Atualização do mapa

lib/constants/app_strings.dart

@@ -36,6 +36,10 @@ class AppStrings {
   static const String connectFail = "Falha ao conectar: ";
   static const String deviceIdPrefix = "Disp. [";
   static const String unknownDevice = "Dispositivo Desconhecido";
+  static const String sendSignal = "ENVIAR SINAL";
+  static const String signalSent = "Sinal enviado com sucesso!";
+  static const String signalError = "Erro ao enviar sinal: ";
+  static const String noWritableChar = "Nenhuma característica de escrita encontrada.";
 
   // Map Screen
   static const String mapTitleTracking = "TRACKING ATIVO";
@@ -43,8 +47,10 @@ class AppStrings {
   static const String mapTitleRunning = "CORRIDA";
   static const String mapPace = "RITMO";
   static const String mapRoute = "TRAJETO";
+  static const String mapTime = "TEMPO";
   static const String kmhUnit = "KM/H";
   static const String kmUnit = "KM";
+  static const String metersUnit = "M";
   static const String planningInstruction = "Toque para definir Início e Fim";
   static const String btnStop = "PARAR";
   static const String btnSimulate = "SIMULAR";
@@ -52,4 +58,17 @@ class AppStrings {
   static const String btnStopRun = "PARAR CORRIDA";
   static const String startPoint = "Partida";
   static const String finishPoint = "Chegada";
+  
+  // New Run Strings
+  static const String markDestination = "Marcar destino final";
+  static const String chooseRoute = "Escolher percurso existente";
+  static const String confirmDestination = "Confirmar destino?";
+  static const String startRunning = "Iniciar corrida";
+  static const String cancel = "Cancelar";
+  static const String yes = "Sim";
+  static const String runFinished = "Corrida Finalizada!";
+  static const String totalDistance = "Distância total";
+  static const String totalTime = "Tempo total";
+  static const String saveRoute = "Salvar este percurso";
+  static const String close = "Fechar";
 }

lib/screens/bluetooth_connection_screen.dart

@@ -1,5 +1,6 @@
 import 'dart:async';
 import 'dart:io';
+import 'dart:convert';
 import 'package:flutter/material.dart';
 import 'package:flutter_blue_plus/flutter_blue_plus.dart';
 import 'package:permission_handler/permission_handler.dart';
@@ -203,6 +204,63 @@ class _BluetoothConnectionScreenState extends State<BluetoothConnectionScreen> {
     }
   }
 
+  Future<void> _sendSignalToDevice() async {
+    if (_connectedDevice == null) return;
+
+    try {
+      // 1. Descobrir serviços do dispositivo
+      List<BluetoothService> services = await _connectedDevice!.discoverServices();
+      
+      BluetoothCharacteristic? writableChar;
+
+      // 2. Procurar uma característica que permita escrita
+      for (var service in services) {
+        for (var char in service.characteristics) {
+          if (char.properties.write || char.properties.writeWithoutResponse) {
+            writableChar = char;
+            break;
+          }
+        }
+        if (writableChar != null) break;
+      }
+
+      if (writableChar != null) {
+        // 3. Enviar um sinal simples (ex: "1" em bytes)
+        await writableChar.write(utf8.encode("1"));
+        
+        if (mounted) {
+          ScaffoldMessenger.of(context).showSnackBar(
+            const SnackBar(
+              content: Text(AppStrings.signalSent),
+              backgroundColor: AppColors.success,
+              behavior: SnackBarBehavior.floating,
+            ),
+          );
+        }
+      } else {
+        if (mounted) {
+          ScaffoldMessenger.of(context).showSnackBar(
+            const SnackBar(
+              content: Text(AppStrings.noWritableChar),
+              backgroundColor: AppColors.error,
+              behavior: SnackBarBehavior.floating,
+            ),
+          );
+        }
+      }
+    } catch (e) {
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text('${AppStrings.signalError}$e'),
+            backgroundColor: AppColors.error,
+            behavior: SnackBarBehavior.floating,
+          ),
+        );
+      }
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -320,6 +378,35 @@ class _BluetoothConnectionScreenState extends State<BluetoothConnectionScreen> {
                 ),
               ),
               const SizedBox(height: 30),
+              
+              // Se houver um dispositivo conectado, mostra o botão de enviar sinal
+              if (_connectedDevice != null)
+                Padding(
+                  padding: const EdgeInsets.symmetric(horizontal: 25),
+                  child: SizedBox(
+                    width: double.infinity,
+                    height: 60,
+                    child: ElevatedButton.icon(
+                      onPressed: _sendSignalToDevice,
+                      icon: const Icon(Icons.send_rounded),
+                      label: const Text(
+                        AppStrings.sendSignal,
+                        style: TextStyle(fontWeight: FontWeight.bold, letterSpacing: 1.2),
+                      ),
+                      style: ElevatedButton.styleFrom(
+                        backgroundColor: AppColors.coral,
+                        foregroundColor: Colors.white,
+                        shape: RoundedRectangleBorder(
+                          borderRadius: BorderRadius.circular(20),
+                        ),
+                        elevation: 5,
+                      ),
+                    ),
+                  ),
+                ),
+              
+              const SizedBox(height: 20),
+
               Expanded(
                 child: ListView.builder(
                   itemCount: _connectedDevice != null ? 1 : _scanResults.length,

lib/screens/google_map_screen.dart

@@ -5,6 +5,7 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:google_maps_flutter/google_maps_flutter.dart';
 import 'package:geolocator/geolocator.dart';
+import 'package:flutter_polyline_points/flutter_polyline_points.dart';
 import '../constants/app_colors.dart';
 import '../constants/app_strings.dart';
 
@@ -16,27 +17,31 @@ class GoogleMapScreen extends StatefulWidget {
 }
 
 class _GoogleMapScreenState extends State<GoogleMapScreen> {
+  // CONFIGURAÇÃO: Insira aqui sua chave da Google Cloud com Directions API ativa
+  final String googleApiKey = "AIzaSyCk84rxmF044cxKLABf55rEKHDqOcyoV5k";
+
   GoogleMapController? _mapController;
   StreamSubscription<Position>? _positionStreamSubscription;
-  Timer? _simulationTimer;
+  Timer? _stopwatchTimer;
   
-  // Controle de frequência de atualização para evitar sobrecarga e crashes
   DateTime? _lastUpdate;
-  
   final List<LatLng> _routePoints = [];
+  List<LatLng> _remainingPlannedPoints = []; // Lista para o trajeto que encurta
   final Set<Polyline> _polylines = {};
   final Set<Marker> _markers = {};
   
-  LatLng? _plannedStart;
   LatLng? _plannedEnd;
   bool _isPlanningMode = false;
   bool _isRunning = false;
+  bool _isLoading = true;
 
   double _currentSpeed = 0.0;
   double _totalDistance = 0.0;
   LatLng _currentPosition = const LatLng(38.7223, -9.1393);
-  bool _isLoading = true;
-  bool _isSimulating = false;
+  
+  int _secondsElapsed = 0;
+  int _countdownValue = 3;
+  bool _isCountingDown = false;
 
   BitmapDescriptor? _startIcon;
   BitmapDescriptor? _arrowIcon;
@@ -49,10 +54,10 @@ class _GoogleMapScreenState extends State<GoogleMapScreen> {
   }
 
   Future<void> _setupIconsAndTracking() async {
-    // Marcadores premium: tamanho ideal para visibilidade e estética
-    _startIcon = await _createPremiumMarker(Colors.greenAccent, Icons.play_arrow_rounded, 85);
-    _finishIcon = await _createPremiumMarker(AppColors.coral, Icons.flag_rounded, 85);
-    _arrowIcon = await _createArrowMarker(Colors.black, Colors.white, 95);
+    _startIcon = await _createPremiumMarker(Colors.greenAccent, Icons.play_arrow_rounded, 50);
+    _finishIcon = await _createPremiumMarker(AppColors.coral, Icons.flag_rounded, 65);
+    // Borda agora é proporcional ao tamanho (25).
+    _arrowIcon = await _createArrowMarker(Colors.black, Colors.white, 85);
     await _initTracking();
   }
 
@@ -81,9 +86,14 @@ class _GoogleMapScreenState extends State<GoogleMapScreen> {
     path.lineTo(size / 2, size * 0.7);
     path.lineTo(size * 0.1, size);
     path.close();
+    
     canvas.drawPath(path.shift(const Offset(0, 4)), Paint()..color = Colors.black38..maskFilter = const MaskFilter.blur(BlurStyle.normal, 4));
     canvas.drawPath(path, Paint()..color = color);
-    canvas.drawPath(path, Paint()..color = borderColor..style = ui.PaintingStyle.stroke..strokeWidth = 7);
+    
+    // CORREÇÃO: Borda escala proporcionalmente (12% do tamanho)
+    double strokeWidth = size * 0.12;
+    canvas.drawPath(path, Paint()..color = borderColor..style = ui.PaintingStyle.stroke..strokeWidth = strokeWidth);
+    
     final ui.Image image = await recorder.endRecording().toImage(size.toInt(), size.toInt() + 6);
     final ByteData? byteData = await image.toByteData(format: ui.ImageByteFormat.png);
     return BitmapDescriptor.fromBytes(byteData!.buffer.asUint8List());
@@ -92,7 +102,7 @@ class _GoogleMapScreenState extends State<GoogleMapScreen> {
   @override
   void dispose() {
     _positionStreamSubscription?.cancel();
-    _simulationTimer?.cancel();
+    _stopwatchTimer?.cancel();
     _mapController?.dispose();
     super.dispose();
   }
@@ -107,58 +117,68 @@ class _GoogleMapScreenState extends State<GoogleMapScreen> {
     }
     Position position = await Geolocator.getCurrentPosition(desiredAccuracy: LocationAccuracy.bestForNavigation);
     _currentPosition = LatLng(position.latitude, position.longitude);
+    
+    // Adiciona ponto inicial para permitir rotação imediata
+    _routePoints.add(_currentPosition);
+    
     setState(() => _isLoading = false);
+    _updateMarkers(); // Força a exibição imediata
     _startLocationStream();
   }
 
   void _startLocationStream() {
     _positionStreamSubscription = Geolocator.getPositionStream(
-        locationSettings: const LocationSettings(
-            accuracy: LocationAccuracy.bestForNavigation,
-            distanceFilter: 0
-        )
+        locationSettings: const LocationSettings(accuracy: LocationAccuracy.bestForNavigation, distanceFilter: 0)
     ).listen((Position position) {
-      if (!_isSimulating) {
       final now = DateTime.now();
       if (_lastUpdate == null || now.difference(_lastUpdate!).inMilliseconds > 500) {
         _lastUpdate = now;
         _updatePosition(LatLng(position.latitude, position.longitude), position.speed);
       }
-      }
-    }, onError: (error) {
-      debugPrint("${AppStrings.unknownDevice}: $error");
     });
   }
 
   void _updatePosition(LatLng newPoint, double speed) {
     if (!mounted) return;
     setState(() {
+      if (_isRunning) {
         if (_routePoints.isNotEmpty) {
           _totalDistance += Geolocator.distanceBetween(_currentPosition.latitude, _currentPosition.longitude, newPoint.latitude, newPoint.longitude);
         }
-      _currentSpeed = speed >= 0 ? speed : 0;
         _routePoints.add(newPoint);
+        _updateTraveledPolylines();
+
+        // Lógica para consumir o trajeto planejado à medida que passamos por ele
+        if (_remainingPlannedPoints.isNotEmpty) {
+          while (_remainingPlannedPoints.length > 1) {
+            double distanceToPoint = Geolocator.distanceBetween(
+              newPoint.latitude, newPoint.longitude,
+              _remainingPlannedPoints[0].latitude, _remainingPlannedPoints[0].longitude
+            );
+            // Se estivermos a menos de 15m do ponto do trajeto, removemo-lo
+            if (distanceToPoint < 15) {
+              _remainingPlannedPoints.removeAt(0);
+            } else {
+              break;
+            }
+          }
+          _updateRemainingPolyline();
+        }
+      } else {
+        // Antes da corrida, mantém os últimos pontos para calcular a rotação
+        if (_routePoints.length >= 2) _routePoints.removeAt(0);
+        _routePoints.add(newPoint);
+      }
+      
+      _currentSpeed = speed >= 0 ? speed : 0;
       _currentPosition = newPoint;
       _updateMarkers(); 
       
-      if (_routePoints.length > 1) {
-        _polylines.removeWhere((p) => p.polylineId.value == 'route' || p.polylineId.value == 'route_glow');
-        _polylines.add(Polyline(
-          polylineId: const PolylineId('route_glow'),
-          points: List.from(_routePoints),
-          color: Colors.cyanAccent.withOpacity(0.3),
-          width: 14,
-          zIndex: 9,
-        ));
-        _polylines.add(Polyline(
-          polylineId: const PolylineId('route'),
-          points: List.from(_routePoints),
-          color: Colors.white,
-          width: 6,
-          patterns: [PatternItem.dot, PatternItem.gap(15)],
-          jointType: JointType.round,
-          zIndex: 10,
-        ));
+      if (_plannedEnd != null && _isRunning) {
+        double distToEnd = Geolocator.distanceBetween(newPoint.latitude, newPoint.longitude, _plannedEnd!.latitude, _plannedEnd!.longitude);
+        if (distToEnd < 15) { 
+          _finishRun();
+        }
       }
     });
 
@@ -167,6 +187,30 @@ class _GoogleMapScreenState extends State<GoogleMapScreen> {
     }
   }
 
+  void _updateTraveledPolylines() {
+    if (_routePoints.length > 1) {
+      _polylines.removeWhere((p) => p.polylineId.value == 'route' || p.polylineId.value == 'route_glow');
+      _polylines.add(Polyline(polylineId: const PolylineId('route_glow'), points: List.from(_routePoints), color: Colors.cyanAccent.withOpacity(0.3), width: 14, zIndex: 9));
+      _polylines.add(Polyline(polylineId: const PolylineId('route'), points: List.from(_routePoints), color: Colors.white, width: 6, patterns: [PatternItem.dot, PatternItem.gap(15)], jointType: JointType.round, zIndex: 10));
+    }
+  }
+
+  void _updateRemainingPolyline() {
+    _polylines.removeWhere((p) => p.polylineId.value == 'planned_preview');
+    if (_remainingPlannedPoints.isNotEmpty) {
+      // A linha coral começa na posição atual do usuário e segue o que resta
+      List<LatLng> pointsToDraw = [_currentPosition, ..._remainingPlannedPoints];
+      _polylines.add(Polyline(
+        polylineId: const PolylineId('planned_preview'),
+        points: pointsToDraw,
+        color: AppColors.coral.withOpacity(0.5),
+        width: 4,
+        patterns: [PatternItem.dash(20), PatternItem.gap(10)],
+        zIndex: 8,
+      ));
+    }
+  }
+
   void _updateMarkers() {
     _markers.removeWhere((m) => m.markerId.value == 'follower');
     _markers.add(Marker(
@@ -176,7 +220,7 @@ class _GoogleMapScreenState extends State<GoogleMapScreen> {
       flat: true, 
       anchor: const Offset(0.5, 0.5), 
       icon: _arrowIcon ?? BitmapDescriptor.defaultMarker, 
-      zIndex: 12,
+      zIndex: 12
     ));
   }
 
@@ -187,76 +231,298 @@ class _GoogleMapScreenState extends State<GoogleMapScreen> {
     return Geolocator.bearingBetween(p1.latitude, p1.longitude, p2.latitude, p2.longitude);
   }
 
-  void _onMapTap(LatLng point) {
+  Future<List<LatLng>> _getRoutePolyline(LatLng start, LatLng end) async {
+    try {
+      PolylinePoints polylinePoints = PolylinePoints();
+      PolylineResult result = await polylinePoints.getRouteBetweenCoordinates(
+        request: PolylineRequest(
+          origin: PointLatLng(start.latitude, start.longitude),
+          destination: PointLatLng(end.latitude, end.longitude),
+          mode: TravelMode.walking,
+        ),
+        googleApiKey: googleApiKey,
+      );
+
+      List<LatLng> coords = [];
+      if (result.points.isNotEmpty) {
+        for (var point in result.points) {
+          coords.add(LatLng(point.latitude, point.longitude));
+        }
+      }
+      return coords;
+    } catch (e) {
+      debugPrint("Erro ao buscar rota: $e");
+      return [];
+    }
+  }
+
+  void _onMapTap(LatLng point) async {
     if (!_isPlanningMode) return;
+    
     setState(() {
-      if (_plannedStart == null) {
-        _plannedStart = point;
-        _markers.add(Marker(markerId: const MarkerId('planned_start'), position: point, icon: _startIcon ?? BitmapDescriptor.defaultMarker, zIndex: 5, infoWindow: const InfoWindow(title: AppStrings.startPoint)));
-      } else if (_plannedEnd == null) {
       _plannedEnd = point;
+      _markers.removeWhere((m) => m.markerId.value == 'planned_end');
       _markers.add(Marker(markerId: const MarkerId('planned_end'), position: point, icon: _finishIcon ?? BitmapDescriptor.defaultMarker, zIndex: 5, infoWindow: const InfoWindow(title: AppStrings.finishPoint)));
-        _polylines.add(Polyline(polylineId: const PolylineId('planned_route'), points: [_plannedStart!, _plannedEnd!], color: Colors.white.withOpacity(0.1), width: 2, zIndex: 1));
-      } else {
-        _plannedStart = point;
-        _plannedEnd = null;
-        _markers.removeWhere((m) => m.markerId.value.startsWith('planned'));
-        _polylines.removeWhere((p) => p.polylineId.value == 'planned_route');
-        _markers.add(Marker(markerId: const MarkerId('planned_start'), position: point, icon: _startIcon ?? BitmapDescriptor.defaultMarker, zIndex: 5, infoWindow: const InfoWindow(title: AppStrings.startPoint)));
-      }
     });
+
+    List<LatLng> streetPoints = await _getRoutePolyline(_currentPosition, point);
+    if (streetPoints.isEmpty) {
+      streetPoints = [_currentPosition, point];
     }
     
-  void _toggleSimulation() {
-    if (_isSimulating) {
-      _simulationTimer?.cancel();
-      setState(() => _isSimulating = false);
-    } else {
     setState(() {
-        _isSimulating = true;
+      _remainingPlannedPoints = List.from(streetPoints);
+      _updateRemainingPolyline();
+    });
+
+    _showConfirmationDialog();
+  }
+
+  void _showStartOptions() {
+    showModalBottomSheet(
+      context: context,
+      backgroundColor: Colors.transparent,
+      builder: (context) => Container(
+        margin: const EdgeInsets.all(20),
+        decoration: BoxDecoration(color: AppColors.backgroundGrey, borderRadius: BorderRadius.circular(30), border: Border.all(color: Colors.white10)),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            const SizedBox(height: 15),
+            Container(width: 40, height: 4, decoration: BoxDecoration(color: Colors.white24, borderRadius: BorderRadius.circular(2))),
+            const SizedBox(height: 25),
+            _buildOptionTile(Icons.location_on_rounded, AppStrings.markDestination, () {
+              Navigator.pop(context);
+              setState(() => _isPlanningMode = true);
+            }),
+            const Divider(color: Colors.white10, indent: 20, endIndent: 20),
+            _buildOptionTile(Icons.history_rounded, AppStrings.chooseRoute, () {
+              Navigator.pop(context);
+            }),
+            const SizedBox(height: 20),
+          ],
+        ),
+      ),
+    );
+  }
+
+  void _showConfirmationDialog() {
+    showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        backgroundColor: AppColors.backgroundGrey,
+        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(25)),
+        title: const Text(AppStrings.confirmDestination, style: TextStyle(color: Colors.white, fontWeight: FontWeight.bold)),
+        actions: [
+          TextButton(onPressed: () => Navigator.pop(context), child: const Text(AppStrings.cancel, style: TextStyle(color: Colors.white54))),
+          ElevatedButton(
+            onPressed: () {
+              Navigator.pop(context);
+              _startCountdown();
+            },
+            style: ElevatedButton.styleFrom(backgroundColor: AppColors.coral, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15))),
+            child: const Text(AppStrings.yes, style: TextStyle(color: Colors.white, fontWeight: FontWeight.bold)),
+          ),
+        ],
+      ),
+    );
+  }
+
+  void _startCountdown() {
+    setState(() {
+      _isCountingDown = true;
+      _countdownValue = 3;
       _isPlanningMode = false;
-        _routePoints.clear();
-        _polylines.removeWhere((p) => p.polylineId.value == 'route' || p.polylineId.value == 'route_glow');
+    });
+
+    Timer.periodic(const Duration(seconds: 1), (timer) {
+      if (_countdownValue == 1) {
+        timer.cancel();
+        _startRun();
+      } else {
+        setState(() => _countdownValue--);
+      }
+    });
+  }
+
+  void _startRun() {
+    setState(() {
+      _isCountingDown = false;
+      _isRunning = true;
       _totalDistance = 0.0;
-        _currentPosition = _plannedStart ?? _currentPosition;
+      _secondsElapsed = 0;
+      _routePoints.clear();
       _routePoints.add(_currentPosition);
-        _updateMarkers();
     });
 
-      _simulationTimer = Timer.periodic(const Duration(milliseconds: 100), (timer) {
-        double latStep = 0.000025;
-        double lngStep = 0.000025;
-
-        if (_plannedEnd != null) {
-          double dist = Geolocator.distanceBetween(_currentPosition.latitude, _currentPosition.longitude, _plannedEnd!.latitude, _plannedEnd!.longitude);
-          if (dist < 2) {
-            _updatePosition(_plannedEnd!, 0.0);
-            _toggleSimulation();
-            return;
-          }
-          latStep = (_plannedEnd!.latitude - _currentPosition.latitude) / (max(dist / 0.8, 1));
-          lngStep = (_plannedEnd!.longitude - _currentPosition.longitude) / (max(dist / 0.8, 1));
-        }
-
-        LatLng nextPoint = LatLng(_currentPosition.latitude + latStep, _currentPosition.longitude + lngStep);
-        _updatePosition(nextPoint, 3.5 + Random().nextDouble() * 0.5);
+    _stopwatchTimer = Timer.periodic(const Duration(seconds: 1), (timer) {
+      setState(() => _secondsElapsed++);
     });
   }
+
+  void _finishRun() {
+    _stopwatchTimer?.cancel();
+    setState(() {
+      _isRunning = false;
+      _remainingPlannedPoints.clear();
+      _polylines.removeWhere((p) => p.polylineId.value == 'planned_preview');
+    });
+
+    showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (context) => AlertDialog(
+        backgroundColor: AppColors.backgroundGrey,
+        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(30)),
+        content: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            const Icon(Icons.check_circle_rounded, color: Colors.greenAccent, size: 70),
+            const SizedBox(height: 20),
+            const Text(AppStrings.runFinished, style: TextStyle(color: Colors.white, fontSize: 22, fontWeight: FontWeight.w900)),
+            const SizedBox(height: 25),
+            _buildResultRow(AppStrings.totalDistance, _formatDistance(_totalDistance)),
+            const SizedBox(height: 15),
+            _buildResultRow(AppStrings.totalTime, _formatTime(_secondsElapsed)),
+            const SizedBox(height: 30),
+            SizedBox(
+              width: double.infinity,
+              child: ElevatedButton(
+                onPressed: () => Navigator.pop(context),
+                style: ElevatedButton.styleFrom(backgroundColor: AppColors.coral, padding: const EdgeInsets.symmetric(vertical: 15), shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15))),
+                child: const Text(AppStrings.close, style: TextStyle(fontWeight: FontWeight.bold)),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  String _formatDistance(double meters) {
+    if (meters < 1000) return "${meters.toStringAsFixed(0)} ${AppStrings.metersUnit}";
+    return "${(meters / 1000).toStringAsFixed(2)} ${AppStrings.kmUnit}";
+  }
+
+  String _formatTime(int seconds) {
+    int hours = seconds ~/ 3600;
+    int minutes = (seconds % 3600) ~/ 60;
+    int remainingSeconds = seconds % 60;
+    return "${hours.toString().padLeft(2, '0')}:${minutes.toString().padLeft(2, '0')}:${remainingSeconds.toString().padLeft(2, '0')}";
   }
 
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       backgroundColor: AppColors.background,
-      appBar: AppBar(title: Text(_isPlanningMode ? AppStrings.mapTitlePlanning : AppStrings.mapTitleRunning, style: const TextStyle(fontWeight: FontWeight.w900, color: Colors.white, letterSpacing: 2)), centerTitle: true, backgroundColor: Colors.transparent, elevation: 0, leading: IconButton(icon: const Icon(Icons.arrow_back_ios_new, color: Colors.white), onPressed: () => Navigator.pop(context)), actions: [IconButton(icon: Icon(_isPlanningMode ? Icons.check_circle_rounded : Icons.add_location_alt_rounded, color: AppColors.coral, size: 30), onPressed: () => setState(() => _isPlanningMode = !_isPlanningMode))]),
+      appBar: AppBar(title: Text(_isRunning ? AppStrings.mapTitleRunning : AppStrings.mapTitlePlanning, style: const TextStyle(fontWeight: FontWeight.w900, color: Colors.white, letterSpacing: 2)), centerTitle: true, backgroundColor: Colors.transparent, elevation: 0, leading: IconButton(icon: const Icon(Icons.arrow_back_ios_new, color: Colors.white), onPressed: () => Navigator.pop(context))),
       extendBodyBehindAppBar: true,
-      body: Stack(children: [Center(child: Container(width: MediaQuery.of(context).size.width * 0.94, height: MediaQuery.of(context).size.height * 0.7, decoration: BoxDecoration(color: AppColors.backgroundGrey, borderRadius: BorderRadius.circular(55), border: Border.all(color: Colors.white.withOpacity(0.1), width: 3), boxShadow: [BoxShadow(color: Colors.black.withOpacity(0.7), blurRadius: 50, offset: const Offset(0, 30))]), child: ClipRRect(borderRadius: BorderRadius.circular(52), child: _isLoading ? const Center(child: CircularProgressIndicator(color: AppColors.coral)) : GoogleMap(initialCameraPosition: CameraPosition(target: _currentPosition, zoom: 17.5), onMapCreated: (controller) => _mapController = controller, onTap: _onMapTap, markers: _markers, polylines: _polylines, zoomControlsEnabled: false, myLocationButtonEnabled: false, compassEnabled: false, mapToolbarEnabled: false)))), Positioned(top: 115, left: 45, right: 45, child: Container(padding: const EdgeInsets.symmetric(vertical: 20, horizontal: 25), decoration: BoxDecoration(color: AppColors.background.withOpacity(0.95), borderRadius: BorderRadius.circular(25), border: Border.all(color: Colors.white10), boxShadow: [BoxShadow(color: Colors.black26, blurRadius: 10)]), child: Row(mainAxisAlignment: MainAxisAlignment.spaceAround, children: [_buildStat(AppStrings.mapPace, "${(_currentSpeed * 3.6).toStringAsFixed(1)}", AppStrings.kmhUnit), Container(width: 1, height: 35, color: Colors.white10), _buildStat(AppStrings.mapRoute, (_totalDistance / 1000).toStringAsFixed(2), AppStrings.kmUnit)]))), if (_isPlanningMode) Positioned(bottom: 140, left: 60, right: 60, child: Container(padding: const EdgeInsets.all(12), decoration: BoxDecoration(color: Colors.black.withOpacity(0.85), borderRadius: BorderRadius.circular(20), border: Border.all(color: AppColors.coral.withOpacity(0.5))), child: const Text(AppStrings.planningInstruction, textAlign: TextAlign.center, style: TextStyle(color: Colors.white, fontSize: 13, fontWeight: FontWeight.bold))))]),
-      floatingActionButton: FloatingActionButton.extended(onPressed: _toggleSimulation, label: Text(_isSimulating ? AppStrings.btnStop : AppStrings.btnStartRun, style: const TextStyle(fontWeight: FontWeight.w900, letterSpacing: 1.5)), icon: Icon(_isSimulating ? Icons.stop_rounded : Icons.play_arrow_rounded, size: 32), backgroundColor: _isSimulating ? AppColors.coral : Colors.white, foregroundColor: _isSimulating ? Colors.white : AppColors.background, elevation: 15),
+      body: Stack(
+        children: [
+          Center(
+            child: Container(
+              width: MediaQuery.of(context).size.width * 0.94, height: MediaQuery.of(context).size.height * 0.7,
+              decoration: BoxDecoration(color: AppColors.backgroundGrey, borderRadius: BorderRadius.circular(55), border: Border.all(color: Colors.white10, width: 3), boxShadow: const [BoxShadow(color: Colors.black54, blurRadius: 40)]),
+              child: ClipRRect(borderRadius: BorderRadius.circular(52), child: _isLoading ? const Center(child: CircularProgressIndicator(color: AppColors.coral)) : GoogleMap(initialCameraPosition: CameraPosition(target: _currentPosition, zoom: 17.5), onMapCreated: (controller) => _mapController = controller, onTap: _onMapTap, markers: _markers, polylines: _polylines, zoomControlsEnabled: false, myLocationButtonEnabled: false, compassEnabled: false, mapToolbarEnabled: false))
+            ),
+          ),
+          
+          Positioned(
+            top: 115, left: 20, right: 20,
+            child: Container(
+              padding: const EdgeInsets.symmetric(vertical: 20),
+              decoration: BoxDecoration(color: AppColors.background.withOpacity(0.95), borderRadius: BorderRadius.circular(25), border: Border.all(color: Colors.white10)),
+              child: Row(
+                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
+                children: [
+                  _buildStat(AppStrings.mapPace, (_currentSpeed * 3.6).toStringAsFixed(1), AppStrings.kmhUnit),
+                  _buildDivider(),
+                  _buildStat(AppStrings.mapRoute, _formatDistanceValue(_totalDistance), _totalDistance < 1000 ? AppStrings.metersUnit : AppStrings.kmUnit),
+                  _buildDivider(),
+                  _buildStat(AppStrings.mapTime, _formatTimeShort(_secondsElapsed), ""),
+                ],
+              ),
+            ),
+          ),
+          
+          if (_isCountingDown)
+            Container(
+              color: Colors.black54,
+              child: Center(
+                child: Text("$_countdownValue", style: const TextStyle(color: Colors.white, fontSize: 150, fontWeight: FontWeight.w900)),
+              ),
+            ),
+            
+          if (_isPlanningMode)
+            Positioned(
+              bottom: 120, left: 60, right: 60,
+              child: Container(
+                padding: const EdgeInsets.all(15),
+                decoration: BoxDecoration(color: AppColors.coral.withOpacity(0.9), borderRadius: BorderRadius.circular(20)),
+                child: const Text(AppStrings.markDestination, textAlign: TextAlign.center, style: TextStyle(color: Colors.white, fontWeight: FontWeight.bold)),
+              ),
+            ),
+        ],
+      ),
+      floatingActionButton: FloatingActionButton.extended(
+        onPressed: _isRunning ? _finishRun : _showStartOptions,
+        label: Text(_isRunning ? AppStrings.btnStop : AppStrings.btnStartRun, style: const TextStyle(fontWeight: FontWeight.w900, letterSpacing: 1.5)),
+        icon: Icon(_isRunning ? Icons.stop_rounded : Icons.play_arrow_rounded, size: 32),
+        backgroundColor: _isRunning ? AppColors.coral : Colors.white,
+        foregroundColor: _isRunning ? Colors.white : AppColors.background,
+        elevation: 15,
+      ),
       floatingActionButtonLocation: FloatingActionButtonLocation.centerFloat,
     );
   }
 
+  Widget _buildOptionTile(IconData icon, String title, VoidCallback onTap) {
+    return ListTile(
+      leading: Container(padding: const EdgeInsets.all(8), decoration: BoxDecoration(color: Colors.white.withOpacity(0.05), shape: BoxShape.circle), child: Icon(icon, color: AppColors.coral)),
+      title: Text(title, style: const TextStyle(color: Colors.white, fontWeight: FontWeight.bold)),
+      trailing: const Icon(Icons.arrow_forward_ios_rounded, color: Colors.white24, size: 16),
+      onTap: onTap,
+    );
+  }
+
+  Widget _buildResultRow(String label, String value) {
+    return Row(
+      mainAxisAlignment: MainAxisAlignment.spaceBetween,
+      children: [
+        Text(label, style: const TextStyle(color: Colors.white54, fontWeight: FontWeight.bold)),
+        Text(value, style: const TextStyle(color: Colors.white, fontSize: 18, fontWeight: FontWeight.w900)),
+      ],
+    );
+  }
+
+  String _formatDistanceValue(double meters) {
+    if (meters < 1000) return meters.toStringAsFixed(0);
+    return (meters / 1000).toStringAsFixed(2);
+  }
+
+  String _formatTimeShort(int seconds) {
+    int mins = seconds ~/ 60;
+    int secs = seconds % 60;
+    return "${mins.toString().padLeft(2, '0')}:${secs.toString().padLeft(2, '0')}";
+  }
+
+  Widget _buildDivider() => Container(width: 1, height: 30, color: Colors.white10);
+
   Widget _buildStat(String label, String value, String unit) {
-    return Column(mainAxisSize: MainAxisSize.min, children: [Text(label, style: const TextStyle(color: Colors.white54, fontSize: 10, fontWeight: FontWeight.w900, letterSpacing: 1.5)), const SizedBox(height: 6), Row(crossAxisAlignment: CrossAxisAlignment.baseline, textBaseline: TextBaseline.alphabetic, children: [Text(value, style: const TextStyle(color: Colors.white, fontSize: 26, fontWeight: FontWeight.w900)), const SizedBox(width: 3), Text(unit, style: const TextStyle(color: Colors.white54, fontSize: 10, fontWeight: FontWeight.bold))])]);
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        Text(label, style: const TextStyle(color: Colors.white54, fontSize: 9, fontWeight: FontWeight.w900, letterSpacing: 1)),
+        const SizedBox(height: 4),
+        Row(
+          crossAxisAlignment: CrossAxisAlignment.baseline,
+          textBaseline: TextBaseline.alphabetic,
+          children: [
+            Text(value, style: const TextStyle(color: Colors.white, fontSize: 22, fontWeight: FontWeight.w900)),
+            if (unit.isNotEmpty) ...[const SizedBox(width: 2), Text(unit, style: const TextStyle(color: Colors.white54, fontSize: 9, fontWeight: FontWeight.bold))],
+          ],
+        ),
+      ],
+    );
   }
 }

pubspec.lock

@@ -37,10 +37,10 @@ packages:
     dependency: transitive
     description:
       name: characters
-      sha256: faf38497bda5ead2a8c7615f4f7939df04333478bf32e4173fcb06d428b5716b
+      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.1"
+    version: "1.4.0"
   clock:
     dependency: transitive
     description:
@@ -190,6 +190,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.33"
+  flutter_polyline_points:
+    dependency: "direct main"
+    description:
+      name: flutter_polyline_points
+      sha256: "3a1c8c30abee9fb0fbe44c70d5d1cedb10ef28ec7ea285c669f02b3e183483aa"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -305,7 +313,7 @@ packages:
     source: hosted
     version: "0.15.6"
   http:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: http
       sha256: "87721a4a50b19c7f1d49001e51409bddc46303966ce89a65af4f4e6004896412"
@@ -388,18 +396,18 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: dc0b7dc7651697ea4ff3e69ef44b0407ea32c487a39fff6a4004fa585e901861
+      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.19"
+    version: "0.12.17"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "9c337007e82b1889149c82ed242ed1cb24a66044e30979c44912381e9be4c48b"
+      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
       url: "https://pub.dev"
     source: hosted
-    version: "0.13.0"
+    version: "0.11.1"
   meta:
     dependency: transitive
     description:
@@ -577,10 +585,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "8161c84903fd860b26bfdefb7963b3f0b68fee7adea0f59ef805ecca346f0c7a"
+      sha256: ab2726c1a94d3176a45960b6234466ec367179b87dd74f1611adb1f3b5fb9d55
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.10"
+    version: "0.7.7"
   typed_data:
     dependency: transitive
     description:

pubspec.yaml

@@ -17,6 +17,8 @@ dependencies:
   geolocator: ^10.1.0
   flutter_blue_plus: ^1.31.0
   permission_handler: ^11.3.1
+  flutter_polyline_points: ^2.1.0
+  http: ^1.1.0
 
 dev_dependencies:
   flutter_test: