare artefacts and tag
+      - name: Prepare APK and tag
         if: ${{ github.ref == 'refs/heads/dev' }}
         id: bundle
         run: |
           BASE="${{ needs.meta.outputs.base_version }}"
-          TAG="v${BASE}-dev"
+          TAG="v${BASE}-dev.${{ github.run_number }}"
 
-          mv artifacts/app-release.apk "artifacts/app-${BASE}-dev.apk"
-          mv artifacts/app-linux-x64.tar.gz "artifacts/app-linux-x64-${BASE}-dev.tar.gz"
-          if [ -f artifacts/app-windows-x64.zip ]; then
-            mv artifacts/app-windows-x64.zip "artifacts/app-windows-x64-${BASE}-dev.zip"
-          fi
+          mv "artifacts/mileograph-${BASE}.apk" "artifacts/mileograph-${BASE}-dev.apk"
 
           echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
-          echo "files=artifacts/*" >> "$GITHUB_OUTPUT"
+          echo "apk=artifacts/mileograph-${BASE}-dev.apk" >> "$GITHUB_OUTPUT"
 
       - name: Create prerelease on Gitea
         if: ${{ github.ref == 'refs/heads/dev' }}
         uses: ncipollo/release-action@v1
         with:
-          tag: v${{ needs.meta.outputs.base_version }}-dev.${{ github.run_number }}
+          tag: ${{ steps.bundle.outputs.tag }}
           name: v${{ needs.meta.outputs.base_version }}-dev build ${{ github.run_number }}
           prerelease: true
           commit: ${{ github.sha }}
           token: ${{ secrets.GITEA_TOKEN }}
           # NOTE: no `artifacts:` here
 
-      - name: Attach artefacts to Gitea release
+      - name: Attach APK to Gitea release
         if: ${{ github.ref == 'refs/heads/dev' }}
         run: |
           set -euo pipefail
 
-          BASE="${{ needs.meta.outputs.base_version }}"
-          TAG="v${BASE}-dev.${{ github.run_number }}"
+          TAG="${{ steps.bundle.outputs.tag }}"
+          APK="${{ steps.bundle.outputs.apk }}"
 
           # 1. Find release ID by tag
           RELEASE_JSON=$(curl -sS \
@@ -215,27 +270,34 @@ jobs:
 
           echo "Release ID: $RELEASE_ID"
 
-          # 2. Upload each artefact with multipart/form-data
-          for f in artifacts/*; do
-            [ -f "$f" ] || continue
-            NAME=$(basename "$f")
-            echo "Uploading $NAME"
+          # 2. Upload APK with multipart/form-data
+          NAME=$(basename "$APK")
+          echo "Uploading $NAME"
 
-            curl -sS -X POST \
-              -H "Authorization: token ${{ secrets.GITEA_TOKEN }}" \
-              -F "attachment=@${f}" \
-              -F "name=${NAME}" \
-              "${GITEA_BASE_URL}/api/v1/repos/${{ github.repository }}/releases/${RELEASE_ID}/assets" \
-              >/dev/null
-          done
+          curl -sS -X POST \
+            -H "Authorization: token ${{ secrets.GITEA_TOKEN }}" \
+            -F "attachment=@${APK}" \
+            -F "name=${NAME}" \
+            "${GITEA_BASE_URL}/api/v1/repos/${{ github.repository }}/releases/${RELEASE_ID}/assets" \
+            >/dev/null
 
   release-master:
-    runs-on: ubuntu-latest
+    runs-on:
+      - mileograph
     needs:
       - meta
       - android-build
       - linux-build
     steps:
+      - name: Install jq
+        run: |
+          if command -v sudo >/dev/null 2>&1; then
+            SUDO="sudo"
+          else
+            SUDO=""
+          fi
+          $SUDO apt-get update
+          $SUDO apt-get install -y jq
       - name: Download Android APK
         if: ${{ github.ref == 'refs/heads/master' }}
         uses: actions/download-artifact@v3
@@ -243,35 +305,15 @@ jobs:
           name: android-apk
           path: artifacts
 
-      - name: Download Linux bundle
-        if: ${{ github.ref == 'refs/heads/master' }}
-        uses: actions/download-artifact@v3
-        with:
-          name: linux-bundle
-          path: artifacts
-
-      - name: Download Windows bundle (optional)
-        if: ${{ github.ref == 'refs/heads/master' && env.BUILD_WINDOWS == 'true' }}
-        uses: actions/download-artifact@v3
-        with:
-          name: windows-zip
-          path: artifacts
-
-      - name: Prepare artefacts and tag
+      - name: Prepare APK and tag
         if: ${{ github.ref == 'refs/heads/master' }}
         id: bundle
         run: |
           BASE="${{ needs.meta.outputs.base_version }}"
-          TAG="v${BASE}"
-
-          mv artifacts/app-release.apk "artifacts/app-${BASE}.apk"
-          mv artifacts/app-linux-x64.tar.gz "artifacts/app-linux-x64-${BASE}.tar.gz"
-          if [ -f artifacts/app-windows-x64.zip ]; then
-            mv artifacts/app-windows-x64.zip "artifacts/app-windows-x64-${BASE}.zip"
-          fi
+          TAG="${{ needs.meta.outputs.release_tag }}"
 
           echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
-          echo "files=artifacts/*" >> "$GITHUB_OUTPUT"
+          echo "apk=artifacts/mileograph-${BASE}.apk" >> "$GITHUB_OUTPUT"
 
       - name: Create release on Gitea
         if: ${{ github.ref == 'refs/heads/master' }}
@@ -281,4 +323,32 @@ jobs:
           name: ${{ steps.bundle.outputs.tag }}
           prerelease: false
           token: ${{ secrets.GITEA_TOKEN }}
-          artifacts: ${{ steps.bundle.outputs.files }}
+          commit: ${{ github.sha }}
+
+      - name: Attach APK to Gitea release
+        if: ${{ github.ref == 'refs/heads/master' }}
+        run: |
+          set -euo pipefail
+
+          TAG="${{ steps.bundle.outputs.tag }}"
+          APK="${{ steps.bundle.outputs.apk }}"
+
+          # 1. Find release ID by tag
+          RELEASE_JSON=$(curl -sS \
+            -H "Authorization: token ${{ secrets.GITEA_TOKEN }}" \
+            "${GITEA_BASE_URL}/api/v1/repos/${{ github.repository }}/releases/tags/${TAG}")
+
+          RELEASE_ID=$(echo "$RELEASE_JSON" | jq -r '.id')
+
+          echo "Release ID: $RELEASE_ID"
+
+          # 2. Upload APK with multipart/form-data
+          NAME=$(basename "$APK")
+          echo "Uploading $NAME"
+
+          curl -sS -X POST \
+            -H "Authorization: token ${{ secrets.GITEA_TOKEN }}" \
+            -F "attachment=@${APK}" \
+            -F "name=${NAME}" \
+            "${GITEA_BASE_URL}/api/v1/repos/${{ github.repository }}/releases/${RELEASE_ID}/assets" \
+            >/dev/null

.gitignore

@@ -43,3 +43,5 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+
+api_return_examples.txt

android/app/build.gradle.kts

@@ -1,3 +1,5 @@
+import java.util.Properties
+
 plugins {
     id("com.android.application")
     id("kotlin-android")
@@ -5,6 +7,28 @@ plugins {
     id("dev.flutter.flutter-gradle-plugin")
 }
 
+val keystoreProperties = Properties()
+val keystorePropertiesFile = rootProject.file("key.properties")
+if (keystorePropertiesFile.exists()) {
+    keystorePropertiesFile.inputStream().use { keystoreProperties.load(it) }
+}
+
+val releaseStoreFile = System.getenv("ANDROID_KEYSTORE_PATH")
+    ?: keystoreProperties.getProperty("storeFile")
+val releaseStorePassword = System.getenv("ANDROID_KEYSTORE_PASSWORD")
+    ?: keystoreProperties.getProperty("storePassword")
+val releaseKeyAlias = System.getenv("ANDROID_KEY_ALIAS")
+    ?: keystoreProperties.getProperty("keyAlias")
+val releaseKeyPassword = System.getenv("ANDROID_KEY_PASSWORD")
+    ?: keystoreProperties.getProperty("keyPassword")
+
+val hasReleaseKeystore = listOf(
+    releaseStoreFile,
+    releaseStorePassword,
+    releaseKeyAlias,
+    releaseKeyPassword
+).all { !it.isNullOrBlank() }
+
 android {
     namespace = "com.example.mileograph_flutter"
     compileSdk = flutter.compileSdkVersion
@@ -30,11 +54,21 @@ android {
         versionName = flutter.versionName
     }
 
+    signingConfigs {
+        if (hasReleaseKeystore) {
+            create("release") {
+                storeFile = file(releaseStoreFile!!)
+                storePassword = releaseStorePassword
+                keyAlias = releaseKeyAlias!!
+                keyPassword = releaseKeyPassword
+            }
+        }
+    }
+
     buildTypes {
         release {
-            // TODO: Add your own signing config for the release build.
-            // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig = signingConfigs.getByName("debug")
+            // Use a real release keystore when provided; fall back to debug keys otherwise.
+            signingConfig = signingConfigs.getByName(if (hasReleaseKeystore) "release" else "debug")
         }
     }
 }

android/app/src/main/AndroidManifest.xml

@@ -1,7 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.INTERNET"/>
     <application
-        android:label="mileograph_flutter"
+        android:label="Mileograph"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+  <background android:drawable="@color/ic_launcher_background"/>
+  <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>

android/app/src/main/res/values/colors.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#ffffff</color>
+</resources>

ios/Runner.xcodeproj/project.pbxproj

@@ -427,7 +427,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = AppIcon;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
@@ -484,7 +484,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = AppIcon;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";

lib/components/calculator/calculator.dart

@@ -97,10 +97,16 @@ class _StationAutocompleteState extends State<StationAutocomplete> {
 }
 
 class RouteCalculator extends StatefulWidget {
-  const RouteCalculator({super.key, this.onDistanceComputed, this.onApplyRoute});
+  const RouteCalculator({
+    super.key,
+    this.onDistanceComputed,
+    this.onApplyRoute,
+    this.initialStations,
+  });
 
   final ValueChanged<double>? onDistanceComputed;
   final ValueChanged<RouteResult>? onApplyRoute;
+  final List<String>? initialStations;
 
   @override
   State<RouteCalculator> createState() => _RouteCalculatorState();
@@ -122,6 +128,9 @@ class _RouteCalculatorState extends State<RouteCalculator> {
     super.didChangeDependencies();
     if (!_fetched) {
       _fetched = true;
+      if (widget.initialStations != null && widget.initialStations!.isNotEmpty) {
+        context.read<DataService>().stations = List.from(widget.initialStations!);
+      }
       WidgetsBinding.instance.addPostFrameCallback((_) async {
         final data = context.read<DataService>();
         final result = await data.fetchStations();

lib/components/login/login.dart

@@ -1,10 +1,37 @@
 import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
 import 'package:mileograph_flutter/services/authservice.dart';
 import 'package:provider/provider.dart';
 
-class LoginScreen extends StatelessWidget {
+class LoginScreen extends StatefulWidget {
   const LoginScreen({super.key});
 
+  @override
+  State<LoginScreen> createState() => _LoginScreenState();
+}
+
+class _LoginScreenState extends State<LoginScreen> {
+  bool _checkingSession = true;
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((_) => _checkExistingSession());
+  }
+
+  Future<void> _checkExistingSession() async {
+    final auth = context.read<AuthService>();
+    try {
+      final valid = await auth.validateStoredToken();
+      if (!valid) return;
+      await auth.tryRestoreSession();
+      if (!mounted) return;
+      context.go('/');
+    } finally {
+      if (mounted) setState(() => _checkingSession = false);
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -24,7 +51,7 @@ class LoginScreen extends StatelessWidget {
                         color: Theme.of(context).textTheme.bodyLarge?.color,
                       ),
                     ),
-                    TextSpan(
+                    const TextSpan(
                       text: "O",
                       style: TextStyle(color: Colors.red),
                     ),
@@ -35,18 +62,27 @@ class LoginScreen extends StatelessWidget {
                       ),
                     ),
                   ],
-                  style: TextStyle(
+                  style: const TextStyle(
                     decoration: TextDecoration.none,
                     color: Colors.white,
-                  fontFamily: "Tomatoes",
-                  fontSize: 50,
+                    fontFamily: "Tomatoes",
+                    fontSize: 50,
+                  ),
                 ),
               ),
-            ),
-            const SizedBox(height: 50),
-            LoginPanel(),
-          ],
-        ),
+              if (_checkingSession)
+                const Padding(
+                  padding: EdgeInsets.only(top: 12),
+                  child: SizedBox(
+                    height: 24,
+                    width: 24,
+                    child: CircularProgressIndicator(strokeWidth: 2),
+                  ),
+                ),
+              const SizedBox(height: 50),
+              const LoginPanel(),
+            ],
+          ),
         ),
       ),
     );

lib/components/pages/dashboard.dart

@@ -7,15 +7,24 @@ import 'package:mileograph_flutter/services/authservice.dart';
 import 'package:mileograph_flutter/services/dataService.dart';
 import 'package:provider/provider.dart';
 
-class Dashboard extends StatelessWidget {
+class Dashboard extends StatefulWidget {
   const Dashboard({super.key});
 
+  @override
+  State<Dashboard> createState() => _DashboardState();
+}
+
+class _DashboardState extends State<Dashboard> {
+  bool _showAllOnThisDay = false;
+
   @override
   Widget build(BuildContext context) {
     final data = context.watch<DataService>();
     final auth = context.watch<AuthService>();
     final stats = data.homepageStats;
 
+    final isInitialLoading = data.isHomepageLoading || stats == null;
+
     return RefreshIndicator(
       onRefresh: () async {
         await data.fetchHomepageStats();
@@ -34,32 +43,54 @@ class Dashboard extends StatelessWidget {
             currentYearMileage: data.getMileageForCurrentYear(),
             trips: data.trips.length,
           );
-          return ListView(
-            padding: const EdgeInsets.all(16),
+          return Stack(
             children: [
-              _buildHeader(context, auth, stats, data.isHomepageLoading),
-              const SizedBox(height: 12),
-              Wrap(spacing: 12, runSpacing: 12, children: metricChips),
-              const SizedBox(height: 16),
-              isWide
-                  ? Row(
-                      crossAxisAlignment: CrossAxisAlignment.start,
-                      children: [
-                        Expanded(child: _buildMainColumn(context, data)),
-                        const SizedBox(width: 16),
-                        SizedBox(
-                          width: 360,
-                          child: _buildSidebar(context, data),
+              ListView(
+                padding: const EdgeInsets.all(16),
+                children: [
+                  _buildHeader(context, auth, stats, data.isHomepageLoading),
+                  const SizedBox(height: 12),
+                  Wrap(spacing: 12, runSpacing: 12, children: metricChips),
+                  const SizedBox(height: 16),
+                  isWide
+                      ? Row(
+                          crossAxisAlignment: CrossAxisAlignment.start,
+                          children: [
+                            Expanded(child: _buildMainColumn(context, data)),
+                            const SizedBox(width: 16),
+                            SizedBox(
+                              width: 360,
+                              child: _buildSidebar(context, data),
+                            ),
+                          ],
+                        )
+                      : Column(
+                          children: [
+                            _buildMainColumn(context, data),
+                            const SizedBox(height: 16),
+                            _buildSidebar(context, data),
+                          ],
                         ),
-                      ],
-                    )
-                  : Column(
-                      children: [
-                        _buildMainColumn(context, data),
-                        const SizedBox(height: 16),
-                        _buildSidebar(context, data),
-                      ],
+                ],
+              ),
+              if (isInitialLoading)
+                Positioned.fill(
+                  child: Container(
+                    color: Theme.of(
+                      context,
+                    ).colorScheme.surface.withOpacity(0.7),
+                    child: const Center(
+                      child: Column(
+                        mainAxisSize: MainAxisSize.min,
+                        children: [
+                          CircularProgressIndicator(),
+                          SizedBox(height: 12),
+                          Text('Loading dashboard data...'),
+                        ],
+                      ),
                     ),
+                  ),
+                ),
             ],
           );
         },
@@ -153,6 +184,18 @@ class Dashboard extends StatelessWidget {
         _buildCard(
           context,
           title: 'On this day',
+          action:
+              data.onThisDay
+                      .where((leg) => leg.beginTime.year != DateTime.now().year)
+                      .length >
+                  5
+              ? TextButton(
+                  onPressed: () => setState(() {
+                    _showAllOnThisDay = !_showAllOnThisDay;
+                  }),
+                  child: Text(_showAllOnThisDay ? 'Show less' : 'Show more'),
+                )
+              : null,
           trailing: data.isOnThisDayLoading
               ? const SizedBox(
                   height: 18,
@@ -163,6 +206,7 @@ class Dashboard extends StatelessWidget {
           child: _buildLegList(
             context,
             data.onThisDay,
+            showAll: _showAllOnThisDay,
             emptyMessage: 'No historical moves for today yet.',
           ),
         ),
@@ -231,12 +275,17 @@ class Dashboard extends StatelessWidget {
     BuildContext context,
     List<Leg> legs, {
     required String emptyMessage,
+    bool showAll = false,
   }) {
-    if (legs.isEmpty) {
+    final filtered = legs
+        .where((leg) => leg.beginTime.year != DateTime.now().year)
+        .toList();
+    if (filtered.isEmpty) {
       return Text(emptyMessage, style: Theme.of(context).textTheme.bodyMedium);
     }
+    final toShow = showAll ? filtered : filtered.take(5).toList();
     return Column(
-      children: legs.take(5).map((leg) {
+      children: toShow.map((leg) {
         return ListTile(
           dense: true,
           contentPadding: EdgeInsets.zero,
@@ -281,10 +330,10 @@ class Dashboard extends StatelessWidget {
   }
 
   Widget _buildTripsCard(BuildContext context, DataService data) {
-    final trips_unsorted = data.trips;
+    final tripsUnsorted = data.trips;
     List trips = [];
-    if (trips_unsorted.isNotEmpty) {
-      trips = [...trips_unsorted]..sort((a, b) => b.tripId.compareTo(a.tripId));
+    if (tripsUnsorted.isNotEmpty) {
+      trips = [...tripsUnsorted]..sort((a, b) => b.tripId.compareTo(a.tripId));
     }
     return _buildCard(
       context,

lib/components/pages/legs.dart

@@ -1,4 +1,8 @@
+import 'dart:convert';
+
 import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:mileograph_flutter/objects/objects.dart';
 import 'package:mileograph_flutter/services/dataService.dart';
 import 'package:provider/provider.dart';
 
@@ -155,25 +159,6 @@ class _LegsPageState extends State<LegsPage> {
                     runSpacing: 12,
                     crossAxisAlignment: WrapCrossAlignment.center,
                     children: [
-                      SegmentedButton<int>(
-                        segments: const [
-                          ButtonSegment(
-                            value: 0,
-                            icon: Icon(Icons.south),
-                            label: Text('Newest first'),
-                          ),
-                          ButtonSegment(
-                            value: 1,
-                            icon: Icon(Icons.north),
-                            label: Text('Oldest first'),
-                          ),
-                        ],
-                        selected: {_sortDirection},
-                        onSelectionChanged: (selection) {
-                          setState(() => _sortDirection = selection.first);
-                          _refreshLegs();
-                        },
-                      ),
                       FilledButton.tonalIcon(
                         onPressed: () => _pickDate(start: true),
                         icon: const Icon(Icons.calendar_month),
@@ -229,37 +214,7 @@ class _LegsPageState extends State<LegsPage> {
           else
             Column(
               children: [
-                ...legs.map((leg) => Card(
-                      child: ListTile(
-                        leading: const Icon(Icons.train),
-                        title: Text('${leg.start} → ${leg.end}'),
-                        subtitle: Column(
-                          crossAxisAlignment: CrossAxisAlignment.start,
-                          children: [
-                            Text(_formatDateTime(leg.beginTime)),
-                            if (leg.headcode.isNotEmpty)
-                              Text('Headcode: ${leg.headcode}'),
-                            if (leg.route.isNotEmpty)
-                              Text(
-                                leg.route,
-                                maxLines: 1,
-                                overflow: TextOverflow.ellipsis,
-                              ),
-                          ],
-                        ),
-                        trailing: Column(
-                          mainAxisAlignment: MainAxisAlignment.center,
-                          children: [
-                            Text('${leg.mileage.toStringAsFixed(1)} mi'),
-                            Text(
-                              leg.network,
-                              style: Theme.of(context).textTheme.labelSmall,
-                            ),
-                          ],
-                        ),
-                        isThreeLine: true,
-                      ),
-                    )),
+                ...legs.map((leg) => _buildLegCard(context, leg)),
                 const SizedBox(height: 8),
                 if (data.legsHasMore || data.isLegsLoading)
                   Align(
@@ -297,4 +252,153 @@ class _LegsPageState extends State<LegsPage> {
         '${date.hour.toString().padLeft(2, '0')}:${date.minute.toString().padLeft(2, '0')}';
     return '$dateStr · $timeStr';
   }
+
+  Widget _buildLegCard(BuildContext context, Leg leg) {
+    final routeSegments = _parseRouteSegments(leg.route);
+    final textTheme = Theme.of(context).textTheme;
+    return Card(
+      child: ExpansionTile(
+        tilePadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
+        leading: const Icon(Icons.train),
+        title: Text('${leg.start} → ${leg.end}'),
+        subtitle: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text(_formatDateTime(leg.beginTime)),
+            if (leg.headcode.isNotEmpty)
+              Text(
+                'Headcode: ${leg.headcode}',
+                style: textTheme.labelSmall,
+              ),
+            if (leg.network.isNotEmpty)
+              Text(
+                leg.network,
+                style: textTheme.labelSmall,
+              ),
+          ],
+        ),
+        trailing: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            IconButton(
+              tooltip: 'Edit entry',
+              icon: const Icon(Icons.edit),
+              onPressed: () => context.push('/legs/edit/${leg.id}'),
+            ),
+            Text(
+              '${leg.mileage.toStringAsFixed(1)} mi',
+              style:
+                  textTheme.labelLarge?.copyWith(fontWeight: FontWeight.w700),
+            ),
+            if (leg.tripId != 0)
+              Text(
+                'Trip #${leg.tripId}',
+                style: textTheme.labelSmall,
+              ),
+          ],
+        ),
+        children: [
+          Padding(
+            padding: const EdgeInsets.fromLTRB(16, 0, 16, 12),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                if (leg.notes.isNotEmpty) ...[
+                  Text('Notes', style: textTheme.titleSmall),
+                  const SizedBox(height: 4),
+                  Text(leg.notes),
+                  const SizedBox(height: 12),
+                ],
+                if (leg.locos.isNotEmpty) ...[
+                  Text('Locos', style: textTheme.titleSmall),
+                  const SizedBox(height: 6),
+                  Wrap(
+                    spacing: 8,
+                    runSpacing: 8,
+                    children: _buildLocoChips(context, leg),
+                  ),
+                  const SizedBox(height: 12),
+                ],
+                if (routeSegments.isNotEmpty) ...[
+                  Text('Route', style: textTheme.titleSmall),
+                  const SizedBox(height: 6),
+                  _buildRouteList(routeSegments),
+                ],
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  List<Widget> _buildLocoChips(BuildContext context, Leg leg) {
+    final theme = Theme.of(context);
+    return leg.locos
+        .map(
+          (loco) => Chip(
+            label: Text('${loco.locoClass} ${loco.number}'),
+            avatar: const Icon(Icons.directions_railway, size: 16),
+            backgroundColor: theme.colorScheme.surfaceContainerHighest,
+          ),
+        )
+        .toList();
+  }
+
+  Widget _buildRouteList(List<String> segments) {
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: segments
+          .map(
+            (segment) => Padding(
+              padding: const EdgeInsets.symmetric(vertical: 4.0),
+              child: Row(
+                children: [
+                  const Icon(Icons.circle, size: 10),
+                  const SizedBox(width: 8),
+                  Expanded(child: Text(segment)),
+                ],
+              ),
+            ),
+          )
+          .toList(),
+    );
+  }
+
+  List<String> _parseRouteSegments(String route) {
+    final trimmed = route.trim();
+    if (trimmed.isEmpty) return [];
+    try {
+      final decoded = jsonDecode(trimmed);
+      if (decoded is List) {
+        return decoded.map((e) => e.toString()).toList();
+      }
+    } catch (_) {
+      // ignore and try alternative parsing
+    }
+    if (trimmed.startsWith('[') && trimmed.endsWith(']')) {
+      try {
+        final replaced = trimmed.replaceAll("'", '"');
+        final decoded = jsonDecode(replaced);
+        if (decoded is List) {
+          return decoded.map((e) => e.toString()).toList();
+        }
+      } catch (_) {}
+    }
+    if (trimmed.contains('->')) {
+      return trimmed
+          .split('->')
+          .map((e) => e.trim())
+          .where((e) => e.isNotEmpty)
+          .toList();
+    }
+    if (trimmed.contains(',')) {
+      return trimmed
+          .split(',')
+          .map((e) => e.trim())
+          .where((e) => e.isNotEmpty)
+          .toList();
+    }
+    return [trimmed];
+  }
 }

lib/components/pages/new_traction.dart

@@ -0,0 +1,616 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import 'package:mileograph_flutter/services/dataService.dart';
+
+enum _SpeedUnit { kph, mph }
+
+class NewTractionPage extends StatefulWidget {
+  const NewTractionPage({super.key});
+
+  @override
+  State<NewTractionPage> createState() => _NewTractionPageState();
+}
+
+class _NewTractionPageState extends State<NewTractionPage> {
+  final _formKey = GlobalKey<FormState>();
+  late final Map<String, TextEditingController> _controllers;
+  bool _preserved = false;
+  bool _remoteControl = false;
+  bool _cabAirConditioning = false;
+  bool _cabDoorControl = false;
+  bool _submitting = false;
+  _SpeedUnit _speedUnit = _SpeedUnit.kph;
+  String _status = 'unknown';
+  String _domain = 'unknown';
+  String _type = 'O';
+
+  static const _typeOptions = ['D', 'E', 'U', 'S', 'DMU', 'EMU', 'SMU', 'O'];
+
+  static const _domainOptions = [
+    'mainline',
+    'heritage',
+    'industrial',
+    'museum',
+    'private',
+    'unknown',
+  ];
+
+  static const _statusOptions = [
+    'active',
+    'stored',
+    'overhaul',
+    'withdrawn',
+    'preserved',
+    'scrapped',
+    'unknown',
+  ];
+
+  @override
+  void initState() {
+    super.initState();
+    _controllers = {
+      'number': TextEditingController(),
+      'evn': TextEditingController(),
+      'name': TextEditingController(),
+      'class': TextEditingController(),
+      'operator': TextEditingController(),
+      'notes': TextEditingController(),
+      'livery': TextEditingController(),
+      'location': TextEditingController(),
+      'owner': TextEditingController(),
+      'power_unit': TextEditingController(),
+      'headlights': TextEditingController(),
+      'pantograph': TextEditingController(),
+      'misc': TextEditingController(),
+      'coupling': TextEditingController(),
+      'axle_arrangement': TextEditingController(),
+      'track_gauge': TextEditingController(),
+      'loco_braking': TextEditingController(),
+      'train_braking': TextEditingController(),
+      'max_speed': TextEditingController(),
+      'buffer_type': TextEditingController(),
+      'drawgear_strength': TextEditingController(),
+      'train_heating': TextEditingController(),
+      'route_restriction': TextEditingController(),
+      'safety_systems': TextEditingController(),
+      'width': TextEditingController(),
+      'height': TextEditingController(),
+      'length': TextEditingController(),
+      'weight': TextEditingController(),
+      'power': TextEditingController(),
+      'tractive_effort': TextEditingController(),
+      'electrical_voltage': TextEditingController(),
+      'traction_motors': TextEditingController(),
+      'build_date': TextEditingController(),
+    };
+  }
+
+  @override
+  void dispose() {
+    for (final controller in _controllers.values) {
+      controller.dispose();
+    }
+    super.dispose();
+  }
+
+  String _value(String key, {String fallback = ''}) {
+    final text = _controllers[key]?.text.trim() ?? '';
+    if (text.isEmpty) return fallback;
+    return text;
+  }
+
+  String? _textOrNull(String key) {
+    final text = _controllers[key]?.text.trim() ?? '';
+    if (text.isEmpty) return null;
+    return text;
+  }
+
+  num? _parseNumber(String key) {
+    final raw = _controllers[key]?.text.trim();
+    if (raw == null || raw.isEmpty) return null;
+    final parsed = double.tryParse(raw);
+    if (parsed == null) return null;
+    return parsed % 1 == 0 ? parsed.toInt() : parsed;
+  }
+
+  bool get _statusIsActive => _status.toLowerCase() == 'active';
+
+  String? _validateBuildDate(String? input) {
+    final value = (input ?? '').trim();
+    if (value.isEmpty) return null;
+
+    final regex = RegExp(
+      r'^(\d{2})(\d{2}|[Xx]{2})-((0[1-9]|1[0-2])|[Xx]{2})-((0[1-9]|[12]\d|3[01])|[Xx]{2})$',
+    );
+    final match = regex.firstMatch(value);
+    if (match == null) {
+      return 'Use YYYY-MM-DD; allow XX for unknown DD/YY';
+    }
+
+    final year = match.group(1)! + match.group(2)!;
+    final monthPart = match.group(3)!;
+    final dayPart = match.group(4)!;
+    final monthUnknown = monthPart.toLowerCase() == 'xx';
+    final dayUnknown = dayPart.toLowerCase() == 'xx';
+
+    if (monthUnknown && !dayUnknown) {
+      return 'If month is XX, day must be XX';
+    }
+
+    // Validate actual calendar date when fully specified and year is numeric.
+    final yearHasUnknown = year.toLowerCase().contains('x');
+    if (!monthUnknown && !dayUnknown && !yearHasUnknown) {
+      final month = int.parse(monthPart);
+      final day = int.parse(dayPart);
+      final yearInt = int.parse(year);
+      try {
+        final dt = DateTime(yearInt, month, day);
+        if (dt.year != yearInt || dt.month != month || dt.day != day) {
+          return 'Enter a valid calendar date';
+        }
+      } catch (_) {
+        return 'Enter a valid calendar date';
+      }
+    }
+
+    return null;
+  }
+
+  double? _maxSpeedInKph() {
+    final raw = _controllers['max_speed']?.text.trim();
+    if (raw == null || raw.isEmpty) return null;
+    final parsed = double.tryParse(raw);
+    if (parsed == null) return null;
+    if (_speedUnit == _SpeedUnit.kph) return parsed;
+    return parsed * 1.60934;
+  }
+
+  Map<String, dynamic> _buildPayload() {
+    final isActive = _statusIsActive;
+    final payload = <String, dynamic>{
+      'number': _value('number'),
+      'class': _value('class'),
+      'type': _type,
+      'status': _status,
+      'operational': isActive,
+      'gettable': isActive,
+      'preserved': _preserved,
+      'remote_control': _remoteControl,
+      'cab_air_conditioning': _cabAirConditioning,
+      'cab_door_control': _cabDoorControl,
+    };
+
+    void addIfPresent(String key, dynamic value) {
+      if (value == null) return;
+      if (value is String && value.trim().isEmpty) return;
+      payload[key] = value;
+    }
+
+    addIfPresent('evn', _textOrNull('evn'));
+    addIfPresent('name', _textOrNull('name'));
+    addIfPresent('operator', _textOrNull('operator'));
+    addIfPresent('notes', _textOrNull('notes'));
+    addIfPresent('domain', _domain);
+    addIfPresent('livery', _textOrNull('livery'));
+    addIfPresent('owner', _textOrNull('owner'));
+    addIfPresent('location', _textOrNull('location'));
+    addIfPresent('power_unit', _textOrNull('power_unit'));
+    addIfPresent('headlights', _textOrNull('headlights'));
+    addIfPresent('pantograph', _textOrNull('pantograph'));
+    addIfPresent('misc', _textOrNull('misc'));
+    addIfPresent('coupling', _textOrNull('coupling'));
+    addIfPresent('axle_arrangement', _textOrNull('axle_arrangement'));
+    addIfPresent('track_gauge', _parseNumber('track_gauge'));
+    addIfPresent('loco_braking', _textOrNull('loco_braking'));
+    addIfPresent('train_braking', _textOrNull('train_braking'));
+    addIfPresent('max_speed', _maxSpeedInKph());
+    addIfPresent('buffer_type', _textOrNull('buffer_type'));
+    addIfPresent('drawgear_strength', _textOrNull('drawgear_strength'));
+    addIfPresent('train_heating', _textOrNull('train_heating'));
+    addIfPresent('route_restriction', _textOrNull('route_restriction'));
+    addIfPresent('safety_systems', _textOrNull('safety_systems'));
+    addIfPresent('width', _parseNumber('width'));
+    addIfPresent('height', _parseNumber('height'));
+    addIfPresent('length', _parseNumber('length'));
+    addIfPresent('weight', _parseNumber('weight'));
+    addIfPresent('power', _parseNumber('power'));
+    addIfPresent('tractive_effort', _parseNumber('tractive_effort'));
+    addIfPresent('electrical_voltage', _textOrNull('electrical_voltage'));
+    addIfPresent('traction_motors', _textOrNull('traction_motors'));
+    addIfPresent('build_date', _textOrNull('build_date'));
+
+    return payload;
+  }
+
+  Future<void> _handleSubmit() async {
+    final form = _formKey.currentState;
+    if (form == null) return;
+    if (!form.validate()) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(content: Text('Please fill the required fields.')),
+      );
+      return;
+    }
+    FocusScope.of(context).unfocus();
+    setState(() => _submitting = true);
+    final messenger = ScaffoldMessenger.of(context);
+    try {
+      await context.read<DataService>().createLoco(_buildPayload());
+      if (!mounted) return;
+      messenger.showSnackBar(
+        const SnackBar(content: Text('Traction added successfully')),
+      );
+      Navigator.of(context).pop(_controllers['class']?.text.trim());
+    } catch (e) {
+      if (!mounted) return;
+      messenger.showSnackBar(
+        SnackBar(content: Text('Failed to add traction: $e')),
+      );
+      setState(() => _submitting = false);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final isActive = _statusIsActive;
+    final size = MediaQuery.of(context).size;
+    final isNarrow = size.width < 720;
+    final fieldWidth = isNarrow ? double.infinity : 340.0;
+
+    Widget textField(
+      String key,
+      String label, {
+      bool required = false,
+      int maxLines = 1,
+      String? helper,
+      String? suffixText,
+      TextInputType? keyboardType,
+      double? widthOverride,
+      String? Function(String?)? validator,
+    }) {
+      return SizedBox(
+        width: widthOverride ?? fieldWidth,
+        child: TextFormField(
+          controller: _controllers[key],
+          decoration: InputDecoration(
+            labelText: required ? '$label *' : label,
+            helperText: helper,
+            suffixText: suffixText,
+            border: const OutlineInputBorder(),
+          ),
+          keyboardType: keyboardType,
+          maxLines: maxLines,
+          validator: (val) {
+            if (required && (val == null || val.trim().isEmpty)) {
+              return 'Required';
+            }
+            return validator?.call(val);
+          },
+        ),
+      );
+    }
+
+    Widget numberField(String key, String label, {String? suffixText}) {
+      return textField(
+        key,
+        label,
+        keyboardType: const TextInputType.numberWithOptions(decimal: true),
+        suffixText: suffixText,
+      );
+    }
+
+    Widget dropdownField({
+      required String label,
+      required List<String> options,
+      required String value,
+      required ValueChanged<String> onChanged,
+      bool required = false,
+      double? widthOverride,
+    }) {
+      return SizedBox(
+        width: widthOverride ?? fieldWidth,
+        child: DropdownButtonFormField<String>(
+          value: value,
+          decoration: InputDecoration(
+            labelText: required ? '$label *' : label,
+            border: const OutlineInputBorder(),
+          ),
+          items: options
+              .map((opt) => DropdownMenuItem(value: opt, child: Text(opt)))
+              .toList(),
+          onChanged: (val) {
+            if (val != null) onChanged(val);
+          },
+          validator: required
+              ? (val) => val == null || val.isEmpty ? 'Required' : null
+              : null,
+        ),
+      );
+    }
+
+    return SafeArea(
+      child: SingleChildScrollView(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              children: [
+                TextButton.icon(
+                  onPressed: () => Navigator.of(context).pop(),
+                  icon: const Icon(Icons.arrow_back),
+                  label: const Text('Back'),
+                ),
+              ],
+            ),
+            const SizedBox(height: 12),
+            Card(
+              child: Padding(
+                padding: const EdgeInsets.all(16.0),
+                child: Form(
+                  key: _formKey,
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      Text(
+                        'Basics',
+                        style: Theme.of(context).textTheme.titleMedium,
+                      ),
+                      const SizedBox(height: 8),
+                      Wrap(
+                        spacing: 12,
+                        runSpacing: 12,
+                        children: [
+                          textField('number', 'Number', required: true),
+                          textField('class', 'Class', required: true),
+                          dropdownField(
+                            label: 'Type',
+                            options: _typeOptions,
+                            value: _type,
+                            required: true,
+                            onChanged: (val) => setState(() => _type = val),
+                          ),
+                          dropdownField(
+                            label: 'Status',
+                            options: _statusOptions,
+                            value: _status,
+                            required: true,
+                            onChanged: (val) => setState(() => _status = val),
+                          ),
+                          textField('name', 'Name'),
+                          textField('operator', 'Operator'),
+                          textField('evn', 'EVN'),
+                          dropdownField(
+                            label: 'Domain',
+                            options: _domainOptions,
+                            value: _domain,
+                            onChanged: (val) => setState(() => _domain = val),
+                          ),
+                          textField('livery', 'Livery'),
+                          textField('owner', 'Owner'),
+                          textField('location', 'Location'),
+                        ],
+                      ),
+                      const SizedBox(height: 12),
+                      Wrap(
+                        spacing: 8,
+                        runSpacing: 8,
+                        children: [
+                          Chip(
+                            avatar: Icon(
+                              isActive ? Icons.check_circle : Icons.block,
+                              color: isActive ? Colors.green : Colors.grey,
+                            ),
+                            label: Text('Gettable: ${isActive ? 'Yes' : 'No'}'),
+                          ),
+                          Chip(
+                            avatar: Icon(
+                              isActive ? Icons.check_circle : Icons.block,
+                              color: isActive ? Colors.green : Colors.grey,
+                            ),
+                            label: Text(
+                              'Operational: ${isActive ? 'Yes' : 'No'}',
+                            ),
+                          ),
+                        ],
+                      ),
+                      const SizedBox(height: 4),
+                      Text(
+                        'Status controls availability: active sets gettable and operational to true, everything else sets them to false.',
+                        style: Theme.of(context).textTheme.bodySmall,
+                      ),
+                      const SizedBox(height: 16),
+                      Text(
+                        'Equipment & Capabilities',
+                        style: Theme.of(context).textTheme.titleMedium,
+                      ),
+                      const SizedBox(height: 8),
+                      Wrap(
+                        spacing: 12,
+                        runSpacing: 12,
+                        children: [
+                          SizedBox(
+                            width: fieldWidth,
+                            child: SwitchListTile(
+                              contentPadding: EdgeInsets.zero,
+                              value: _preserved,
+                              onChanged: (v) => setState(() => _preserved = v),
+                              title: const Text('Preserved'),
+                            ),
+                          ),
+                          SizedBox(
+                            width: fieldWidth,
+                            child: SwitchListTile(
+                              contentPadding: EdgeInsets.zero,
+                              value: _remoteControl,
+                              onChanged: (v) =>
+                                  setState(() => _remoteControl = v),
+                              title: const Text('Remote control'),
+                            ),
+                          ),
+                          SizedBox(
+                            width: fieldWidth,
+                            child: SwitchListTile(
+                              contentPadding: EdgeInsets.zero,
+                              value: _cabAirConditioning,
+                              onChanged: (v) =>
+                                  setState(() => _cabAirConditioning = v),
+                              title: const Text('Cab air conditioning'),
+                            ),
+                          ),
+                          SizedBox(
+                            width: fieldWidth,
+                            child: SwitchListTile(
+                              contentPadding: EdgeInsets.zero,
+                              value: _cabDoorControl,
+                              onChanged: (v) =>
+                                  setState(() => _cabDoorControl = v),
+                              title: const Text('Cab door control'),
+                            ),
+                          ),
+                        ],
+                      ),
+                      const SizedBox(height: 8),
+                      Wrap(
+                        spacing: 12,
+                        runSpacing: 12,
+                        children: [
+                          textField('power_unit', 'Power unit'),
+                          textField('headlights', 'Headlights'),
+                          textField('pantograph', 'Pantograph'),
+                          textField('misc', 'Misc'),
+                          textField('coupling', 'Coupling'),
+                          textField('axle_arrangement', 'Axle arrangement'),
+                          textField('loco_braking', 'Loco braking'),
+                          textField('train_braking', 'Train braking'),
+                          textField('buffer_type', 'Buffer type'),
+                          textField('drawgear_strength', 'Drawgear strength'),
+                          textField('train_heating', 'Train heating'),
+                          textField('route_restriction', 'Route restriction'),
+                          textField('safety_systems', 'Safety systems'),
+                        ],
+                      ),
+                      const SizedBox(height: 16),
+                      Text(
+                        'Dimensions & Performance',
+                        style: Theme.of(context).textTheme.titleMedium,
+                      ),
+                      const SizedBox(height: 8),
+                      Wrap(
+                        spacing: 12,
+                        runSpacing: 12,
+                        children: [
+                          numberField('weight', 'Weight', suffixText: 'tonnes'),
+                          numberField('length', 'Length', suffixText: 'mm'),
+                          numberField('width', 'Width', suffixText: 'mm'),
+                          numberField('height', 'Height', suffixText: 'mm'),
+                          numberField(
+                            'track_gauge',
+                            'Track gauge',
+                            suffixText: 'mm',
+                          ),
+                          numberField('power', 'Power', suffixText: 'kW'),
+                          numberField(
+                            'tractive_effort',
+                            'Tractive effort',
+                            suffixText: 'kN',
+                          ),
+                          SizedBox(
+                            width: fieldWidth,
+                            child: Row(
+                              children: [
+                                Expanded(
+                                  child: numberField(
+                                    'max_speed',
+                                    'Max speed (${_speedUnit == _SpeedUnit.kph ? 'km/h' : 'mph'})',
+                                  ),
+                                ),
+                                const SizedBox(width: 8),
+                                SizedBox(
+                                  width: 120,
+                                  child: DropdownButtonFormField<_SpeedUnit>(
+                                    value: _speedUnit,
+                                    decoration: const InputDecoration(
+                                      border: OutlineInputBorder(),
+                                      labelText: 'Units',
+                                    ),
+                                    items: const [
+                                      DropdownMenuItem(
+                                        value: _SpeedUnit.kph,
+                                        child: Text('km/h'),
+                                      ),
+                                      DropdownMenuItem(
+                                        value: _SpeedUnit.mph,
+                                        child: Text('mph'),
+                                      ),
+                                    ],
+                                    onChanged: (val) {
+                                      if (val != null) {
+                                        setState(() => _speedUnit = val);
+                                      }
+                                    },
+                                  ),
+                                ),
+                              ],
+                            ),
+                          ),
+                        ],
+                      ),
+                      const SizedBox(height: 16),
+                      Text(
+                        'Electrical & Build',
+                        style: Theme.of(context).textTheme.titleMedium,
+                      ),
+                      const SizedBox(height: 8),
+                      Wrap(
+                        spacing: 12,
+                        runSpacing: 12,
+                        children: [
+                          textField('electrical_voltage', 'Electrical voltage'),
+                          textField('traction_motors', 'Traction motors'),
+                          textField(
+                            'build_date',
+                            'Build date',
+                            helper:
+                                'Format YYYY-MM-DD, use XX for unknown DD/YY',
+                            validator: _validateBuildDate,
+                          ),
+                        ],
+                      ),
+                      const SizedBox(height: 16),
+                      textField(
+                        'notes',
+                        'Notes',
+                        maxLines: 3,
+                        helper: 'Optional notes',
+                        widthOverride: double.infinity,
+                      ),
+                      const SizedBox(height: 20),
+                      SizedBox(
+                        width: double.infinity,
+                        child: ElevatedButton.icon(
+                          onPressed: _submitting ? null : _handleSubmit,
+                          icon: _submitting
+                              ? const SizedBox(
+                                  width: 16,
+                                  height: 16,
+                                  child: CircularProgressIndicator(
+                                    strokeWidth: 2,
+                                  ),
+                                )
+                              : const Icon(Icons.save),
+                          label: Text(_submitting ? 'Submitting...' : 'Submit'),
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/components/pages/traction.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
 import 'package:mileograph_flutter/objects/objects.dart';
 import 'package:mileograph_flutter/services/dataService.dart';
 import 'package:provider/provider.dart';
@@ -23,22 +24,15 @@ class _TractionPageState extends State<TractionPage> {
   final _classController = TextEditingController();
   final _classFocusNode = FocusNode();
   final _numberController = TextEditingController();
+  final _nameController = TextEditingController();
   bool _mileageFirst = true;
   bool _initialised = false;
   bool _showAdvancedFilters = false;
   String? _selectedClass;
   late Set<String> _selectedKeys;
-  final _nameController = TextEditingController();
-  final _operatorController = TextEditingController();
-  final _statusController = TextEditingController();
-  final _evnController = TextEditingController();
-  final _ownerController = TextEditingController();
-  final _locationController = TextEditingController();
-  final _liveryController = TextEditingController();
-  final _domainController = TextEditingController();
-  final _typeController = TextEditingController();
 
-  int offset = 0;
+  final Map<String, TextEditingController> _dynamicControllers = {};
+  final Map<String, String?> _enumSelections = {};
 
   @override
   void initState() {
@@ -53,7 +47,9 @@ class _TractionPageState extends State<TractionPage> {
       _initialised = true;
       _selectedKeys = {...widget.selectedKeys};
       WidgetsBinding.instance.addPostFrameCallback((_) {
-        context.read<DataService>().fetchClassList();
+        final data = context.read<DataService>();
+        data.fetchClassList();
+        data.fetchEventFields();
         _refreshTraction();
       });
     }
@@ -66,47 +62,44 @@ class _TractionPageState extends State<TractionPage> {
     _classFocusNode.dispose();
     _numberController.dispose();
     _nameController.dispose();
-    _operatorController.dispose();
-    _statusController.dispose();
-    _evnController.dispose();
-    _ownerController.dispose();
-    _locationController.dispose();
-    _liveryController.dispose();
-    _domainController.dispose();
-    _typeController.dispose();
+    for (final controller in _dynamicControllers.values) {
+      controller.dispose();
+    }
     super.dispose();
   }
 
   bool get _hasFilters {
+    final dynamicFieldsUsed =
+        _dynamicControllers.values.any(
+          (controller) => controller.text.trim().isNotEmpty,
+        ) ||
+        _enumSelections.values.any(
+          (value) => (value ?? '').toString().trim().isNotEmpty,
+        );
+
     return [
-      _selectedClass,
-      _classController.text,
-      _numberController.text,
-      _nameController.text,
-      _operatorController.text,
-      _statusController.text,
-      _evnController.text,
-      _ownerController.text,
-      _locationController.text,
-      _liveryController.text,
-      _domainController.text,
-      _typeController.text,
-    ].any((value) => (value ?? '').toString().trim().isNotEmpty);
+          _selectedClass,
+          _classController.text,
+          _numberController.text,
+          _nameController.text,
+        ].any((value) => (value ?? '').toString().trim().isNotEmpty) ||
+        dynamicFieldsUsed;
   }
 
   Future<void> _refreshTraction({bool append = false}) async {
     final data = context.read<DataService>();
-    final filters = {
-      "name": _nameController.text.trim(),
-      "operator": _operatorController.text.trim(),
-      "status": _statusController.text.trim(),
-      "evn": _evnController.text.trim(),
-      "owner": _ownerController.text.trim(),
-      "location": _locationController.text.trim(),
-      "livery": _liveryController.text.trim(),
-      "domain": _domainController.text.trim(),
-      "type": _typeController.text.trim(),
-    }..removeWhere((key, value) => value.isEmpty);
+    final filters = <String, dynamic>{};
+    final name = _nameController.text.trim();
+    if (name.isNotEmpty) filters['name'] = name;
+    _dynamicControllers.forEach((key, controller) {
+      final value = controller.text.trim();
+      if (value.isNotEmpty) filters[key] = value;
+    });
+    _enumSelections.forEach((key, value) {
+      if (value != null && value.toString().trim().isNotEmpty) {
+        filters[key] = value;
+      }
+    });
     final hadOnly = !_hasFilters;
     await data.fetchTraction(
       hadOnly: hadOnly,
@@ -124,17 +117,13 @@ class _TractionPageState extends State<TractionPage> {
       _classController,
       _numberController,
       _nameController,
-      _operatorController,
-      _statusController,
-      _evnController,
-      _ownerController,
-      _locationController,
-      _liveryController,
-      _domainController,
-      _typeController,
     ]) {
       controller.clear();
     }
+    for (final controller in _dynamicControllers.values) {
+      controller.clear();
+    }
+    _enumSelections.clear();
     setState(() {
       _selectedClass = null;
       _mileageFirst = true;
@@ -151,12 +140,41 @@ class _TractionPageState extends State<TractionPage> {
     }
   }
 
+  List<EventField> _activeEventFields(List<EventField> fields) {
+    return fields
+        .where(
+          (field) => ![
+            'class',
+            'number',
+            'name',
+            'build date',
+            'build_date',
+          ].contains(field.name.toLowerCase()),
+        )
+        .toList();
+  }
+
+  void _ensureControllersForFields(List<EventField> fields) {
+    for (final field in fields) {
+      if (field.enumValues != null) {
+        _enumSelections.putIfAbsent(field.name, () => null);
+      } else {
+        _dynamicControllers.putIfAbsent(
+          field.name,
+          () => TextEditingController(),
+        );
+      }
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     final data = context.watch<DataService>();
     final traction = data.traction;
     final classOptions = data.locoClasses;
     final isMobile = MediaQuery.of(context).size.width < 700;
+    _ensureControllersForFields(data.eventFields);
+    final extraFields = _activeEventFields(data.eventFields);
 
     final listView = RefreshIndicator(
       onRefresh: _refreshTraction,
@@ -165,24 +183,53 @@ class _TractionPageState extends State<TractionPage> {
         physics: const AlwaysScrollableScrollPhysics(),
         children: [
           Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            crossAxisAlignment: CrossAxisAlignment.start,
             children: [
-              Column(
-                crossAxisAlignment: CrossAxisAlignment.start,
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      'Fleet',
+                      style: Theme.of(context).textTheme.labelMedium,
+                    ),
+                    const SizedBox(height: 2),
+                    Text(
+                      'Traction',
+                      style: Theme.of(context).textTheme.headlineSmall,
+                    ),
+                  ],
+                ),
+              ),
+              Row(
+                mainAxisSize: MainAxisSize.min,
                 children: [
-                  Text('Fleet', style: Theme.of(context).textTheme.labelMedium),
-                  const SizedBox(height: 2),
-                  Text(
-                    'Traction',
-                    style: Theme.of(context).textTheme.headlineSmall,
+                  IconButton(
+                    tooltip: 'Refresh',
+                    onPressed: _refreshTraction,
+                    icon: const Icon(Icons.refresh),
+                  ),
+                  const SizedBox(width: 8),
+                  FilledButton.icon(
+                    onPressed: () async {
+                      final createdClass = await context.push<String>(
+                        '/traction/new',
+                      );
+                      if (createdClass != null && createdClass.isNotEmpty) {
+                        _classController.text = createdClass;
+                        _selectedClass = createdClass;
+                        if (mounted) {
+                          _refreshTraction();
+                        }
+                      } else if (mounted && createdClass == '') {
+                        _refreshTraction();
+                      }
+                    },
+                    icon: const Icon(Icons.add),
+                    label: const Text('New Traction'),
                   ),
                 ],
               ),
-              IconButton(
-                tooltip: 'Refresh',
-                onPressed: _refreshTraction,
-                icon: const Icon(Icons.refresh),
-              ),
             ],
           ),
           const SizedBox(height: 12),
@@ -344,100 +391,30 @@ class _TractionPageState extends State<TractionPage> {
                     duration: const Duration(milliseconds: 200),
                     firstChild: Padding(
                       padding: const EdgeInsets.only(top: 12.0),
-                      child: Wrap(
-                        spacing: 12,
-                        runSpacing: 12,
-                        children: [
-                          SizedBox(
-                            width: isMobile ? double.infinity : 220,
-                            child: TextField(
-                              controller: _operatorController,
-                              decoration: const InputDecoration(
-                                labelText: 'Operator',
-                                border: OutlineInputBorder(),
+                      child: data.isEventFieldsLoading
+                          ? const Center(
+                              child: Padding(
+                                padding: EdgeInsets.all(8.0),
+                                child: CircularProgressIndicator(
+                                  strokeWidth: 2,
+                                ),
                               ),
-                              onSubmitted: (_) => _refreshTraction(),
+                            )
+                          : extraFields.isEmpty
+                          ? const Text('No extra filters available right now.')
+                          : Wrap(
+                              spacing: 12,
+                              runSpacing: 12,
+                              children: extraFields
+                                  .map(
+                                    (field) => _buildFilterInput(
+                                      context,
+                                      field,
+                                      isMobile,
+                                    ),
+                                  )
+                                  .toList(),
                             ),
-                          ),
-                          SizedBox(
-                            width: isMobile ? double.infinity : 220,
-                            child: TextField(
-                              controller: _statusController,
-                              decoration: const InputDecoration(
-                                labelText: 'Status',
-                                border: OutlineInputBorder(),
-                              ),
-                              onSubmitted: (_) => _refreshTraction(),
-                            ),
-                          ),
-                          SizedBox(
-                            width: isMobile ? double.infinity : 220,
-                            child: TextField(
-                              controller: _evnController,
-                              decoration: const InputDecoration(
-                                labelText: 'EVN',
-                                border: OutlineInputBorder(),
-                              ),
-                              onSubmitted: (_) => _refreshTraction(),
-                            ),
-                          ),
-                          SizedBox(
-                            width: isMobile ? double.infinity : 220,
-                            child: TextField(
-                              controller: _ownerController,
-                              decoration: const InputDecoration(
-                                labelText: 'Owner',
-                                border: OutlineInputBorder(),
-                              ),
-                              onSubmitted: (_) => _refreshTraction(),
-                            ),
-                          ),
-                          SizedBox(
-                            width: isMobile ? double.infinity : 220,
-                            child: TextField(
-                              controller: _locationController,
-                              decoration: const InputDecoration(
-                                labelText: 'Location',
-                                border: OutlineInputBorder(),
-                              ),
-                              onSubmitted: (_) => _refreshTraction(),
-                            ),
-                          ),
-                          SizedBox(
-                            width: isMobile ? double.infinity : 220,
-                            child: TextField(
-                              controller: _liveryController,
-                              decoration: const InputDecoration(
-                                labelText: 'Livery',
-                                border: OutlineInputBorder(),
-                              ),
-                              onSubmitted: (_) => _refreshTraction(),
-                            ),
-                          ),
-                          SizedBox(
-                            width: isMobile ? double.infinity : 220,
-                            child: TextField(
-                              controller: _domainController,
-                              decoration: const InputDecoration(
-                                labelText: 'Domain',
-                                border: OutlineInputBorder(),
-                              ),
-                              onSubmitted: (_) => _refreshTraction(),
-                            ),
-                          ),
-                          SizedBox(
-                            width: isMobile ? double.infinity : 220,
-                            child: TextField(
-                              controller: _typeController,
-                              decoration: const InputDecoration(
-                                labelText: 'Type',
-                                border: OutlineInputBorder(),
-                              ),
-                              onSubmitted: (_) => _refreshTraction(),
-                            ),
-                          ),
-                        ],
-                      ),
                     ),
                     secondChild: const SizedBox.shrink(),
                   ),
@@ -446,57 +423,68 @@ class _TractionPageState extends State<TractionPage> {
             ),
           ),
           const SizedBox(height: 12),
-          if (data.isTractionLoading && traction.isEmpty)
-            const Center(
-              child: Padding(
-                padding: EdgeInsets.symmetric(vertical: 24.0),
-                child: CircularProgressIndicator(),
-              ),
-            )
-          else if (traction.isEmpty)
-            Card(
-              child: Padding(
-                padding: const EdgeInsets.all(16.0),
-                child: Column(
-                  crossAxisAlignment: CrossAxisAlignment.start,
-                  children: [
-                    Text(
-                      'No traction found',
-                      style: Theme.of(context).textTheme.titleMedium?.copyWith(
-                        fontWeight: FontWeight.w700,
-                      ),
-                    ),
-                    const SizedBox(height: 8),
-                    const Text('Try relaxing the filters or sync again.'),
-                  ],
-                ),
-              ),
-            )
-          else
-            Column(
-              children: [
-                ...traction.map((loco) => _buildTractionCard(context, loco)),
-                if (data.tractionHasMore || data.isTractionLoading)
-                  Padding(
-                    padding: const EdgeInsets.only(top: 8.0),
-                    child: OutlinedButton.icon(
-                      onPressed: data.isTractionLoading
-                          ? null
-                          : () => _refreshTraction(append: true),
-                      icon: data.isTractionLoading
-                          ? const SizedBox(
-                              height: 14,
-                              width: 14,
-                              child: CircularProgressIndicator(strokeWidth: 2),
-                            )
-                          : const Icon(Icons.expand_more),
-                      label: Text(
-                        data.isTractionLoading ? 'Loading...' : 'Load more',
-                      ),
+          Stack(
+            children: [
+              if (data.isTractionLoading && traction.isEmpty)
+                const Padding(
+                  padding: EdgeInsets.symmetric(vertical: 32.0),
+                  child: Center(child: CircularProgressIndicator()),
+                )
+              else if (traction.isEmpty)
+                Card(
+                  child: Padding(
+                    padding: const EdgeInsets.all(16.0),
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Text(
+                          'No traction found',
+                          style: Theme.of(context).textTheme.titleMedium?.copyWith(
+                            fontWeight: FontWeight.w700,
+                          ),
+                        ),
+                        const SizedBox(height: 8),
+                        const Text('Try relaxing the filters or sync again.'),
+                      ],
                     ),
                   ),
-              ],
-            ),
+                )
+              else
+                Column(
+                  children: [
+                    ...traction.map((loco) => _buildTractionCard(context, loco)),
+                    if (data.tractionHasMore || data.isTractionLoading)
+                      Padding(
+                        padding: const EdgeInsets.only(top: 8.0),
+                        child: OutlinedButton.icon(
+                          onPressed: data.isTractionLoading
+                              ? null
+                              : () => _refreshTraction(append: true),
+                          icon: data.isTractionLoading
+                              ? const SizedBox(
+                                  height: 14,
+                                  width: 14,
+                                  child: CircularProgressIndicator(strokeWidth: 2),
+                                )
+                              : const Icon(Icons.expand_more),
+                          label: Text(
+                            data.isTractionLoading ? 'Loading...' : 'Load more',
+                          ),
+                        ),
+                      ),
+                  ],
+                ),
+              if (data.isTractionLoading)
+                Positioned.fill(
+                  child: IgnorePointer(
+                    child: Container(
+                      color: Theme.of(context).colorScheme.surface.withOpacity(0.6),
+                      child: const Center(child: CircularProgressIndicator()),
+                    ),
+                  ),
+                ),
+            ],
+          ),
         ],
       ),
     );
@@ -535,6 +523,8 @@ class _TractionPageState extends State<TractionPage> {
     final status = loco.status ?? 'Unknown';
     final operatorName = loco.operator ?? '';
     final domain = loco.domain ?? '';
+    final hasMileageOrTrips = _hasMileageOrTrips(loco);
+    final statusColors = _statusChipColors(context, status);
     return Card(
       child: Padding(
         padding: const EdgeInsets.all(12.0),
@@ -547,26 +537,43 @@ class _TractionPageState extends State<TractionPage> {
                 Column(
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
+                    Row(
+                      children: [
+                        Text(
+                          loco.number,
+                          style: Theme.of(context).textTheme.headlineSmall
+                              ?.copyWith(fontWeight: FontWeight.w800),
+                        ),
+                        if (hasMileageOrTrips)
+                          Padding(
+                            padding: const EdgeInsets.only(left: 6.0),
+                            child: Icon(
+                              Icons.check_circle,
+                              size: 18,
+                              color: Colors.green.shade600,
+                            ),
+                          ),
+                      ],
+                    ),
                     Text(
-                      '${loco.locoClass} ${loco.number}',
-                      style: Theme.of(context).textTheme.titleMedium?.copyWith(
-                        fontWeight: FontWeight.w700,
-                      ),
+                      loco.locoClass,
+                      style: Theme.of(context).textTheme.labelMedium,
                     ),
                     if ((loco.name ?? '').isNotEmpty)
-                      Text(
-                        loco.name ?? '',
-                        style: Theme.of(context).textTheme.bodyMedium?.copyWith(
-                          fontStyle: FontStyle.italic,
+                      Padding(
+                        padding: const EdgeInsets.only(top: 2.0),
+                        child: Text(
+                          loco.name ?? '',
+                          style: Theme.of(context).textTheme.bodyMedium
+                              ?.copyWith(fontStyle: FontStyle.italic),
                         ),
                       ),
                   ],
                 ),
                 Chip(
                   label: Text(status),
-                  backgroundColor: Theme.of(
-                    context,
-                  ).colorScheme.surfaceContainerHighest,
+                  backgroundColor: statusColors.$1,
+                  labelStyle: TextStyle(color: statusColors.$2),
                 ),
               ],
             ),
@@ -578,6 +585,12 @@ class _TractionPageState extends State<TractionPage> {
                   icon: const Icon(Icons.info_outline),
                   label: const Text('Details'),
                 ),
+                const SizedBox(width: 8),
+                TextButton.icon(
+                  onPressed: () => _openTimeline(loco),
+                  icon: const Icon(Icons.timeline),
+                  label: const Text('Timeline'),
+                ),
                 const Spacer(),
                 if (widget.selectionMode)
                   TextButton.icon(
@@ -654,6 +667,56 @@ class _TractionPageState extends State<TractionPage> {
     );
   }
 
+  (Color, Color) _statusChipColors(BuildContext context, String status) {
+    final scheme = Theme.of(context).colorScheme;
+    final isDark = scheme.brightness == Brightness.dark;
+    Color blend(
+      Color base, {
+      double bgOpacity = 0.18,
+      double fgOpacity = 0.82,
+    }) {
+      final bg = Color.alphaBlend(
+        base.withOpacity(isDark ? bgOpacity + 0.07 : bgOpacity),
+        scheme.surface,
+      );
+      final fg = Color.alphaBlend(
+        base.withOpacity(isDark ? fgOpacity : fgOpacity * 0.8),
+        scheme.onSurface,
+      );
+      return Color.lerp(bg, fg, 0.0) ?? bg;
+    }
+
+    Color background;
+    Color foreground;
+    final key = status.toLowerCase();
+
+    if (key.contains('scrap')) {
+      background = blend(Colors.red);
+      foreground = Colors.red.shade200.withOpacity(isDark ? 0.85 : 0.9);
+    } else if (key.contains('active')) {
+      background = blend(scheme.primary);
+      foreground = scheme.primary.withOpacity(isDark ? 0.9 : 0.8);
+    } else if (key.contains('withdrawn')) {
+      background = blend(Colors.amber);
+      foreground = Colors.amber.shade800.withOpacity(isDark ? 0.9 : 0.8);
+    } else if (key.contains('stored') || key.contains('unknown')) {
+      background = blend(Colors.grey);
+      foreground = Colors.grey.shade700.withOpacity(isDark ? 0.85 : 0.75);
+    } else {
+      background = scheme.surfaceContainerHighest;
+      foreground = scheme.onSurface;
+    }
+    return (background, foreground);
+  }
+
+  void _openTimeline(LocoSummary loco) {
+    final label = '${loco.locoClass} ${loco.number}'.trim();
+    context.push(
+      '/traction/${loco.id}/timeline',
+      extra: {'label': label},
+    );
+  }
+
   Future<void> _showLocoInfo(LocoSummary loco) async {
     await showModalBottomSheet(
       context: context,
@@ -676,11 +739,32 @@ class _TractionPageState extends State<TractionPage> {
                         onPressed: () => Navigator.of(ctx).pop(),
                       ),
                       const SizedBox(width: 8),
-                      Text(
-                        '${loco.locoClass} ${loco.number}',
-                        style: Theme.of(context).textTheme.titleLarge?.copyWith(
-                          fontWeight: FontWeight.w700,
-                        ),
+                      Column(
+                        crossAxisAlignment: CrossAxisAlignment.start,
+                        children: [
+                          Row(
+                            children: [
+                              Text(
+                                loco.number,
+                                style: Theme.of(context).textTheme.titleLarge
+                                    ?.copyWith(fontWeight: FontWeight.w800),
+                              ),
+                              if (_hasMileageOrTrips(loco))
+                                Padding(
+                                  padding: const EdgeInsets.only(left: 6.0),
+                                  child: Icon(
+                                    Icons.check_circle,
+                                    size: 18,
+                                    color: Colors.green.shade600,
+                                  ),
+                                ),
+                            ],
+                          ),
+                          Text(
+                            loco.locoClass,
+                            style: Theme.of(context).textTheme.labelMedium,
+                          ),
+                        ],
                       ),
                     ],
                   ),
@@ -750,4 +834,74 @@ class _TractionPageState extends State<TractionPage> {
     if (value == null) return '0';
     return value.toStringAsFixed(1);
   }
+
+  bool _hasMileageOrTrips(LocoSummary loco) {
+    final mileage = loco.mileage ?? 0;
+    final trips = loco.trips ?? loco.journeys ?? 0;
+    return mileage > 0 || trips > 0;
+  }
+
+  Widget _buildFilterInput(
+    BuildContext context,
+    EventField field,
+    bool isMobile,
+  ) {
+    final width = isMobile ? double.infinity : 220.0;
+    if (field.enumValues != null && field.enumValues!.isNotEmpty) {
+      final options = field.enumValues!
+          .map((e) => e.toString())
+          .toSet()
+          .toList();
+      final currentValue = _enumSelections[field.name];
+      final safeValue = options.contains(currentValue) ? currentValue : null;
+      return SizedBox(
+        width: width,
+        child: DropdownButtonFormField<String?>(
+          value: safeValue,
+          decoration: InputDecoration(
+            labelText: field.display,
+            border: const OutlineInputBorder(),
+          ),
+          items: [
+            const DropdownMenuItem(value: null, child: Text('Any')),
+            ...options.map(
+              (value) => DropdownMenuItem(value: value, child: Text(value)),
+            ),
+          ],
+          onChanged: (val) {
+            setState(() {
+              _enumSelections[field.name] = val;
+            });
+            _refreshTraction();
+          },
+        ),
+      );
+    }
+
+    final controller =
+        _dynamicControllers[field.name] ?? TextEditingController();
+    _dynamicControllers[field.name] = controller;
+    TextInputType? inputType;
+    if (field.type != null) {
+      final type = field.type!.toLowerCase();
+      if (type.contains('int') ||
+          type.contains('num') ||
+          type.contains('double')) {
+        inputType = const TextInputType.numberWithOptions(decimal: true);
+      }
+    }
+
+    return SizedBox(
+      width: width,
+      child: TextField(
+        controller: controller,
+        keyboardType: inputType,
+        decoration: InputDecoration(
+          labelText: field.display,
+          border: const OutlineInputBorder(),
+        ),
+        onSubmitted: (_) => _refreshTraction(),
+      ),
+    );
+  }
 }

lib/components/pages/trips.dart

@@ -269,51 +269,104 @@ class _TripsPageState extends State<TripsPage> {
       context: context,
       isScrollControlled: true,
       builder: (_) {
+        final data = context.read<DataService>();
         return SafeArea(
-          child: Padding(
-            padding: const EdgeInsets.all(16.0),
-            child: Column(
-              mainAxisSize: MainAxisSize.min,
-              crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
-                Row(
+          child: FutureBuilder<List<TripLocoStat>>(
+            future: data.fetchTripLocoStats(trip.id),
+            builder: (ctx, snapshot) {
+              final items = snapshot.data ?? [];
+              final loading =
+                  snapshot.connectionState == ConnectionState.waiting;
+              return Padding(
+                padding: const EdgeInsets.all(16.0),
+                child: Column(
+                  mainAxisSize: MainAxisSize.min,
+                  crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
-                    IconButton(
-                      icon: const Icon(Icons.arrow_back),
-                      onPressed: () => Navigator.of(context).pop(),
-                    ),
-                    Text(
-                      trip.name,
-                      style: Theme.of(context).textTheme.titleMedium?.copyWith(
-                        fontWeight: FontWeight.bold,
-                      ),
-                    ),
-                    const Spacer(),
-                    Text('${trip.mileage.toStringAsFixed(1)} mi'),
-                  ],
-                ),
-                const SizedBox(height: 8),
-                SizedBox(
-                  height: MediaQuery.of(context).size.height * 0.6,
-                  child: ListView.builder(
-                    itemCount: trip.legs.length,
-                    itemBuilder: (context, index) {
-                      final leg = trip.legs[index];
-                      return ListTile(
-                        leading: const Icon(Icons.train),
-                        title: Text('${leg.start} → ${leg.end}'),
-                        subtitle: Text(_formatDate(leg.beginTime)),
-                        trailing: Text(
-                          leg.mileage?.toStringAsFixed(1) ?? '-',
-                          style: Theme.of(context).textTheme.labelLarge
+                    Row(
+                      children: [
+                        IconButton(
+                          icon: const Icon(Icons.arrow_back),
+                          onPressed: () => Navigator.of(context).pop(),
+                        ),
+                        Text(
+                          trip.name,
+                          style: Theme.of(context)
+                              .textTheme
+                              .titleMedium
                               ?.copyWith(fontWeight: FontWeight.bold),
                         ),
-                      );
-                    },
-                  ),
+                        const Spacer(),
+                        Text('${trip.mileage.toStringAsFixed(1)} mi'),
+                      ],
+                    ),
+                    const SizedBox(height: 8),
+                    if (!loading && items.isNotEmpty) ...[
+                      Wrap(
+                        spacing: 8,
+                        runSpacing: 8,
+                        children: [
+                          Chip(
+                            avatar: const Icon(Icons.train, size: 16),
+                            label: Text('Total had: ${items.length}'),
+                          ),
+                          Chip(
+                            avatar: const Icon(Icons.star, size: 16),
+                            label: Text(
+                              'Winners: ${items.where((e) => e.won == true).length}',
+                            ),
+                          ),
+                        ],
+                      ),
+                      const SizedBox(height: 8),
+                    ],
+                    if (loading)
+                      const Center(
+                        child: Padding(
+                          padding: EdgeInsets.symmetric(vertical: 24.0),
+                          child: CircularProgressIndicator(),
+                        ),
+                      )
+                    else if (items.isEmpty)
+                      const Padding(
+                        padding: EdgeInsets.symmetric(vertical: 16.0),
+                        child: Text('No traction recorded for this trip yet.'),
+                      )
+                    else
+                      SizedBox(
+                        height: MediaQuery.of(context).size.height * 0.6,
+                        child: ListView.builder(
+                          itemCount: items.length,
+                          itemBuilder: (context, index) {
+                            final loco = items[index];
+                            final won = loco.won;
+                            final isWon = won == true;
+                            return ListTile(
+                              leading: const Icon(Icons.train),
+                              title: Text('${loco.locoClass} ${loco.number}'),
+                              subtitle:
+                                  loco.name == null || loco.name!.isEmpty
+                                      ? null
+                                      : Text(loco.name!),
+                              trailing: Chip(
+                                label: Text(isWon ? 'Won' : 'Dud'),
+                                backgroundColor: isWon
+                                    ? Colors.green.shade100
+                                    : Colors.grey.shade300,
+                                labelStyle: TextStyle(
+                                  color: isWon
+                                      ? Colors.green.shade900
+                                      : Colors.grey.shade800,
+                                ),
+                              ),
+                            );
+                          },
+                        ),
+                      ),
+                  ],
                 ),
-              ],
-            ),
+              );
+            },
           ),
         );
       },

lib/main.dart

@@ -1,7 +1,9 @@
 import 'package:flutter/material.dart';
 import 'package:dynamic_color/dynamic_color.dart';
 import 'package:mileograph_flutter/components/pages/calculator.dart';
+import 'package:mileograph_flutter/components/pages/loco_timeline.dart';
 import 'package:mileograph_flutter/components/pages/new_entry.dart';
+import 'package:mileograph_flutter/components/pages/new_traction.dart';
 import 'package:mileograph_flutter/components/pages/traction.dart';
 import 'package:mileograph_flutter/components/pages/trips.dart';
 import 'package:provider/provider.dart';
@@ -10,6 +12,7 @@ import 'package:mileograph_flutter/components/pages/legs.dart';
 import 'package:mileograph_flutter/services/apiService.dart';
 import 'package:mileograph_flutter/services/authservice.dart';
 import 'package:mileograph_flutter/services/dataService.dart';
+import 'package:mileograph_flutter/services/navigation_guard.dart';
 
 import 'components/login/login.dart';
 import 'components/pages/dashboard.dart';
@@ -93,8 +96,41 @@ class MyApp extends StatelessWidget {
             ),
             GoRoute(path: '/legs', builder: (_, __) => LegsPage()),
             GoRoute(path: '/traction', builder: (_, __) => TractionPage()),
+            GoRoute(
+              path: '/traction/:id/timeline',
+              builder: (_, state) {
+                final idParam = state.pathParameters['id'];
+                final locoId = int.tryParse(idParam ?? '') ?? 0;
+                final extra = state.extra;
+                String label = state.uri.queryParameters['label'] ?? '';
+                if (extra is Map && extra['label'] is String) {
+                  label = extra['label'] as String;
+                } else if (extra is String && extra.isNotEmpty) {
+                  label = extra;
+                }
+                if (label.trim().isEmpty) {
+                  label = 'Loco $locoId';
+                }
+                return LocoTimelinePage(
+                  locoId: locoId,
+                  locoLabel: label,
+                );
+              },
+            ),
+            GoRoute(
+              path: '/traction/new',
+              builder: (_, __) => const NewTractionPage(),
+            ),
             GoRoute(path: '/trips', builder: (_, __) => TripsPage()),
             GoRoute(path: '/add', builder: (_, __) => NewEntryPage()),
+            GoRoute(
+              path: '/legs/edit/:id',
+              builder: (_, state) {
+                final idParam = state.pathParameters['id'];
+                final legId = idParam == null ? null : int.tryParse(idParam);
+                return NewEntryPage(editLegId: legId);
+              },
+            ),
           ],
         ),
         GoRoute(path: '/login', builder: (_, __) => const LoginScreen()),
@@ -164,19 +200,25 @@ class _MyHomePageState extends State<MyHomePage> {
   ];
 
   int _getIndexFromLocation(String location) {
-    int newIndex = contentPages.indexWhere((path) => location == path);
+    int newIndex = contentPages.indexWhere((path) {
+      if (location == path) return true;
+      if (path == '/') return location == '/';
+      return location.startsWith('$path/');
+    });
     if (newIndex < 0) {
       return 0;
     }
     return newIndex;
   }
 
-  void _onItemTapped(int index, int currentIndex) {
+  Future<void> _onItemTapped(int index, int currentIndex) async {
     if (index < 0 || index >= contentPages.length || index == currentIndex) {
       return;
     }
-    context.push(contentPages[index]);
-    _getIndexFromLocation(contentPages[index]);
+    await NavigationGuard.attemptNavigation(() async {
+      if (!mounted) return;
+      context.go(contentPages[index]);
+    });
   }
 
   bool loggedIn = false;
@@ -195,6 +237,7 @@ class _MyHomePageState extends State<MyHomePage> {
           api.setTokenProvider(() => auth.token);
           await auth.tryRestoreSession();
           if (!auth.isLoggedIn) return;
+          data.fetchEventFields();
           if (data.homepageStats == null) {
             data.fetchHomepageStats();
           }

lib/objects/objects.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:intl/intl.dart';
 
 class DestinationObject {
   const DestinationObject(
@@ -190,6 +191,143 @@ class LocoSummary extends Loco {
   );
 }
 
+class LocoAttrVersion {
+  final String attrCode;
+  final int? versionId;
+  final int locoId;
+  final int? attrTypeId;
+  final String? valueStr;
+  final int? valueInt;
+  final DateTime? valueDate;
+  final bool? valueBool;
+  final String? valueEnum;
+  final DateTime? validFrom;
+  final DateTime? validTo;
+  final DateTime? txnFrom;
+  final DateTime? txnTo;
+  final String? suggestedBy;
+  final String? approvedBy;
+  final DateTime? approvedAt;
+  final int? sourceEventId;
+  final String? precisionLevel;
+  final String? maskedValidFrom;
+  final dynamic valueNorm;
+
+  const LocoAttrVersion({
+    required this.attrCode,
+    required this.locoId,
+    this.versionId,
+    this.attrTypeId,
+    this.valueStr,
+    this.valueInt,
+    this.valueDate,
+    this.valueBool,
+    this.valueEnum,
+    this.validFrom,
+    this.validTo,
+    this.txnFrom,
+    this.txnTo,
+    this.suggestedBy,
+    this.approvedBy,
+    this.approvedAt,
+    this.sourceEventId,
+    this.precisionLevel,
+    this.maskedValidFrom,
+    this.valueNorm,
+  });
+
+  factory LocoAttrVersion.fromJson(Map<String, dynamic> json) {
+    return LocoAttrVersion(
+      attrCode: json['attr_code']?.toString() ?? '',
+      locoId: (json['loco_id'] as num?)?.toInt() ?? 0,
+      versionId: (json['loco_attr_v_id'] as num?)?.toInt(),
+      attrTypeId: (json['attr_type_id'] as num?)?.toInt(),
+      valueStr: json['value_str']?.toString(),
+      valueInt: (json['value_int'] as num?)?.toInt(),
+      valueDate: _parseDate(json['value_date']),
+      valueBool: _parseBool(json['value_bool']),
+      valueEnum: json['value_enum']?.toString(),
+      validFrom: _parseDate(json['valid_from']),
+      validTo: _parseDate(json['valid_to']),
+      txnFrom: _parseDate(json['txn_from']),
+      txnTo: _parseDate(json['txn_to']),
+      suggestedBy: json['suggested_by']?.toString(),
+      approvedBy: json['approved_by']?.toString(),
+      approvedAt: _parseDate(json['approved_at']),
+      sourceEventId: (json['source_event_id'] as num?)?.toInt(),
+      precisionLevel: json['precision_level']?.toString(),
+      maskedValidFrom: json['masked_valid_from']?.toString(),
+      valueNorm: json['value_norm'],
+    );
+  }
+
+  static DateTime? _parseDate(dynamic value) {
+    if (value == null) return null;
+    if (value is DateTime) return value;
+    return DateTime.tryParse(value.toString());
+  }
+
+  static bool? _parseBool(dynamic value) {
+    if (value == null) return null;
+    if (value is bool) return value;
+    if (value is num) return value != 0;
+    final str = value.toString().toLowerCase();
+    if (['true', '1', 'yes'].contains(str)) return true;
+    if (['false', '0', 'no'].contains(str)) return false;
+    return null;
+  }
+
+  static List<LocoAttrVersion> fromGroupedJson(dynamic json) {
+    final List<LocoAttrVersion> items = [];
+    if (json is Map) {
+      json.forEach((key, value) {
+        if (value is List) {
+          for (final entry in value) {
+            if (entry is Map<String, dynamic>) {
+              final merged = Map<String, dynamic>.from(entry);
+              merged.putIfAbsent('attr_code', () => key);
+              items.add(LocoAttrVersion.fromJson(merged));
+            }
+          }
+        }
+      });
+    }
+    items.sort(
+      (a, b) {
+        final aDate = a.validFrom ?? a.txnFrom ?? DateTime.fromMillisecondsSinceEpoch(0);
+        final bDate = b.validFrom ?? b.txnFrom ?? DateTime.fromMillisecondsSinceEpoch(0);
+        final dateCompare = aDate.compareTo(bDate);
+        if (dateCompare != 0) return dateCompare;
+        return a.attrCode.compareTo(b.attrCode);
+      },
+    );
+    return items;
+  }
+
+  String get valueLabel {
+    if (valueStr != null && valueStr!.isNotEmpty) return valueStr!;
+    if (valueEnum != null && valueEnum!.isNotEmpty) return valueEnum!;
+    if (valueInt != null) return valueInt!.toString();
+    if (valueBool != null) return valueBool! ? 'Yes' : 'No';
+    if (valueDate != null) return DateFormat('yyyy-MM-dd').format(valueDate!);
+    if (valueNorm != null && valueNorm.toString().isNotEmpty) {
+      return valueNorm.toString();
+    }
+    return '—';
+  }
+
+  String get validityRange {
+    final start = maskedValidFrom ?? _formatDate(validFrom) ?? 'Unknown';
+    final end = _formatDate(validTo, fallback: 'Present') ?? 'Present';
+    return '$start → $end';
+  }
+
+  String? _formatDate(DateTime? value, {String? fallback}) {
+    if (value == null) return fallback;
+    return DateFormat('yyyy-MM-dd').format(value);
+  }
+}
+
 class LeaderboardEntry {
   final String userId, username, userFullName;
   final double mileage;
@@ -386,7 +524,7 @@ class TripDetail {
   });
 
   factory TripDetail.fromJson(Map<String, dynamic> json) => TripDetail(
-    id: json['trip_id'] ?? 0,
+    id: json['trip_id'] ?? json['id'] ?? 0,
     name: json['trip_name'] ?? '',
     mileage: (json['trip_mileage'] as num?)?.toDouble() ?? 0,
     legCount: json['leg_count'] ?? ((json['trip_legs'] as List?)?.length ?? 0),
@@ -397,3 +535,82 @@ class TripDetail {
         [],
   );
 }
+
+class TripLocoStat {
+  final String locoClass;
+  final String number;
+  final String? name;
+  final bool won;
+
+  TripLocoStat({
+    required this.locoClass,
+    required this.number,
+    required this.won,
+    this.name,
+  });
+
+  factory TripLocoStat.fromJson(Map<String, dynamic> json) {
+    final locoJson = json['loco'] is Map<String, dynamic>
+        ? Map<String, dynamic>.from(json['loco'] as Map)
+        : null;
+    final locoClass = json['loco_class'] ??
+        json['class'] ??
+        locoJson?['class'] ??
+        locoJson?['loco_class'] ??
+        '';
+    final locoNumber = json['loco_number'] ??
+        json['number'] ??
+        locoJson?['number'] ??
+        locoJson?['loco_number'] ??
+        '';
+    final locoName =
+        json['loco_name'] ?? json['name'] ?? locoJson?['name'] ?? locoJson?['loco_name'];
+    final wonValue = json['won'] ?? json['result'] ?? json['winner'];
+    final won = _parseWonFlag(wonValue);
+
+    return TripLocoStat(
+      locoClass: locoClass,
+      number: locoNumber,
+      name: locoName,
+      won: won,
+    );
+  }
+
+  static bool _parseWonFlag(dynamic value) {
+    if (value == null) return false;
+    if (value is bool) return value;
+    if (value is num) return value != 0;
+    final normalized = value.toString().toLowerCase();
+    return ['1', 'true', 'win', 'won', 'yes', 'w'].contains(normalized);
+  }
+}
+
+class EventField {
+  final String name;
+  final String display;
+  final String? type;
+  final List<String>? enumValues;
+
+  const EventField({
+    required this.name,
+    required this.display,
+    this.type,
+    this.enumValues,
+  });
+
+  factory EventField.fromJson(Map<String, dynamic> json) {
+    final enumList = json['enum'];
+    List<String>? enumValues;
+    if (enumList is List) {
+      enumValues = enumList.map((e) => e.toString()).toList();
+    }
+    final baseName = json['name']?.toString() ?? json['field']?.toString() ?? '';
+    final display = json['field']?.toString() ?? baseName;
+    return EventField(
+      name: baseName,
+      display: display,
+      type: json['type']?.toString(),
+      enumValues: enumValues,
+    );
+  }
+}

lib/services/apiService.dart

@@ -97,10 +97,7 @@ class ApiService {
       return body;
     }
 
-    if (res.statusCode == 401 &&
-        body is Map<String, dynamic> &&
-        body['detail'] == 'Not authenticated' &&
-        _onUnauthorized != null) {
+    if (res.statusCode == 401 && _onUnauthorized != null) {
       await _onUnauthorized!();
     }
 

lib/services/authservice.dart

@@ -1,15 +1,13 @@
 import 'package:flutter/foundation.dart';
-import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:mileograph_flutter/objects/objects.dart';
 import 'package:mileograph_flutter/services/apiService.dart';
+import 'package:mileograph_flutter/services/tokenStorageService.dart';
 
 class AuthService extends ChangeNotifier {
   final ApiService api;
-  static const _tokenKey = 'auth_token';
   bool _restoring = false;
 
-  // secure storage instance
-  final FlutterSecureStorage _storage = const FlutterSecureStorage();
+  final TokenStorageService _tokenStorage = TokenStorageService();
 
   AuthService({required this.api});
 
@@ -76,8 +74,8 @@ class AuthService extends ChangeNotifier {
     if (_restoring || _user != null) return;
     _restoring = true;
     try {
-      // read token from secure storage
-      final token = await _storage.read(key: _tokenKey);
+      // read token from secure storage (with fallback)
+      final token = await _tokenStorage.getToken();
       if (token == null || token.isEmpty) return;
 
       final userResponse = await api.get(
@@ -102,12 +100,30 @@ class AuthService extends ChangeNotifier {
     }
   }
 
+  Future<bool> validateStoredToken() async {
+    final token = await _tokenStorage.getToken();
+    if (token == null || token.isEmpty) return false;
+    try {
+      await api.get(
+        '/validate',
+        headers: {
+          'Authorization': 'Bearer $token',
+          'accept': 'application/json',
+        },
+      );
+      return true;
+    } catch (_) {
+      await _clearToken();
+      return false;
+    }
+  }
+
   Future<void> _persistToken(String token) async {
-    await _storage.write(key: _tokenKey, value: token);
+    await _tokenStorage.setToken(token);
   }
 
   Future<void> _clearToken() async {
-    await _storage.delete(key: _tokenKey);
+    await _tokenStorage.clearToken();
   }
 
   Future<void> register({

lib/services/dataService.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:convert';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/scheduler.dart';
@@ -49,6 +50,12 @@ class DataService extends ChangeNotifier {
   bool get isTractionLoading => _isTractionLoading;
   bool _tractionHasMore = false;
   bool get tractionHasMore => _tractionHasMore;
+  final Map<int, List<LocoAttrVersion>> _locoTimelines = {};
+  final Map<int, bool> _isLocoTimelineLoading = {};
+  List<LocoAttrVersion> timelineForLoco(int locoId) =>
+      _locoTimelines[locoId] ?? [];
+  bool isLocoTimelineLoading(int locoId) =>
+      _isLocoTimelineLoading[locoId] ?? false;
 
   // Trips
   List<TripSummary> _trips = [];
@@ -61,6 +68,10 @@ class DataService extends ChangeNotifier {
   List<String> get locoClasses => _locoClasses;
   List<TripSummary> _tripList = [];
   List<TripSummary> get tripList => _tripList;
+  List<EventField> _eventFields = [];
+  List<EventField> get eventFields => _eventFields;
+  bool _isEventFieldsLoading = false;
+  bool get isEventFieldsLoading => _isEventFieldsLoading;
 
   // Station Data
   List<Station>? _cachedStations;
@@ -73,6 +84,17 @@ class DataService extends ChangeNotifier {
   bool _isOnThisDayLoading = false;
   bool get isOnThisDayLoading => _isOnThisDayLoading;
 
+  static const List<EventField> _fallbackEventFields = [
+    EventField(name: 'operator', display: 'Operator'),
+    EventField(name: 'status', display: 'Status'),
+    EventField(name: 'evn', display: 'EVN'),
+    EventField(name: 'owner', display: 'Owner'),
+    EventField(name: 'location', display: 'Location'),
+    EventField(name: 'livery', display: 'Livery'),
+    EventField(name: 'domain', display: 'Domain'),
+    EventField(name: 'type', display: 'Type'),
+  ];
+
   void _notifyAsync() {
     // Always defer to the next frame to avoid setState during build.
     SchedulerBinding.instance.addPostFrameCallback((_) {
@@ -220,6 +242,41 @@ class DataService extends ChangeNotifier {
     }
   }
 
+  Future<List<LocoAttrVersion>> fetchLocoTimeline(int locoId) async {
+    _isLocoTimelineLoading[locoId] = true;
+    _notifyAsync();
+    try {
+      final json = await api.get('/loco/get-timeline/$locoId');
+      final timeline = LocoAttrVersion.fromGroupedJson(json);
+      _locoTimelines[locoId] = timeline;
+      return timeline;
+    } catch (e) {
+      debugPrint('Failed to fetch loco timeline for $locoId: $e');
+      _locoTimelines[locoId] = [];
+      return [];
+    } finally {
+      _isLocoTimelineLoading[locoId] = false;
+      _notifyAsync();
+    }
+  }
+
+  Future<dynamic> createLoco(Map<String, dynamic> payload) async {
+    try {
+      final response = await api.put('/loco/new', payload);
+      final locoClass = payload['class']?.toString();
+      if (locoClass != null &&
+          locoClass.isNotEmpty &&
+          !_locoClasses.contains(locoClass)) {
+        _locoClasses = [..._locoClasses, locoClass];
+      }
+      _notifyAsync();
+      return response;
+    } catch (e) {
+      debugPrint('Failed to create loco: $e');
+      rethrow;
+    }
+  }
+
   Future<void> fetchOnThisDay({DateTime? date}) async {
     _isOnThisDayLoading = true;
     final target = date ?? DateTime.now();
@@ -246,8 +303,8 @@ class DataService extends ChangeNotifier {
     try {
       final json = await api.get('/trips/legs-and-stats');
       if (json is List) {
-        final trip_map = json.map((e) => TripDetail.fromJson(e)).toList();
-        _tripDetails = [...trip_map]..sort((a, b) => b.id.compareTo(a.id));
+        final tripMap = json.map((e) => TripDetail.fromJson(e)).toList();
+        _tripDetails = [...tripMap]..sort((a, b) => b.id.compareTo(a.id));
       } else {
         _tripDetails = [];
       }
@@ -260,6 +317,83 @@ class DataService extends ChangeNotifier {
     }
   }
 
+  Future<List<TripLocoStat>> fetchTripLocoStats(int tripId) async {
+    try {
+      final json = await api.get('/trips/stats/$tripId');
+      return _parseTripLocoStats(json);
+    } catch (e) {
+      debugPrint('Failed to fetch trip loco stats: $e');
+      return [];
+    }
+  }
+
+  List<TripLocoStat> _parseTripLocoStats(dynamic json) {
+    List<dynamic>? list;
+    if (json is List) {
+      list = json.expand((e) => e is List ? e : [e]).toList();
+    } else if (json is Map) {
+      for (final key in ['locos', 'stats', 'data', 'trip_locos']) {
+        final candidate = json[key];
+        if (candidate is List) {
+          list = candidate.expand((e) => e is List ? e : [e]).toList();
+          break;
+        }
+      }
+    }
+    if (list == null) return [];
+    return list
+        .whereType<Map<String, dynamic>>()
+        .map((e) => TripLocoStat.fromJson(e))
+        .toList();
+  }
+
+  Future<void> fetchEventFields({bool force = false}) async {
+    if (_eventFields.isNotEmpty && !force) return;
+    _isEventFieldsLoading = true;
+    _notifyAsync();
+    try {
+      final json = await api.get('/event/fields');
+      List<EventField> fields = _parseEventFields(json);
+      if (fields.isEmpty) {
+        fields = _fallbackEventFields;
+      }
+      _eventFields = fields;
+    } catch (e) {
+      debugPrint('Failed to fetch event fields: $e');
+      _eventFields = _fallbackEventFields;
+    } finally {
+      _isEventFieldsLoading = false;
+      _notifyAsync();
+    }
+  }
+
+  List<EventField> _parseEventFields(dynamic json) {
+    if (json is List) {
+      return json
+          .whereType<Map<String, dynamic>>()
+          .map(EventField.fromJson)
+          .toList();
+    }
+    if (json is Map) {
+      if (json['fields'] is List) {
+        return (json['fields'] as List)
+            .whereType<Map<String, dynamic>>()
+            .map(EventField.fromJson)
+            .toList();
+      }
+      // If map of name -> definition
+      return json.entries
+          .where((entry) => entry.value is Map<String, dynamic>)
+          .map((entry) {
+            final map = Map<String, dynamic>.from(entry.value);
+            map['name'] = entry.key;
+            return EventField.fromJson(map);
+          })
+          .toList();
+    }
+    return [];
+  }
+
   Future<void> fetchTrips() async {
     try {
       final json = await api.get('/trips/mileage');
@@ -276,12 +410,12 @@ class DataService extends ChangeNotifier {
         }
       }
       if (raw != null) {
-        final trip_map = raw
+        final tripMap = raw
             .whereType<Map<String, dynamic>>()
             .map((e) => TripSummary.fromJson(e))
             .toList();
 
-        _tripList = [...trip_map]..sort((a, b) => b.tripId.compareTo(a.tripId));
+        _tripList = [...tripMap]..sort((a, b) => b.tripId.compareTo(a.tripId));
       } else {
         debugPrint('Unexpected trip list response: $json');
         _tripList = [];
@@ -308,12 +442,39 @@ class DataService extends ChangeNotifier {
     return _locoClasses;
   }
 
+  Future<void> createLocoEvent({
+    required int locoId,
+    required String eventDate,
+    required Map<String, dynamic> values,
+    required String details,
+    String eventType = 'other',
+  }) async {
+    try {
+      await api.put(
+        '/event/new',
+        {
+          'loco_id': locoId,
+          'loco_event_type': eventType,
+          'loco_event_date': eventDate,
+          'loco_event_value': jsonEncode(values),
+          'loco_event_details': details,
+        },
+      );
+    } catch (e) {
+      debugPrint('Failed to create loco event: $e');
+      rethrow;
+    }
+  }
+
   void clear() {
     _homepageStats = null;
     _legs = [];
     _onThisDay = [];
     _trips = [];
     _tripDetails = [];
+    _eventFields = [];
+    _locoTimelines.clear();
+    _isLocoTimelineLoading.clear();
     _notifyAsync();
   }
 

lib/services/navigation_guard.dart

@@ -0,0 +1,40 @@
+typedef NavigationGuardCallback = Future<bool> Function();
+
+class NavigationGuard {
+  static NavigationGuardCallback? _callback;
+
+  static void register(NavigationGuardCallback callback) {
+    _callback = callback;
+  }
+
+  static void unregister(NavigationGuardCallback callback) {
+    if (_callback == callback) {
+      _callback = null;
+    }
+  }
+
+  static Future<void> attemptNavigation(
+    Future<void> Function() performNavigation,
+  ) async {
+    if (_promptActive) return;
+    final cb = _callback;
+    if (cb == null) {
+      await performNavigation();
+      return;
+    }
+    _promptActive = true;
+    bool allow = false;
+    try {
+      allow = await cb();
+    } catch (_) {
+      allow = false;
+    } finally {
+      _promptActive = false;
+    }
+    if (allow) {
+      await performNavigation();
+    }
+  }
+
+  static bool _promptActive = false;
+}

lib/services/tokenStorageService.dart

@@ -1,7 +1,9 @@
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 
+/// Stores the auth token in secure storage and falls back to SharedPreferences
+/// so debug builds and platforms without a working keyring still persist.
 class TokenStorageService {
-  // Singleton pattern (optional but usually handy for services)
   TokenStorageService._internal();
 
   static final TokenStorageService _instance = TokenStorageService._internal();
@@ -9,26 +11,45 @@ class TokenStorageService {
   factory TokenStorageService() => _instance;
 
   static const _tokenKey = 'auth_token';
+  final FlutterSecureStorage _secureStorage = const FlutterSecureStorage();
 
-  // Use const constructor for secure storage
-  final FlutterSecureStorage _storage = const FlutterSecureStorage();
+  Future<SharedPreferences> get _prefs async =>
+      await SharedPreferences.getInstance();
 
-  /// Save or update the token
   Future<void> setToken(String token) async {
-    await _storage.write(key: _tokenKey, value: token);
+    try {
+      await _secureStorage.write(key: _tokenKey, value: token);
+    } catch (_) {
+      // ignore secure storage failures in debug/unsupported environments
+    }
+    final prefs = await _prefs;
+    await prefs.setString(_tokenKey, token);
   }
 
-  /// Retrieve the stored token (null if none)
   Future<String?> getToken() async {
-    return _storage.read(key: _tokenKey);
+    try {
+      final secured = await _secureStorage.read(key: _tokenKey);
+      if (secured != null && secured.isNotEmpty) {
+        return secured;
+      }
+    } catch (_) {
+      // ignore and fall back
+    }
+    final prefs = await _prefs;
+    final token = prefs.getString(_tokenKey);
+    return (token == null || token.isEmpty) ? null : token;
   }
 
-  /// Delete the token
   Future<void> clearToken() async {
-    await _storage.delete(key: _tokenKey);
+    try {
+      await _secureStorage.delete(key: _tokenKey);
+    } catch (_) {
+      // ignore
+    }
+    final prefs = await _prefs;
+    await prefs.remove(_tokenKey);
   }
 
-  /// Optional: check quickly if a token exists
   Future<bool> hasToken() async {
     final token = await getToken();
     return token != null && token.isNotEmpty;

pubspec.lock

@@ -1,6 +1,22 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  archive:
+    dependency: transitive
+    description:
+      name: archive
+      sha256: "2fde1607386ab523f7a36bb3e7edb43bd58e6edaf2ffb29d8a6d578b297fdbbd"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.7"
+  args:
+    dependency: transitive
+    description:
+      name: args
+      sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.7.0"
   async:
     dependency: transitive
     description:
@@ -25,6 +41,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.0"
+  checked_yaml:
+    dependency: transitive
+    description:
+      name: checked_yaml
+      sha256: "959525d3162f249993882720d52b7e0c833978df229be20702b33d48d91de70f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.4"
+  cli_util:
+    dependency: transitive
+    description:
+      name: cli_util
+      sha256: ff6785f7e9e3c38ac98b2fb035701789de90154024a75b6cb926445e83197d1c
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.4.2"
   clock:
     dependency: transitive
     description:
@@ -41,6 +73,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.19.1"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      sha256: c8ea0233063ba03258fbcf2ca4d6dadfefe14f02fab57702265467a19f27fadf
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.7"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -86,6 +126,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_launcher_icons:
+    dependency: "direct dev"
+    description:
+      name: flutter_launcher_icons
+      sha256: "526faf84284b86a4cb36d20a5e45147747b7563d921373d4ee0559c54fcdbcea"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.13.1"
   flutter_lints:
     dependency: "direct dev"
     description:
@@ -176,6 +224,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.2"
+  image:
+    dependency: transitive
+    description:
+      name: image
+      sha256: "51555e36056541237b15b57afc31a0f53d4f9aefd9bd00873a6dc0090e54e332"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.6.0"
   intl:
     dependency: "direct main"
     description:
@@ -184,6 +240,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.19.0"
+  json_annotation:
+    dependency: transitive
+    description:
+      name: json_annotation
+      sha256: "1ce844379ca14835a50d2f019a3099f419082cfdd231cd86a142af94dd5c6bb1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.9.0"
   leak_tracker:
     dependency: transitive
     description:
@@ -312,6 +376,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.0"
+  petitparser:
+    dependency: transitive
+    description:
+      name: petitparser
+      sha256: "1a97266a94f7350d30ae522c0af07890c70b8e62c71e8e3920d1db4d23c057d1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.0.1"
   platform:
     dependency: transitive
     description:
@@ -328,6 +400,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.8"
+  posix:
+    dependency: transitive
+    description:
+      name: posix
+      sha256: "6323a5b0fa688b6a010df4905a56b00181479e6d10534cecfecede2aa55add61"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.0.3"
   provider:
     dependency: "direct main"
     description:
@@ -493,6 +573,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
+  xml:
+    dependency: transitive
+    description:
+      name: xml
+      sha256: "971043b3a0d3da28727e40ed3e0b5d18b742fa5a68665cca88e74b7876d5e025"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.6.1"
+  yaml:
+    dependency: transitive
+    description:
+      name: yaml
+      sha256: b9da305ac7c39faa3f030eccd175340f968459dae4af175130b3fc47e40d76ce
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.3"
 sdks:
   dart: ">=3.8.1 <4.0.0"
   flutter: ">=3.29.0"

pubspec.yaml

@@ -1,5 +1,5 @@
 name: mileograph_flutter
-description: "A new Flutter project."
+description: "Native app for the Mileograph website"
 # The following line prevents the package from being accidentally published to
 # pub.dev using `flutter pub publish`. This is preferred for private packages.
 publish_to: "none" # Remove this line if you wish to publish to pub.dev
@@ -16,7 +16,7 @@ publish_to: "none" # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 0.1.2+1
+version: 0.2.0+1
 
 environment:
   sdk: ^3.8.1
@@ -52,6 +52,7 @@ dev_dependencies:
   # package. See that file for information about deactivating specific lint
   # rules and activating additional ones.
   flutter_lints: ^6.0.0
+  flutter_launcher_icons: ^0.13.1
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
@@ -96,3 +97,11 @@ flutter:
   #
   # For details regarding fonts from package dependencies,
   # see https://flutter.dev/to/font-from-package
+
+flutter_launcher_icons:
+  android: true
+  ios: true
+  image_path: assets/icons/app_icon.png
+  adaptive_icon_background: "#ffffff"
+  adaptive_icon_foreground: assets/icons/app_icon.png
+  min_sdk_android: 21